lynddahl.dk DNS records

🖥️ Nameservers2 records 39ms

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
93.191.158.18	3600s	linux13.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	lynddahl-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09:: 2a01:111:f403:ca09::d 2a01:111:f403:ca09::f 52.101.68.16 52.101.68.39 52.101.73.28 52.101.73.8	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.56
🔶 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 148ms

TXT Record
MS=ms33773619
v=spf1 ip4:212.37.152.83 ip4:212.37.152.113 ip4:46.36.204.58 ip4:185.21.40.141 a:lynddahl.itfhosting.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (lynddahl.dk)
-all (hard fail)	v=spf1 ip4:212.37.152.83 ip4:212.37.152.113 ip4:46.36.204.58 ip4:185.21.40.141 a:lynddahl.itfhosting.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.lynddahl.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@itfe.dk; ruf=mailto:dmarc@itfe.dk; pct=100

📬 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)

🔐 DNSSEC81ms

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

🏷️ SOA0ms

Field	Value
Serial	2025120101
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

39ms

A

47ms

MX

47ms

AAAA

46ms

TXT

148ms

CAA

37ms

HTTPS

47ms

TLSA

383ms

SOA

0ms

MTA-STS

51ms

DNSSEC

81ms

SRV

65ms

Total

943ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:38:35	943ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 02:59:28	994ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 19:49:57	774ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 06:39:12	1096ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 22:40:31	679ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-20 23:30:21	647ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:46:27	1049ms	2 NS 1 A 1 MX	🔒 Secure	View