obk.dk

📜 Historical scan 2026-10-04 10:27:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

obk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.217.108.243 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by mail.obk.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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.217.108.243	7200s	svr12.zyberland.dk	AS24940	Hetzner Online GmbH	95.216.0.0/15	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	mail.obk.dk	138.201.20.170	svr2.zyberland.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	95.217.108.243
🔶 Autoconfig	95.217.108.243

🔷 AAAA Records (IPv6)#

1 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f9:4a:2a4c::2	7200s	svr12.zyberland.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇫🇮 Finland	Helsinki

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 164ms

TXT Record
google-site-verification=uY0uJsvDMZY7BGr-9H05OFTUgzG857JtgEnQ2hjuZDc
v=spf1 include:_spf.mlsend.com mx a ip4:138.201.20.170/32 ip4:138.201.20.159/32 ip6:2a01:4f8:171:2ba9::2 ip4:95.217.108.243/32 include:_spf.google.com -all

✉️ SPF#

Policy	Record (obk.dk)
-all (hard fail)	v=spf1 include:_spf.mlsend.com mx a ip4:138.201.20.170/32 ip4:138.201.20.159/32 ip6:2a01:4f8:171:2ba9::2 ip4:95.217.108.243/32 include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.obk.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@zyberland.dk; ruf=mailto:postmaster@zyberland.dk; fo=0; pct=100;

📬 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 2026-10-14 05:21:53

www	95.217.108.243 2a01:4f9:4a:2a4c::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network obk.dk: 95.217.108.243 2a01:4f9:4a:2a4c::2 (AS24940) www.obk.dk: 95.217.108.243 2a01:4f9:4a:2a4c::2 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY
BIMI	v=BIMI1; l=https://obk.dk/OBK_logo.svg;a=self;

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

52ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026041201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 21:06:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-01-14
Expires	2032-03-31 (1992d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

31ms

34ms

AAAA

35ms

TXT

164ms

CAA

43ms

HTTPS

43ms

TLSA

69ms

SOA

35ms

MTA-STS

55ms

DNSSEC

52ms

SRV

66ms

Total

432ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 05:21:53	1107ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 20:28:39	1794ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 10:27:54 shown	432ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 00:04:57	583ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 17:15:12	5091ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 15:27:20	816ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 08:38:08	801ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 17:01:28	521ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 06:03:05	1152ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:12:38	705ms	2 NS 1 A 1 MX	🔒 Secure