per-j.dk
Last scanned: 2026-08-22 23:12:09  ·  9525ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.78 3600s webcluster1.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:72:2a54:8440:545b 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)
🔐 DNSSEC9086ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082201
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
47ms
A
51ms
MX
52ms
AAAA
39ms
TXT
265ms
CAA
58ms
HTTPS
56ms
TLSA
61ms
SOA
0ms
MTA-STS
67ms
DNSSEC
9086ms
SRV
84ms
Total
9525ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-22 23:12:09 9525ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-19 21:26:39 3807ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-16 04:23:05 1558ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-17 07:08:34 596ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-10 01:19:27 626ms 2 NS 1 A 1 MX ❓ Unknown View
2026-07-03 01:45:09 17061ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:35:29 424ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 22:20:25 1185ms 2 NS 1 A 0 MX ⚠️ Bogus View
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