TCP/IP Fingerprinting

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TCP/IP Fingerprint

JA4T Fingerprint29200_2-4-8-1-3_1420_7
Satori Fingerprint29200:64:1:60:M1420,S,T,N,W7:.
Satori Signatureno matches
Link Type (p0f)PPTP
Zardaxt OS ScoringAndroid (54%), Linux (48%), Windows (20%), macOS (16%), iOS (15%)

Estimated Params

MTU1460
Initial TTL64
Distance16 Hops
TCP RTT56.909 ms (±16.594 ms)

IPv4 Header

Header Length5 (20 bytes)
Type of Service0x40 (DSCP: AF11, ECN: Not-ECT)
Total Length60
Identification0x21e3 (8675)
IP Flags0x2 (DF)
Time to Live48
Protocol6 (TCP)
Header Checksum0x420a (16906)

TCP Header

Src Port53960
Sequence Number4205232038
Data Offset10 (40 bytes)
TCP Flags0x002 (SYN)
Window Size29200
TCP Checksum0xab7d (43901)
Urgent Pointer0
TCP OptionsMSS, SACK_PERM, TIMESTAMP, NOP, WINDOW

Maximum Segment Size

NameMSS
Kind2
Length4
MSS Value1420

SACK-Permitted

NameSACK_PERM
Kind4
Length2

Timestamps

NameTIMESTAMP
Kind8
Length10
TS Value2206740889
TS Echo Reply0

No-Operation

NameNOP
Kind1
Length1

Window Scale

NameWINDOW
Kind3
Length3
Shift Count7
Multiplier128

Further Reading

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