gridcore.dk
📜 Historical scan 2026-06-17 09:28:37  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
NameserverIP addressesPTRASN / ISP
benedict.ns.cloudflare.com — — —
laylah.ns.cloudflare.com — — —
🌍 A Records
🌍
No A records found
📧 MX Records3 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.zoho.eu 185.20.209.166
185.20.209.166
185.20.209.166
185.230.214.166
185.230.214.166
185.230.214.166		 mx3.zoho.eu
mx.zoho.eu
mx2.zoho.eu
mx2.zoho.eu
mx3.zoho.eu
mx.zoho.eu		 AS41913 Computerline GmbH
AS41913 Computerline GmbH
AS41913 Computerline GmbH
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
20 — mx2.zoho.eu 89.36.170.166
89.36.170.166
89.36.170.166		 mx2.zoho.eu
mx3.zoho.eu
mx.zoho.eu		 AS41913 Computerline GmbH
AS41913 Computerline GmbH
AS41913 Computerline GmbH
50 — mx3.zoho.eu 185.230.212.166
185.230.212.166
185.230.212.166		 mx2.zoho.eu
mx.zoho.eu
mx3.zoho.eu		 AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   111ms
TXT Record
v=spf1 include:zohomail.eu ~all
✉️ SPF
PolicyRecord (gridcore.dk)
~all (soft fail) v=spf1 include:zohomail.eu ~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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC133ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA33ms
FieldValue
Serial2406746317
Primary NS (MNAME)benedict.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
36ms
A
33ms
MX
35ms
AAAA
36ms
TXT
111ms
CAA
31ms
HTTPS
40ms
TLSA
58ms
SOA
33ms
MTA-STS
40ms
DNSSEC
133ms
SRV
0ms
Total
731ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:00:52 951ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-08-27 14:20:28 958ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-08-10 23:39:43 3312ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-08-06 23:50:53 1970ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-06-28 10:11:27 1010ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-06-17 09:28:37 731ms 2 NS 0 A 3 MX 🔓 Insecure View
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