chfdk.dk
Last scanned: 2026-08-27 04:22:14  ·  867ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   77ms
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   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.190 3600s webcluster2.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod14-cph3.one.com 185.10.9.212 mx1.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod14-cph3.one.com 185.10.9.213 mx2.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod14-cph3.one.com 185.10.9.214 mx3.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod14-cph3.one.com 185.10.9.215 mx4.pub.mailpod14-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   85ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:80f4:f105:bb97:ac6c 3600s — 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 / DANE4 records   75ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
🔐 DNSSEC144ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081402
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-07 01:04:57
FieldValue
RegistrarONE.COM A/S
Registered2008-03-03
Expires2027-03-31 (210d)
📋 WHOIS
⏱️ Lookup Timing
NS
77ms
A
66ms
MX
48ms
AAAA
85ms
TXT
192ms
CAA
82ms
HTTPS
86ms
TLSA
75ms
SOA
0ms
MTA-STS
114ms
DNSSEC
144ms
SRV
111ms
Total
867ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 04:22:14 867ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 01:41:16 4996ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-15 15:01:25 2282ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-08 19:23:53 1846ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-07 01:00:32 9468ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 21:59:30 749ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 15:26:09 994ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 01:45:36 1110ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 22:28:57 652ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 03:12:48 2487ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 20:56:21 20774ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 20:31:58 2272ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 20:31:15 695ms 2 NS 1 A 4 MX 🔒 Secure View
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