oab.dk

📜 Historical scan 2026-10-04 11:53:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oab.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by oab-dk.mail.protection.outlook.com. 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#

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#

🌍

No A records found

📧 MX Records#

1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	oab-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::24 2a01:111:f403:ca21::10 2a01:111:f403:ca38::8 52.101.103.143 52.101.181.153 52.101.185.114 52.101.68.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-du0pr03cu00100.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
🔶 Autoconfig	civica.dk → 185.154.243.151

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 73ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 133ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (oab.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 2026-10-14 04:05:12

www CNAME	civica.dk (all on civica.dk) → 185.154.243.151 (AS48854)
www vs bare domain	Only www resolves oab.dk: no address www.oab.dk: 185.154.243.151 (AS48854) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.oab.dk	civica.dk
TXT	civica.dk	_em19hnlxhdsqktqj3a8ysv8m28gyfh0
TXT	civica.dk	_j46m2cudsm4vzkxf9n7ksfro8duerh4
TXT	civica.dk	linkedin-site-verification=134cce0a-8ada-4bea-844a-2428222c76b3
TXT	civica.dk	teamviewer-sso-verification=4de5e27352864ee390e2259c8cb50827

🔗 TLSA / DANE#

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

🔐 DNSSEC#

50ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

17ms

Field	Value
Serial	2026090101
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 2026-10-18 12:27:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-08-19
Expires	2027-09-30 (346d)

🔗 Same registrant#

3 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
civica.dk	Punktum dk A/S (direct)
granparken-civica.dk	Punktum dk A/S (direct)
højstrupbolig.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

26ms

25ms

AAAA

48ms

TXT

133ms

CAA

27ms

HTTPS

35ms

TLSA

674ms

SOA

17ms

MTA-STS

56ms

DNSSEC

50ms

SRV

73ms

Total

1020ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 04:05:12	2222ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-04 11:53:37 shown	1020ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-01 02:02:15	737ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-04 06:07:44	666ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-27 13:14:43	1259ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-26 15:56:45	1031ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-02 08:39:41	1327ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 20:30:13	682ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 17:50:45	2992ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 19:25:14	900ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 03:07:33	3039ms	2 NS 0 A 1 MX	🔒 Secure