cleansys.dk
Last scanned: 2026-08-31 08:33:22  ·  4692ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
NameserverIP addressesPTRASN / ISP
dns1.zipmedia.dk 185.136.96.77
2a06:fb00:1::1:77		 dns1.cloudns.net
dns1.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
dns2.zipmedia.dk 185.136.97.77
2a06:fb00:1::2:77		 dns2.cloudns.net
dns2.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
dns5.zipmedia.dk 185.136.98.77
2a06:fb00:1::3:77		 dns5.cloudns.net
dns5.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
dns6.zipmedia.dk 185.136.99.77
2a06:fb00:1::4:77		 dns6.cloudns.net
dns6.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
🌍 A Records1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.51.76.151 3600s — AS215052 Din Server Group ApS 185.51.76.0/24 🇩🇰 Denmark Albertslund
📧 MX Records1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail1.zipmedia.dk 185.51.76.142
2a12:bec4:11d3:81fc::1		 mail1.zipmedia.dk
mail1.zipmedia.dk		 AS215052 Din Server Group ApS
AS215052 Din Server Group ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.51.76.151
🔶 Autoconfig185.51.76.151
🔷 AAAA Records (IPv6)1 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a12:bec4:11d3:3068:185:51:76:151 3600s — AS215052 Din Server Group ApS 2a12:bec4:11d0:0:0:0:0:0/46 🇩🇰 Denmark Albertslund
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   216ms
TXT Record
v=spf1 ip4:185.51.76.142 a mx -all
✉️ SPF
PolicyRecord (cleansys.dk)
-all (hard fail) v=spf1 ip4:185.51.76.142 a mx -all
📨 DMARC
PolicyRecord (_dmarc.cleansys.dk)
p=reject v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:postmaster@zipmedia.dk;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records1 records   41ms
FlagsTagValue
128 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083104
Primary NS (MNAME)dns1.zipmedia.dk
Responsible (RNAME)support@zipmedia.dk
Refresh7200s
Retry180s
Expire1209600s
Minimum (neg-cache TTL)60s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
36ms
MX
38ms
AAAA
31ms
TXT
216ms
CAA
41ms
HTTPS
31ms
TLSA
1270ms
SOA
0ms
MTA-STS
52ms
DNSSEC
102ms
SRV
68ms
Total
4692ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 08:33:22 4692ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-26 19:01:24 895ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-11 07:15:48 2817ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-22 02:26:19 976ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-03 15:15:28 17404ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-27 01:23:01 8852ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:16:23 653ms 4 NS 1 A 1 MX 🔒 Secure View
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