gulvvarmestyring.dk

📜 Historical scan 2026-06-17 10:42:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gulvvarmestyring.dk is a .dk domain served by 2 nameservers (dora.ns.cloudflare.com, major.ns.cloudflare.com). It was registered on 5 December 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.41 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
dora.ns.cloudflare.com	108.162.192.108 172.64.32.108 173.245.58.108 2606:4700:50::adf5:3a6c 2803:f800:50::6ca2:c06c 2a06:98c1:50::ac40:206c	dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
major.ns.cloudflare.com	108.162.193.241 172.64.33.241 173.245.59.241 2606:4700:58::adf5:3bf1 2803:f800:50::6ca2:c1f1 2a06:98c1:50::ac40:21f1	major.ns.cloudflare.com major.ns.cloudflare.com major.ns.cloudflare.com major.ns.cloudflare.com major.ns.cloudflare.com major.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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.41	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.16	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5029	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:ae10	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.80.41,172.67.174.16 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5029,2606:4700:3036::ac43:ae10

📝 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 2026-10-08 00:55:47

www	104.21.80.41 172.67.174.16 2606:4700:3030::6815:5029 2606:4700:3033::ac43:ae10 (AS13335) (address records, no CNAME)
www vs bare domain	Same network gulvvarmestyring.dk: 104.21.80.41 172.67.174.16 2606:4700:3030::6815:5029 2606:4700:3033::ac43:ae10 (AS13335) www.gulvvarmestyring.dk: 104.21.80.41 172.67.174.16 2606:4700:3030::6815:5029 2606:4700:3033::ac43:ae10 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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

🏷️ SOA#

61ms

Field	Value
Serial	2406602688
Primary NS (MNAME)	dora.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 19:23:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-12-05
Expires	2026-12-31 (72d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

62ms

40ms

AAAA

59ms

TXT

124ms

CAA

50ms

HTTPS

35ms

TLSA

110ms

SOA

61ms

MTA-STS

51ms

DNSSEC

78ms

SRV

0ms

Total

719ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:55:47	412ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 17:45:09	630ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 16:05:22	572ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 18:26:04	532ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 02:34:05	3506ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 22:02:48	1241ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-10 10:29:29	960ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 23:54:46	9713ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-22 23:58:31	16705ms	2 NS 2 A 0 MX	❓ Unknown
2026-07-03 00:11:13	930ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:42:12 shown	719ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:41:07	737ms	2 NS 2 A 0 MX	🔓 Insecure