landbohistoriskselskab.dk
Last scanned: 2026-08-28 01:30:48  ·  694ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   92ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.168 3600s webcluster2.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   101ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:8044:8edd:d752:e2b5 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 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)
🔐 DNSSEC129ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
92ms
A
60ms
MX
61ms
AAAA
101ms
TXT
209ms
CAA
102ms
HTTPS
76ms
TLSA
68ms
SOA
0ms
MTA-STS
116ms
DNSSEC
129ms
SRV
98ms
Total
694ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:30:48 694ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 23:08:08 464ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 05:13:00 486ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 18:18:46 607ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 18:05:01 8723ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 04:58:34 513ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 22:56:52 2474ms 2 NS 1 A 0 MX 🔒 Secure View
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