johnthomsen.dk

📜 Historical scan 2026-08-15 02:45:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

johnthomsen.dk is a .dk domain served by 2 nameservers (art.ns.cloudflare.com, chloe.ns.cloudflare.com). It was registered on 21 July 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.johnthomsen.dk, backup-mx.zitcom.dk. The zone is not DNSSEC-signed, has no 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 8064ms

Nameserver	IP addresses	PTR	ASN / ISP
art.ns.cloudflare.com	108.162.193.102 172.64.33.102 173.245.59.102 2606:4700:58::adf5:3b66 2803:f800:50::6ca2:c166 2a06:98c1:50::ac40:2166	art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
chloe.ns.cloudflare.com	108.162.192.85 172.64.32.85 173.245.58.85 2606:4700:50::adf5:3a55 2803:f800:50::6ca2:c055 2a06:98c1:50::ac40:2055	chloe.ns.cloudflare.com chloe.ns.cloudflare.com chloe.ns.cloudflare.com chloe.ns.cloudflare.com chloe.ns.cloudflare.com chloe.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 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

2 records 8067ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.johnthomsen.dk	94.231.109.187	director1.mf.curanet.dk	AS48854 team.blue Denmark A/S
100	300s	backup-mx.zitcom.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.106.223
🔶 Autoconfig	94.231.106.223

🔷 AAAA Records (IPv6)#

2 records 81ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 100ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBYgAgACBGvRrXv6a9v4jWEAwkiW7rxgQlUC5lVqOsOVHO/wsmaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-22 04:48:53

www	104.21.66.149 172.67.205.52 2606:4700:3030::ac43:cd34 2606:4700:3031::6815:4295 (AS13335) (address records, no CNAME)
www vs bare domain	Same network johnthomsen.dk: 104.21.66.149 172.67.205.52 2606:4700:3030::ac43:cd34 2606:4700:3031::6815:4295 (AS13335) www.johnthomsen.dk: 104.21.66.149 172.67.205.52 2606:4700:3030::ac43:cd34 2606:4700:3031::6815:4295 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.johnthomsen.dk	XbdnDPMML_w1kopBCOcxiZjP7xLSimDMMrR3cgse5sw
TXT	_acme-challenge.johnthomsen.dk	_yWXpmHBeAbQuR7deU5c08TLvKBqGAwlGHToZxfJONg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

163ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

79ms

Field	Value
Serial	2412239567
Primary NS (MNAME)	art.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 09:02:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-07-21
Expires	2027-07-31 (281d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

8064ms

84ms

8067ms

AAAA

81ms

TXT

314ms

CAA

8062ms

HTTPS

100ms

TLSA

119ms

SOA

79ms

MTA-STS

92ms

DNSSEC

163ms

SRV

123ms

Total

25355ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 04:48:53	1144ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-17 09:11:22	2534ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-16 08:29:17	1540ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-04 00:13:37	953ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-27 23:22:53	679ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-19 22:19:28	8749ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-17 11:02:26	1654ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-16 03:23:30	1434ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-15 02:45:12 shown	25355ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-13 22:58:35	6463ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-10 00:16:22	4800ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-22 16:28:10	906ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 12:10:28	1426ms	2 NS 2 A 2 MX	🔓 Insecure