jeppsen.dk
Last scanned: 2026-08-26 21:13:29  ·  570ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.91.91.14 43200s 83-91-91-14-static.dk.customer.tdc.net AS3292 TDC Holding A/S 83.90.0.0/15 🇩🇰 Denmark —
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.ithozting.dk 83.91.91.2 mail.ithozting.dk AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   87ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 post.formula.nu
📝 TXT Records2 records   171ms
TXT Record
spf2.0/pra ip4:83.91.91.0/26 ~all
v=spf1 ip4:83.91.91.0/26 ~all
✉️ SPF
PolicyRecord (jeppsen.dk)
~all (soft fail) v=spf1 ip4:83.91.91.0/26 ~all
📨 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)
🔐 DNSSEC125ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082601
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
47ms
A
36ms
MX
47ms
AAAA
34ms
TXT
171ms
CAA
34ms
HTTPS
73ms
TLSA
70ms
SOA
0ms
MTA-STS
88ms
DNSSEC
125ms
SRV
87ms
Total
570ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:13:29 570ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 20:49:36 510ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 06:53:00 659ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 01:50:12 494ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 15:37:01 580ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 04:40:00 805ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 17:29:20 1976ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 04:18:39 2482ms 2 NS 1 A 1 MX 🔒 Secure View
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