ab123.dk

📜 Historical scan 2026-08-13 01:18:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ab123.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 3 September 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.55.134.177 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by ab123.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 367ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 408ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.55.134.177	3600s	cp11.nordicway.dk	AS24940	Hetzner Online GmbH	162.55.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 401ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ab123.dk	162.55.134.177 2a01:4f8:271:60a8::2	cp11.nordicway.dk cp11.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 399ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:271:60a8::2	3600s	cp11.nordicway.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 758ms

TXT Record
v=spf1 ip4:162.55.134.177 +a +mx +ip4:49.12.122.94 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (ab123.dk)
~all (soft fail)	v=spf1 ip4:162.55.134.177 +a +mx +ip4:49.12.122.94 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.ab123.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 12:29:00

www CNAME	ab123.dk (all on ab123.dk) → 162.55.134.177 2a01:4f8:271:60a8::2 (AS24940)
www vs bare domain	Same network ab123.dk: 162.55.134.177 2a01:4f8:271:60a8::2 (AS24940) www.ab123.dk: 162.55.134.177 2a01:4f8:271:60a8::2 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ab123.dk	b0E6JwcfL7KgBFIlFoNvHBmjm6xXuLgndLrK6A_EdAU

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

574ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026081207
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-16 04:17:18

Field	Value
Registrar	nordicway ApS
Registered	2018-09-03
Expires	2027-09-30 (343d)

🔗 Same registrant#

8 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
123736.dk	Punktum dk A/S (direct)
33123736.dk	Punktum dk A/S (direct)
33177450.dk	nordicway ApS
44618419.dk	nordicway ApS
8366.dk	nordicway ApS
ef-lyneborg.dk	nordicway ApS
egemar-clausen.dk	nordicway ApS
usens.dk	nordicway ApS

📋 WHOIS#

⏱️ Lookup Timing#

367ms

408ms

401ms

AAAA

399ms

TXT

758ms

CAA

394ms

HTTPS

408ms

TLSA

518ms

SOA

0ms

MTA-STS

461ms

DNSSEC

574ms

SRV

444ms

Total

5137ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 12:29:00	502ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-20 05:49:46	479ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 05:31:41	1243ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-18 04:51:03	673ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-17 04:45:48	714ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-16 03:54:07	744ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 03:01:30	1303ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 01:29:49	535ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 00:37:01	760ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-11 22:52:13	785ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 22:26:40	753ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 16:52:48	482ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 12:38:33	1096ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 12:32:28	506ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 11:13:05	644ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 09:09:39	691ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 09:00:21	827ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 08:58:07	589ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 08:56:14	1444ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 08:50:40	1545ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 08:42:40	933ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 08:29:50	692ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 08:15:41	802ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 07:58:30	859ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 07:41:00	791ms	2 NS 1 A 1 MX	🔒 Secure