ocab.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.loopia.se	2a02:250:ffff::20 93.188.0.20	ns1.loopia.se ns1.loopia.se	AS39570 Loopia AB AS39570 Loopia AB
ns2.loopia.se	185.71.156.20 2a02:250:fffe::20	ns2.loopia.se ns2.loopia.se	AS215836 Loopia AB AS215836 Loopia AB

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.201.60.88	3600s	premium24.oderland.com	AS44136	ODERLAND Webbhotell AB	91.201.60.0/22	🇸🇪 Sweden	—

📧 MX Records3 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	Mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
10	3600s	Mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
20	3600s	Mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:28f0:3020:71::	3600s	premium24.oderland.com	AS44136	ODERLAND Webbhotell AB	2a02:28f0:0:0:0:0:0:0/29	🇸🇪 Sweden	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 324ms

TXT Record
google-site-verification=YKIkBxo4Alx6aDKf_6Jw3UZNtwx0gfOYEqGpYyPrfPw
MS=ms99664671
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.centerasecurity.dk include:spf.isvt.dk -all

✉️ SPF

Policy	Record (ocab.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.centerasecurity.dk include:spf.isvt.dk -all

📨 DMARC

Policy	Record (_dmarc.ocab.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@ocab.dk; ruf=mailto:dmarc@ocab.dk; fo=1

📬 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

🔗 TLSA / DANE6 records 282ms

Service / Owner	Type	Cert association
SMTP _25._tcp.Mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.Mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.Mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.Mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.Mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.Mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…

🔐 DNSSEC117ms

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

🏷️ SOA0ms

Field	Value
Serial	1787788800
Primary NS (MNAME)	ns1.loopia.se
Responsible (RNAME)	registry@loopia.se
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

46ms

MX

33ms

AAAA

34ms

TXT

324ms

CAA

35ms

HTTPS

38ms

TLSA

282ms

SOA

0ms

MTA-STS

138ms

DNSSEC

117ms

SRV

148ms

Total

1202ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:28:48	1202ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 23:45:49	3785ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 23:01:32	3219ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 18:22:24	2280ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-31 01:55:52	1220ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 12:43:07	9086ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 12:51:20	1275ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 02:16:50	1478ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-02 18:17:54	3090ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 05:12:32	1014ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 21:48:36	1048ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-21 17:58:26	927ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 01:00:27	4651ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 12:18:06	1438ms	2 NS 1 A 3 MX	🔓 Insecure	View