suntherm.dk

📜 Historical scan 2026-09-15 14:44:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

suntherm.dk is a .dk domain served by 2 nameservers (coby.ns.cloudflare.com, tia.ns.cloudflare.com). It was registered on 13 September 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.72.130 is hosted by Cloudflare, Inc. (AS13335). 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 124ms

Nameserver	IP addresses	PTR	ASN / ISP
coby.ns.cloudflare.com	108.162.193.92 172.64.33.92 173.245.59.92 2606:4700:58::adf5:3b5c 2803:f800:50::6ca2:c15c 2a06:98c1:50::ac40:215c	coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tia.ns.cloudflare.com	108.162.192.229 172.64.32.229 173.245.58.229 2606:4700:50::adf5:3ae5 2803:f800:50::6ca2:c0e5 2a06:98c1:50::ac40:20e5	tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.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 144ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.72.130	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.30	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 138ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:b91e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:4882	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 120ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.72.130,172.67.185.30 ech=AEX+DQBBhwAgACD+dQCs+QKfJP3Jt5nzhTUzAlMJTgzDWR5HAynwfMh/cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b91e,2606:4700:3035::6815:4882

📝 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 2026-10-13 05:16:06

www	104.21.72.130 172.67.185.30 2606:4700:3033::ac43:b91e 2606:4700:3035::6815:4882 (AS13335) (address records, no CNAME)
www vs bare domain	Same network suntherm.dk: 104.21.72.130 172.67.185.30 2606:4700:3033::ac43:b91e 2606:4700:3035::6815:4882 (AS13335) www.suntherm.dk: 104.21.72.130 172.67.185.30 2606:4700:3033::ac43:b91e 2606:4700:3035::6815:4882 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.suntherm.dk	MBJcsS0BIB3tVhM81BfJbV9c9EFXFzOeURCLfZp725I
TXT	_acme-challenge.suntherm.dk	Z6xGukO-5IZsSan02ItUDt-aNtBQw18stbyZ4dXUabo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

195ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414482812
Primary NS (MNAME)	coby.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 04:51:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-09-13
Expires	2027-09-12 (325d)

📋 WHOIS#

⏱️ Lookup Timing#

124ms

144ms

141ms

AAAA

138ms

TXT

225ms

CAA

112ms

HTTPS

120ms

TLSA

431ms

SOA

0ms

MTA-STS

131ms

DNSSEC

195ms

SRV

144ms

Total

1860ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 04:32:06	524ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 03:09:44	550ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 02:40:02	5099ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 01:58:11	683ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 11:03:30	584ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 13:56:07	691ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 14:44:22 shown	1860ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 11:06:45	466ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 00:12:50	848ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 14:38:08	898ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 06:23:04	867ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 22:49:49	754ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 05:41:12	752ms	2 NS 2 A 0 MX	🔓 Insecure