pthomsen.dk

📜 Historical scan 2026-09-24 11:10:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pthomsen.dk is a .dk domain served by 2 nameservers (johnny.ns.cloudflare.com, natasha.ns.cloudflare.com). It was registered on 18 May 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.69.245 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.simplelogin.co, mx2.simplelogin.co. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
johnny.ns.cloudflare.com	108.162.195.186 162.159.44.186 172.64.35.186 2606:4700:58::a29f:2cba 2803:f800:50::6ca2:c3ba 2a06:98c1:50::ac40:23ba	johnny.ns.cloudflare.com johnny.ns.cloudflare.com johnny.ns.cloudflare.com johnny.ns.cloudflare.com johnny.ns.cloudflare.com johnny.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
natasha.ns.cloudflare.com	108.162.194.117 162.159.38.117 172.64.34.117 2606:4700:50::a29f:2675 2803:f800:50::6ca2:c275 2a06:98c1:50::ac40:2275	natasha.ns.cloudflare.com natasha.ns.cloudflare.com natasha.ns.cloudflare.com natasha.ns.cloudflare.com natasha.ns.cloudflare.com natasha.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.69.245	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.216.17	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.simplelogin.co	176.119.200.136 176.119.200.136 185.205.70.136 185.205.70.136	mx1.simplelogin.co mx2.simplelogin.co mx1.simplelogin.co mx2.simplelogin.co	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mx2.simplelogin.co	176.119.200.136 176.119.200.136 185.205.70.136 185.205.70.136	mx1.simplelogin.co mx2.simplelogin.co mx1.simplelogin.co mx2.simplelogin.co	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.216.17
🔶 Autoconfig	172.67.216.17

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:d811	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:45f5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.69.245,172.67.216.17 ech=AEX+DQBBuwAgACCcwq/zmIf69cFFmwR/sEy42+TBTUSEoAthbabDgYjkAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d811,2606:4700:3034::6815:45f5

📝 TXT Records#

2 records 216ms

TXT Record
sl-verification=svhslpzwhlqiinfdnuqxmdyceqtrgy
v=spf1 include:simplelogin.co ~all

✉️ SPF#

Policy	Record (pthomsen.dk)
~all (soft fail)	v=spf1 include:simplelogin.co ~all

📨 DMARC#

Policy	Record (_dmarc.pthomsen.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=s

📬 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#

latest probe, not this scan · checked 2026-10-13 19:23:05

www	104.21.69.245 172.67.216.17 2606:4700:3032::ac43:d811 2606:4700:3034::6815:45f5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network pthomsen.dk: 104.21.69.245 172.67.216.17 2606:4700:3032::ac43:d811 2606:4700:3034::6815:45f5 (AS13335) www.pthomsen.dk: 104.21.69.245 172.67.216.17 2606:4700:3032::ac43:d811 2606:4700:3034::6815:45f5 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	dkim._domainkey.simplelogin.co	RSA · ~1024 bit below 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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.pthomsen.dk	IAJ5ceKZLE0YE4-D4mvuiT8JMnws2bRvxufccAtYidc
TXT	_acme-challenge.pthomsen.dk	JkWbZwHhWniom_4YHVv3lLFA4UCNLM-TQ_klL5J3pHo

🔗 TLSA / DANE#

6 records 138ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.simplelogin.co	DANE-TA · SPKI · SHA-256	E5545E211347241891C554A03934CDE9…
SMTP _25._tcp.mx1.simplelogin.co	DANE-EE · SPKI · SHA-256	6B56DC55058100C47BEF4BB8020D2A24…
SMTP _25._tcp.mx1.simplelogin.co	DANE-TA · SPKI · SHA-256	8D02536C887482BC34FF54E41D2BA659…
SMTP _25._tcp.mx2.simplelogin.co	DANE-TA · SPKI · SHA-256	E5545E211347241891C554A03934CDE9…
SMTP _25._tcp.mx2.simplelogin.co	DANE-EE · SPKI · SHA-256	6B56DC55058100C47BEF4BB8020D2A24…
SMTP _25._tcp.mx2.simplelogin.co	DANE-TA · SPKI · SHA-256	8D02536C887482BC34FF54E41D2BA659…

🔐 DNSSEC#

120ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415699067
Primary NS (MNAME)	johnny.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 12:22:47

Field	Value
Registrar	dns.services ApS
Registered	2009-05-18
Expires	2027-05-31 (220d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

34ms

50ms

AAAA

37ms

TXT

216ms

CAA

55ms

HTTPS

31ms

TLSA

138ms

SOA

0ms

MTA-STS

80ms

DNSSEC

120ms

SRV

104ms

Total

996ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 19:23:05	2169ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-08 12:15:27	994ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-01 05:51:55	1181ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-28 05:17:06	10118ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-25 11:14:29	957ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-24 11:10:17 shown	996ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-21 23:53:02	1145ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-14 22:44:31	2017ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-29 14:00:57	1175ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-28 07:26:26	1070ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-27 07:30:45	753ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-26 07:29:02	1092ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-14 06:22:05	5732ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-07 18:20:20	1528ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-26 16:22:47	2081ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-11 14:14:05	1417ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-01 21:41:58	1356ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-17 17:11:02	1183ms	2 NS 2 A 2 MX	🔒 Secure