tmk.dk DNS records

🖥️ Nameservers2 records 25ms

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 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.211	3600s	dw-d075.dw-mgmt.lan	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	tmk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::f 2a01:111:f403:ca21::e 2a01:111:f403:ca38::a 52.101.181.153 52.101.181.156 52.101.68.0 52.101.73.155	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.8
🔶 Autoconfig	77.111.240.156

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 138ms

TXT Record
apple-domain-verification=3jSkt4mJ8Ef5RWwz
v=spf1 include:_spf55060.spf-protect.dk -all

✉️ SPF

Policy	Record (tmk.dk)
-all (hard fail)	v=spf1 include:_spf55060.spf-protect.dk -all

📨 DMARC

Policy	Record (_dmarc.tmk.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:6687b6f111c4f@dmarc-dk.centerasecurity.com; ruf=mailto:dmarc@tmk.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)

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090601
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

25ms

A

25ms

MX

24ms

AAAA

33ms

TXT

138ms

CAA

26ms

HTTPS

25ms

TLSA

358ms

SOA

0ms

MTA-STS

42ms

DNSSEC

101ms

SRV

46ms

Total

871ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-08 03:01:04	871ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 16:43:38	656ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 03:27:00	1954ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 23:07:16	949ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 00:19:10	1557ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:16:45	1290ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:34:52	1080ms	2 NS 1 A 1 MX	🔒 Secure	View