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Top config

Checked:
05.04.2021 10:37:38

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1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
users.airmediapro.ru	CNAME	mercury1.airmediapro.ru	yes	1	0
	A	185.22.233.171 Moscow/Russia (RU) - Internet-Hosting Ltd Hostname: hosted-by.ihc.ru	yes
www.users.airmediapro.ru		Name Error	yes	1	0
*.airmediapro.ru	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes
*.users.airmediapro.ru	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


	3 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 14631, Flags 256


	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: 22.04.2021, 00:00:00 +, Signature-Inception: 01.04.2021, 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: ru
ru	1 DS RR in the parent zone found


	DS with Algorithm 8, KeyTag 32215, DigestType 2 and Digest gD4q3tAi8Y9Zy9aKOYErwtIk0qaObXAb7fYrfkzZIjM=


	2 RRSIG RR to validate DS RR found


	RRSIG-Owner ru., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 18.04.2021, 05:00:00 +, Signature-Inception: 05.04.2021, 04:00:00 +, KeyTag 14631, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14631 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 23976, Flags 256


	Public Key with Algorithm 8, KeyTag 32215, Flags 257 (SEP = Secure Entry Point)


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner ru., Algorithm: 8, 1 Labels, original TTL: 345600 sec, Signature-expiration: 16.04.2021, 01:00:00 +, Signature-Inception: 27.03.2021, 00:00:00 +, KeyTag 32215, Signer-Name: ru


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 32215 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 32215, DigestType 2 and Digest "gD4q3tAi8Y9Zy9aKOYErwtIk0qaObXAb7fYrfkzZIjM=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: airmediapro.ru
airmediapro.ru	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 "vk6acn62m12v1glqleil4n00poov7r6f" between the hashed NSEC3-owner "vk38c27422jo4fnh2j0lmrfeorsagl7l" and the hashed NextOwner "vkkjfnldlfherm6nb1no0sdm53qpv294". So the parent zone confirmes the not-existence of a DS RR. Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner vk38c27422jo4fnh2j0lmrfeorsagl7l.ru., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 30.04.2021, 17:46:59 +, Signature-Inception: 23.03.2021, 10:18:42 +, KeyTag 23976, Signer-Name: ru


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "tdui9d4jkuds8b9t86gj39pgflcnlgm5" as Owner. That's the Hash of "ru" with the NextHashedOwnerName "te33kgtaqu9m5crq3ibsilqu11gfgttt". So that domain name is the Closest Encloser of "airmediapro.ru". Opt-Out: True. Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner tdui9d4jkuds8b9t86gj39pgflcnlgm5.ru., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 05.05.2021, 11:18:48 +, Signature-Inception: 23.03.2021, 10:18:42 +, KeyTag 23976, Signer-Name: ru


	0 DNSKEY RR found




Zone: users.airmediapro.ru
users.airmediapro.ru	0 DS RR in the parent zone found

Zone: www.users.airmediapro.ru
www.users.airmediapro.ru	0 DS RR in the parent zone found

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


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


	• Status: Valid because published


	3 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 14631, Flags 256


	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: 22.04.2021, 00:00:00 +, Signature-Inception: 01.04.2021, 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: ru
ru	1 DS RR in the parent zone found


	DS with Algorithm 8, KeyTag 32215, DigestType 2 and Digest gD4q3tAi8Y9Zy9aKOYErwtIk0qaObXAb7fYrfkzZIjM=


	2 RRSIG RR to validate DS RR found


	RRSIG-Owner ru., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 18.04.2021, 05:00:00 +, Signature-Inception: 05.04.2021, 04:00:00 +, KeyTag 14631, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14631 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 23976, Flags 256


	Public Key with Algorithm 8, KeyTag 32215, Flags 257 (SEP = Secure Entry Point)


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner ru., Algorithm: 8, 1 Labels, original TTL: 345600 sec, Signature-expiration: 16.04.2021, 01:00:00 +, Signature-Inception: 27.03.2021, 00:00:00 +, KeyTag 32215, Signer-Name: ru


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 32215 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 32215, DigestType 2 and Digest "gD4q3tAi8Y9Zy9aKOYErwtIk0qaObXAb7fYrfkzZIjM=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: airmediapro.ru
airmediapro.ru	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 "vk6acn62m12v1glqleil4n00poov7r6f" between the hashed NSEC3-owner "vk38c27422jo4fnh2j0lmrfeorsagl7l" and the hashed NextOwner "vkkjfnldlfherm6nb1no0sdm53qpv294". So the parent zone confirmes the not-existence of a DS RR. Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner vk38c27422jo4fnh2j0lmrfeorsagl7l.ru., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 30.04.2021, 17:46:59 +, Signature-Inception: 23.03.2021, 10:18:42 +, KeyTag 23976, Signer-Name: ru


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "tdui9d4jkuds8b9t86gj39pgflcnlgm5" as Owner. That's the Hash of "ru" with the NextHashedOwnerName "te33kgtaqu9m5crq3ibsilqu11gfgttt". So that domain name is the Closest Encloser of "airmediapro.ru". Opt-Out: True. Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner tdui9d4jkuds8b9t86gj39pgflcnlgm5.ru., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 05.05.2021, 11:18:48 +, Signature-Inception: 23.03.2021, 10:18:42 +, KeyTag 23976, Signer-Name: ru


	0 DNSKEY RR found




Zone: mercury1.airmediapro.ru
mercury1.airmediapro.ru	0 DS RR in the parent zone found


	0 DNSKEY RR found

3. Name Servers

Domain	Nameserver	NS-IP
www.users.airmediapro.ru	• ns1.reg.ru
airmediapro.ru	• ns1.reg.ru / ns6.reg.ru	176.99.13.11 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.13 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.15 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.17 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	194.58.117.11 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.13 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.17 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.15 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	2a00:f940:4::47 Cheryomushki District/Moscow/Russia (RU) - Reg.Ru SRS Infrastructure	•
	• ns2.reg.ru / ns5.reg.ru	194.58.117.18 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.16 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.14 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.12 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	176.99.13.18 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.16 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.14 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.12 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	2a00:f940:5::190 Cheryomushki District/Moscow/Russia (RU) - Reg.Ru SRS Infrastructure	•
ru	• a.dns.ripn.net		•
	• b.dns.ripn.net		•
	• d.dns.ripn.net / gamma2-nsk.ripn.net		•
	• e.dns.ripn.net / gamma-ams.ripn.net		•
	• f.dns.ripn.net / tau-sin.ripn.net		•

mercury1.airmediapro.ru	• ns1.reg.ru / ns6.reg.ru	176.99.13.11 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.13 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.15 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.17 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	194.58.117.11 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.13 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.15 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.17 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	2a00:f940:4::47 Cheryomushki District/Moscow/Russia (RU) - Reg.Ru SRS Infrastructure	•
airmediapro.ru	• ns1.reg.ru / ns6.reg.ru	176.99.13.11 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.13 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.15 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.17 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	194.58.117.11 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.13 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.15 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.17 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	2a00:f940:4::47 Cheryomushki District/Moscow/Russia (RU) - Reg.Ru SRS Infrastructure	•
	• ns2.reg.ru / ns6.reg.ru	176.99.13.12 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.14 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.16 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	176.99.13.18 Moscow/Russia (RU) - "Domain names registrar REG.RU", Ltd	•
	•	194.58.117.12 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.14 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.16 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	194.58.117.18 Moscow/Russia (RU) - Domain names registrar REG.RU	•
	•	2a00:f940:5::190 Cheryomushki District/Moscow/Russia (RU) - Reg.Ru SRS Infrastructure	•
ru	• a.dns.ripn.net / tau.ripn.net		•
	• b.dns.ripn.net		•
	• d.dns.ripn.net / gamma2-nsk.ripn.net		•
	• e.dns.ripn.net		•
	• f.dns.ripn.net / tau-sin.ripn.net		•

4. SOA-Entries

Domain:	ru
Zone-Name:	ru
Primary:	a.dns.ripn.net
Mail:	hostmaster.ripn.net
Serial:	4046493
Refresh:	86400
Retry:	14400
Expire:	2592000
TTL:	3600
num Entries:	5

Domain:	airmediapro.ru
Zone-Name:	airmediapro.ru
Primary:	ns1.reg.ru
Mail:	hostmaster.ns1.reg.ru
Serial:	1596101500
Refresh:	14400
Retry:	3600
Expire:	604800
TTL:	10800
num Entries:	18

Domain:	www.users.airmediapro.ru
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	1


Domain:	ru
Zone-Name:	ru
Primary:	a.dns.ripn.net
Mail:	hostmaster.ripn.net
Serial:	4046493
Refresh:	86400
Retry:	14400
Expire:	2592000
TTL:	3600
num Entries:	5

Domain:	airmediapro.ru
Zone-Name:	airmediapro.ru
Primary:	ns1.reg.ru
Mail:	hostmaster.ns1.reg.ru
Serial:	1596101500
Refresh:	14400
Retry:	3600
Expire:	604800
TTL:	10800
num Entries:	18

Domain:	mercury1.airmediapro.ru
Zone-Name:	airmediapro.ru
Primary:	ns1.reg.ru
Mail:	hostmaster.ns1.reg.ru
Serial:	1596101500
Refresh:	14400
Retry:	3600
Expire:	604800
TTL:	10800
num Entries:	9

5. Screenshots

Startaddress: https://users.airmediapro.ru, address used: https://users.airmediapro.ru/, Screenshot created 2021-04-05 10:40:31 +00:0

Mobil (412px x 732px)

419 milliseconds

Screenshot mobile - https://users.airmediapro.ru/

Mobil + Landscape (732px x 412px)

392 milliseconds

Screenshot mobile landscape - https://users.airmediapro.ru/

Screen (1280px x 1680px)

1069 milliseconds

Screenshot Desktop - https://users.airmediapro.ru/

Mobile- and other Chrome-Checks

	width	height
visual Viewport	412	716
content Size	960	732

Fatal: Horizontal scrollbar detected. Content-size width is greater then visual Viewport width.

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, P-384, 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://users.airmediapro.ru/ 185.22.233.171	301	https://users.airmediapro.ru/ Html is minified: 109.46 %	0.117	A
Server: nginx
Date: Mon, 05 Apr 2021 08:39:52 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://users.airmediapro.ru/
X-Clacks-Overhead: GNU Terry Pratchett

• https://users.airmediapro.ru/ 185.22.233.171 Inline-JavaScript (∑/total): 3/1449 Inline-CSS (∑/total): 0/0	200	Html is minified: 361.32 % Other inline scripts (∑/total): 1/1449	3.967	A
small visible content (num chars: 46) You need to enable JavaScript to run this app.
Server: nginx
Date: Mon, 05 Apr 2021 08:39:53 GMT
Content-Type: text/html
Last-Modified: Tue, 30 Jun 2020 12:24:28 GMT
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
ETag: W/"5efb2efc-7eb"
Strict-Transport-Security: max-age=63072000; includeSubDomains
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
Referrer-Policy: same-origin
Content-Encoding: gzip

• http://users.airmediapro.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 185.22.233.171 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	307	http://acme.airmediapro.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de?redirect=yes Html is minified: 109.33 % Other inline scripts (∑/total): 0/0	0.120	D
Visible Content: 307 Temporary Redirect nginx
Server: nginx
Date: Mon, 05 Apr 2021 08:39:58 GMT
Content-Type: text/html
Content-Length: 164
Connection: close
Location: http://acme.airmediapro.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de?redirect=yes
X-Clacks-Overhead: GNU Terry Pratchett

• http://acme.airmediapro.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de?redirect=yes	-1		0.076	R
NameResolutionFailure - The remote name could not be resolved: 'acme.airmediapro.ru'
Visible Content:

• https://185.22.233.171/ 185.22.233.171	-8		3.266	W
ConnectionClosed - The underlying connection was closed: The connection was closed unexpectedly.
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors

7. Comments

	1. General Results, most used to calculate the result
A	name "users.airmediapro.ru" is subdomain, public suffix is ".ru", top-level-domain is ".ru", top-level-domain-type is "country-code", Country is Russian Federation (the), tld-manager is "Coordination Center for TLD RU", num .ru-domains preloaded: 1696 (complete: 151507)
A	Good: All ip addresses are public addresses
	Warning: Only one ip address found: users.airmediapro.ru 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: users.airmediapro.ru 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.
	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):0 complete Content-Type - header (1 urls)
	https://users.airmediapro.ru/ 185.22.233.171			Url with incomplete Content-Type - header - missing charset
A	http://users.airmediapro.ru/ 185.22.233.171	301	https://users.airmediapro.ru/	Correct redirect http - https with the same domain name
D	http://users.airmediapro.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 185.22.233.171	307	http://acme.airmediapro.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de?redirect=yes	Wrong redirect one domain http to other domain http. First redirect to https without changing the domain, so no new dns query is required. So the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
N	https://185.22.233.171/ 185.22.233.171	-8		Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
R	http://users.airmediapro.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 185.22.233.171	307	http://acme.airmediapro.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de?redirect=yes	Redirect to not existing domain
	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 different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain users.airmediapro.ru, 1 ip addresses.
	2. Header-Checks
	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.reg.ru (176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15, 194.58.117.17, 2a00:f940:4::47), ns2.reg.ru (176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16, 194.58.117.18, 2a00:f940:5::190)
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.reg.ru, ns2.reg.ru, 2 Name Servers included in Delegation: ns1.reg.ru, ns2.reg.ru, 2 Name Servers included in 1 Zone definitions: ns1.reg.ru, ns2.reg.ru, 1 Name Servers listed in SOA.Primary: ns1.reg.ru.
A	Good: Only one SOA.Primary Name Server found.: ns1.reg.ru.
A	Good: SOA.Primary Name Server included in the delegation set.: ns1.reg.ru.
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	Info: Ipv4-Subnet-list: 16 Name Servers, 2 different subnets (first Byte): 176., 194., 2 different subnets (first two Bytes): 176.99., 194.58., 2 different subnets (first three Bytes): 176.99.13., 194.58.117.
A	Good: Name Server IPv4-addresses from different subnet found:
A	Info: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2a00:, 1 different subnets (first two blocks): 2a00:f940:, 2 different subnets (first three blocks): 2a00:f940:0004:, 2a00:f940:0005:, 2 different subnets (first four blocks): 2a00:f940:0004:0000:, 2a00:f940:0005:0000:
A	Good: Name Server IPv6 addresses from different subnets found.
A	Good: Nameserver supports TCP connections: 36 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 36 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 36 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 36 good Nameserver
	Nameserver doesn't pass all EDNS-Checks: ns1.reg.ru: 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.
A	Good: All SOA have the same Serial Number
	Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.
	4. Content- and Performance-critical Checks
	http://acme.airmediapro.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de?redirect=yes	-1		Fatal: Check of /.well-known/acme-challenge/random-filename redirects to not-existing domain. Creating a Letsencrypt certificate via http-01 challenge can't work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
A	Good: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
	https://users.airmediapro.ru/ 185.22.233.171	200		Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
	https://users.airmediapro.ru/ 185.22.233.171	200		Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
A	Good: Every https connection via port 443 supports the http/2 protocol via ALPN.
	https://users.airmediapro.ru/ 185.22.233.171	200		Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 2 script elements without defer/async.
A	Good: All CSS / JavaScript files are sent compressed (gzip, deflate, br checked). That reduces the content of the files. 2 external CSS / JavaScript files found
	Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 2 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 2 complete.
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
A	Duration: 179993 milliseconds, 179.993 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

users.airmediapro.ru

185.22.233.171

443

Tls12

ECDH Ephermal

384

Aes128

128

Sha256

supported

users.airmediapro.ru

185.22.233.171

443

Tls12

ECDH Ephermal

384

Aes128

128

Sha256

supported

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=users.airmediapro.ru
	2	CN=R3, O=Let's Encrypt, C=US

185.22.233.171

443

Certificate/chain invalid and wrong name

Tls12

ECDH Ephermal

384

Aes128

128

Sha256

error checking OCSP stapling

185.22.233.171

443

Certificate/chain invalid and wrong name

Tls12

ECDH Ephermal

384

Aes128

128

Sha256

error checking OCSP stapling

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=mercury1.airmediapro.ru
	2	OU=Domain CA, O=AirMedia

9. Certificates

CN=users.airmediapro.ru

07.03.2021

05.06.2021
1442 days expired

users.airmediapro.ru - 1 entry

CN=users.airmediapro.ru

07.03.2021

05.06.2021
1442 days expired

users.airmediapro.ru - 1 entry

Keyalgorithm	RSA encryption (4096 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	042A6FA1B3A77686B16BCDDEA030CA29F8A0
Thumbprint:	C9C1C73053D08A55CAA7EE077259DD8AD284D72F
SHA256 / Certificate:	o23yzk1eJZ9nfYV25F8lv2cKU9Zm0N+KN170eF5pV7A=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	a9b02be80e4e656a9601777e20c78c2442b30a9148a5ba9ecd4a43c77c33257b
SHA256 hex / Subject Public Key Information (SPKI):	a9b02be80e4e656a9601777e20c78c2442b30a9148a5ba9ecd4a43c77c33257b
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
1326 days expired

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

07.10.2020

29.09.2021
1326 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
1325 days expired

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

30.09.2000

30.09.2021
1325 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:

CN=mercury1.airmediapro.ru

03.06.2020

03.06.2023
714 days expired

airmediapro.ru, mercury1.airmediapro.ru, *.mercury1.airmediapro.ru, *.airmediapro.ru - 4 entries

CN=mercury1.airmediapro.ru

03.06.2020

03.06.2023
714 days expired

airmediapro.ru, mercury1.airmediapro.ru, *.mercury1.airmediapro.ru, *.airmediapro.ru - 4 entries

Keyalgorithm	RSA encryption (4096 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	23A87DA1AE167D21995C7F1723ADCE52
Thumbprint:	02D674427931BA133B9E7343B6EBB23CACBE08D5
SHA256 / Certificate:	tLMajz3a7vdOhEe7bwRpmvgdxeW+G+VdtNSz/1k1CBY=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	6d4080baade50dbe190be2e61b9cb1f8733d4b2ad2f25553ff11e8e7b81b4fc0
SHA256 hex / Subject Public Key Information (SPKI):	6d4080baade50dbe190be2e61b9cb1f8733d4b2ad2f25553ff11e8e7b81b4fc0
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:	http://domain-ca.airmediapro.ru/ocsp/
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:	Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)

RevocationStatusUnknown: The revocation function was unable to check revocation for the certificate.
OfflineRevocation: The revocation function was unable to check revocation because the revocation server was offline.

OU=Domain CA, O=AirMedia

03.07.2019

30.06.2029
expires in 1505 days

OU=Domain CA, O=AirMedia

03.07.2019

30.06.2029
expires in 1505 days

Keyalgorithm	RSA encryption (4096 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	5906B4E14F8308F656221E8435BA9936
Thumbprint:	F9FED79656B2149C937560CAB46D48C05A6FB96F
SHA256 / Certificate:	es8xcz7ZlKHMUR1EGkrvnkwgFJJTKWOXA1kCbd37Nd0=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	d56875087a13a1dcef9a08ad3a1b549939c837a9493a6b2ec042d0e69e4d619b
SHA256 hex / Subject Public Key Information (SPKI):	d56875087a13a1dcef9a08ad3a1b549939c837a9493a6b2ec042d0e69e4d619b
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Check unknown. No result 404 / 200
OCSP - Url:	http://root-ca.airmediapro.ru/ocsp/
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)

Small Code Update - wait one minute

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

No CRT - CT-Log entries found

11. Html-Content - Entries

Summary

No data found or small Code-update

Details (currently limited to 500 rows - some problems with spam users)

Small Code Update - wait one minute

12. Html-Parsing via https://validator.w3.org/nu/

Small Code update, wait one minute

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.reg.ru, ns2.reg.ru

QNr.	Domain	Type	NS used
1	ru	NS	k.root-servers.net (2001:7fd::1)
	Answer: a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net
2	ns1.reg.ru: 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15, 194.58.117.17, 2a00:f940:4::47	NS	a.dns.ripn.net (2001:678:17:0:193:232:128:6)
	Answer: ns2.reg.ru 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16, 194.58.117.18, 2a00:f940:5::190

14. CAA - Entries

Domainname	flag	Value	∑ Queries
mercury1.airmediapro.ru	0	no CAA entry found	1
users.airmediapro.ru			1
airmediapro.ru	0	no CAA entry found	1
	0	no CAA entry found	1
ru	0	no CAA entry found	1
	0	no CAA entry found	1

15. TXT - Entries

Domainname	Status	∑ Queries
airmediapro.ru	ok	1
users.airmediapro.ru		1
_acme-challenge.users.airmediapro.ru	Name Error - The domain name does not exist	1
_acme-challenge.mercury1.airmediapro.ru	Name Error - The domain name does not exist	1
_acme-challenge.users.airmediapro.ru.airmediapro.ru	Name Error - The domain name does not exist	1
_acme-challenge.users.airmediapro.ru.users.airmediapro.ru	Name Error - The domain name does not exist	1
_acme-challenge.mercury1.airmediapro.ru.mercury1.airmediapro.ru	Name Error - The domain name does not exist	1

16. DomainService - Entries

No DomainServiceEntries entries found

17. Cipher Suites

No Ciphers found

18. Portchecks

Domain	IP	Port	Description
users.airmediapro.ru	185.22.233.171	21	FTP

users.airmediapro.ru	185.22.233.171	21	FTP
users.airmediapro.ru	185.22.233.171	22	SSH

users.airmediapro.ru	185.22.233.171	22	SSH
users.airmediapro.ru	185.22.233.171	25	SMTP

users.airmediapro.ru	185.22.233.171	25	SMTP
users.airmediapro.ru	185.22.233.171	53	DNS

users.airmediapro.ru	185.22.233.171	53	DNS
users.airmediapro.ru	185.22.233.171	110	POP3

users.airmediapro.ru	185.22.233.171	110	POP3
users.airmediapro.ru	185.22.233.171	143	IMAP

users.airmediapro.ru	185.22.233.171	143	IMAP
users.airmediapro.ru	185.22.233.171	465	SMTP (encrypted)

users.airmediapro.ru	185.22.233.171	465	SMTP (encrypted)
users.airmediapro.ru	185.22.233.171	587	SMTP (encrypted, submission)

users.airmediapro.ru	185.22.233.171	587	SMTP (encrypted, submission)
users.airmediapro.ru	185.22.233.171	993	IMAP (encrypted)

users.airmediapro.ru	185.22.233.171	993	IMAP (encrypted)
users.airmediapro.ru	185.22.233.171	995	POP3 (encrypted)

users.airmediapro.ru	185.22.233.171	995	POP3 (encrypted)
users.airmediapro.ru	185.22.233.171	1433	MS SQL

users.airmediapro.ru	185.22.233.171	1433	MS SQL
users.airmediapro.ru	185.22.233.171	2082	cPanel (http)

users.airmediapro.ru	185.22.233.171	2082	cPanel (http)
users.airmediapro.ru	185.22.233.171	2083	cPanel (https)

users.airmediapro.ru	185.22.233.171	2083	cPanel (https)
users.airmediapro.ru	185.22.233.171	2086	WHM (http)

users.airmediapro.ru	185.22.233.171	2086	WHM (http)
users.airmediapro.ru	185.22.233.171	2087	WHM (https)

users.airmediapro.ru	185.22.233.171	2087	WHM (https)
users.airmediapro.ru	185.22.233.171	2089	cPanel Licensing

users.airmediapro.ru	185.22.233.171	2089	cPanel Licensing
users.airmediapro.ru	185.22.233.171	2095	cPanel Webmail (http)

users.airmediapro.ru	185.22.233.171	2095	cPanel Webmail (http)
users.airmediapro.ru	185.22.233.171	2096	cPanel Webmail (https)

users.airmediapro.ru	185.22.233.171	2096	cPanel Webmail (https)
users.airmediapro.ru	185.22.233.171	2222	DirectAdmin (http)

users.airmediapro.ru	185.22.233.171	2222	DirectAdmin (http)
users.airmediapro.ru	185.22.233.171	2222	DirectAdmin (https)

users.airmediapro.ru	185.22.233.171	2222	DirectAdmin (https)
users.airmediapro.ru	185.22.233.171	3306	mySql

users.airmediapro.ru	185.22.233.171	3306	mySql
users.airmediapro.ru	185.22.233.171	5224	Plesk Licensing

users.airmediapro.ru	185.22.233.171	5224	Plesk Licensing
users.airmediapro.ru	185.22.233.171	5432	PostgreSQL

users.airmediapro.ru	185.22.233.171	5432	PostgreSQL
users.airmediapro.ru	185.22.233.171	8080	Ookla Speedtest (http)

users.airmediapro.ru	185.22.233.171	8080	Ookla Speedtest (http)
users.airmediapro.ru	185.22.233.171	8080	Ookla Speedtest (https)

users.airmediapro.ru	185.22.233.171	8080	Ookla Speedtest (https)
users.airmediapro.ru	185.22.233.171	8083	VestaCP http

users.airmediapro.ru	185.22.233.171	8083	VestaCP http
users.airmediapro.ru	185.22.233.171	8083	VestaCP https

users.airmediapro.ru	185.22.233.171	8083	VestaCP https
users.airmediapro.ru	185.22.233.171	8443	Plesk Administration (https)

users.airmediapro.ru	185.22.233.171	8443	Plesk Administration (https)
users.airmediapro.ru	185.22.233.171	8447	Plesk Installer + Updates

users.airmediapro.ru	185.22.233.171	8447	Plesk Installer + Updates
users.airmediapro.ru	185.22.233.171	8880	Plesk Administration (http)

users.airmediapro.ru	185.22.233.171	8880	Plesk Administration (http)
users.airmediapro.ru	185.22.233.171	10000	Webmin (http)

users.airmediapro.ru	185.22.233.171	10000	Webmin (http)
users.airmediapro.ru	185.22.233.171	10000	Webmin (https)

users.airmediapro.ru	185.22.233.171	10000	Webmin (https)

Permalink: https://check-your-website.server-daten.de/?i=48579cc3-71f8-4053-ac1d-83c1b385c835

Last Result: https://check-your-website.server-daten.de/?q=users.airmediapro.ru - 2021-04-05 10:37:38

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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

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 (currently limited to 500 rows - some problems with spam users)

12. Html-Parsing via https://validator.w3.org/nu/

13. Nameserver - IP-Adresses

14. CAA - Entries

15. TXT - Entries

16. DomainService - Entries

17. Cipher Suites

18. Portchecks