harborg.dk
Last scanned: 2026-08-28 04:48:45  ·  572ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.58 3600s webcluster2.webpod12-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   83ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   47ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10a:80d4:30a8:6c10:e5a3 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)
🔐 DNSSEC122ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082101
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
46ms
A
38ms
MX
83ms
AAAA
47ms
TXT
193ms
CAA
52ms
HTTPS
68ms
TLSA
66ms
SOA
0ms
MTA-STS
104ms
DNSSEC
122ms
SRV
99ms
Total
572ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:48:45 572ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 19:08:43 626ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 18:36:09 2351ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 14:15:24 1166ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 09:35:53 776ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 12:06:38 4568ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 15:26:52 503ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 01:28:56 634ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 02:43:50 1673ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:04:01 900ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 10:59:40 571ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 10:59:39 2310ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 10:56:08 871ms 2 NS 1 A 0 MX 🔒 Secure View
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