tjerhverv.dk
Last scanned: 2026-08-16 09:25:01  ·  575ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
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   50ms
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   163ms
TXT Record
Hosted by Web-Hotel Danmark - http://www.webhot.dk/
v=spf1 -all
✉️ SPF
PolicyRecord (tjerhverv.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)
🔐 DNSSEC107ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081504
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
46ms
A
50ms
MX
43ms
AAAA
61ms
TXT
163ms
CAA
52ms
HTTPS
64ms
TLSA
42ms
SOA
0ms
MTA-STS
72ms
DNSSEC
107ms
SRV
90ms
Total
575ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 09:25:01 575ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-12 05:48:32 566ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-07 00:30:08 631ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-03 03:38:16 446ms 2 NS 1 A 0 MX ❓ Unknown View
2026-07-26 05:57:08 8637ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-25 05:23:49 459ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-24 04:52:50 9414ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 04:32:10 9449ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-18 01:20:26 6380ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-16 21:06:08 588ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-11 19:45:19 415ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-09 00:32:22 639ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-05 19:38:48 1300ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-04 19:29:45 2976ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 11:43:03 472ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-01 02:39:51 340ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 18:23:57 425ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 14:37:56 1816ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 00:27:14 914ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 15:55:19 573ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:43:44 443ms 2 NS 1 A 0 MX 🔓 Insecure View
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