12dam.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.81.60.74	10800s	—	AS9158	Telenor A/S	85.80.0.0/14	🇩🇰 Denmark	Rødovre Municipality

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	12dam-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::a 2a01:111:f403:ca48::a 52.101.68.16 52.101.68.39 52.101.73.11 52.101.73.19	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 152ms

TXT Record
google-site-verification=9oRttfE16HpmD3TdStZEaVe5PQTMIGsm8zKEXULNLVM
MS=ms43675926
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (12dam.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.12dam.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc-reports@12dam.dk; ruf=mailto:dmarc-reports@12dam.dk

📬 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	2026081201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

46ms

MX

50ms

AAAA

47ms

TXT

152ms

CAA

56ms

HTTPS

40ms

TLSA

371ms

SOA

0ms

MTA-STS

56ms

DNSSEC

81ms

SRV

53ms

Total

884ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:29:38	884ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 23:58:55	5484ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 05:12:52	1403ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 09:54:18	1120ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 19:32:37	2530ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 13:18:41	866ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 14:38:28	1376ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:56:11	1716ms	2 NS 1 A 1 MX	🔒 Secure	View