aliveness.dk
Last scanned: 2026-08-17 19:39:35  ·  2526ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   227ms
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   247ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.235 3600s webcluster2.webpod18-cph3.g1i.one AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   236ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   216ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:108:8058:7a4b:d923:729a 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   653ms
TXT Record
v=spf1 include:_custspf.one.com ~all
✉️ SPF
PolicyRecord (aliveness.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all
📨 DMARC
PolicyRecord (_dmarc.aliveness.dk)
p=reject v=DMARC1; p=reject
📬 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)
🔐 DNSSEC464ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081601
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
227ms
A
247ms
MX
236ms
AAAA
216ms
TXT
653ms
CAA
241ms
HTTPS
243ms
TLSA
232ms
SOA
0ms
MTA-STS
275ms
DNSSEC
464ms
SRV
253ms
Total
2526ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-17 19:39:35 2526ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 07:40:54 4500ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 06:33:50 695ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-07 15:00:41 2860ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 01:14:49 1367ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 11:32:14 765ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 12:40:04 1078ms 2 NS 1 A 4 MX 🔒 Secure View
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