heiberghus.dk

📜 Historical scan 2026-09-18 23:45:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heiberghus.dk is a .dk domain served by 5 nameservers (ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and 2 more). It was registered on 11 September 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

5 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.brandshelter.com	193.227.117.9	ns1.brandshelter.com	AS1921 ipcom GmbH
ns2.brandshelter.de	194.50.187.11 2a04:2b00:14dd::11	ns2.brandshelter.de ns11.j.centralnic-dns.com	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.brandshelter.info	194.0.182.12 2a04:2b00:14ee::12	ns3.brandshelter.info ns12.k.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns4.brandshelter.net	193.227.117.10	ns4.brandshelter.net	AS1921 ipcom GmbH
ns5.brandshelter.us	194.50.187.14 2a04:2b00:14dd::14	ns5.brandshelter.us ns14.j.centralnic-dns.com	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 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#

73ms

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#

0ms

Field	Value
Serial	2021102600
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-09-30 15:07:51

Field	Value
Registrar	Key-Systems GmbH
Registered	2015-09-11
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

51ms

43ms

AAAA

54ms

TXT

226ms

CAA

47ms

HTTPS

57ms

TLSA

49ms

SOA

0ms

MTA-STS

67ms

DNSSEC

73ms

SRV

72ms

Total

511ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 09:18:17	446ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-24 10:59:05	110ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-23 05:39:01	107ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 21:26:22	112ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 06:14:59	134ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 05:53:58	101ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 05:48:26	225ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 05:22:34	231ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 04:15:04	148ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 01:37:25	214ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 00:15:21	247ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 20:16:56	295ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 18:28:49	302ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 17:30:36	112ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 14:47:06	626ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 13:33:29	265ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 13:30:26	699ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 12:06:08	354ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 09:45:45	314ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 09:23:22	233ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 09:20:52	247ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 09:18:53	311ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 09:11:54	751ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 09:05:39	228ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 08:54:49	210ms	1 NS 0 A 0 MX	❓ Unknown