heuck.dk

Records from scan: 2026-10-15 10:53:40 · 1898ms total · last checked 2026-10-23 04:48 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heuck.dk is a .dk domain served by 2 nameservers (chad.ns.cloudflare.com, ollie.ns.cloudflare.com). It was registered on 24 May 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 101ms

Nameserver	IP addresses	PTR	ASN / ISP
chad.ns.cloudflare.com	108.162.193.82 172.64.33.82 173.245.59.82 2606:4700:58::adf5:3b52 2803:f800:50::6ca2:c152 2a06:98c1:50::ac40:2152	chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ollie.ns.cloudflare.com	108.162.194.71 162.159.38.71 172.64.34.71 2606:4700:50::a29f:2647 2803:f800:50::6ca2:c247 2a06:98c1:50::ac40:2247	ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

7 records 108ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	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
20	300s	alt1.aspmx.l.google.com	192.179.20.26 2404:6800:4000:1027::1b	ncboms-in-f26.1e100.net ncboms-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	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
30	300s	aspmx2.googlemail.com	192.179.20.26 2404:6800:4000:1027::1b	ncboms-in-f26.1e100.net ncboms-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx5.googlemail.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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#

checked 2026-10-15 10:53:40

www	104.21.34.91 172.67.157.158 2606:4700:3034::6815:225b 2606:4700:3037::ac43:9d9e (AS13335) (address records, no CNAME)
www vs bare domain	Only www resolves heuck.dk: no address www.heuck.dk: 104.21.34.91 172.67.157.158 2606:4700:3034::6815:225b 2606:4700:3037::ac43:9d9e (AS13335) (all like this)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.heuck.dk	3Rb9ca0NAXosX9jO3nkZ1-7s2nPG9AyU795gCGg6NXI
TXT	_acme-challenge.heuck.dk	mW5TELgjhNfcJ04kT3-oAoMSN_85YoVULHvtg0BCFQ4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

192ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

71ms

Field	Value
Serial	2417530782
Primary NS (MNAME)	chad.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 04:12:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-05-24
Expires	2027-06-30 (249d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

101ms

115ms

108ms

AAAA

103ms

TXT

259ms

CAA

105ms

HTTPS

107ms

TLSA

143ms

SOA

71ms

MTA-STS

118ms

DNSSEC

192ms

SRV

144ms

Total

1898ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 10:53:40 shown	1898ms	2 NS 0 A 7 MX	🔓 Insecure
2026-10-14 07:57:38	1638ms	2 NS 0 A 7 MX	🔓 Insecure
2026-10-12 03:44:09	2080ms	2 NS 0 A 7 MX	🔓 Insecure
2026-09-30 19:12:10	714ms	2 NS 0 A 7 MX	🔓 Insecure
2026-09-01 02:39:11	1473ms	2 NS 0 A 7 MX	🔓 Insecure
2026-08-30 06:38:00	1783ms	2 NS 0 A 7 MX	🔓 Insecure
2026-08-15 00:53:57	10705ms	2 NS 0 A 7 MX	🔓 Insecure
2026-08-14 00:14:56	3256ms	2 NS 0 A 7 MX	🔓 Insecure
2026-07-01 09:51:35	1024ms	2 NS 0 A 7 MX	🔓 Insecure
2026-06-27 02:09:27	2295ms	2 NS 0 A 7 MX	🔓 Insecure
2026-06-26 14:54:06	1068ms	2 NS 0 A 7 MX	🔓 Insecure
2026-06-17 11:10:52	2744ms	2 NS 0 A 7 MX	🔓 Insecure