Localzone SLC (US/US/Salt Lake City) smokeping node
D.ROOT-SERVERS.NET (University of Maryland AS10886 - IPv4)


2026-04-16 20:00:01 - Now

   traceroute to 199.7.91.13 (199.7.91.13), 30 hops max, 60 byte packets

 3 > dfw-da2-bb1-a9.tx.us                          (142.44.208.246)  [AS16276]  2.857ms    2.854ms    1.995ms   
4 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94) [AS174] 0.832ms 0.734ms 0.771ms
5 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.442ms 2.404ms 2.430ms
6 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.744ms 3.093ms 3.601ms
7 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 13.114ms 11.568ms 12.382ms
8 > be6904.ccr31.oma02.atlas.cogentco.com (154.54.95.98) [AS174] 22.126ms 22.133ms 22.524ms
9 > be5214.ccr41.ord01.atlas.cogentco.com (154.54.165.134) [AS174] 30.135ms 30.213ms 30.349ms
10 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 36.782ms 36.733ms 36.712ms
11 > port-channel9258.ccr91.dca04.atlas.cogentco.com (154.54.173.94) [AS174] 48.799ms 48.836ms 48.844ms
12 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 49.650ms 49.428ms 49.786ms
13 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 49.440ms 49.369ms 49.485ms
14 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 49.899ms 50.021ms 49.963ms
15 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 49.911ms 50.107ms 49.488ms
16 > 154.24.92.85 (154.24.92.85) [] 49.465ms 49.770ms 49.504ms
17 > 38.122.166.6 (38.122.166.6) [AS174] 48.987ms 48.986ms 48.982ms
18 > d.root-servers.net (199.7.91.13) [AS10886] 48.883ms 48.997ms 48.954ms

2026-04-16 10:30:01 - 2026-04-16 20:00:01

   traceroute to 199.7.91.13 (199.7.91.13), 30 hops max, 60 byte packets

 3 > dfw-da2-bb1-a9.tx.us                          (142.44.208.246)  [AS16276]  3.397ms    3.307ms    1.989ms   
4 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94) [AS174] 0.854ms 0.710ms 0.743ms
5 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.444ms 2.380ms 2.348ms
6 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 4.216ms 4.125ms 4.360ms
7 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 11.766ms 11.915ms 12.536ms
8 > be6904.ccr31.oma02.atlas.cogentco.com (154.54.95.98) [AS174] 22.183ms 22.063ms 22.160ms
9 > be5214.ccr41.ord01.atlas.cogentco.com (154.54.165.134) [AS174] 30.304ms 39.888ms 30.311ms
10 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 36.757ms 36.776ms 36.760ms
11 > be4985.ccr41.jfk02.atlas.cogentco.com (154.54.162.166) [AS174] 45.665ms 45.661ms 45.904ms
12 > port-channel8073.ccr91.dca04.atlas.cogentco.com (154.54.170.69) [AS174] 49.899ms 49.913ms 49.917ms
13 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 50.736ms 50.775ms 50.766ms
14 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 50.744ms 50.679ms 50.678ms
15 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 51.029ms 51.269ms 50.842ms
16 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 50.707ms 50.652ms 50.856ms
17 > 154.24.92.85 (154.24.92.85) [] 50.481ms 50.417ms 50.618ms
18 > 38.122.166.6 (38.122.166.6) [AS174] 50.077ms 50.158ms 50.045ms
19 > d.root-servers.net (199.7.91.13) [AS10886] 50.114ms 50.041ms 50.010ms

2026-04-16 10:15:01 - 2026-04-16 10:30:01

   traceroute to 199.7.91.13 (199.7.91.13), 30 hops max, 60 byte packets

 3 > dfw-da2-bb1-a9.tx.us                          (142.44.208.246)  [AS16276]  2.609ms    1.078ms    2.052ms   
4 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94) [AS174] 0.761ms 0.877ms 0.783ms
5 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.594ms 2.425ms 3.066ms
6 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 4.504ms 3.759ms 4.111ms
7 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 12.733ms 11.987ms 11.956ms
8 > be2282.ccr31.dfw01.atlas.cogentco.com (154.54.162.6) [AS174] 27.454ms 27.518ms 27.404ms
9 > port-channel8121.ccr91.jan02.atlas.cogentco.com (154.54.40.250) [AS174] 34.269ms 34.251ms 34.270ms
10 > be3009.ccr41.atl01.atlas.cogentco.com (154.54.29.133) [AS174] 41.934ms 41.877ms 42.007ms
11 > port-channel3482.ccr91.dca04.atlas.cogentco.com (154.54.169.177) [AS174] 57.922ms 57.908ms 57.943ms
12 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 58.663ms 58.760ms 58.686ms
13 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 58.770ms 58.725ms 58.748ms
14 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 59.160ms 59.061ms 59.018ms
15 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 59.178ms 58.928ms 58.836ms
16 > 154.24.92.85 (154.24.92.85) [] 58.642ms 58.707ms 58.611ms
17 > 38.122.166.6 (38.122.166.6) [] 58.459ms 58.276ms 58.221ms
18 > d.root-servers.net (199.7.91.13) [AS10886] 58.131ms 58.089ms 58.205ms

2026-04-16 08:30:01 - 2026-04-16 10:15:01

   traceroute to 199.7.91.13 (199.7.91.13), 30 hops max, 60 byte packets

 3 > dfw-da2-bb1-a9.tx.us                          (142.44.208.246)  [AS16276]  1.754ms    1.037ms    2.048ms   
4 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94) [AS174] 0.776ms 0.730ms 0.659ms
5 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.576ms 2.469ms 2.357ms
6 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 4.018ms 3.772ms 3.991ms
7 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 13.622ms
8 > be6904.ccr31.oma02.atlas.cogentco.com (154.54.95.98) [AS174] 22.136ms 22.070ms 22.048ms
9 > be5214.ccr41.ord01.atlas.cogentco.com (154.54.165.134) [AS174] 30.282ms 30.285ms 30.354ms
10 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 36.734ms 36.761ms 36.720ms
11 > be4985.ccr41.jfk02.atlas.cogentco.com (154.54.162.166) [AS174] 46.200ms 45.585ms 45.876ms
12 > port-channel8073.ccr91.dca04.atlas.cogentco.com (154.54.170.69) [AS174] 49.883ms 49.881ms 49.935ms
13 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 50.574ms 50.651ms 50.665ms
14 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 50.620ms 50.741ms 50.795ms
15 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 51.060ms 51.240ms 50.868ms
16 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 50.896ms 50.901ms 50.554ms
17 > 154.24.92.85 (154.24.92.85) [] 50.562ms 50.729ms 50.703ms
18 > 38.122.166.6 (38.122.166.6) [] 49.997ms 50.338ms 49.958ms
19 > d.root-servers.net (199.7.91.13) [AS10886] 50.089ms 49.998ms 49.985ms

2026-04-16 03:45:01 - 2026-04-16 08:30:01

   traceroute to 199.7.91.13 (199.7.91.13), 30 hops max, 60 byte packets

 3 > dfw-da2-bb1-a9.tx.us                          (142.44.208.246)  [AS16276]  1.963ms    3.138ms    1.622ms   
4 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94) [AS174] 0.611ms 0.678ms 0.621ms
5 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.370ms 2.252ms 2.289ms
6 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.001ms 3.575ms 3.855ms
7 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 13.261ms 12.618ms
8 > be2282.ccr31.dfw01.atlas.cogentco.com (154.54.162.6) [AS174] 27.482ms 27.507ms 27.487ms
9 > port-channel8121.ccr91.jan02.atlas.cogentco.com (154.54.40.250) [AS174] 344.131ms 349.178ms 349.002ms
10 > be3009.ccr41.atl01.atlas.cogentco.com (154.54.29.133) [AS174] 42.045ms 41.992ms 42.233ms
11 > port-channel3482.ccr91.dca04.atlas.cogentco.com (154.54.169.177) [AS174] 57.929ms 57.947ms 57.955ms
12 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 59.072ms 58.891ms 58.820ms
13 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 58.959ms 58.790ms 58.703ms
14 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 59.369ms 59.504ms 60.445ms
15 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 58.827ms 59.097ms 59.020ms
16 > 154.24.92.85 (154.24.92.85) [] 58.864ms 58.632ms 58.641ms
17 > 38.122.166.6 (38.122.166.6) [] 58.307ms 58.255ms 58.232ms
18 > d.root-servers.net (199.7.91.13) [] 58.133ms 58.135ms 58.154ms

2026-04-08 23:45:01 - 2026-04-16 03:45:01

   traceroute to 199.7.91.13 (199.7.91.13), 30 hops max, 60 byte packets

 3 > dfw-da2-bb1-a9.tx.us                          (142.44.208.246)  [AS16276]  2.259ms    3.035ms    2.009ms   
4 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94) [AS174] 0.948ms 0.981ms 1.009ms
5 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.506ms 2.329ms 2.311ms
6 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.292ms 4.186ms 4.192ms
7 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 12.872ms
8 > be6904.ccr31.oma02.atlas.cogentco.com (154.54.95.98) [AS174] 21.987ms 22.148ms 21.944ms
9 > be5214.ccr41.ord01.atlas.cogentco.com (154.54.165.134) [AS174] 30.570ms 30.176ms 30.231ms
10 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 36.751ms 36.726ms 36.723ms
11 > port-channel9258.ccr91.dca04.atlas.cogentco.com (154.54.173.94) [] 48.778ms 48.786ms 48.804ms
12 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [] 49.686ms 49.832ms 49.475ms
13 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 49.499ms 49.540ms 49.653ms
14 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 49.868ms 49.852ms 49.749ms
15 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 49.509ms 49.703ms 49.790ms
16 > 154.24.92.85 (154.24.92.85) [] 49.460ms 49.382ms 49.361ms
17 > 38.122.166.6 (38.122.166.6) [] 48.964ms 49.051ms 49.629ms
18 > d.root-servers.net (199.7.91.13) [] 48.942ms 48.930ms 48.924ms