heibergweb.dk

📜 Historical scan 2026-08-14 16:40:15 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heibergweb.dk is a registered .dk domain whose nameservers (ns3.gullestrupnet.dk, ns4.gullestrupnet.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was already in the .dk zone when our tracking began on 16 June 2026. 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 128ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.gullestrupnet.dk	176.223.244.50	server8.gullestrupnet.dk	AS39756 Easyhost Srl
ns4.gullestrupnet.dk	176.223.244.74	server8.gullestrupnet.dk	AS39756 Easyhost Srl

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

215ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

128ms

173ms

132ms

AAAA

133ms

TXT

3065ms

CAA

136ms

HTTPS

130ms

TLSA

138ms

SOA

32ms

MTA-STS

234ms

DNSSEC

215ms

SRV

1211ms

Total

4196ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:04:37	6958ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-26 03:45:25	13382ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 01:29:39	13973ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 01:08:55	11393ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 01:01:09	10143ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 00:53:25	13591ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 00:08:13	4649ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 23:10:11	6347ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 03:46:14	13124ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 20:51:01	13282ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 16:40:15 shown	4196ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 12:46:54	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 04:47:45	8148ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 02:52:34	2114ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 11:46:14	6523ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-03 22:23:51	4086ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-31 23:02:31	26031ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-29 03:48:17	13382ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 09:01:37	2587ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 08:25:08	13074ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 08:08:24	9479ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 07:41:31	8422ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 07:35:40	1937ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 06:10:34	6865ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 03:59:56	2894ms	2 NS 0 A 0 MX	❓ Unknown