advosupport.dk
Last scanned: 2026-08-31 03:40:04  ·  1255ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   89ms
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   98ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC243ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026083001
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
89ms
A
98ms
MX
67ms
AAAA
111ms
TXT
332ms
CAA
108ms
HTTPS
104ms
TLSA
91ms
SOA
0ms
MTA-STS
138ms
DNSSEC
243ms
SRV
150ms
Total
1255ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 03:40:04 1255ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-23 08:16:37 601ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-22 05:42:22 620ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-20 21:35:25 790ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-19 10:43:56 614ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 07:08:14 770ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 00:21:22 900ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-13 00:03:37 794ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-10 05:21:55 8614ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-09 05:09:31 1658ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-06 19:28:11 1173ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 21:41:24 1250ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-03 21:42:10 364ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-02 20:46:46 406ms 1 NS 0 A 0 MX ❓ Unknown View
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