tnregnskab.dk

Records from scan: 2026-10-25 04:33:15 · 516ms total · last checked 2026-10-27 11:23 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tnregnskab.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 January 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.46 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by tnregnskab-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.46	3600s	webcluster2.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	tnregnskab-dk.mail.protection.outlook.com	2a01:111:f403:ca21::a 2a01:111:f403:ca21::e 2a01:111:f403:ca48::12 2a01:111:f403:ca48::a 52.101.181.153 52.101.209.28 52.101.68.25 52.101.91.156	mail-maspr04cu00102.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

1 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:8075:d3dd:6d12:bc64	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#

3 records 159ms

TXT Record
16.01.2026
MS=ms11991669
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

🧩 Web & zone#

checked 2026-10-25 04:33:15

www	46.30.213.46 2a02:2350:5:10a:8075:d3dd:6d12:bc64 (AS51468) (address records, no CNAME)
www vs bare domain	Same network tnregnskab.dk: 46.30.213.46 2a02:2350:5:10a:8075:d3dd:6d12:bc64 (AS51468) www.tnregnskab.dk: 46.30.213.46 2a02:2350:5:10a:8075:d3dd:6d12:bc64 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

65ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026102401
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 2026-10-25 04:54:29

Field	Value
Registrar	ONE.COM A/S
Registered	2022-01-16
Expires	2027-01-15 (80d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
tn-regnskab.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

36ms

48ms

44ms

AAAA

56ms

TXT

159ms

CAA

38ms

HTTPS

46ms

TLSA

65ms

SOA

34ms

MTA-STS

47ms

DNSSEC

65ms

SRV

77ms

Total

516ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 04:33:15 shown	516ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 12:48:26	1219ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 06:17:33	798ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 06:38:04	1682ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 04:34:15	1535ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 12:15:52	1980ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 07:03:06	1166ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 21:43:56	1064ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 15:13:52	5454ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 15:47:18	5218ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 10:16:39	1651ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 19:27:36	715ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:18:55	833ms	2 NS 1 A 1 MX	🔒 Secure