obhansen.dk

📜 Historical scan 2026-10-09 21:55:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

obhansen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.19.232.127 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by obhansen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 39ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.19.232.127	43200s	—	AS47292	Sentia Denmark A/S	81.19.224.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	2799s	obhansen-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 70ms

Service	Priority	Weight	Port	Target
_imap._tcp	0	1	143	webhotel27.webhosting.dk
_imaps._tcp	0	1	993	webhotel27.webhosting.dk

📝 TXT Records#

2 records 149ms

TXT Record
MS=ms49346197
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (obhansen.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.obhansen.dk)
p=none (monitor only)	v=DMARC1; p=none;rua=mailto:tjmpklk7@ag.eu.dmarcian.com; ruf=mailto:tjmpklk7@fr.eu.dmarcian.com

📬 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 2026-10-13 05:49:51

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks obhansen.dk: 81.19.232.127 (AS47292) www.obhansen.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2026100901
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 2026-10-07 17:48:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-03-18
Expires	2029-03-31 (892d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

40ms

41ms

AAAA

36ms

TXT

149ms

CAA

36ms

HTTPS

50ms

TLSA

362ms

SOA

38ms

MTA-STS

59ms

DNSSEC

132ms

SRV

70ms

Total

1033ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:49:51	1621ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 21:55:09 shown	1033ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 17:23:05	3009ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 23:14:43	1080ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 04:46:52	1383ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 12:51:52	5363ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 00:25:08	1414ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 17:52:32	1021ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 08:36:04	784ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:30:45	500ms	2 NS 1 A 1 MX	🔒 Secure