thomaskristiansen.dk

Records from scan: 2026-10-09 07:49:11 · 602ms total · last checked 2026-10-20 00:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thomaskristiansen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 November 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 44ms

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#

🌍

No A records found

📧 MX Records#

5 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 64.233.161.27	lt-in-x1a.1e100.net lt-in-f26.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	thomaskristiansen.com → 162.255.119.254
🔶 Autoconfig	thomaskristiansen.com → 162.255.119.254

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 151ms

TXT Record
google-site-verification=MsmsSejtbCVN8sKDz1SE-xNfHSikdrXC8pzq5bDpv2U
v=spf1 include:_spf.google.com ~all.

✉️ SPF#

Policy	Record (thomaskristiansen.dk)
no all — incomplete SPF	v=spf1 include:_spf.google.com ~all.

📨 DMARC#

Policy	Record (_dmarc.thomaskristiansen.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-09 07:49:11

www CNAME	thomaskristiansen.com (all on thomaskristiansen.com) → 162.255.119.254 (AS22612)
www vs bare domain	Only www resolves thomaskristiansen.dk: no address www.thomaskristiansen.dk: 162.255.119.254 (AS22612) (all like this)
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: none

error Unknown mechanism "~all.": receivers treat the record as a permanent error
warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.thomaskristiansen.dk	thomaskristiansen.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

42ms

Field	Value
Serial	2026100701
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 2026-10-07 18:16:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-11-05
Expires	2026-11-30 (41d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

38ms

28ms

AAAA

39ms

TXT

151ms

CAA

32ms

HTTPS

36ms

TLSA

92ms

SOA

42ms

MTA-STS

156ms

DNSSEC

55ms

SRV

157ms

Total

602ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 07:49:11 shown	602ms	2 NS 0 A 5 MX	🔒 Secure
2026-10-07 18:05:44	3663ms	2 NS 0 A 5 MX	🔒 Secure
2026-10-02 15:56:31	650ms	2 NS 0 A 5 MX	🔒 Secure
2026-10-01 15:47:12	546ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-30 15:35:57	755ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-09 02:08:37	1093ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-14 13:20:16	5241ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-29 15:06:54	1223ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-22 05:09:02	1177ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 09:59:37	3135ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-18 06:42:48	1048ms	2 NS 0 A 5 MX	🔒 Secure