ab-51.dk

📜 Historical scan 2026-10-01 11:20:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ab-51.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 7 May 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.224.18.200 is hosted by Netsite A/S (AS205206) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

3 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.224.18.200	86400s	parked.netsite.host	AS205206	Netsite A/S	185.224.16.0/22	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-15 05:45:04

www	185.224.18.200 (AS205206) (address records, no CNAME)
www vs bare domain	Same network ab-51.dk: 185.224.18.200 (AS205206) www.ab-51.dk: 185.224.18.200 (AS205206)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2026100101
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 06:03:08

Field	Value
Registrar	Netsite A/S
Registered	2009-05-07
Expires	2027-05-31 (226d)

🔗 Same registrant#

26 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
ab-01.dk	Netsite A/S
ab-02.dk	Netsite A/S
ab-03.dk	Netsite A/S
ab-07.dk	Netsite A/S
ab-10.dk	Netsite A/S
ab-12.dk	Netsite A/S
ab-13.dk	Netsite A/S
ab-15.dk	Netsite A/S
ab-22.dk	Netsite A/S
ab-26.dk	Netsite A/S
ab-29.dk	Netsite A/S
ab-31.dk	Netsite A/S
ab-32.dk	Netsite A/S
ab-33.dk	Netsite A/S
ab-36.dk	Netsite A/S
ab-37.dk	Netsite A/S
ab-38.dk	Netsite A/S
ab-39.dk	Netsite A/S
ab-40.dk	Netsite A/S
ab-42.dk	Netsite A/S
ab-55.dk	Netsite A/S
ab-58.dk	Netsite A/S
ab-62.dk	Netsite A/S
arbejdernesbyggeforening.dk	Netsite A/S
bosilkeborg.dk	A/S SCANNET
ungdomsbolig-silkeborg.dk	Netsite A/S

📋 WHOIS#

⏱️ Lookup Timing#

49ms

46ms

47ms

AAAA

37ms

TXT

154ms

CAA

37ms

HTTPS

50ms

TLSA

58ms

SOA

49ms

MTA-STS

65ms

DNSSEC

57ms

SRV

62ms

Total

396ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 05:45:04	337ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-08 14:31:25	1591ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-01 11:20:13 shown	396ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-30 11:12:56	463ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-27 13:57:55	426ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-24 08:26:20	542ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-16 07:46:24	685ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-03 18:06:27	356ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-27 13:53:13	669ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-27 11:56:08	373ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-26 11:40:50	828ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-20 11:22:36	4210ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-14 00:40:03	2294ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-06 10:33:00	902ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-23 11:18:57	642ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-19 19:08:13	3373ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-17 07:08:05	650ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-11 15:23:48	610ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-03 12:41:37	489ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-25 22:44:55	620ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-20 21:34:43	965ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-16 12:47:10	518ms	3 NS 1 A 0 MX	🔒 Secure