blindshell.dk
📜 Historical scan 2026-06-16 14:47:47  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   457ms
NameserverIP addressesPTRASN / ISP
ns.gransy.com — — —
ns2.gransy.com — — —
ns3.gransy.com — — —
ns4.gransy.com — — —
ns5.gransy.com — — —
🌍 A Records1 records   689ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.78.104.3 — yurika.gransy.com AS15685 CASABLANCA INT a.s. 77.78.96.0/20 🇨🇿 Czechia —
📧 MX Records1 records   1545ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.blindshell.dk 185.28.193.11
185.28.193.23
185.28.193.36
185.28.193.37
185.28.193.5
82.208.29.194		 mail.gransy.cz
mail.gransy.cz
mail.gransy.cz
mail.gransy.cz
mail.gransy.cz
mail.gransy.cz		 AS60592 Gransy s.r.o.
AS60592 Gransy s.r.o.
AS60592 Gransy s.r.o.
AS60592 Gransy s.r.o.
AS60592 Gransy s.r.o.
AS15685 CASABLANCA INT a.s.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   3086ms
TXT Record
v=spf1 a mx include:gransy.com
✉️ SPF
PolicyRecord (blindshell.dk)
no all — incomplete SPF v=spf1 a mx include:gransy.com
📨 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)
🔐 DNSSEC1196ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA1314ms
FieldValue
Serial2753240435
Primary NS (MNAME)ns.gransy.com
Responsible (RNAME)root@gransy.com
Refresh86400s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
457ms
A
689ms
MX
1545ms
AAAA
1876ms
TXT
3086ms
CAA
1480ms
HTTPS
963ms
TLSA
3207ms
SOA
1314ms
MTA-STS
1830ms
DNSSEC
1196ms
SRV
0ms
Total
7677ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-24 22:47:02 10195ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-07-08 21:16:40 4016ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 14:47:47 7677ms 5 NS 1 A 1 MX 🔓 Insecure View
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