hjelmentreprenor.dk

📜 Historical scan 2026-06-17 12:16:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjelmentreprenor.dk is a .dk domain served by 2 nameservers (brenda.ns.cloudflare.com, burt.ns.cloudflare.com). It was registered on 3 November 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.37.94 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 1622ms

Nameserver	IP addresses	PTR	ASN / ISP
brenda.ns.cloudflare.com	108.162.192.77 172.64.32.77 173.245.58.77 2606:4700:50::adf5:3a4d 2803:f800:50::6ca2:c04d 2a06:98c1:50::ac40:204d	brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
burt.ns.cloudflare.com	108.162.193.79 172.64.33.79 173.245.59.79 2606:4700:58::adf5:3b4f 2803:f800:50::6ca2:c14f 2a06:98c1:50::ac40:214f	burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.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 1588ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 1654ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:ceda	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:255e	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 970ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.94,172.67.206.218 ech=AEX+DQBBEQAgACDI4xqwwmAc0aVdhaScxMRTfCZo1/vM6WMg5h+quY5QUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:ceda,2606:4700:3035::6815:255e

📝 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 2026-10-21 10:44:29

www	104.21.37.94 172.67.206.218 2606:4700:3033::ac43:ceda 2606:4700:3037::6815:255e (AS13335) (address records, no CNAME)
www vs bare domain	Same network hjelmentreprenor.dk: 104.21.37.94 172.67.206.218 2606:4700:3033::ac43:ceda 2606:4700:3037::6815:255e (AS13335) www.hjelmentreprenor.dk: 104.21.37.94 172.67.206.218 2606:4700:3033::ac43:ceda 2606:4700:3037::6815:255e (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

0ms

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

🏷️ SOA#

1576ms

Field	Value
Serial	2407108673
Primary NS (MNAME)	brenda.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 18:11:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-11-03
Expires	2026-11-30 (39d)

🔗 Same registrant#

8 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).

Domain	Registrar
analysemodel.dk	Punktum dk A/S (direct)
baadforum.dk	Punktum dk A/S (direct)
boater.dk	Punktum dk A/S (direct)
boaters.dk	Punktum dk A/S (direct)
bådforum.dk	Punktum dk A/S (direct)
enia.dk	Punktum dk A/S (direct)
hubby.dk	WEBHOSTING A/S
udeverk.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

1622ms

1588ms

1809ms

AAAA

1654ms

TXT

2757ms

CAA

1627ms

HTTPS

970ms

TLSA

574ms

SOA

1576ms

MTA-STS

1682ms

DNSSEC

0ms

SRV

0ms

Total

14788ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 10:44:29	969ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 03:12:21	645ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 21:52:06	1142ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 14:42:19	1187ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 13:10:48	1024ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 22:34:30	8774ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-26 07:34:26	913ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 02:21:47	635ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 22:45:48	729ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 18:26:38	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 22:48:33	542ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 20:21:52	1968ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 12:16:40 shown	14788ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 12:12:15	239ms	0 NS 0 A 0 MX	❓ Unknown