per-s.dk
Last scanned: 2026-08-27 00:32:36  ·  766ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.206.195.122 43200s — AS39642 Sinal A/S 5.206.192.0/21 🇩🇰 Denmark Sønderborg
📧 MX Records1 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.per-s.dk 5.206.195.122 — AS39642 Sinal A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover5.206.195.122
🔶 Autoconfig5.206.195.122
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   200ms
TXT Record
google-site-verification=7PhrzWWn5BTfzDotZUmbd25qIkaFa3ODZa7abXgHzjA
v=spf1 include:_custspf.one.com ~all
✉️ SPF
PolicyRecord (per-s.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all
📨 DMARC
PolicyRecord (_dmarc.per-s.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:per@per-s.dk
📬 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)
🔐 DNSSEC78ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
35ms
A
53ms
MX
35ms
AAAA
33ms
TXT
200ms
CAA
62ms
HTTPS
52ms
TLSA
96ms
SOA
0ms
MTA-STS
73ms
DNSSEC
78ms
SRV
131ms
Total
766ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 00:32:36 766ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 08:21:29 2498ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 21:24:36 4703ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 04:05:14 3038ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 08:57:57 4689ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 09:21:03 664ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 12:51:30 1678ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 01:51:03 740ms 2 NS 1 A 1 MX 🔒 Secure View
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