postline.dk
Last scanned: 2026-09-01 13:01:59  ·  804ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   63ms
NameserverIP addressesPTRASN / ISP
ns3.webhot.dk 178.72.21.249 abraham.webhot.dk AS3342 Cibicom A/S
ns4.webhot.dk 178.72.21.250 skinner.webhot.dk AS3342 Cibicom A/S
🌍 A Records1 records   90ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.72.21.249 1800s abraham.webhot.dk AS3342 Cibicom A/S 178.72.16.0/21 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   294ms
TXT Record
Hosted by Web-Hotel Danmark - http://www.webhot.dk/
v=spf1 -all
✉️ SPF
PolicyRecord (postline.dk)
-all (hard fail) v=spf1 -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)
🔐 DNSSEC248ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026090101
Primary NS (MNAME)ns4.webhot.dk
Responsible (RNAME)hostmaster@webhot.dk
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
63ms
A
90ms
MX
59ms
AAAA
151ms
TXT
294ms
CAA
116ms
HTTPS
98ms
TLSA
66ms
SOA
0ms
MTA-STS
171ms
DNSSEC
248ms
SRV
164ms
Total
804ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 13:01:59 804ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 10:06:28 2468ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-17 08:33:29 672ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-12 13:36:00 2392ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-06 18:24:19 633ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-27 00:14:23 456ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-25 23:56:51 820ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 23:03:05 8394ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-15 00:37:49 592ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-06 10:33:27 815ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 19:27:25 2051ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-01 19:06:17 545ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-28 10:35:22 334ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 17:01:13 844ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 06:22:57 479ms 2 NS 1 A 0 MX 🔓 Insecure View
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