51153.dk
Last scanned: 2026-08-27 00:01:50  ·  537ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   59ms
NameserverIP addressesPTRASN / ISP
ns.nsd.dk 172.104.147.68 ns.nsd.dk AS63949 Akamai Connected Cloud
ns2.nsd.dk 62.242.205.2 ns2.nsd.dk AS3292 TDC Holding A/S
🌍 A Records1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
45.79.249.226 3600s web001.nsdhosting.dk AS63949 Akamai Connected Cloud 45.79.240.0/20 🇩🇪 Germany Frankfurt am Main
📧 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)
🔐 DNSSEC89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082506
Primary NS (MNAME)ns.nsd.dk
Responsible (RNAME)info@nsd.dk
Refresh3600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
59ms
A
36ms
MX
45ms
AAAA
42ms
TXT
230ms
CAA
40ms
HTTPS
112ms
TLSA
62ms
SOA
0ms
MTA-STS
62ms
DNSSEC
89ms
SRV
119ms
Total
537ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 00:01:50 537ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 23:24:25 710ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 22:29:40 6754ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-18 21:58:56 1237ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-16 17:35:04 1997ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-14 14:11:20 711ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-09 09:38:58 24538ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-06 06:45:38 927ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-01 02:10:42 706ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-25 05:37:55 786ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-24 05:15:14 9503ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-14 06:04:05 761ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-07 20:42:34 2386ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 16:21:26 2416ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-30 08:04:47 915ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 16:58:57 2441ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 06:26:38 2336ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 09:54:04 691ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 12:59:40 1171ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone