retrogradordbog.dk
Last scanned: 2026-08-26 18:45:55  ·  542ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   64ms
NameserverIP addressesPTRASN / ISP
ns1.ordbogen.com 91.240.88.19 ns1.ordbogen.com AS198901 Ordbogen A/S
ns2.ordbogen.com 91.240.88.20 ns2.ordbogen.com AS198901 Ordbogen A/S
🌍 A Records1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.240.88.18 86400s www.ordbogen.com AS198901 Ordbogen A/S 91.240.88.0/24 🇩🇰 Denmark —
📧 MX Records1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.ordbogen.com 91.240.88.21 mail.ordbogen.com AS198901 Ordbogen A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.240.88.18
🔶 Autoconfig91.240.88.18
🔷 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)
🔐 DNSSEC109ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1787146657
Primary NS (MNAME)ns1.ordbogen.com
Responsible (RNAME)hostmaster@retrogradordbog.dk
Refresh16384s
Retry2048s
Expire1048576s
Minimum (neg-cache TTL)2560s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
64ms
A
60ms
MX
54ms
AAAA
66ms
TXT
213ms
CAA
58ms
HTTPS
57ms
TLSA
59ms
SOA
0ms
MTA-STS
90ms
DNSSEC
109ms
SRV
98ms
Total
542ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 18:45:55 542ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 00:51:17 1803ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-19 00:05:04 2753ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-11 23:06:03 991ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-08 15:26:17 1225ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-29 18:45:01 580ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-28 02:42:49 673ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-25 01:06:40 795ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-21 22:19:58 564ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 12:52:54 556ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 03:20:34 600ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 02:45:01 671ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 11:38:42 896ms 2 NS 1 A 1 MX 🔓 Insecure View
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