cvtjek.dk
Last scanned: 2026-08-28 02:30:32  ·  626ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.104.229.89 43200s 172-104-229-89.ip.linodeusercontent.com AS63949 Akamai Connected Cloud 172.104.224.0/19 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   42ms
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 Records1 records   173ms
TXT Record
google-site-verification=aTaZkGag_kxcGNpag03hfacWBh7jrD7Rw1oehNk8hEY
✉️ 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)
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082501
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
45ms
A
39ms
MX
42ms
AAAA
46ms
TXT
173ms
CAA
50ms
HTTPS
53ms
TLSA
39ms
SOA
0ms
MTA-STS
74ms
DNSSEC
102ms
SRV
74ms
Total
626ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:30:32 626ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 20:32:08 414ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 20:57:03 760ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 05:04:34 751ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:22:17 568ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 23:20:45 552ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone