opgavehaefter.dk
Last scanned: 2026-08-27 08:32:09  ·  8445ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   58ms
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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.240.88.23 600s — AS198901 Ordbogen A/S 91.240.88.0/24 🇩🇰 Denmark —
📧 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 Records1 records   8165ms
TXT Record
google-site-verification=dBB7PPs7-gDyW0p1uUDM8UcIzRFqdo1BXtmewvJFrUg
✉️ 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)
🔐 DNSSEC92ms
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@opgavehaefter.dk
Refresh16384s
Retry2048s
Expire1048576s
Minimum (neg-cache TTL)2560s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
47ms
MX
36ms
AAAA
48ms
TXT
8165ms
CAA
41ms
HTTPS
42ms
TLSA
36ms
SOA
0ms
MTA-STS
71ms
DNSSEC
92ms
SRV
68ms
Total
8445ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:32:09 8445ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 08:01:34 11245ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-19 06:53:33 4704ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-12 03:31:31 3772ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-03 20:17:14 8594ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-29 12:47:07 8757ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-28 03:21:10 8572ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-25 02:02:10 3822ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 01:11:28 4118ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 18:47:44 8392ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 05:37:49 8433ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 14:11:43 8421ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 19:56:22 4558ms 2 NS 1 A 0 MX 🔓 Insecure View
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