a-b.dk

📜 Historical scan 2026-06-16 12:42:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a-b.dk is a .dk domain served by 3 nameservers (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com). It was registered on 20 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.62.235.39 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. The zone is not DNSSEC-signed, 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 68ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.digitalocean.com	—	—	—
ns2.digitalocean.com	—	—	—
ns3.digitalocean.com	—	—	—

🌍 A Records#

1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.62.235.39	—	—	AS14061	DigitalOcean, LLC	178.62.0.0/16	🇳🇱 The Netherlands	—

📧 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 2026-10-07 17:12:15

www	NXDOMAIN
www vs bare domain	www does not resolve a-b.dk: 178.62.235.39 (AS14061) www.a-b.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

183ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

68ms

Field	Value
Serial	0
Primary NS (MNAME)	ns1.digitalocean.com
Responsible (RNAME)	hostmaster@a-b.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 00:47:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-01-20
Expires	2027-01-19 (94d)

🔗 Same registrant#

14 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
bogense.dk	Punktum dk A/S (direct)
byportal.dk	Punktum dk A/S (direct)
danskebyportaler.dk	Punktum dk A/S (direct)
dkby.dk	Punktum dk A/S (direct)
flytr.dk	Punktum dk A/S (direct)
gratis-boligannoncer.dk	Punktum dk A/S (direct)
indskudslan.dk	Punktum dk A/S (direct)
kjobenhavn.dk	Punktum dk A/S (direct)
kobenhavn.dk	Punktum dk A/S (direct)
kodylt.dk	Punktum dk A/S (direct)
koebenhavn.dk	Punktum dk A/S (direct)
offentlige-stillinger.dk	Punktum dk A/S (direct)
typehuse.dk	Punktum dk A/S (direct)
web-mail.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

59ms

AAAA

64ms

TXT

225ms

CAA

66ms

HTTPS

64ms

TLSA

89ms

SOA

68ms

MTA-STS

76ms

DNSSEC

183ms

SRV

0ms

Total

543ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:15:40	801ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-12 00:24:11	729ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-21 00:50:47	685ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-16 12:42:57 shown	543ms	3 NS 1 A 0 MX	🔓 Insecure