heibergshus.dk

📜 Historical scan 2026-09-01 17:31:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heibergshus.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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.brandshelter.com	193.227.117.9 2a04:2b00:14cc::9	ns1.brandshelter.com —	AS1921 ipcom GmbH 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 2a04:2b00:14cc::10	ns4.brandshelter.net ns10.i.centralnic-dns.com	AS1921 ipcom GmbH 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#

126ms

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 2026-10-12 14:03:55

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

📋 WHOIS#

⏱️ Lookup Timing#

41ms

62ms

48ms

AAAA

48ms

TXT

272ms

CAA

64ms

HTTPS

46ms

TLSA

56ms

SOA

0ms

MTA-STS

75ms

DNSSEC

126ms

SRV

80ms

Total

603ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 12:54:51	370ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-24 04:00:17	110ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-22 23:04:06	298ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 22:29:16	818ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 17:19:53	133ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 12:50:37	561ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 12:15:51	118ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 11:30:00	102ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 11:27:39	111ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 06:26:54	112ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 05:39:57	187ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 04:12:17	358ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 03:09:35	326ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 02:12:53	227ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 20:35:16	169ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 12:52:19	681ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 08:22:41	270ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 08:21:04	351ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 01:12:08	251ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 01:06:47	109ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 00:53:39	171ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 00:52:29	229ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 00:50:50	1244ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 00:29:03	529ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 00:15:48	253ms	1 NS 0 A 0 MX	❓ Unknown