guldkoeber.dk
Last scanned: 2026-08-28 02:52:58  ·  516ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   24ms
NameserverIP addressesPTRASN / ISP
ns01.hosit.dk 193.104.202.31 ns01.hosit.dk AS50346 It Forum Gruppen A/s
ns02.hosit.dk 87.116.23.114 ns02.hosit.dk AS31027 GlobalConnect A/S
ns03.hosit.dk 152.115.55.201 ns04.hosit.dk AS31027 GlobalConnect A/S
ns04.hosit.dk 152.115.55.201 ns04.hosit.dk AS31027 GlobalConnect A/S
🌍 A Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.104.202.178 360s — AS50346 It Forum Gruppen A/s 193.104.202.0/24 🇩🇰 Denmark Hellerup
📧 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)
🔐 DNSSEC84ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2018061400
Primary NS (MNAME)ns01.hosit.dk
Responsible (RNAME)support@sit.dk
Refresh28800s
Retry7200s
Expire1814400s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
24ms
A
40ms
MX
58ms
AAAA
45ms
TXT
188ms
CAA
33ms
HTTPS
42ms
TLSA
44ms
SOA
0ms
MTA-STS
77ms
DNSSEC
84ms
SRV
74ms
Total
516ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:52:58 516ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 06:38:26 663ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 09:43:28 1464ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 15:44:57 1552ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 17:13:51 1934ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 00:08:41 567ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:50:16 515ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:41:51 451ms 4 NS 1 A 0 MX 🔓 Insecure View
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