rtk-gps.dk
Last scanned: 2026-06-20 14:42:38  ·  810ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   79ms
NameserverIP addressesPTRASN / ISP
ns1.cloud86.nl 2a0e:7280:0:188:13:1337:53:1
45.82.188.13		 ns1.cloud86.nl
ns1.cloud86.nl		 AS31477 Duocast B.V.
AS31477 Duocast B.V.
ns2.cloud86.nl 2001:1af8:4700:a05c:11:1337:53:1
81.171.31.1		 ns2.cloud86.nl
ns2.cloud86.nl		 AS60781 LeaseWeb Netherlands B.V.
AS60781 LeaseWeb Netherlands B.V.
ns3.cloud86.eu 178.162.193.21
2a00:c98:2050:a003:c:1337:53:1		 ns3.cloud86.eu
ns3.cloud86.eu		 AS28753 Leaseweb Deutschland GmbH
AS28753 Leaseweb Deutschland GmbH
🌍 A Records1 records   100ms
IPTTLPTRASNISP / OrgCIDRCountryCity
45.82.188.211 14400s shared52.cloud86-host.nl AS31477 Duocast B.V. 45.82.188.0/22 🇳🇱 The Netherlands —
📧 MX Records1 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s rtk-gps.dk 45.82.188.211 shared52.cloud86-host.nl AS31477 Duocast B.V.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover45.82.188.211
🔶 Autoconfig45.82.188.211
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   352ms
TXT Record
v=spf1 +a +mx +ip4:45.82.188.211 -all
✉️ SPF
PolicyRecord (rtk-gps.dk)
-all (hard fail) v=spf1 +a +mx +ip4:45.82.188.211 -all
📨 DMARC
PolicyRecord (_dmarc.rtk-gps.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none;
📬 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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA64ms
FieldValue
Serial2023111602
Primary NS (MNAME)ns1.cloud86.nl
Responsible (RNAME)hostmaster@cloud86.io
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
79ms
A
100ms
MX
74ms
AAAA
65ms
TXT
352ms
CAA
81ms
HTTPS
101ms
TLSA
283ms
SOA
64ms
MTA-STS
79ms
DNSSEC
96ms
SRV
142ms
Total
810ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 14:42:38 810ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 07:12:34 2161ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 12:53:49 5072ms 3 NS 1 A 1 MX 🔓 Insecure View
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