rcdrift.dk
Last scanned: 2026-08-09 22:49:31  ·  3447ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   185ms
NameserverIP addressesPTRASN / ISP
ns1.websupport.cz 2a10:bbc0::11
45.10.97.11		 ns1.websupport.eu
ns1.websupport.eu		 AS25234 ACTIVE 24, s.r.o.
AS25234 ACTIVE 24, s.r.o.
ns2.websupport.cz 185.71.159.12
2a02:250:3::12		 ns2.websupport.eu
ns2.websupport.eu		 AS25234 ACTIVE 24, s.r.o.
AS25234 ACTIVE 24, s.r.o.
ns3.websupport.eu 2a10:bbc0::13
45.10.97.13		 ns3.websupport.eu
ns3.websupport.eu		 AS25234 ACTIVE 24, s.r.o.
AS25234 ACTIVE 24, s.r.o.
🌍 A Records1 records   202ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.31.37.22 600s 81-31-37-22.static.masterinter.net AS24971 MasterDC s.r.o. 81.31.32.0/20 🇨🇿 Czechia Prague
📧 MX Records2 records   197ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx.golemos.com 2a01:430:27b:1::2
81.31.37.56		 mx.golemos.com
mx.golemos.com		 AS24971 MasterDC s.r.o.
AS24971 MasterDC s.r.o.
20 600s mx2.golemos.com 2a01:430:27b::42
89.185.254.42		 mx2.golemos.com
mx2.golemos.com		 AS24971 MasterDC s.r.o.
AS24971 MasterDC s.r.o.
🔷 AAAA Records (IPv6)1 records   195ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:430:27b:1::1 600s — AS24971 MasterDC s.r.o. 2a01:430:200:0:0:0:0:0/39 🇨🇿 Czechia —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   495ms
TXT Record
v=spf1 a mx include:_spf.eshop-rychle.cz ~all
✉️ SPF
PolicyRecord (rcdrift.dk)
~all (soft fail) v=spf1 a mx include:_spf.eshop-rychle.cz ~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)
🔐 DNSSEC314ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial1743065548
Primary NS (MNAME)ns1.websupport.cz
Responsible (RNAME)admin@websupport.cz
Refresh7200s
Retry2048s
Expire1048576s
Minimum (neg-cache TTL)2560s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
185ms
A
202ms
MX
197ms
AAAA
195ms
TXT
495ms
CAA
222ms
HTTPS
233ms
TLSA
1125ms
SOA
0ms
MTA-STS
271ms
DNSSEC
314ms
SRV
264ms
Total
3447ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-09 22:49:31 3447ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-15 22:43:46 10143ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-26 08:09:29 1185ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-17 22:41:10 5329ms 3 NS 1 A 2 MX 🔒 Secure View
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