dinregnskabsekspert.dk

Records from scan: 2026-10-05 17:51:36 · 1420ms total · last checked 2026-10-18 18:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dinregnskabsekspert.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.13 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by dinregnskabsekspert-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 36ms

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 Records#

1 records 33ms

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 Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	dinregnskabsekspert-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::28 2a01:111:f403:ca09::a 2a01:111:f403:ca21::8 52.101.103.143 52.101.73.120 52.101.73.155 52.101.91.156	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-maspr04cu00104.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 44ms

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 Records#

2 records 149ms

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

🧩 Web & zone#

checked 2026-10-08 21:10:55

www	46.30.215.13 2a02:2350:5:10e:6a:d7f5:7e9a:ce70 (AS51468) (address records, no CNAME)
www vs bare domain	Same network dinregnskabsekspert.dk: 46.30.215.13 2a02:2350:5:10e:6a:d7f5:7e9a:ce70 (AS51468) www.dinregnskabsekspert.dk: 46.30.215.13 2a02:2350:5:10e:6a:d7f5:7e9a:ce70 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-dinregnskabsekspert-dk._domainkey.dinregnskabsekspert.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-dinregnskabsekspert-dk._domainkey.dinregnskabsekspert.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

105ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026100401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 18:17:53

Field	Value
Registrar	ONE.COM A/S
Registered	2024-01-25
Expires	2027-01-24 (97d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

33ms

26ms

AAAA

44ms

TXT

149ms

CAA

30ms

HTTPS

40ms

TLSA

772ms

SOA

34ms

MTA-STS

53ms

DNSSEC

105ms

SRV

45ms

Total

1420ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 17:51:36 shown	1420ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 17:14:56	1251ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 16:38:20	837ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 04:57:52	2868ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 07:16:57	1476ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 03:48:27	1036ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 23:00:08	1744ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 15:45:45	1704ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 19:54:31	5296ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 05:49:35	1162ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 20:42:08	1277ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 03:16:12	2544ms	2 NS 1 A 1 MX	🔒 Secure