computerguide.dk
📜 Historical scan 2026-06-16 22:17:25  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   250ms
NameserverIP addressesPTRASN / ISP
ns1pri.webhosting.dk — — —
ns2.mywebtonet.com — — —
ns2.webhosting.dk — — —
ns3.webhosting.dk — — —
ns7.webhosting.dk — — —
🌍 A Records1 records   382ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.250.160.43 — webhotel23.webhosting.dk AS3342 Cibicom A/S 157.250.160.0/20 🇩🇰 Denmark —
📧 MX Records1 records   372ms
PriorityTTLMail ServerIP addressesPTRASN
10 — webhotel23.webhosting.dk 157.250.160.43 webhotel23.webhosting.dk AS3342 Cibicom A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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 / DANE2 records   181ms
Service / OwnerTypeCert association
SMTP _25._tcp.webhotel23.webhosting.dk DANE-TA · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel23.webhosting.dk DANE-EE · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
🔐 DNSSEC440ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA364ms
FieldValue
Serial2017113042
Primary NS (MNAME)ns1pri.webhosting.dk
Responsible (RNAME)hostmaster@webhosting.dk
Refresh21600s
Retry3600s
Expire14515200s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
250ms
A
382ms
MX
372ms
AAAA
176ms
TXT
522ms
CAA
346ms
HTTPS
356ms
TLSA
181ms
SOA
364ms
MTA-STS
294ms
DNSSEC
440ms
SRV
0ms
Total
1707ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 01:29:56 4191ms 5 NS 1 A 1 MX 🔒 Secure View
2026-07-02 01:23:47 791ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:48:12 65170ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-16 22:17:25 1707ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-16 22:06:10 389ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-16 22:00:34 686ms 5 NS 1 A 1 MX 🔒 Secure View
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