gridcommand.dk
Last scanned: 2026-07-03 03:45:39  ·  563ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   28ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   21ms
IPTTLPTRASNISP / OrgCIDRCountryCity
2.109.38.78 3600s — AS3292 TDC Holding A/S 2.108.0.0/15 🇩🇰 Denmark Taastrup
📧 MX Records1 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.gridcommand.dk 2.109.38.78 — AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   124ms
TXT Record
v=spf1 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all
✉️ SPF
PolicyRecord (gridcommand.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -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)
🔐 DNSSEC53ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA30ms
FieldValue
Serial2026051101
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
28ms
A
21ms
MX
27ms
AAAA
95ms
TXT
124ms
CAA
27ms
HTTPS
32ms
TLSA
63ms
SOA
30ms
MTA-STS
35ms
DNSSEC
53ms
SRV
36ms
Total
563ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-03 03:45:39 563ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-28 03:45:37 1836ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 06:24:19 1740ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:41:22 487ms 3 NS 1 A 1 MX 🔒 Secure View
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