a76.dk
Last scanned: 2026-08-29 20:01:02  ·  1441ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   113ms
🌍 A Records2 records   105ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.25.117 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.134.51 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover104.21.25.117
🔶 Autoconfig104.21.25.117
🔷 AAAA Records (IPv6)2 records   132ms
🔐 HTTPS Records1 records   88ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.25.117,172.67.134.51 ech=AEX+DQBB1QAgACDBXA3HfBoG/clnPEBPhJi3hESTcL/+LINz2cJxu5VuQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1975,2606:4700:3035::ac43:8633
📝 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC286ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2413390736
Primary NS (MNAME)fatima.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
113ms
A
105ms
MX
99ms
AAAA
132ms
TXT
399ms
CAA
102ms
HTTPS
88ms
TLSA
127ms
SOA
0ms
MTA-STS
145ms
DNSSEC
286ms
SRV
163ms
Total
1441ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 20:01:02 1441ms 2 NS 2 A 0 MX 🔒 Secure View
2026-08-26 23:52:59 521ms 2 NS 2 A 0 MX 🔒 Secure View
2026-08-25 19:17:44 634ms 2 NS 2 A 0 MX 🔒 Secure View
2026-08-16 17:42:28 1111ms 2 NS 2 A 0 MX 🔒 Secure View
2026-07-24 01:56:50 3430ms 2 NS 2 A 0 MX 🔒 Secure View
2026-07-22 22:59:17 920ms 2 NS 2 A 0 MX 🔒 Secure View
2026-07-21 22:12:40 1614ms 2 NS 2 A 0 MX 🔒 Secure View
2026-07-20 12:28:09 1119ms 2 NS 2 A 0 MX 🔒 Secure View
2026-07-01 10:24:31 874ms 2 NS 2 A 0 MX 🔒 Secure View
2026-06-19 23:09:01 887ms 2 NS 2 A 0 MX 🔒 Secure View
2026-06-16 12:56:30 1086ms 2 NS 2 A 0 MX 🔒 Secure View
2026-06-16 12:49:48 1173ms 2 NS 2 A 0 MX 🔒 Secure View
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