mombasahøjskole.dk xn--mombasahjskole-xqb.dk
Last scanned: 2026-09-03 15:37:53  ·  4282ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
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   2024ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3598s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   2033ms
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)
🔐 DNSSEC70ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081303
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
29ms
A
2024ms
MX
2033ms
AAAA
37ms
TXT
179ms
CAA
2035ms
HTTPS
36ms
TLSA
36ms
SOA
0ms
MTA-STS
53ms
DNSSEC
70ms
SRV
55ms
Total
4282ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 15:37:53 4282ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 11:14:30 513ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-15 05:03:56 8420ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-27 20:34:14 657ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-21 07:33:14 8566ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-20 06:21:24 806ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 21:45:21 668ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 20:47:30 1198ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-16 17:55:07 672ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-15 16:34:37 760ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-09 15:42:48 739ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-08 13:44:42 948ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-06 23:17:36 816ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-05 16:50:02 2504ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 12:40:22 1082ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-03 21:01:39 5306ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-02 20:40:09 2087ms 1 NS 0 A 0 MX ❓ Unknown View
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