christianhildebrandt.dk
Last scanned: 2026-08-18 08:01:02  ·  921ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC118ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081721
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-23 16:56:20
FieldValue
RegistrarONE.COM A/S
Registered2006-08-18
Expires2027-08-31 (360d)
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
61ms
MX
47ms
AAAA
40ms
TXT
210ms
CAA
66ms
HTTPS
70ms
TLSA
40ms
SOA
0ms
MTA-STS
70ms
DNSSEC
118ms
SRV
90ms
Total
921ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-18 08:01:02 921ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 10:45:51 688ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 12:21:26 728ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 16:50:19 550ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 19:42:57 742ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 23:37:44 2219ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:49:11 296ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 20:40:38 349ms 2 NS 1 A 0 MX 🔒 Secure View
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