dmusport.dk DNS records

🖥️ Nameservers2 records 47ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.123	3600s	prolinux6.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dmusport-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::1 2a01:111:f403:ca09::c 2a01:111:f403:ca09::f 52.101.68.18 52.101.68.32 52.101.73.30 52.101.73.4	mail-db5pr02cu00100.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.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	18.192.95.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 351ms

TXT Record
_globalsign-domain-verification=IM_WBwpy-vCd9oV9Wy6GjERCOYCS0rP5ItD0JWOn1k
amazonses:T1EiST8HBHcYZOwjymPw/dpOvAczFpzZfADC/506bmM=
MS=ms48383284
MS=ms60000182
v=spf1 ip4:193.138.115.106 ip4:193.138.115.240 ip4:94.18.243.171 ip4:94.18.243.172 ip4:94.18.243.173 ip4:94.18.243.174 ip4:94.231.110.214 include:spf.protection.outlook.com include:_spf.presscloud.com include:o._spf.comendo.com ~all

✉️ SPF

Policy	Record (dmusport.dk)
~all (soft fail)	v=spf1 ip4:193.138.115.106 ip4:193.138.115.240 ip4:94.18.243.171 ip4:94.18.243.172 ip4:94.18.243.173 ip4:94.18.243.174 ip4:94.231.110.214 include:spf.protection.outlook.com include:_spf.presscloud.com include:o._spf.comendo.com ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC73ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081301
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

47ms

A

39ms

MX

40ms

AAAA

40ms

TXT

351ms

CAA

46ms

HTTPS

50ms

TLSA

433ms

SOA

0ms

MTA-STS

148ms

DNSSEC

73ms

SRV

278ms

Total

1725ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-13 18:35:19	1725ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 14:24:19	9059ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 00:57:32	847ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 05:04:20	1789ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-22 22:34:48	1101ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 03:55:32	911ms	2 NS 1 A 1 MX	🔒 Secure	View