grindsted-faellesantenne.dk
Last scanned: 2026-08-28 11:11:15  ·  917ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   45ms
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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.100 600s dnsforward.simply.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records4 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx01a.sfp-net.com 94.100.132.100 hsmx01.antispameurope.com AS25394 MK Netzdienste GmbH & Co. KG
20 3600s mx01b.sfp-net.com 94.100.134.10 hsmx06.antispameurope.com AS12676 HKN GmbH
30 3600s mx01c.sfp-net.com 83.246.65.85 hsmx01-hz2.antispameurope.com AS24679 kyberio GmbH
40 3600s mx01d.sfp-net.com 94.100.132.100 hsmx01.antispameurope.com AS25394 MK Netzdienste GmbH & Co. KG
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   181ms
TXT Record
v=spf1 a mx include:spf.sfp-net.com ~all
✉️ SPF
PolicyRecord (grindsted-faellesantenne.dk)
~all (soft fail) v=spf1 a mx include:spf.sfp-net.com ~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)
🔐 DNSSEC130ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021092900
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
45ms
A
47ms
MX
36ms
AAAA
34ms
TXT
181ms
CAA
32ms
HTTPS
27ms
TLSA
125ms
SOA
0ms
MTA-STS
109ms
DNSSEC
130ms
SRV
80ms
Total
917ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 11:11:15 917ms 4 NS 1 A 4 MX 🔒 Secure View
2026-06-17 10:00:55 1145ms 4 NS 1 A 4 MX 🔒 Secure View
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