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Connect failure - perhaps firewall

Checked:
09.03.2019 09:26:34

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1. IP-Addresses

Host	T	IP-Address	is auth.	∑ Queries	∑ Timeout
unifi.avsion.com.au	A	122.106.37.27 Hostname: c122-106-37-27.rosby1.nsw.optusnet.com.au	yes	1	0
	AAAA		yes
www.unifi.avsion.com.au		Name Error	yes	1	0

2. DNSSEC

Zone (*)	DNSSEC - Informations (beta)
(root)	1 DS RR published
	• Status: Valid because published
	3 DNSKEY RR found
	Public Key with Algorithm 8, KeyTag 16749, Flags 256
	Public Key with Algorithm 8, KeyTag 19164, Flags 385
	Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)
	2 RRSIG RR to validate DNSKEY RR found
	• Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 23.03.2019, 00:00:00, Signature-Inception: 02.03.2019, 00:00:00, KeyTag 19164, Signer-Name: (root)
	• Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 23.03.2019, 00:00:00, Signature-Inception: 02.03.2019, 00:00:00, KeyTag 20326, Signer-Name: (root)
	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 19164 used to validate the DNSKEY RRSet
	• 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
au	2 DS RR in the parent zone found
	1 RRSIG RR to validate DS RR found
	Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 22.03.2019, 05:00:00, Signature-Inception: 09.03.2019, 04:00:00, KeyTag 16749, Signer-Name: (root)
	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 16749 used to validate the DS RRSet in the parent zone
	2 DNSKEY RR found
	Public Key with Algorithm 8, KeyTag 5725, Flags 256
	Public Key with Algorithm 8, KeyTag 20647, Flags 257 (SEP = Secure Entry Point)
	2 RRSIG RR to validate DNSKEY RR found
	• Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 07.06.2019, 03:45:50, Signature-Inception: 09.03.2019, 02:57:11, KeyTag 5725, Signer-Name: au
	• Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 07.06.2019, 03:45:50, Signature-Inception: 09.03.2019, 02:57:11, KeyTag 20647, Signer-Name: au
	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 5725 used to validate the DNSKEY RRSet
	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20647 used to validate the DNSKEY RRSet
	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20647, DigestType 1 and Digest "ocLzYCzRcc8/vNolUjwIaGfSnMY=" 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 8, KeyTag 20647, DigestType 2 and Digest "78eXX8of7Std82JKfvq17SCvQtyD9dnsHTtMmQuOK1Q=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone
com.au	2 DS RR in the parent zone found
	1 RRSIG RR to validate DS RR found
	Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 07.06.2019, 02:24:48, Signature-Inception: 09.03.2019, 02:09:28, KeyTag 5725, Signer-Name: au
	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 5725 used to validate the DS RRSet in the parent zone
	2 DNSKEY RR found
	Public Key with Algorithm 8, KeyTag 14185, Flags 257 (SEP = Secure Entry Point)
	Public Key with Algorithm 8, KeyTag 14968, Flags 256
	2 RRSIG RR to validate DNSKEY RR found
	• Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 22.03.2019, 15:16:46, Signature-Inception: 01.03.2019, 14:16:46, KeyTag 14185, Signer-Name: com.au
	• Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 22.03.2019, 15:16:46, Signature-Inception: 01.03.2019, 14:16:46, KeyTag 14968, Signer-Name: com.au
	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14185 used to validate the DNSKEY RRSet
	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14968 used to validate the DNSKEY RRSet
	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 14185, DigestType 1 and Digest "LwMkLkF6mgH36ROfYFtIzDii1FQ=" 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 8, KeyTag 14185, DigestType 2 and Digest "k5S+oJ9evZE4SqXNA5ems5X9KymceRKXkkPNaJujh9s=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone
avsion.com.au	0 DS RR in the parent zone found
	0 DNSKEY RR found

unifi.avsion.com.au	0 DS RR in the parent zone found
	0 DNSKEY RR found

www.unifi.avsion.com.au	0 DS RR in the parent zone found

3. Name Servers

Domain	Nameserver
www.unifi.avsion.com.au	• ns1.hosting-services.net.au
unifi.avsion.com.au	• ns1.hosting-services.net.au
avsion.com.au	• ns1.ventraip.net.au	•
	• ns2.ventraip.net.au	•
	• ns3.ventraip.net.au	•
com.au	• q.au / syd1.micro.hosts.meta.redstone.afilias-nst.info-15	•
	• r.au / ns096b.app6.ams2.afilias-nst.info	•
	• s.au / ns096b.app13.ams2.afilias-nst.info	•
	• t.au / 4.fra.pch	•
au	• a.au / lax.02.au	•
	• b.au / lax.01.au	•
	• c.au / 67m10	•
	• d.au / 67m7	•
	• q.au / syd1.micro.hosts.meta.redstone.afilias-nst.info-15	•
	• r.au / ns096b.app19.ams2.afilias-nst.info	•
	• s.au / ns096b.app20.ams2.afilias-nst.info	•
	• t.au / 4.fra.pch	•
	• u.au / withheld	•
	• v.au / ns4-us1.apnic.net	•

4. SOA-Entries

Domain:	au
Primary:	a.au
Mail:	dns.audns.net.au
Serial:	2019030236
Refresh:	86400
Retry:	900
Expire:	1209600
TTL:	43200
num Entries:	10

Domain:	com.au
Primary:	q.au
Mail:	noc.afilias-nst.info
Serial:	1531126842
Refresh:	10800
Retry:	3600
Expire:	2764800
TTL:	900
num Entries:	1

Domain:	com.au
Primary:	q.au
Mail:	noc.afilias-nst.info
Serial:	1531126845
Refresh:	10800
Retry:	3600
Expire:	2764800
TTL:	900
num Entries:	3

Domain:	avsion.com.au
Primary:	ns1.hosting-services.net.au
Mail:	servers.vip-servers.com
Serial:	2019022401
Refresh:	86400
Retry:	7200
Expire:	3600000
TTL:	1800
num Entries:	3

5. Url-Checks

Domainname	Http-Status	Sec.	G
• http://unifi.avsion.com.au/ 122.106.37.27	-14	10.024	T
Timeout - The operation has timed out

• https://unifi.avsion.com.au/ 122.106.37.27	-2	2.014	V
ConnectFailure - Unable to connect to the remote server No connection could be made because the target machine actively refused it 122.106.37.27:443

• http://unifi.avsion.com.au/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 122.106.37.27	-14	10.024	T
Timeout - The operation has timed out
Visible Content:

6. Comments

A	name "unifi.avsion.com.au" is subdomain, public suffix is "com.au", top-level-domain-type is "country-code", Country is Australia, tld-manager is ".au Domain Administration (auDA)"
A	good: All ip addresses are public addresses
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
V	https://unifi.avsion.com.au/ 122.106.37.27	-2	connect failure - perhaps firewall
A	Good: Nameserver supports TCP connections: 3 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 3 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 3 good Nameserver
	Nameserver doesn't pass all EDNS-Checks: ns1.hosting-services.net.au: 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: ns1.hosting-services.net.au: 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
	http://unifi.avsion.com.au/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 122.106.37.27	-14	Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge.
A	Good: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN)
A	Duration: 106644 milliseconds, 106.644 seconds

7. Connections

No connection informations found. Perhaps only http - connections.

8. Certificates

No certificate informations found. Perhaps only http - connections.

9. Last Certificates - Certificate Transparency Log Check (BETA)

1. Source CertSpotter - active certificates

No CertSpotter - Certificate-Transparency-Log informations found. The feature is new (startet 2019-05-07), so recheck this domain.

2. Source crt.sh - old and new certificates, sometimes very slow.

No Certificate-Transparency-Log informations found. The feature is new (startet 2019-03-21), so recheck this domain.

10. Html-Content - Entries (BETA - mixed content and other checks)

No Html-Content entries found. Only checked if https + status 200/401/403/404

11. CAA - Entries

Domainname	Value	∑ Queries
unifi.avsion.com.au	no CAA entry found	1
avsion.com.au	no CAA entry found	1
com.au	no CAA entry found	1
au	no CAA entry found	1

12. TXT - Entries

Domainname	Status	∑ Queries
unifi.avsion.com.au	ok	1
_acme-challenge.unifi.avsion.com.au	Name Error - The domain name does not exist	1
_acme-challenge.unifi.avsion.com.au.unifi.avsion.com.au	Name Error - The domain name does not exist	1

13. Portchecks (BETA)

No Port informations found. The feature is new (startet 2019-07-09), so recheck this domain.

Permalink: https://check-your-website.server-daten.de/?i=49c5d2c9-7eaa-47b4-b5dc-f281cf742669

Last Result: https://check-your-website.server-daten.de/?q=unifi.avsion.com.au - 2019-03-09 09:26:34

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