reersoe-fisk.dk
Last scanned: 2026-07-02 16:11:43  ·  2865ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   54ms
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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.176.167.20 3600s static-192-176-167-20.cust.crystone.se AS35041 Binero AB 192.176.167.0/24 🇩🇰 Denmark —
📧 MX Records2 records   35ms
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   166ms
TXT Record
v=spf1 include:spf.glesys.se -all
✉️ SPF
PolicyRecord (reersoe-fisk.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)
🔐 DNSSEC2037ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA38ms
FieldValue
Serial63
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
54ms
A
36ms
MX
35ms
AAAA
43ms
TXT
166ms
CAA
39ms
HTTPS
46ms
TLSA
108ms
SOA
38ms
MTA-STS
66ms
DNSSEC
2037ms
SRV
78ms
Total
2865ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 16:11:43 2865ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 12:18:56 824ms 3 NS 1 A 2 MX ⚠️ Bogus View
2026-06-21 09:26:07 991ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 22:20:41 876ms 3 NS 1 A 2 MX 🔓 Insecure View
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