servicefirmaet.dk DNS records

🖥️ Nameservers2 records 37ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.26	43200s	linux200.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	servicefirmaet-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::5 2a01:111:f403:ca09::7 2a01:111:f403:ca48::c 52.101.68.16 52.101.73.12 52.101.73.145 52.101.73.30	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr05cu00306.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 227ms

TXT Record
MS=ms36367656
v=spf1 include:spf.protection.outlook.com ip4:93.191.158.150 include:spf.dandomain.dk -all

✉️ SPF

Policy	Record (servicefirmaet.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:93.191.158.150 include:spf.dandomain.dk -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)

🔐 DNSSEC135ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080801
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

37ms

A

49ms

MX

48ms

AAAA

68ms

TXT

227ms

CAA

46ms

HTTPS

47ms

TLSA

366ms

SOA

0ms

MTA-STS

97ms

DNSSEC

135ms

SRV

75ms

Total

1055ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:24:29	1055ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 07:42:11	6995ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 13:39:13	1345ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 19:47:33	5583ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 05:32:57	1000ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 11:54:52	763ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 00:15:14	936ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 04:44:10	2376ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 18:54:09	2379ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:31:58	986ms	2 NS 1 A 1 MX	🔒 Secure	View