a2zconsultingdenmark.dk
Last scanned: 2026-08-19 06:08:14  ·  23884ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   160ms
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   148ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.91 600s webcluster1.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   176ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   127ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:df:3609:bc0e:49c7 600s — 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)
🔐 DNSSEC299ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081804
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
160ms
A
148ms
MX
176ms
AAAA
127ms
TXT
411ms
CAA
146ms
HTTPS
155ms
TLSA
1931ms
SOA
0ms
MTA-STS
175ms
DNSSEC
299ms
SRV
16211ms
Total
23884ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 06:08:14 23884ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-14 08:23:19 796ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-07 18:15:27 8798ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-21 02:34:35 4611ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-08 19:33:28 759ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 11:32:46 510ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 14:15:09 633ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 05:38:54 589ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 12:57:56 1052ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 12:54:12 882ms 2 NS 1 A 0 MX 🔓 Insecure View
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