thomasnordahl.dk

Records from scan: 2026-09-30 22:06:39 · 1055ms total · last checked 2026-10-19 19:19 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thomasnordahl.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 July 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.80 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by thomasnordahl-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 18ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.80	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	thomasnordahl-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca21::8 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::10 52.101.181.153 52.101.185.21 52.101.73.145 52.101.91.159	mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.149.136
🔶 Autoconfig	46.30.215.80

🔷 AAAA Records (IPv6)#

1 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:85:c9e7:baa2:f402	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

🔌 SRV Records#

1 records 99ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 198ms

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

✉️ SPF#

Policy	Record (thomasnordahl.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 2026-10-14 15:57:41

www	46.30.215.80 2a02:2350:5:111:85:c9e7:baa2:f402 (AS51468) (address records, no CNAME)
www vs bare domain	Same network thomasnordahl.dk: 46.30.215.80 2a02:2350:5:111:85:c9e7:baa2:f402 (AS51468) www.thomasnordahl.dk: 46.30.215.80 2a02:2350:5:111:85:c9e7:baa2:f402 (AS51468)
Wildcard	Yes: any name under the zone resolves
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#

74ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2026090105
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 20:29:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-07-24
Expires	2031-07-31 (1744d)

📋 WHOIS#

⏱️ Lookup Timing#

18ms

38ms

34ms

AAAA

32ms

TXT

198ms

CAA

30ms

HTTPS

26ms

TLSA

377ms

SOA

59ms

MTA-STS

81ms

DNSSEC

74ms

SRV

99ms

Total

1055ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:06:39 shown	1055ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 23:21:52	1560ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 13:05:16	1918ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 07:47:00	697ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-15 10:22:37	701ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-14 05:24:45	811ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-11 09:28:14	1032ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-10 00:06:17	894ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-06 07:43:53	755ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-12 12:48:57	5662ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 16:30:27	1104ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 11:39:14	1084ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 17:49:37	1657ms	2 NS 1 A 1 MX	🔒 Secure