kesterthomas.dk
Last scanned: 2026-08-27 07:07:45  ·  2630ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   45ms
NameserverIP addressesPTRASN / ISP
ns1.namesystem.se 195.238.76.18
2a02:750:aaaa::1		 ns1.namesystem.se
ns1.namesystem.se		 AS42708 Glesys AB
AS42708 Glesys AB
ns2.namesystem.se 195.238.77.18
2a02:750:aaaa::2		 ns2.namesystem.se
ns2.namesystem.se		 AS42708 Glesys AB
AS42708 Glesys AB
ns3.namesystem.se 195.20.206.18
2a02:750:aaaa::3		 195-20-206-18-static.glesys.net
ns3.namesystem.se		 AS42708 Glesys AB
AS42708 Glesys AB
🌍 A Records1 records   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.183.135.10 3600s static-193-183-135-10.cust.crystone.se AS35041 Binero AB 193.183.135.0/24 🇩🇰 Denmark —
📧 MX Records2 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx01.glesys.se 195.238.77.164
2a02:751:100:4::164		 195-238-77-164-static.glesys.net
—		 AS42708 Glesys AB
AS42708 Glesys AB
10 3600s mx02.glesys.se 195.238.77.165
2a02:751:100:4::165		 195-238-77-165-static.glesys.net
—		 AS42708 Glesys AB
AS42708 Glesys AB
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   221ms
TXT Record
v=spf1 include:spf.glesys.se -all
✉️ SPF
PolicyRecord (kesterthomas.dk)
-all (hard fail) v=spf1 include:spf.glesys.se -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)
🔐 DNSSEC2044ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial59
Primary NS (MNAME)ns1.namesystem.se
Responsible (RNAME)registry@glesys.se
Refresh10800s
Retry2700s
Expire1814400s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
56ms
MX
46ms
AAAA
55ms
TXT
221ms
CAA
58ms
HTTPS
43ms
TLSA
115ms
SOA
0ms
MTA-STS
67ms
DNSSEC
2044ms
SRV
88ms
Total
2630ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 07:07:45 2630ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-26 22:04:35 616ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 13:52:03 1100ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 04:35:49 893ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-22 21:02:17 745ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 20:20:00 2145ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 02:50:52 1944ms 3 NS 1 A 2 MX 🔓 Insecure View
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