ptr.dk
📜 Historical scan 2026-06-17 23:20:27  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   86ms
NameserverIP addressesPTRASN / ISP
ns1.kontiki.dk 194.182.16.34 gounod.dateltek.dk AS42525 GlobalConnect A/S
ns2.kontiki.dk 194.182.16.66 presley.dateltek.dk AS42525 GlobalConnect A/S
🌍 A Records1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
10.30.30.200 — — — — — — —
📧 MX Records2 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mailfilter1.dateltek.dk 194.182.16.33 berlioz.dateltek.dk AS42525 GlobalConnect A/S
20 — mailfilter2.dateltek.dk 194.182.16.65 stones.dateltek.dk AS42525 GlobalConnect A/S
🔷 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
v=spf1 include:spf.mailjet.com mx ip4:194.182.16.0/25 ip4:87.104.24.13/32 -all
✉️ SPF
PolicyRecord (ptr.dk)
-all (hard fail) v=spf1 include:spf.mailjet.com mx ip4:194.182.16.0/25 ip4:87.104.24.13/32 -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)
🔐 DNSSEC108ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA62ms
FieldValue
Serial2024111400
Primary NS (MNAME)ns1.kontiki.dk
Responsible (RNAME)drift@dateltek.dk
Refresh3600s
Retry900s
Expire1728000s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
86ms
A
42ms
MX
56ms
AAAA
83ms
TXT
173ms
CAA
53ms
HTTPS
78ms
TLSA
135ms
SOA
62ms
MTA-STS
60ms
DNSSEC
108ms
SRV
110ms
Total
852ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 11:39:58 844ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 19:38:40 3989ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 15:03:15 3100ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 22:09:07 631ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 23:20:27 852ms 2 NS 1 A 2 MX 🔓 Insecure View
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