ad19.dk
Last scanned: 2026-08-19 19:39:45  ·  10486ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2569ms
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   3728ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.52.24.6 43198s 86-52-24-6.norlyscustomer.net AS39642 Sinal A/S 86.52.0.0/16 🇩🇰 Denmark Randers
📧 MX Records1 records   2564ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover86.52.24.6
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 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)
🔐 DNSSEC4332ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA2517ms
FieldValue
Serial2026080101
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
2569ms
A
3728ms
MX
2564ms
AAAA
2565ms
TXT
4580ms
CAA
2524ms
HTTPS
4248ms
TLSA
202ms
SOA
2517ms
MTA-STS
2613ms
DNSSEC
4332ms
SRV
4252ms
Total
10486ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 19:39:45 10486ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 13:35:48 962ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 06:07:00 4603ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 13:07:52 982ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 20:01:26 733ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 22:08:18 706ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 02:44:51 1877ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 07:32:32 3175ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 11:17:53 1117ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 01:25:06 726ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:59:35 1180ms 2 NS 1 A 0 MX 🔒 Secure View
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