gjernk.dk
Last scanned: 2026-08-24 10:52:32  ·  1692ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   78ms
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   95ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.72 600s webcluster1.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records3 records   108ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 600s mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 600s mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   66ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:41:9ede:19b8:9b5f 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 / DANE3 records   152ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…
🔐 DNSSEC246ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082301
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
78ms
A
95ms
MX
108ms
AAAA
66ms
TXT
295ms
CAA
95ms
HTTPS
89ms
TLSA
152ms
SOA
0ms
MTA-STS
123ms
DNSSEC
246ms
SRV
164ms
Total
1692ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 10:52:32 1692ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-13 09:56:56 892ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-26 00:22:03 24967ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-23 20:43:43 1230ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-17 14:47:07 4925ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-24 22:49:51 593ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-20 04:57:23 10507ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 10:07:44 5027ms 2 NS 1 A 3 MX 🔒 Secure View
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