igs.dk DNS records

🖥️ Nameservers2 records 883ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.54.23.58	3600s	—	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Frederiksberg

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	igs-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::28 2a01:111:f403:ca09::4 2a01:111:f403:ca21::e 52.101.185.21 52.101.209.153 52.101.68.3 52.101.91.162	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-matpr04cu00302.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
🔶 Autoconfig	autoconfig-mf.dandomain.dk → 212.237.249.54

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 145ms

TXT Record
google-site-verification=iRXFbyNG7VS2jFwLFiCqTgWy9guvClWN2ELB2qIFAa0
v=spf1 include:spf.protection.outlook.com include:mail.igs.dk -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.igs.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@igs.dk; ruf=mailto:dmarc@igs.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 / DANE

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

🔐 DNSSEC71ms

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

🏷️ SOA0ms

Field	Value
Serial	2026042703
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

883ms

A

47ms

MX

37ms

AAAA

884ms

TXT

145ms

CAA

42ms

HTTPS

30ms

TLSA

1025ms

SOA

0ms

MTA-STS

57ms

DNSSEC

71ms

SRV

83ms

Total

2281ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-09 05:30:53	2281ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 17:46:22	1124ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 13:27:51	861ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 23:58:17	1661ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:25:21	1396ms	2 NS 1 A 1 MX	🔒 Secure	View