gerts-fys.dk
Last scanned: 2026-08-08 14:54:02  ·  1748ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
NameserverIP addressesPTRASN / ISP
ns1.canihosting.dk 85.92.90.228 — AS34282 Team Blue Carrier Limited
ns2.canihosting.dk 31.24.110.249 — AS60672 ServerChoice Ltd
🌍 A Records1 records   75ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.134.12.243 14400s canihosting.dk AS34282 Team Blue Carrier Limited 5.134.8.0/21 🇬🇧 United Kingdom —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s gerts-fys.dk 5.134.12.243 canihosting.dk AS34282 Team Blue Carrier Limited
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover5.134.12.243
🔶 Autoconfig5.134.12.243
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   128ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   352ms
TXT Record
v=spf1 ip4:5.134.12.220 ip4:5.134.12.243 +a +mx ~all
✉️ SPF
PolicyRecord (gerts-fys.dk)
~all (soft fail) v=spf1 ip4:5.134.12.220 ip4:5.134.12.243 +a +mx ~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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.gerts-fys.dk SvNgm4rp2ddgBBFxXlx9xHxVSanK7w6vwMmWGP5wxyI
🔗 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
Serial2026080601
Primary NS (MNAME)ns1.canihosting.dk
Responsible (RNAME)info@canidev.dk
Refresh3600s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
75ms
MX
44ms
AAAA
53ms
TXT
352ms
CAA
70ms
HTTPS
48ms
TLSA
141ms
SOA
0ms
MTA-STS
111ms
DNSSEC
103ms
SRV
128ms
Total
1748ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-08 14:54:02 1748ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 20:20:59 1356ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 19:24:01 1182ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:28:35 715ms 2 NS 1 A 1 MX 🔓 Insecure View
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