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Top config

Checked:
15.02.2021 13:20:34

Older results

A - 06.08.2020 23:46:25

B - 06.08.2020 23:39:13

T - 06.08.2020 23:35:56

T - 06.08.2020 23:01:36

1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
trzeci.trisoft.com.pl	A	51.38.233.225 Gravelines/Hauts-de-France/France (FR) - OVH SAS Hostname: 225.ip-51-38-233.eu	yes	1	0
	AAAA		yes
www.trzeci.trisoft.com.pl		Name Error	yes	1	0
*.trisoft.com.pl	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes
*.trzeci.trisoft.com.pl	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes

2. DNSSEC

Zone (*)	DNSSEC - Informations

Zone: (root)
(root)	1 DS RR published


	DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=


	• Status: Valid because published


	2 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 8, KeyTag 42351, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 03.03.2021, 00:00:00 +, Signature-Inception: 10.02.2021, 00:00:00 +, KeyTag 20326, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: pl
pl	2 DS RR in the parent zone found


	DS with Algorithm 8, KeyTag 6064, DigestType 2 and Digest LNfT0WTYI51OqJkaYslmelrhn7+96+s1y4JdH2aI7qY=


	DS with Algorithm 8, KeyTag 51352, DigestType 2 and Digest xCgpGN5hap47/+wfBlKkHPc9t+9/V4Xbc1np5Z1ABIw=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner pl., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 28.02.2021, 05:00:00 +, Signature-Inception: 15.02.2021, 04:00:00 +, KeyTag 42351, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 42351 used to validate the DS RRSet in the parent zone


	3 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 6064, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 8, KeyTag 51352, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 8, KeyTag 54375, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner pl., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 16.03.2021, 12:00:00 +, Signature-Inception: 14.02.2021, 12:00:00 +, KeyTag 51352, Signer-Name: pl


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 51352 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 51352, DigestType 2 and Digest "xCgpGN5hap47/+wfBlKkHPc9t+9/V4Xbc1np5Z1ABIw=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: com.pl
com.pl	2 DS RR in the parent zone found


	DS with Algorithm 8, KeyTag 59401, DigestType 2 and Digest 4SFeA4s38tgRXhvXX/fhKKtiYBrs4O+ucDVdQP2K9Ig=


	DS with Algorithm 8, KeyTag 46435, DigestType 2 and Digest OzCqxkWFMfp0O2kYKvBhAUDx3acOu3LXh/Pr/86EnDM=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner com.pl., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 16.03.2021, 12:00:00 +, Signature-Inception: 14.02.2021, 12:00:00 +, KeyTag 54375, Signer-Name: pl


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 54375 used to validate the DS RRSet in the parent zone


	3 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 28974, Flags 256


	Public Key with Algorithm 8, KeyTag 46435, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 8, KeyTag 59401, Flags 257 (SEP = Secure Entry Point)


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner com.pl., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 16.03.2021, 12:00:00 +, Signature-Inception: 14.02.2021, 12:00:00 +, KeyTag 46435, Signer-Name: com.pl


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 46435 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 46435, DigestType 2 and Digest "OzCqxkWFMfp0O2kYKvBhAUDx3acOu3LXh/Pr/86EnDM=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: trisoft.com.pl
trisoft.com.pl	2 DS RR in the parent zone found


	DS with Algorithm 7, KeyTag 45126, DigestType 1 and Digest oR/iLsozm457APLHq7KLlKmDUq0=


	DS with Algorithm 7, KeyTag 45126, DigestType 2 and Digest bB5kI+EK+lRo6qif9R5uu+mnGBLlFvqOSG5YmSdT2NE=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner trisoft.com.pl., Algorithm: 8, 3 Labels, original TTL: 86400 sec, Signature-expiration: 16.03.2021, 12:00:00 +, Signature-Inception: 14.02.2021, 12:00:00 +, KeyTag 28974, Signer-Name: com.pl


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 28974 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 7, KeyTag 38660, Flags 256


	Public Key with Algorithm 7, KeyTag 45126, Flags 257 (SEP = Secure Entry Point)


	2 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner trisoft.com.pl., Algorithm: 7, 3 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl


	RRSIG-Owner trisoft.com.pl., Algorithm: 7, 3 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 45126, Signer-Name: trisoft.com.pl


	• Status: Good - Algorithmus 7 and DNSKEY with KeyTag 38660 used to validate the DNSKEY RRSet


	• Status: Good - Algorithmus 7 and DNSKEY with KeyTag 45126 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 45126, DigestType 1 and Digest "oR/iLsozm457APLHq7KLlKmDUq0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone


	• Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 45126, DigestType 2 and Digest "bB5kI+EK+lRo6qif9R5uu+mnGBLlFvqOSG5YmSdT2NE=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: trzeci.trisoft.com.pl
trzeci.trisoft.com.pl	0 DS RR in the parent zone found


	DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "jd43njbkdoqgpoqb80v7io6n0m4n89k6" between the hashed NSEC3-owner "jd43njbkdoqgpoqb80v7io6n0m4n89k6" and the hashed NextOwner "jkdg8qu0jqfpa303at16qfj8siidnpnr". So the parent zone confirmes the not-existence of a DS RR. Bitmap: A, RRSIG Validated: RRSIG-Owner jd43njbkdoqgpoqb80v7io6n0m4n89k6.trisoft.com.pl., Algorithm: 7, 4 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl


	0 DNSKEY RR found





	RRSIG Type 1 validates the A - Result: 51.38.233.225 Validated: RRSIG-Owner trzeci.trisoft.com.pl., Algorithm: 7, 4 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl


	CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "jd43njbkdoqgpoqb80v7io6n0m4n89k6" equal the hashed NSEC3-owner "jd43njbkdoqgpoqb80v7io6n0m4n89k6" and the hashed NextOwner "jkdg8qu0jqfpa303at16qfj8siidnpnr". So the zone confirmes the not-existence of that CNAME RR, but the existence of that query name (minimal one RR with that name exists). Bitmap: A, RRSIG Validated: RRSIG-Owner jd43njbkdoqgpoqb80v7io6n0m4n89k6.trisoft.com.pl., Algorithm: 7, 4 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl


	Status: Good. NoData-Proof required and found.


	TXT-Query sends a valid NSEC3 RR as result with the hashed query name "jd43njbkdoqgpoqb80v7io6n0m4n89k6" equal the hashed NSEC3-owner "jd43njbkdoqgpoqb80v7io6n0m4n89k6" and the hashed NextOwner "jkdg8qu0jqfpa303at16qfj8siidnpnr". So the zone confirmes the not-existence of that TXT RR, but the existence of that query name (minimal one RR with that name exists). Bitmap: A, RRSIG Validated: RRSIG-Owner jd43njbkdoqgpoqb80v7io6n0m4n89k6.trisoft.com.pl., Algorithm: 7, 4 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl


	Status: Good. NoData-Proof required and found.


	AAAA-Query sends a valid NSEC3 RR as result with the hashed query name "jd43njbkdoqgpoqb80v7io6n0m4n89k6" equal the hashed NSEC3-owner "jd43njbkdoqgpoqb80v7io6n0m4n89k6" and the hashed NextOwner "jkdg8qu0jqfpa303at16qfj8siidnpnr". So the zone confirmes the not-existence of that AAAA RR, but the existence of that query name (minimal one RR with that name exists). Bitmap: A, RRSIG Validated: RRSIG-Owner jd43njbkdoqgpoqb80v7io6n0m4n89k6.trisoft.com.pl., Algorithm: 7, 4 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl


	Status: Good. NoData-Proof required and found.


	TLSA-Query (_443._tcp.trzeci.trisoft.com.pl) sends a valid NSEC3 RR as result with the hashed owner name "jd43njbkdoqgpoqb80v7io6n0m4n89k6" (unhashed: trzeci.trisoft.com.pl). So that's the Closest Encloser of the query name. Bitmap: A, RRSIG Validated: RRSIG-Owner jd43njbkdoqgpoqb80v7io6n0m4n89k6.trisoft.com.pl., Algorithm: 7, 4 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl


	Status: Good. NXDomain-Proof required and found.


	TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "qin86avjub5np47vfvprikm44bjpfihc" (unhashed: _tcp.trzeci.trisoft.com.pl) with the owner "pavvtld3vn79mmlscotuhq8rckesd1s4" and the NextOwner "r975cjc4hruqtsqkth7vht3oiks734bp". So that NSEC3 confirms the not-existence of the Next Closer Name. Bitmap: A, RRSIG Validated: RRSIG-Owner pavvtld3vn79mmlscotuhq8rckesd1s4.trisoft.com.pl., Algorithm: 7, 4 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl


	Status: Good. NXDomain-Proof required and found.


	TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Wildcard expansion of the ClosestEncloser "urlaeb1eia8b8acokipn0oj14uc6qj51" (unhashed: *.trzeci.trisoft.com.pl) with the owner "tkrhkuln1r8m3uk4jt8n1mqd016q2s95" and the NextOwner "v2muhrrnj177hluhpeq6e8c5mo0taj4p". So that NSEC3 confirms the not-existence of the Wildcard expansion. Bitmap: A, RRSIG Validated: RRSIG-Owner tkrhkuln1r8m3uk4jt8n1mqd016q2s95.trisoft.com.pl., Algorithm: 7, 4 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl


	Status: Good. NXDomain-Proof required and found.


	CAA-Query sends a valid NSEC3 RR as result with the hashed query name "jd43njbkdoqgpoqb80v7io6n0m4n89k6" equal the hashed NSEC3-owner "jd43njbkdoqgpoqb80v7io6n0m4n89k6" and the hashed NextOwner "jkdg8qu0jqfpa303at16qfj8siidnpnr". So the zone confirmes the not-existence of that CAA RR, but the existence of that query name (minimal one RR with that name exists). Bitmap: A, RRSIG Validated: RRSIG-Owner jd43njbkdoqgpoqb80v7io6n0m4n89k6.trisoft.com.pl., Algorithm: 7, 4 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl


	Status: Good. NoData-Proof required and found.

Zone: www.trzeci.trisoft.com.pl
www.trzeci.trisoft.com.pl	0 DS RR in the parent zone found


	DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "k2v4po4000q474tp9c9vmka766fmec1a" between the hashed NSEC3-owner "jkdg8qu0jqfpa303at16qfj8siidnpnr" and the hashed NextOwner "l2ig4crdp64gm1a65huluc7klj0h048u". So the parent zone confirmes the not-existence of a DS RR. Bitmap: A, RRSIG Validated: RRSIG-Owner jkdg8qu0jqfpa303at16qfj8siidnpnr.trisoft.com.pl., Algorithm: 7, 4 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "jd43njbkdoqgpoqb80v7io6n0m4n89k6" as Owner. That's the Hash of "trzeci.trisoft.com.pl" with the NextHashedOwnerName "jkdg8qu0jqfpa303at16qfj8siidnpnr". So that domain name is the Closest Encloser of "www.trzeci.trisoft.com.pl". Opt-Out: True. Bitmap: A, RRSIG Validated: RRSIG-Owner jd43njbkdoqgpoqb80v7io6n0m4n89k6.trisoft.com.pl., Algorithm: 7, 4 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl


	The ClosestEncloser says, that "*.trzeci.trisoft.com.pl" with the Hash "urlaeb1eia8b8acokipn0oj14uc6qj51" is a possible Wildcard of the DS Query Name. But the DS-Query in the parent zone sends a valid NSEC3 RR With the owner "tkrhkuln1r8m3uk4jt8n1mqd016q2s95" and the Next Owner "v2muhrrnj177hluhpeq6e8c5mo0taj4p", so the Hash of the wildcard is between these hashes. So that NSEC3 proves the Not-existence of that wildcard expansion. Opt-Out: True Bitmap: A, RRSIG Validated: RRSIG-Owner tkrhkuln1r8m3uk4jt8n1mqd016q2s95.trisoft.com.pl., Algorithm: 7, 4 Labels, original TTL: 38400 sec, Signature-expiration: 14.03.2021, 23:31:02 +, Signature-Inception: 12.02.2021, 23:31:02 +, KeyTag 38660, Signer-Name: trisoft.com.pl

3. Name Servers

Domain	Nameserver	NS-IP
www.trzeci.trisoft.com.pl	• ns1.trisoft.com.pl
trzeci.trisoft.com.pl	• ns1.trisoft.com.pl	51.83.134.240 Warsaw/Mazovia/Poland (PL) - OVH SAS	•
	•	2001:41d0:601:1100::3f0c Warsaw/Mazovia/Poland (PL) - OVH SAS	•
trisoft.com.pl	• ns1.trisoft.com.pl	51.83.134.240 Warsaw/Mazovia/Poland (PL) - OVH SAS	•
	•	2001:41d0:601:1100::3f0c Warsaw/Mazovia/Poland (PL) - OVH SAS	•
	• ns2.trisoft.com.pl	217.182.79.45 Wrocław/Lower Silesia/Poland (PL) - OVH SAS	•
	•	2001:41d0:601:1100::72c Warsaw/Mazovia/Poland (PL) - OVH SAS	•
com.pl	• a-dns.pl	194.181.87.156 Warsaw/Mazovia/Poland (PL) - Naukowa I Akademicka Siec Komputerowa Instytut Badawczy	•
	•	2001:a10:121:1::156 Warsaw/Mazovia/Poland (PL) - Naukowa I Akademicka Siec Komputerowa Instytut Badawczy	•
	• b-dns.pl / b-decix	192.195.72.53 Warsaw/Mazovia/Poland (PL) - Naukowa I Akademicka Siec Komputerowa Instytut Badawczy	•
	•	2001:7f9:c::53 Warsaw/Mazovia/Poland (PL) - Naukowa I Akademicka Siec Komputerowa Instytut Badawczy	•
	• c-dns.pl	93.190.128.146 Prague/Hlavni mesto Praha/Czechia (CZ) - NIX.CZ z.s.p.o.	•
	•	2a02:38:14::146 Prague/Hlavni mesto Praha/Czechia (CZ) - NIX.CZ PUBLIC NET	•
	• d-dns.pl / LHR1	185.159.197.48 Stockholm/Stockholm County/Sweden (SE) - CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enreg	•
	•	2620:10a:80aa::48 Toronto/Ontario/Canada (CA) - CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enreg	•
	• e-dns.pl	46.28.245.82 Warsaw/Mazovia/Poland (PL) - Telecitygroup International Limited	•
	• f-dns.pl / tld-all-ber1	194.0.25.29 Salzburg/Austria (AT) - NICat-anycast	•
	•	2001:678:20::29 Salzburg/Austria (AT) - NICat-anycast	•
	• g-dns.pl	149.156.1.252 Krakow/Lesser Poland/Poland (PL) - Academic Computer Centre CYFRONET AGH	•
	•	2001:6d8:1001:1::252 Warsaw/Mazovia/Poland (PL) - ACK CYFRONET AGH	•
	• h-dns.pl / FRA1	185.159.198.48 Ottawa/Ontario/Canada (CA) - CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enreg	•
	•	2620:10a:80ab::48 Ottawa/Ontario/Canada (CA) - CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enreg	•
	• i-dns.pl / TLD_Host2.Frankfurt_Node1	156.154.100.15 New York/United States (US) - NeuStar, Inc.	•
	•	2001:502:2eda::15 Sterling/Virginia/United States (US) - NeuStar, Inc.	•
pl	• a-dns.pl		•
	• b-dns.pl / b-decix		•
	• c-dns.pl		•
	• d-dns.pl / LHR1		•
	• e-dns.pl		•
	• f-dns.pl / tld-all-ber1		•
	• g-dns.pl		•
	• h-dns.pl / FRA2		•
	• i-dns.pl / TLD_Host2.Frankfurt_Node1		•

4. SOA-Entries

Domain:	pl
Zone-Name:	pl
Primary:	a-dns.pl
Mail:	dnsmaster.nask.pl
Serial:	1613390415
Refresh:	900
Retry:	300
Expire:	2592000
TTL:	3600
num Entries:	9

Domain:	com.pl
Zone-Name:	com.pl
Primary:	a-dns.pl
Mail:	dnsmaster.nask.pl
Serial:	1613390415
Refresh:	900
Retry:	300
Expire:	2592000
TTL:	3600
num Entries:	17

Domain:	trisoft.com.pl
Zone-Name:	trisoft.com.pl
Primary:	ns1.trisoft.com.pl
Mail:	root.ns1.trisoft.com.pl
Serial:	2021020805
Refresh:	10800
Retry:	3600
Expire:	604800
TTL:	38400
num Entries:	4

Domain:	trzeci.trisoft.com.pl
Zone-Name:	trisoft.com.pl
Primary:	ns1.trisoft.com.pl
Mail:	root.ns1.trisoft.com.pl
Serial:	2021020805
Refresh:	10800
Retry:	3600
Expire:	604800
TTL:	38400
num Entries:	2

Domain:	www.trzeci.trisoft.com.pl
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	1

5. Screenshots

Startaddress: https://trzeci.trisoft.com.pl, address used: https://trzeci.trisoft.com.pl/, Screenshot created 2021-02-15 13:22:22 +00:0

Mobil (412px x 732px)

311 milliseconds

Screenshot mobile - https://trzeci.trisoft.com.pl/

Mobil + Landscape (732px x 412px)

301 milliseconds

Screenshot mobile landscape - https://trzeci.trisoft.com.pl/

Screen (1280px x 1680px)

449 milliseconds

Screenshot Desktop - https://trzeci.trisoft.com.pl/

Mobile- and other Chrome-Checks

	width	height
visual Viewport	412	732
content Size	412	732

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.2, ECDHE_RSA with X25519, and AES_256_GCM.

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

6. Url-Checks

show header:

Domainname	Http-Status	redirect	Sec.	G
• http://trzeci.trisoft.com.pl/ 51.38.233.225	301	https://trzeci.trisoft.com.pl/ Html is minified: 100.00 %	0.056	A
Date: Mon, 15 Feb 2021 12:21:50 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://trzeci.trisoft.com.pl/
Content-Length: 325
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://trzeci.trisoft.com.pl/ 51.38.233.225 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	200	Html is minified: 109.86 % Other inline scripts (∑/total): 0/0	3.533	A
small visible content (num chars: 29) Trzeci TriSoft Trzeci TriSoft
Date: Mon, 15 Feb 2021 12:21:50 GMT
Server: Apache/2.4.29 (Ubuntu)
Strict-Transport-Security: max-age=63072000; includeSubDomains
Last-Modified: Thu, 06 Aug 2020 21:43:49 GMT
ETag: "17b-5ac3c623eb3ad-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Robots-Tag: none
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: none
Referrer-Policy: no-referrer
Content-Length: 254
Connection: close
Content-Type: text/html

• http://trzeci.trisoft.com.pl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 51.38.233.225 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	301	https://trzeci.trisoft.com.pl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de Html is minified: 100.00 % Other inline scripts (∑/total): 0/0	0.050	A
Visible Content: Moved Permanently The document has moved here . Apache/2.4.29 (Ubuntu) Server at trzeci.trisoft.com.pl Port 80
Date: Mon, 15 Feb 2021 12:21:54 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://trzeci.trisoft.com.pl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 394
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://trzeci.trisoft.com.pl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 100.00 % Other inline scripts (∑/total): 0/0	3.300	A
Not Found
Visible Content: Not Found The requested URL was not found on this server. Apache/2.4.29 (Ubuntu) Server at trzeci.trisoft.com.pl Port 443
Date: Mon, 15 Feb 2021 12:21:58 GMT
Server: Apache/2.4.29 (Ubuntu)
Strict-Transport-Security: max-age=63072000; includeSubDomains
Content-Length: 284
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://51.38.233.225/ 51.38.233.225 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	200	Html is minified: 109.86 % Other inline scripts (∑/total): 0/0	3.310	N
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 29) Trzeci TriSoft Trzeci TriSoft
Date: Mon, 15 Feb 2021 12:21:54 GMT
Server: Apache/2.4.29 (Ubuntu)
Strict-Transport-Security: max-age=63072000; includeSubDomains
Last-Modified: Thu, 06 Aug 2020 21:43:49 GMT
ETag: "17b-5ac3c623eb3ad-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Robots-Tag: none
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: none
Referrer-Policy: no-referrer
Content-Length: 254
Connection: close
Content-Type: text/html

7. Comments

	1. General Results, most used to calculate the result
A	name "trzeci.trisoft.com.pl" is subdomain, public suffix is ".com.pl", top-level-domain is ".pl", top-level-domain-type is "country-code", Country is Poland, tld-manager is "Research and Academic Computer Network", num .pl-domains preloaded: 928 (complete: 142558)
A	Good: All ip addresses are public addresses
	Warning: Only one ip address found: trzeci.trisoft.com.pl has only one ip address.
	Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: trzeci.trisoft.com.pl has no ipv6 address.
A	Good: No asked Authoritative Name Server had a timeout
A	DNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
A	Good: destination is https
A	Good - only one version with Http-Status 200
A	Good: one preferred version: non-www is preferred
A	Good: No cookie sent via http.
A	Good: every https has a Strict Transport Security Header
A	Good: HSTS max-age is long enough, 63072000 seconds = 730 days
A	Good: HSTS has includeSubdomains - directive
	HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
A	Good: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):1 complete Content-Type - header (3 urls)
	https://trzeci.trisoft.com.pl/ 51.38.233.225			Url with incomplete Content-Type - header - missing charset
	https://51.38.233.225/ 51.38.233.225			Url with incomplete Content-Type - header - missing charset
A	http://trzeci.trisoft.com.pl/ 51.38.233.225	301	https://trzeci.trisoft.com.pl/	Correct redirect http - https with the same domain name
N	https://51.38.233.225/ 51.38.233.225	200		Error - Certificate isn't trusted, RemoteCertificateNameMismatch
	Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain trzeci.trisoft.com.pl, 1 ip addresses, 1 different http results.
	2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)
	3. DNS- and NameServer - Checks
A	Info:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
A	Info:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
A	Good: All DNS Queries done via IPv6.
A	Good: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ns1.trisoft.com.pl (51.83.134.240), ns2.trisoft.com.pl (217.182.79.45)
A	Good (1 - 3.0):: An average of 1.0 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 2 different Name Servers found: ns1.trisoft.com.pl, ns2.trisoft.com.pl, 2 Name Servers included in Delegation: ns1.trisoft.com.pl, ns2.trisoft.com.pl, 2 Name Servers included in 1 Zone definitions: ns1.trisoft.com.pl, ns2.trisoft.com.pl, 1 Name Servers listed in SOA.Primary: ns1.trisoft.com.pl.
A	Good: Only one SOA.Primary Name Server found.: ns1.trisoft.com.pl.
A	Good: SOA.Primary Name Server included in the delegation set.: ns1.trisoft.com.pl.
A	Good: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: ns1.trisoft.com.pl, ns2.trisoft.com.pl
A	Good: All Name Server Domain Names have a Public Suffix.
A	Good: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
A	Good: All Name Server ip addresses are public.
A	Good: Minimal 2 different name servers (public suffix and public ip address) found: 2 different Name Servers found
A	Good: All name servers have ipv4- and ipv6-addresses.: 2 different Name Servers found
	Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 2 Name Servers, 1 Top Level Domain: com.pl
	Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: trisoft.com.pl
	Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: PL
A	Info: Ipv4-Subnet-list: 2 Name Servers, 2 different subnets (first Byte): 217., 51., 2 different subnets (first two Bytes): 217.182., 51.83., 2 different subnets (first three Bytes): 217.182.79., 51.83.134.
A	Excellent: Every Name Server IPv4-address starts with an unique Byte.
A	Info: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2001:, 1 different subnets (first two blocks): 2001:41d0:, 1 different subnets (first three blocks): 2001:41d0:0601:, 1 different subnets (first four blocks): 2001:41d0:0601:1100:
	Fatal: All Name Server IPv6 addresses from the same subnet.
A	Good: Nameserver supports TCP connections: 2 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 2 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 2 good Nameserver
	Nameserver doesn't pass all EDNS-Checks: d-dns.pl / 185.159.197.48: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok (LHR1). COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
	Nameserver doesn't pass all EDNS-Checks: h-dns.pl / 185.159.198.48: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok (FRA1). COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
	Nameserver doesn't pass all EDNS-Checks: ns1.trisoft.com.pl: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
	Nameserver doesn't pass all EDNS-Checks: ns2.trisoft.com.pl / 2001:41d0:601:1100::72c: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok. COOKIE: fatal timeout. CLIENTSUBNET: ok.
A	Good: All SOA have the same Serial Number
A	Good: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates
	4. Content- and Performance-critical Checks
A	Good: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
A	Good: No https + http status 200 with inline CSS / JavaScript found
A	Good: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
	https://trzeci.trisoft.com.pl/ 51.38.233.225	200		Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
	https://51.38.233.225/ 51.38.233.225	200		Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
A	Good: All checked attribute values are enclosed in quotation marks (" or ').
A	Info: No img element found, no alt attribute checked
A	Good: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
	https://trzeci.trisoft.com.pl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	404	3.300 seconds	Warning: 404 needs more then one second
A	Duration: 114146 milliseconds, 114.146 seconds

8. Connections

Domain

Port

Cert.

Protocol

KeyExchange

Strength

Cipher

Strength

HashAlgorithm

OCSP stapling

Domain/KeyExchange

IP/Strength

Port/Cipher

Cert./Strength

Protocol/HashAlgorithm

OCSP stapling

trzeci.trisoft.com.pl

51.38.233.225

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

trzeci.trisoft.com.pl

51.38.233.225

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

no http/2 via ALPN
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0

no http/2 via ALPN
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - duplicate certificates	1	CN=*.trisoft.com.pl
	2	CN=*.trisoft.com.pl
	3	CN=R3, O=Let's Encrypt, C=US

trzeci.trisoft.com.pl

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

trzeci.trisoft.com.pl

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

no http/2 via ALPN

Tls.1.2
no Tls.1.1
no Tls.1.0

no http/2 via ALPN

Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - duplicate certificates	1	CN=*.trisoft.com.pl
	2	CN=*.trisoft.com.pl
	3	CN=R3, O=Let's Encrypt, C=US

51.38.233.225

443

name does not match

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

51.38.233.225

443

name does not match

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

no http/2 via ALPN
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0

no http/2 via ALPN
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - duplicate certificates	1	CN=*.trisoft.com.pl
	2	CN=*.trisoft.com.pl
	3	CN=R3, O=Let's Encrypt, C=US

9. Certificates

CN=*.trisoft.com.pl

18.01.2021

18.04.2021
1326 days expired

*.interkom.szczecin.pl, *.lexis.szczecin.pl, *.omnibusbp.pl, *.trisoft.com.pl, interkom.szczecin.pl, lexis.szczecin.pl, omnibusbp.pl, trisoft.com.pl - 8 entries

CN=*.trisoft.com.pl

18.01.2021

18.04.2021
1326 days expired

*.interkom.szczecin.pl, *.lexis.szczecin.pl, *.omnibusbp.pl, *.trisoft.com.pl, interkom.szczecin.pl, lexis.szczecin.pl, omnibusbp.pl, trisoft.com.pl - 8 entries

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	0316C8FD0E90C50557063EA4B33CADD0F622
Thumbprint:	CCAA5548A1165FE81BA435DDC6E0206009213577
SHA256 / Certificate:	a6x87bjJqKFoVs/hDt7jA54UJahLXAekbch/5hOfebA=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	45c00aafa371339ef9f984b88a01343c4bf11dda7748f9a29ebb244d18e6e8a8
SHA256 hex / Subject Public Key Information (SPKI):	45c00aafa371339ef9f984b88a01343c4bf11dda7748f9a29ebb244d18e6e8a8
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:	http://r3.o.lencr.org
OCSP - must staple:	no
Certificate Transparency:	yes
Enhanced Key Usage:	Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)

CN=R3, O=Let's Encrypt, C=US

07.10.2020

29.09.2021
1162 days expired

CN=R3, O=Let's Encrypt, C=US

07.10.2020

29.09.2021
1162 days expired

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	400175048314A4C8218C84A90C16CDDF
Thumbprint:	48504E974C0DAC5B5CD476C8202274B24C8C7172
SHA256 / Certificate:	cwwb3NhfV85dwLunM+XxulqSWyp3HWQKJvekVCJNrTs=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):	8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:	Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)

CN=DST Root CA X3, O=Digital Signature Trust Co.

30.09.2000

30.09.2021
1161 days expired

CN=DST Root CA X3, O=Digital Signature Trust Co.

30.09.2000

30.09.2021
1161 days expired

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA-1 with RSA Encryption
Serial Number:	44AFB080D6A327BA893039862EF8406B
Thumbprint:	DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:	BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):	0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):	563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):	563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:

10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0	0	3

CertSpotter-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
6363170160 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-12-13 23:12:08	2024-03-12 23:12:07	.interkom.szczecin.pl, .lexis.szczecin.pl, .omnibusbp.pl, .trisoft.com.pl, interkom.szczecin.pl, lexis.szczecin.pl, omnibusbp.pl, trisoft.com.pl - 8 entries
5690636445 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-08-15 22:08:59	2023-11-13 22:08:58	.interkom.szczecin.pl, .lexis.szczecin.pl, .omnibusbp.pl, .trisoft.com.pl, interkom.szczecin.pl, lexis.szczecin.pl, omnibusbp.pl, trisoft.com.pl - 8 entries
5393404910 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-06-16 22:13:34	2023-09-14 22:13:33	.interkom.szczecin.pl, .lexis.szczecin.pl, .omnibusbp.pl, .trisoft.com.pl, interkom.szczecin.pl, lexis.szczecin.pl, omnibusbp.pl, trisoft.com.pl - 8 entries

2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months are listed

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0 /0 new	0	4

CRT-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
11431875361 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-12-13 22:12:08	2024-03-12 22:12:07	.interkom.szczecin.pl, .lexis.szczecin.pl, .omnibusbp.pl, .trisoft.com.pl, interkom.szczecin.pl, lexis.szczecin.pl, omnibusbp.pl, trisoft.com.pl 8 entries
10785942317 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-10-14 20:15:09	2024-01-12 21:15:08	.interkom.szczecin.pl, .lexis.szczecin.pl, .omnibusbp.pl, .trisoft.com.pl, interkom.szczecin.pl, lexis.szczecin.pl, omnibusbp.pl, trisoft.com.pl 8 entries
10305299162 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-08-15 20:08:59	2023-11-13 21:08:58	.interkom.szczecin.pl, .lexis.szczecin.pl, .omnibusbp.pl, .trisoft.com.pl, interkom.szczecin.pl, lexis.szczecin.pl, omnibusbp.pl, trisoft.com.pl 8 entries
9699490262 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-06-16 20:13:34	2023-09-14 20:13:33	.interkom.szczecin.pl, .lexis.szczecin.pl, .omnibusbp.pl, .trisoft.com.pl, interkom.szczecin.pl, lexis.szczecin.pl, omnibusbp.pl, trisoft.com.pl 8 entries

11. Html-Content - Entries

Summary

No data found or small Code-update

Details

Small Code Update - wait one minute

12. Html-Parsing via https://validator.nu/ / https://validator.w3.org/nu/ (started 2024-09-28, 09:00, alpha)

Unfortunately, there are differences between the first used validator.nu and validator.w3.org/nu/ - switched to validator.w3.org/nu/. Looks like some error messages (link - fetchpriority attribute) of validator.nu are obsolete, not seen in the w3.org-version and not found in the current specification: link may have a fetchpriority attribute.

Small Code update, wait one minute

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.trisoft.com.pl, ns2.trisoft.com.pl

QNr.	Domain	Type	NS used
1	pl	NS	k.root-servers.net (2001:7fd::1)
	Answer: a-dns.pl, b-dns.pl, c-dns.pl, d-dns.pl, e-dns.pl, f-dns.pl, g-dns.pl, h-dns.pl, i-dns.pl
2	ns1.trisoft.com.pl: 51.83.134.240	NS	a-dns.pl (2001:a10:121:1::156)
	Answer: ns2.trisoft.com.pl 217.182.79.45

14. CAA - Entries

Domainname	flag	Name	Value	∑ Queries
trzeci.trisoft.com.pl	0		no CAA entry found	1
trisoft.com.pl	5	issue	letsencrypt.org	1
	32773	issue	letsencrypt.org	1
	5	iodef	mailto:mak@trisoft.com.pl	1
com.pl	0		no CAA entry found	1
pl	0		no CAA entry found	1

15. TXT - Entries

Domainname	TXT Entry	Status	∑ Queries
trisoft.com.pl	MS=A94940FAF5D06B162E2F2BAEAA7247F68FD145FE	ok	1
trisoft.com.pl	v=spf1 a mx a:trisoft.com.pl ip4:51.83.134.240 ?all	ok	1
trzeci.trisoft.com.pl		ok	1
_acme-challenge.trzeci.trisoft.com.pl		Name Error - The domain name does not exist	1
_acme-challenge.trzeci.trisoft.com.pl.trisoft.com.pl		Name Error - The domain name does not exist	1
_acme-challenge.trzeci.trisoft.com.pl.trzeci.trisoft.com.pl		Name Error - The domain name does not exist	1

16. DomainService - Entries

No DomainServiceEntries entries found

17. Cipher Suites

No Ciphers found

18. Portchecks

No open Ports <> 80 / 443 found, so no additional Ports checked.

Permalink: https://check-your-website.server-daten.de/?i=104fd862-74ea-404c-9475-5a31b4d86e12

Last Result: https://check-your-website.server-daten.de/?q=trzeci.trisoft.com.pl - 2021-02-15 13:20:34

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Check DNS, Urls + Redirects, Certificates and Content of your Website

Older results

1. IP-Addresses

2. DNSSEC

3. Name Servers

4. SOA-Entries

5. Screenshots

Mobile- and other Chrome-Checks

6. Url-Checks

7. Comments

1. General Results, most used to calculate the result

2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)

3. DNS- and NameServer - Checks

4. Content- and Performance-critical Checks

8. Connections

9. Certificates

10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months are listed

11. Html-Content - Entries

Summary

Details

12. Html-Parsing via https://validator.nu/ / https://validator.w3.org/nu/ (started 2024-09-28, 09:00, alpha)

13. Nameserver - IP-Adresses

14. CAA - Entries

15. TXT - Entries

16. DomainService - Entries

17. Cipher Suites

18. Portchecks