cok.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.247.234	3600s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records3 records 40ms

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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 42ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records12 records 92ms

TXT Record
_globalsign-domain-verification=AswusZT4j8ROA-yYtc5I5gUDfg_m0Y2GbfNQleDRxY
_globalsign-domain-verification=dp2BGrOCjY-DJ2uT51b-rxWtmUQ5b9NBMVCMNfVhhe
_globalsign-domain-verification=fu3ZqWYHPJiFkmPUoh_75Bje4dwaQ0qMDrXH9CmAnU
_globalsign-domain-verification=hZbBcEen8QN9UV2McQsvfxwvQSaakHk3Dz60RlvUZ8
_globalsign-domain-verification=RlkLhwXIsUijpl-jwnMDp55BVqs1w4rOnEQv_GIyax
CVpGwzkMOCTpN4QfILHyVyY4XeSp8c94KfXm9g4CaXY=
google-site-verification=WayWmVYsssB9mEen-pkEEJy28DwgPs30dJNHOSs9siM
Hosted by Web-Hotel Danmark - http://www.webhot.dk/
MS=ms45270137
SBSkum4rtdWOC18o5bjYnGzyd7p6sWpIECze4hnaDOY=
v=msv1 t=C58AB2C5-E56A-4785-8A64-8D395DD22ED5
v=spf1 include:_spf.centerasecurity.dk include:o._spf.hostedsepo.dk include:spf.cok.dk include:spf.protection.outlook.com include:emsd1.com include:spfrerouting.xink.io include:web.shared.mysmtp.com -all

✉️ SPF

Policy	Record (cok.dk)
-all (hard fail)	v=spf1 include:_spf.centerasecurity.dk include:o._spf.hostedsepo.dk include:spf.cok.dk include:spf.protection.outlook.com include:emsd1.com include:spfrerouting.xink.io include:web.shared.mysmtp.com -all

📨 DMARC

Policy	Record (_dmarc.cok.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email

📬 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 49ms

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…

🔐 DNSSEC107ms

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

🏷️ SOA28ms

Field	Value
Serial	2025091501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

37ms

MX

40ms

AAAA

34ms

TXT

92ms

CAA

36ms

HTTPS

42ms

TLSA

49ms

SOA

28ms

MTA-STS

48ms

DNSSEC

107ms

SRV

42ms

Total

653ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 01:25:49	653ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 21:46:18	918ms	2 NS 1 A 3 MX	🔒 Secure	View