gas-improve.dk
Last scanned: 2026-09-04 04:07:56  ·  454ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   15ms
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   24ms
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   26ms
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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082401
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
15ms
A
24ms
MX
26ms
AAAA
33ms
TXT
116ms
CAA
23ms
HTTPS
23ms
TLSA
32ms
SOA
0ms
MTA-STS
36ms
DNSSEC
95ms
SRV
46ms
Total
454ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 04:07:56 454ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-31 03:20:10 155ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-29 20:56:27 322ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-27 18:50:57 181ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 18:40:49 205ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-25 16:32:58 756ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-24 14:29:20 416ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-23 14:26:20 1706ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-22 13:49:22 1018ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-21 13:24:27 4862ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-20 13:04:20 2163ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-19 08:45:58 8826ms 1 NS 0 A 0 MX ❓ Unknown View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone