arsa.dk
Last scanned: 2026-08-28 01:53:38  ·  486ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
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   42ms
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   180ms
TXT Record
Hosted by Web-Hotel Danmark - http://www.webhot.dk/
v=spf1 -all
✉️ SPF
PolicyRecord (arsa.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)
🔐 DNSSEC103ms
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
49ms
A
42ms
MX
37ms
AAAA
55ms
TXT
180ms
CAA
36ms
HTTPS
56ms
TLSA
38ms
SOA
0ms
MTA-STS
84ms
DNSSEC
103ms
SRV
80ms
Total
486ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:53:38 486ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-16 16:16:41 515ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-14 14:45:39 623ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-09 00:28:53 502ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-04 14:34:57 835ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-27 02:20:21 638ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-26 01:45:25 453ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 22:51:10 9364ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-19 08:05:57 4440ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-15 10:03:18 9443ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-10 16:12:02 667ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-08 17:40:08 776ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-06 04:29:29 482ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-04 20:08:54 1213ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 12:55:49 1570ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-29 20:04:39 441ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 23:56:26 367ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 01:43:02 1704ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 03:29:34 1510ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 13:41:12 517ms 2 NS 1 A 0 MX 🔓 Insecure View
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