google-optimering.dk
📜 Historical scan 2026-06-25 09:18:09  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
🌍 A Records2 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.48.210 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.137.118 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)2 records   52ms
🔐 HTTPS Records1 records   44ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.48.210,172.67.137.118 ech=AEX+DQBBrQAgACDfKA9Er9zsycphwr8CPeCFgeOw+dJUA372SNUUI7jcdwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8976,2606:4700:3037::6815:30d2
📝 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)
🔐 DNSSEC108ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA31ms
FieldValue
Serial2407103423
Primary NS (MNAME)everton.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
38ms
A
42ms
MX
55ms
AAAA
52ms
TXT
142ms
CAA
37ms
HTTPS
44ms
TLSA
51ms
SOA
31ms
MTA-STS
58ms
DNSSEC
108ms
SRV
61ms
Total
747ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 22:32:54 1061ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-27 20:30:51 541ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-26 20:16:36 2816ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-24 16:07:11 1035ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-20 13:24:34 6396ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-18 13:14:11 1134ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-15 15:49:41 9721ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-25 09:18:09 747ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-22 17:52:07 1121ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:27:20 1256ms 2 NS 2 A 0 MX 🔓 Insecure View
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