exn-aarhus.dk
Last scanned: 2026-08-27 05:17:21  ·  774ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   59ms
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   59ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.104 3600s webcluster2.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   71ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:111:8046:e941:8421:d2fa 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 Records1 records   217ms
TXT Record
v=spf1 include:_custspf.one.com ~all
✉️ SPF
PolicyRecord (exn-aarhus.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all
📨 DMARC
PolicyRecord (_dmarc.exn-aarhus.dk)
no policy tag v=DMARC1; p=delete;
📬 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)
🔐 DNSSEC98ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081901
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
59ms
A
59ms
MX
49ms
AAAA
71ms
TXT
217ms
CAA
48ms
HTTPS
67ms
TLSA
111ms
SOA
0ms
MTA-STS
81ms
DNSSEC
98ms
SRV
75ms
Total
774ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:17:21 774ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 13:13:51 4328ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 09:09:57 683ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 20:10:25 6915ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-11 16:37:05 4496ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-22 01:08:02 2086ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 14:43:52 716ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 03:32:05 1265ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 13:39:33 1098ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 05:19:57 628ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 09:09:19 1920ms 2 NS 1 A 4 MX 🔒 Secure View
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