rengoeringscentret.dk
Last scanned: 2026-08-27 16:24:43  ·  756ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   100ms
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   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
169.58.7.66 3600s server1.cleanxpert.pl AS51167 Contabo GmbH 169.58.0.0/16 🇫🇷 France Lauterbourg
📧 MX Records1 records   85ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s server1.cleanxpert.pl 169.58.7.66
2a02:c207:2343:6476::1		 server1.cleanxpert.pl
server1.cleanxpert.pl		 AS51167 Contabo Gmbh
AS51167 Contabo GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   198ms
TXT Record
v=spf1 a mx ~all
✉️ SPF
PolicyRecord (rengoeringscentret.dk)
~all (soft fail) v=spf1 a mx ~all
📨 DMARC
PolicyRecord (_dmarc.rengoeringscentret.dk)
p=none (monitor only) v=DMARC1; p=none; pct=50; rua=mailto:postmaster@leaze4lezz.com; ruf=mailto:postmaster@leaze4lezz.com; fo=0; aspf=r; adkim=r
📬 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)
🔐 DNSSEC162ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071901
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
100ms
A
60ms
MX
85ms
AAAA
93ms
TXT
198ms
CAA
54ms
HTTPS
101ms
TLSA
87ms
SOA
0ms
MTA-STS
103ms
DNSSEC
162ms
SRV
103ms
Total
756ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:24:43 756ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-26 22:36:17 830ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-20 11:02:20 889ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 22:58:56 575ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-23 22:56:23 965ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 23:54:52 675ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-17 13:45:23 2622ms 3 NS 1 A 2 MX 🔒 Secure View
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