Info about dnscache1.tyc.edu.tw

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Info about dnscache1.tyc.edu.tw

IP Address 163.30.0.1 [unicast] [ Purge Asset ]

Custom Host Name

First/Last Seen Mon Jun 16 00:00:11 2025 - Mon Jun 16 22:03:13 2025 [Inactive since 9 sec]

Autonomous System 1659 [Tiawan Academic Network (TANet) Information Center]

Last MAC Address/Router Network Interface Card (NIC)/Router 4C:77:6D:62:EA:41

Origin AS 1659

Host Location Remote (outside specified/local subnet)

Physical Location Taoyüan, Taiwan Flag for Taiwan (TW)

IP TTL (Time to Live) 59:59 [~5 hop(s)]

Total Data Sent 6.1 MBytes/46,780 Pkts/0 Retran. Pkts [0%]

Broadcast Pkts Sent 0 Pkts

Data Sent Stats
Local 100 %

Rem 0 %

IP vs. Non-IP Sent
IP 100 %

Non-IP 0 %

Total Data Rcvd 4.1 MBytes/47,385 Pkts/0 Retran. Pkts [0%]

Data Rcvd Stats
Local 100 %

Rem 0 %

IP vs. Non-IP Rcvd
IP 100 %

Non-IP 0 %

Sent vs. Rcvd Pkts
Sent 49.7 %

Rcvd 50.3 %

Sent vs. Rcvd Data
Sent 59.6 %

Rcvd 40.4 %

Host Type Name Server DNS
VoIP Host VoIP

Further Host Information [ Whois ]

Host Traffic Stats

Time	Tot. Traffic Sent	% Traffic Sent	Tot. Traffic Rcvd	% Traffic Rcvd
10 PM	13.1 KBytes	0.2 %	9.1 KBytes	0.2 %
9 PM	289.2 KBytes	4.6 %	197.9 KBytes	4.7 %
8 PM	266.8 KBytes	4.3 %	181.6 KBytes	4.3 %
7 PM	254.3 KBytes	4.1 %	173.0 KBytes	4.1 %
6 PM	268.7 KBytes	4.3 %	183.5 KBytes	4.3 %
5 PM	276.5 KBytes	4.4 %	186.7 KBytes	4.4 %
4 PM	283.6 KBytes	4.5 %	189.9 KBytes	4.5 %
3 PM	288.9 KBytes	4.6 %	194.6 KBytes	4.6 %
2 PM	281.6 KBytes	4.5 %	191.5 KBytes	4.5 %
1 PM	290.9 KBytes	4.7 %	199.6 KBytes	4.7 %
12 PM	277.3 KBytes	4.4 %	188.2 KBytes	4.4 %
11 AM	259.8 KBytes	4.2 %	175.6 KBytes	4.1 %
10 AM	266.4 KBytes	4.3 %	180.2 KBytes	4.3 %
9 AM	266.2 KBytes	4.3 %	178.6 KBytes	4.2 %
8 AM	284.0 KBytes	4.5 %	192.7 KBytes	4.6 %
7 AM	270.3 KBytes	4.3 %	179.9 KBytes	4.3 %
6 AM	272.2 KBytes	4.4 %	183.4 KBytes	4.3 %
5 AM	287.8 KBytes	4.6 %	194.2 KBytes	4.6 %
4 AM	316.4 KBytes	5.1 %	213.4 KBytes	5.0 %
3 AM	310.1 KBytes	5.0 %	209.2 KBytes	4.9 %
2 AM	321.5 KBytes	5.1 %	225.5 KBytes	5.3 %
1 AM	302.7 KBytes	4.8 %	204.3 KBytes	4.8 %
12 AM	296.3 KBytes	4.7 %	199.8 KBytes	4.7 %
11 PM	0	0.0 %	0	0.0 %
Total

Protocol Distribution

Protocol	Data Sent	Data Rcvd
UDP	6.1 MBytes	4.1 MBytes
Protocol Distribution
IP Distribution

Last Contacted Peers

Sent To	IP Address
163.30.44.1	163.30.44.1
Total Contacts	1

Received From	IP Address
163.30.44.1	163.30.44.1
Total Contacts	1

IP Service Stats: Server Role

# Loc. Req. Rcvd # Rem. Req. Rcvd # Pos. Reply Sent # Neg. Reply Sent Local RndTrip Rem RndTrip

DNS 47,385 100.0% 0 0.0% 29,479 63.0% 17,301 36.0% 0.0 ms - 5.0 sec 0.0 ms - 0.0 ms

	# Loc. Req. Rcvd	# Rem. Req. Rcvd	# Pos. Reply Sent	# Neg. Reply Sent	Local RndTrip	Rem RndTrip
DNS	47,385	100.0%	0	0.0%	29,479	63.0%	17,301	36.0%	0.0 ms - 5.0 sec	0.0 ms - 0.0 ms

TCP/UDP Service/Port Usage

IP Service	Port	# Client Sess.	Last Client Peer	# Server Sess.	Last Server Peer
53	53			28629/6.5 MBytes	163.30.44.1

TCP/UDP - Traffic on Other Ports

Client Port	Server Port
	53

TCP/UDP Recently Used Ports

Client Port	Server Port
	53