hal9k.dk

📜 Historical scan 2026-09-15 21:45:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hal9k.dk is a .dk domain served by 2 nameservers (linda.ns.cloudflare.com, rob.ns.cloudflare.com). It was registered on 19 April 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.44 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, publishes a 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 109ms

Nameserver	IP addresses	PTR	ASN / ISP
linda.ns.cloudflare.com	108.162.192.250 172.64.32.250 173.245.58.250 2606:4700:50::adf5:3afa 2803:f800:50::6ca2:c0fa 2a06:98c1:50::ac40:20fa	linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rob.ns.cloudflare.com	108.162.193.140 172.64.33.140 173.245.59.140 2606:4700:58::adf5:3b8c 2803:f800:50::6ca2:c18c 2a06:98c1:50::ac40:218c	rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.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 134ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.44	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.44	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 84ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c03::1a	rd-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 136ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:172c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:d12c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 101ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.23.44,172.67.209.44 ech=AEX+DQBBrwAgACAeBbIPrCoib8o2X2XvmpZuRyot7P9si68uruqqnC94WwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:172c,2606:4700:3037::ac43:d12c

📝 TXT Records#

2 records 266ms

TXT Record
google-site-verification=wjTaelWV5-VLqw4u_SgWFHqJe8e9DOyZFZ0kvtVr560
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (hal9k.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.hal9k.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:d8c02b777e2041739c91dac0c68e104c@dmarc-reports.cloudflare.net

📬 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 2026-10-14 07:33:28

www	104.21.23.44 172.67.209.44 2606:4700:3032::6815:172c 2606:4700:3037::ac43:d12c (AS13335) (address records, no CNAME)
www vs bare domain	Same network hal9k.dk: 104.21.23.44 172.67.209.44 2606:4700:3032::6815:172c 2606:4700:3037::ac43:d12c (AS13335) www.hal9k.dk: 104.21.23.44 172.67.209.44 2606:4700:3032::6815:172c 2606:4700:3037::ac43:d12c (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

201ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414968888
Primary NS (MNAME)	linda.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 07:48:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-04-19
Expires	2027-04-30 (195d)

🔗 Same registrant#

2 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
0xb.dk	Punktum dk A/S (direct)
bigwheel.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

109ms

134ms

84ms

AAAA

136ms

TXT

266ms

CAA

126ms

HTTPS

101ms

TLSA

988ms

SOA

0ms

MTA-STS

135ms

DNSSEC

201ms

SRV

142ms

Total

2707ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 07:33:28	598ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-10 00:10:05	646ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-08 16:41:24	710ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-04 23:04:46	1377ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-15 21:45:10 shown	2707ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 20:31:10	1465ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-22 22:58:32	10785ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-20 22:35:47	13809ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-16 11:59:40	1896ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-03 04:34:56	9245ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-06 12:36:26	1564ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-27 18:02:08	2680ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 08:02:42	865ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-18 20:39:30	4262ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 10:47:03	1250ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 10:40:25	1210ms	2 NS 2 A 5 MX	🔓 Insecure