kystens.dk
Last scanned: 2026-06-28 08:20:41  ·  1058ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   58ms
NameserverIP addressesPTRASN / ISP
ns1.o2switch.net 109.234.160.5 ns1.o2switch.net AS50474 O2switch SAS
ns2.o2switch.net 109.234.161.5 ns2.o2switch.net AS50474 O2switch SAS
🌍 A Records1 records   70ms
IPTTLPTRASNISP / OrgCIDRCountryCity
109.234.167.155 14400s 109-234-167-155.reverse.odns.fr AS50474 O2switch SAS 109.234.160.0/21 🇫🇷 France —
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s mail.kystens.dk 109.234.167.155 109-234-167-155.reverse.odns.fr AS50474 O2switch SAS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover109.234.167.155
🔶 Autoconfig109.234.167.155
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   124ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records2 records   364ms
TXT Record
google-site-verification=jkTFOFeFCLbTqxKy2v63To5zyQ5imvLU_MpYOwN6Kr4
v=spf1 ip4:109.234.167.155 +a +mx +include:spf.jabatus.fr ~all
✉️ SPF
PolicyRecord (kystens.dk)
~all (soft fail) v=spf1 ip4:109.234.167.155 +a +mx +include:spf.jabatus.fr ~all
📨 DMARC
PolicyRecord (_dmarc.kystens.dk)
p=none (monitor only) v=DMARC1; p=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)
🔐 DNSSEC92ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA62ms
FieldValue
Serial2026011700
Primary NS (MNAME)ns1.o2switch.net
Responsible (RNAME)sysadmin@o2switch.fr
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
70ms
MX
49ms
AAAA
62ms
TXT
364ms
CAA
56ms
HTTPS
64ms
TLSA
384ms
SOA
62ms
MTA-STS
96ms
DNSSEC
92ms
SRV
124ms
Total
1058ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 08:20:41 1058ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 14:06:08 3004ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 03:56:18 816ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 19:06:01 1007ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 07:28:39 887ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 20:28:04 1577ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 15:56:32 2881ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 20:05:56 1101ms 2 NS 1 A 1 MX 🔓 Insecure View
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