thomasbilsyn.dk

📜 Historical scan 2026-06-28 02:41:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thomasbilsyn.dk is a .dk domain served by 2 nameservers (perla.ns.cloudflare.com, uriah.ns.cloudflare.com). It was registered on 31 January 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.44.70 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 221ms

Nameserver	IP addresses	PTR	ASN / ISP
perla.ns.cloudflare.com	108.162.194.203 162.159.38.203 172.64.34.203 2606:4700:50::a29f:26cb 2803:f800:50::6ca2:c2cb 2a06:98c1:50::ac40:22cb	perla.ns.cloudflare.com perla.ns.cloudflare.com perla.ns.cloudflare.com perla.ns.cloudflare.com perla.ns.cloudflare.com perla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
uriah.ns.cloudflare.com	108.162.195.194 162.159.44.194 172.64.35.194 2606:4700:58::a29f:2cc2 2803:f800:50::6ca2:c3c2 2a06:98c1:50::ac40:23c2	uriah.ns.cloudflare.com uriah.ns.cloudflare.com uriah.ns.cloudflare.com uriah.ns.cloudflare.com uriah.ns.cloudflare.com uriah.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 243ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.44.70	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.182	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 237ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.44.70
🔶 Autoconfig	172.67.196.182

🔷 AAAA Records (IPv6)#

2 records 201ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2c46	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:c4b6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 221ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.44.70,172.67.196.182 ech=AEX+DQBBWAAgACCHlzAX2mQxZYnuJDHpl1lLDoMEx3N1aZMh+Ecykqr6DQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2c46,2606:4700:3034::ac43:c4b6

📝 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 2026-10-10 19:22:39

www	104.21.44.70 172.67.196.182 2606:4700:3031::6815:2c46 2606:4700:3034::ac43:c4b6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network thomasbilsyn.dk: 104.21.44.70 172.67.196.182 2606:4700:3031::6815:2c46 2606:4700:3034::ac43:c4b6 (AS13335) www.thomasbilsyn.dk: 104.21.44.70 172.67.196.182 2606:4700:3031::6815:2c46 2606:4700:3034::ac43:c4b6 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

300ms

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

🏷️ SOA#

236ms

Field	Value
Serial	2404486866
Primary NS (MNAME)	perla.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 22:01:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-01-31
Expires	2027-01-31 (102d)

🔗 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
eprove.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

221ms

243ms

237ms

AAAA

201ms

TXT

591ms

CAA

216ms

HTTPS

221ms

TLSA

591ms

SOA

236ms

MTA-STS

227ms

DNSSEC

300ms

SRV

236ms

Total

4579ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-20 05:08:50	1624ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-13 03:51:10	1534ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 17:17:47	3149ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-25 11:06:24	1021ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-16 15:00:26	10138ms	2 NS 2 A 5 MX	❓ Unknown
2026-07-03 11:08:38	966ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-28 04:49:13	1132ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-28 02:41:51 shown	4579ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 19:07:56	3203ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-22 18:43:00	1429ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 10:49:25	940ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:10:51	871ms	2 NS 2 A 5 MX	❓ Unknown