gronpc.dk
📜 Historical scan 2026-06-17 10:02:40  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
🌍 A Records2 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.46.197 AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.141.169 AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   50ms
🔐 HTTPS Records1 records   55ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.46.197,172.67.141.169 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8da9,2606:4700:3035::6815:2ec5
📝 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)
🔐 DNSSEC164ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA63ms
FieldValue
Serial2406644361
Primary NS (MNAME)chloe.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
44ms
A
47ms
MX
82ms
AAAA
50ms
TXT
128ms
CAA
46ms
HTTPS
55ms
TLSA
89ms
SOA
63ms
MTA-STS
81ms
DNSSEC
164ms
SRV
0ms
Total
893ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 18:54:42 9817ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-09 05:34:40 911ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-24 02:34:01 847ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-23 17:17:01 1173ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 10:03:14 513ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 10:02:40 893ms 2 NS 2 A 0 MX 🔓 Insecure View
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