heiberg-hus.dk

📜 Historical scan 2026-06-23 10:12:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heiberg-hus.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   43ms
NameserverIP addressesPTRASN / 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#

87ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

42ms
FieldValue
Serial2021102600
Primary NS (MNAME)ns1.brandshelter.com
Responsible (RNAME)tech@brandshelter.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-18 19:24:12
FieldValue
RegistrarKey-Systems GmbH
Registered2015-09-11
Expires2026-09-30 (expired)
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
51ms
MX
56ms
AAAA
64ms
TXT
264ms
CAA
54ms
HTTPS
90ms
TLSA
37ms
SOA
42ms
MTA-STS
60ms
DNSSEC
87ms
SRV
105ms
Total
743ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-26 14:40:27 137ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-24 11:14:52 137ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-23 09:34:06 585ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-21 15:57:47 108ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-19 22:45:27 169ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-18 22:00:06 362ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-17 21:21:33 371ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-16 20:18:49 96ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-15 19:12:29 238ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-14 18:41:22 217ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-13 17:12:49 316ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-12 14:16:51 208ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-11 12:07:23 317ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-10 09:48:59 230ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-09 07:21:44 264ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-08 07:20:34 856ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-07 07:15:03 114ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-06 02:45:06 117ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-05 02:42:37 118ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-04 02:38:01 208ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-03 02:35:11 289ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-02 02:33:31 280ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-01 02:25:18 678ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-30 16:32:30 211ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-29 16:19:21 244ms 1 NS 0 A 0 MX ❓ Unknown
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