drjakobi.dk
Last scanned: 2026-08-16 18:36:41  ·  2422ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   243ms
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   212ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.62.127.89 3600s 0x573e7f59.static.cust.fastspeed.dk AS3292 TDC Holding A/S 87.62.0.0/15 🇩🇰 Denmark —
📧 MX Records4 records   232ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S
🔷 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 / DANE4 records   302ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
🔐 DNSSEC330ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-02 19:37:20
FieldValue
RegistrarONE.COM A/S
Registered2022-09-12
Expires2026-09-11 (9d)
📋 WHOIS
⏱️ Lookup Timing
NS
243ms
A
212ms
MX
232ms
AAAA
202ms
TXT
421ms
CAA
223ms
HTTPS
226ms
TLSA
302ms
SOA
0ms
MTA-STS
258ms
DNSSEC
330ms
SRV
240ms
Total
2422ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 18:36:41 2422ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-15 08:19:20 4975ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-03 11:56:53 1717ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-13 03:17:38 4871ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-02 19:32:06 9775ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 03:15:57 2569ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 04:35:23 945ms 2 NS 1 A 4 MX 🔒 Secure View
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