operate.dk DNS records

🖥️ Nameservers2 records 35ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.22.211.119	300s	k8s01.oitudv.dk	AS202053	UpCloud Ltd	5.22.208.0/20	🇫🇮 Finland	—

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	operate-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::24 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.68.16 52.101.68.32 52.101.73.123 52.101.73.2	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 83ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sip.operate.dk

📝 TXT Records6 records 153ms

TXT Record
anthropic-domain-verification-rdmr43=q1wBW6By2xeBz9rguMlu2cTm3
atlassian-domain-verification=hwXms0NxAlM9fiMZhJ8OwcQ3lz6MdNR578dN8tvN8OoKxQ06IOMfYL+ah3OGzuG2
dropbox-domain-verification=3iwnrsby9ng8
facebook-domain-verification=fxlg2cincr99dszy8fizb08vt9rkn1
MS=ms95739837
v=spf1 include:dedicated.mysmtp.com include:spf.mailjet.com include:spf.smtp.net include:spf.protection.outlook.com include:cmail1.com include:spf.emailsignatures365.com -all

✉️ SPF

Policy	Record (operate.dk)
-all (hard fail)	v=spf1 include:dedicated.mysmtp.com include:spf.mailjet.com include:spf.smtp.net include:spf.protection.outlook.com include:cmail1.com include:spf.emailsignatures365.com -all

📨 DMARC

Policy	Record (_dmarc.operate.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 / DANE

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

🔐 DNSSEC115ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081901
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

35ms

A

36ms

MX

49ms

AAAA

37ms

TXT

153ms

CAA

43ms

HTTPS

73ms

TLSA

319ms

SOA

0ms

MTA-STS

79ms

DNSSEC

115ms

SRV

83ms

Total

840ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 14:20:28	840ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 15:05:34	1926ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 12:38:01	721ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 02:15:27	1104ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 05:27:05	3480ms	2 NS 1 A 1 MX	🔒 Secure	View