colditz.dk
📜 Historical scan 2026-06-16 21:45:12  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   73ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk — — —
ns2.gigahost.dk — — —
ns3.gigahost.dk — — —
ns4.gigahost.dk — — —
ns5.gigahost.dk — — —
🌍 A Records1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.215 — 215.giga-ptr.232.116.217.in-addr.arpa
web15.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —
📧 MX Records3 records   70ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   189ms
TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all
✉️ SPF
PolicyRecord (colditz.dk)
-all (hard fail) v=spf1 mx include:spf.gigahost.dk -all
📨 DMARC
PolicyRecord (_dmarc.colditz.dk)
p=reject v=DMARC1; p=reject;
📬 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)
🔐 DNSSEC144ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA64ms
FieldValue
Serial2026061203
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@colditz.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
73ms
A
64ms
MX
70ms
AAAA
65ms
TXT
189ms
CAA
64ms
HTTPS
65ms
TLSA
97ms
SOA
64ms
MTA-STS
344ms
DNSSEC
144ms
SRV
0ms
Total
776ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:30:42 719ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 22:20:02 5918ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 19:19:40 1566ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-07 13:48:01 1431ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-01 19:01:45 1314ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 07:25:46 9355ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-17 04:52:26 9921ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-09 04:32:23 1515ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 18:18:58 1057ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-27 03:30:32 866ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 17:39:32 2005ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 03:29:31 1113ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-19 17:14:52 2813ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 21:45:12 776ms 5 NS 1 A 3 MX 🔓 Insecure View
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