updated: Saturday, 17 August 2019, 00:35:55


A

TTLIPSame
17280054.244.252.1272

NS

TTLTargetSame
172800ns.bart.gov2
172800ns3.level3.net118
172800ns4.level3.net119

MX

TTLPriorityTargetSame
17280010smtp.bart.gov1
17280010smtp1.bart.gov2
17280010smtp2.bart.gov2

Others

TTLTypeTarget
172800SOAns.bart.gov. mreed@bart.gov 2018051002 14400 600 604800 3600
172800TXTv=spf1 ip4:148.165.3.13 ip4:148.165.3.14 ip4:148.165.3.15 include:service.govdelivery.com include:spf.protection.outlook.com include:_spf.qualtrics.com -all

CNAME

'CNAME' records not found

Resolve via 'ns.bart.gov' NS1 server

0.0 ms
111.0 ms
222.0 ms
333.0 ms
444.0 ms
555.0 ms
666.0 ms
777.0 ms
888.0 ms
999.0 ms
1110.0 ms
ANY bart.gov @148.165.3.10
 273.5 ms
A ns.bart.gov @199.7.83.42
 18.7 ms
A ns.bart.gov @69.36.157.30
 74.5 ms
A ns.bart.gov @64.132.94.250
 274.4 ms
A ns2.twtelecom.net @193.0.14.129
 118.0 ms
A ns2.twtelecom.net @192.54.112.30
 45.3 ms
A ns2.twtelecom.net @64.132.94.251
 193.9 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'ns3.level3.net' NS2 server

0.0 ms
35.1 ms
70.2 ms
105.3 ms
140.5 ms
175.6 ms
210.7 ms
245.8 ms
280.9 ms
316.0 ms
351.2 ms
ANY bart.gov @216.136.95.12
 165.5 ms
A ns3.level3.net @192.33.4.12
 38.0 ms
A ns3.level3.net @192.33.14.30
 18.1 ms
A ns3.level3.net @209.244.0.2
 128.8 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'ns4.level3.net' NS3 server

0.0 ms
56.2 ms
112.4 ms
168.5 ms
224.7 ms
280.9 ms
337.1 ms
393.2 ms
449.4 ms
505.6 ms
561.8 ms
ANY bart.gov @64.132.94.251
 233.0 ms
A ns4.level3.net @193.0.14.129
 117.8 ms
A ns4.level3.net @192.31.80.30
 78.1 ms
A ns4.level3.net @209.244.0.1
 132.2 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'a' root server

0.0 ms
73.5 ms
146.9 ms
220.4 ms
293.9 ms
367.4 ms
440.8 ms
514.3 ms
587.8 ms
661.2 ms
734.7 ms
ANY bart.gov @198.41.0.4
 46.3 ms
ANY bart.gov @69.36.157.30
 72.6 ms
ANY bart.gov @64.132.94.250
 172.3 ms
A ns2.twtelecom.net @199.7.91.13
 28.4 ms
A ns2.twtelecom.net @192.31.80.30
 74.4 ms
A ns2.twtelecom.net @64.132.94.251
 229.8 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'b' root server

0.0 ms
56.3 ms
112.7 ms
169.0 ms
225.3 ms
281.6 ms
338.0 ms
394.3 ms
450.6 ms
506.9 ms
563.3 ms
ANY bart.gov @192.228.79.201
 181.8 ms
ANY bart.gov @209.112.123.30
 147.4 ms
ANY bart.gov @148.165.3.10
 233.7 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'c' root server

0.0 ms
45.4 ms
90.7 ms
136.1 ms
181.4 ms
226.8 ms
272.1 ms
317.5 ms
362.9 ms
408.2 ms
453.6 ms
ANY bart.gov @192.33.4.12
 37.7 ms
ANY bart.gov @81.19.194.30
 133.1 ms
ANY bart.gov @148.165.3.10
 282.4 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'd' root server

0.0 ms
45.4 ms
90.9 ms
136.3 ms
181.7 ms
227.2 ms
272.6 ms
318.0 ms
363.5 ms
408.9 ms
454.3 ms
ANY bart.gov @199.7.91.13
 27.9 ms
ANY bart.gov @209.112.123.30
 155.5 ms
ANY bart.gov @148.165.3.10
 270.7 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'e' root server

0.0 ms
100.9 ms
201.9 ms
302.8 ms
403.8 ms
504.7 ms
605.7 ms
706.6 ms
807.5 ms
908.5 ms
1009.4 ms
ANY bart.gov @192.203.230.10
 28.4 ms
ANY bart.gov @69.36.153.30
 223.7 ms
ANY bart.gov @64.132.94.250
 172.3 ms
A ns2.twtelecom.net @193.0.14.129
 204.4 ms
A ns2.twtelecom.net @192.5.6.30
 103.3 ms
A ns2.twtelecom.net @216.136.95.12
 168.5 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'f' root server

0.0 ms
45.8 ms
91.6 ms
137.3 ms
183.1 ms
228.9 ms
274.7 ms
320.4 ms
366.2 ms
412.0 ms
457.8 ms
ANY bart.gov @192.5.5.241
 18.5 ms
ANY bart.gov @209.112.123.30
 149.4 ms
ANY bart.gov @148.165.3.10
 289.6 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'g' root server

0.0 ms
195.8 ms
391.6 ms
587.5 ms
783.3 ms
979.1 ms
1174.9 ms
1370.7 ms
1566.5 ms
1762.4 ms
1958.2 ms
ANY bart.gov @192.112.36.4
 57.0 ms
ANY bart.gov @81.19.194.30
 136.4 ms
ANY bart.gov @192.5.5.241
 114.5 ms
ANY bart.gov @81.19.194.30
 158.1 ms
ANY bart.gov @64.132.94.250
 274.4 ms
A ns2.twtelecom.net @192.203.230.10
 185.7 ms
A ns2.twtelecom.net @192.54.112.30
 122.5 ms
A ns2.twtelecom.net @216.136.95.12
 161.8 ms
A ns1.twtelecom.net @192.36.148.17
 19.0 ms
A ns1.twtelecom.net @192.12.94.30
 245.0 ms
A ns1.twtelecom.net @64.132.94.251
 171.6 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'h' root server

0.0 ms
155.6 ms
311.3 ms
466.9 ms
622.5 ms
778.2 ms
933.8 ms
1089.4 ms
1245.1 ms
1400.7 ms
1556.3 ms
ANY bart.gov @128.63.2.53
 144.8 ms
ANY bart.gov @69.36.157.30
 69.4 ms
ANY bart.gov @202.12.27.33
 53.2 ms
ANY bart.gov @69.36.153.30
 230.7 ms
ANY bart.gov @64.132.94.250
 180.7 ms
A ns2.twtelecom.net @198.41.0.4
 51.3 ms
A ns2.twtelecom.net @192.54.112.30
 105.1 ms
A ns2.twtelecom.net @216.136.95.12
 163.2 ms
A ns1.twtelecom.net @199.7.83.42
 55.6 ms
A ns1.twtelecom.net @192.43.172.30
 45.8 ms
A ns1.twtelecom.net @64.132.94.251
 247.1 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'i' root server

0.0 ms
185.7 ms
371.5 ms
557.2 ms
743.0 ms
928.7 ms
1114.5 ms
1300.2 ms
1486.0 ms
1671.7 ms
1857.5 ms
ANY bart.gov @192.36.148.17
 18.8 ms
ANY bart.gov @81.19.194.30
 131.1 ms
ANY bart.gov @198.41.0.4
 47.0 ms
ANY bart.gov @209.112.123.30
 237.1 ms
ANY bart.gov @202.12.27.33
 144.6 ms
ANY bart.gov @81.19.194.30
 135.0 ms
ANY bart.gov @148.165.3.10
 200.5 ms
A ns1.twtelecom.net @198.41.0.4
 52.5 ms
A ns1.twtelecom.net @192.54.112.30
 105.4 ms
A ns1.twtelecom.net @216.136.95.12
 164.5 ms
A ns1.twtelecom.net @202.12.27.33
 52.6 ms
A ns1.twtelecom.net @192.42.93.30
 146.7 ms
A ns1.twtelecom.net @64.132.94.251
 213.2 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'j' root server

0.0 ms
121.3 ms
242.5 ms
363.8 ms
485.1 ms
606.4 ms
727.6 ms
848.9 ms
970.2 ms
1091.5 ms
1212.7 ms
ANY bart.gov @192.58.128.30
 20.2 ms
ANY bart.gov @209.112.123.30
 149.5 ms
ANY bart.gov @192.36.148.17
 104.8 ms
ANY bart.gov @209.112.123.30
 154.7 ms
ANY bart.gov @148.165.3.10
 220.5 ms
A ns1.twtelecom.net @202.12.27.33
 52.6 ms
A ns1.twtelecom.net @192.42.93.30
 235.3 ms
A ns1.twtelecom.net @64.132.94.251
 167.6 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'k' root server

0.0 ms
84.9 ms
169.8 ms
254.7 ms
339.6 ms
424.6 ms
509.5 ms
594.4 ms
679.3 ms
764.2 ms
849.1 ms
ANY bart.gov @193.0.14.129
 38.9 ms
ANY bart.gov @81.19.194.30
 127.7 ms
ANY bart.gov @64.132.94.250
 182.4 ms
A ns2.twtelecom.net @192.58.128.30
 20.0 ms
A ns2.twtelecom.net @192.52.178.30
 163.5 ms
A ns2.twtelecom.net @216.136.95.12
 213.2 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'l' root server

0.0 ms
142.1 ms
284.2 ms
426.2 ms
568.3 ms
710.4 ms
852.5 ms
994.6 ms
1136.7 ms
1278.7 ms
1420.8 ms
ANY bart.gov @199.7.83.42
 19.1 ms
ANY bart.gov @81.19.194.30
 130.0 ms
ANY bart.gov @128.63.2.53
 224.3 ms
ANY bart.gov @81.19.194.30
 158.8 ms
ANY bart.gov @148.165.3.10
 208.1 ms
A ns1.twtelecom.net @192.203.230.10
 85.1 ms
A ns1.twtelecom.net @192.55.83.30
 223.5 ms
A ns1.twtelecom.net @216.136.95.12
 163.1 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving

Resolve via 'm' root server

0.0 ms
248.8 ms
497.6 ms
746.4 ms
995.1 ms
1243.9 ms
1492.7 ms
1741.5 ms
1990.3 ms
2239.1 ms
2487.8 ms
ANY bart.gov @202.12.27.33
 52.9 ms
ANY bart.gov @69.36.153.30
 215.9 ms
ANY bart.gov @192.228.79.201
 260.1 ms
ANY bart.gov @69.36.153.30
 210.1 ms
ANY bart.gov @199.7.83.42
 18.6 ms
ANY bart.gov @69.36.153.30
 213.8 ms
ANY bart.gov @148.165.3.10
 196.5 ms
A ns1.twtelecom.net @199.7.83.42
 152.0 ms
A ns1.twtelecom.net @192.52.178.30
 162.9 ms
A ns1.twtelecom.net @216.136.95.12
 219.6 ms
A ns1.twtelecom.net @192.203.230.10
 191.2 ms
A ns1.twtelecom.net @192.52.178.30
 168.1 ms
A ns1.twtelecom.net @216.136.95.12
 219.6 ms
UDP
TCP connect
TCP sending
TCP waiting
TCP receiving