dinregnskabsekspert.dk DNS records

🖥️ Nameservers2 records 90ms

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 100ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.13	3600s	webcluster1.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	dinregnskabsekspert-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::2 2a01:111:f403:ca04::8 2a01:111:f403:ca48::8 52.101.68.12 52.101.68.29 52.101.73.24 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔷 AAAA Records (IPv6)1 records 90ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:6a:d7f5:7e9a:ce70	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 302ms

TXT Record
MS=ms73672544
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.dinregnskabsekspert.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:DMARC@dinregnskabsekspert.dk; ruf=mailto:DMARC@dinregnskabsekspert.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)

🔐 DNSSEC260ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

90ms

A

100ms

MX

77ms

AAAA

90ms

TXT

302ms

CAA

99ms

HTTPS

71ms

TLSA

411ms

SOA

0ms

MTA-STS

132ms

DNSSEC

260ms

SRV

143ms

Total

1476ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 07:16:57	1476ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 03:48:27	1036ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 23:00:08	1744ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 15:45:45	1704ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 19:54:31	5296ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 05:49:35	1162ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 20:42:08	1277ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 03:16:12	2544ms	2 NS 1 A 1 MX	🔒 Secure	View