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


2026-05-12 10:00:01 - 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]  2.716ms    3.004ms    4.015ms   
4 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94) [AS174] 0.806ms 0.740ms 0.860ms
5 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.634ms 2.490ms 2.428ms
6 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.545ms 3.765ms 3.988ms
7 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 12.049ms
8 > be6904.ccr31.oma02.atlas.cogentco.com (154.54.95.98) [AS174] 22.256ms 22.095ms 26.484ms
9 > be5214.ccr41.ord01.atlas.cogentco.com (154.54.165.134) [AS174] 30.277ms 30.212ms 30.284ms
10 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 36.734ms 36.771ms 36.711ms
11 > port-channel9258.ccr91.dca04.atlas.cogentco.com (154.54.173.94) [AS174] 48.899ms 48.897ms 48.851ms
12 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 49.608ms 49.578ms 49.518ms
13 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 49.646ms 49.556ms 49.850ms
14 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 49.930ms 49.866ms 50.021ms
15 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 49.644ms 49.698ms 49.675ms
16 > 154.24.92.85 (154.24.92.85) [] 49.535ms 49.458ms 49.515ms
17 > 38.122.166.6 (38.122.166.6) [AS174] 50.961ms 49.047ms 49.007ms
18 > d.root-servers.net (199.7.91.13) [AS10886] 48.965ms 48.958ms 48.985ms

2026-05-12 09:45:01 - 2026-05-12 10:00:01

   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]  3.091ms    3.145ms    1.972ms   
4 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94) [AS174] 0.804ms 0.739ms 0.695ms
5 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 11.482ms 2.532ms 2.580ms
6 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.376ms 4.064ms 3.961ms
7 >
8 > be6904.ccr31.oma02.atlas.cogentco.com (154.54.95.98) [AS174] 22.128ms 22.157ms 22.108ms
9 > be5214.ccr41.ord01.atlas.cogentco.com (154.54.165.134) [AS174] 30.372ms 30.315ms 30.472ms
10 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 36.731ms 36.777ms 36.773ms
11 > port-channel9258.ccr91.dca04.atlas.cogentco.com (154.54.173.94) [AS174] 48.897ms 48.904ms 48.933ms
12 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 49.503ms 49.730ms 49.432ms
13 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 49.890ms hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com(154.54.92.209) [AS174]49.202
14 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 49.029ms 49.035ms 49.092ms
15 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 49.315ms 49.047ms 49.222ms
16 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 49.246ms 49.495ms 49.455ms
17 > 154.24.92.85 (154.24.92.85) [] 49.097ms 49.399ms 49.310ms
18 > 38.122.166.6 (38.122.166.6) [AS174] 48.650ms 48.671ms 48.714ms
19 > d.root-servers.net (199.7.91.13) [AS10886] 48.738ms 48.691ms 48.672ms

2026-05-08 23:30:01 - 2026-05-12 09:45:01

   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]  2.762ms    2.230ms    1.934ms   
4 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94) [AS174] 0.618ms 0.699ms 0.670ms
5 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.528ms 2.535ms 2.384ms
6 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 17.412ms 3.653ms 4.241ms
7 >
8 > be6904.ccr31.oma02.atlas.cogentco.com (154.54.95.98) [AS174] 22.127ms 25.736ms 22.441ms
9 > be5214.ccr41.ord01.atlas.cogentco.com (154.54.165.134) [AS174] 30.477ms 30.321ms 30.554ms
10 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 36.768ms 36.773ms 36.742ms
11 > port-channel9258.ccr91.dca04.atlas.cogentco.com (154.54.173.94) [AS174] 48.866ms 48.873ms 48.895ms
12 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 49.839ms 49.601ms 49.462ms
13 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 49.574ms 49.742ms 49.569ms
14 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 49.745ms 49.748ms 49.669ms
15 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 49.881ms 49.638ms 49.813ms
16 > 154.24.92.85 (154.24.92.85) [] 49.588ms 49.340ms 49.391ms
17 > 38.122.166.6 (38.122.166.6) [AS174] 49.850ms 49.286ms 49.183ms
18 > d.root-servers.net (199.7.91.13) [AS10886] 48.934ms 48.931ms 48.962ms

2026-05-08 22:45:01 - 2026-05-08 23:30:01

   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]  0.938ms    1.947ms    1.775ms   
4 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94) [AS174] 0.854ms 0.772ms 0.798ms
5 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.572ms 2.647ms 2.434ms
6 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.515ms 3.838ms 4.121ms
7 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 18.542ms 18.546ms 18.444ms
8 > be3096.ccr81.sjc13.atlas.cogentco.com (154.54.40.41) [AS174] 20.752ms 20.425ms 85.058ms
9 > be3097.ccr41.lax01.atlas.cogentco.com (154.54.40.158) [AS174] 30.687ms 30.655ms 31.174ms
10 > be2931.ccr31.phx01.atlas.cogentco.com (154.54.44.85) [AS174] 41.105ms 40.997ms 40.966ms
11 > be5471.ccr21.elp02.atlas.cogentco.com (154.54.166.57) [AS174] 49.816ms 50.606ms 59.476ms
12 > be3821.ccr31.dfw01.atlas.cogentco.com (154.54.165.25) [AS174] 61.092ms 61.006ms 61.445ms
13 > port-channel8121.ccr91.jan02.atlas.cogentco.com (154.54.40.250) [AS174] 67.749ms 67.730ms 67.745ms
14 > be3009.ccr41.atl01.atlas.cogentco.com (154.54.29.133) [AS174] 75.377ms 75.345ms 86.969ms
15 > port-channel3482.ccr91.dca04.atlas.cogentco.com (154.54.169.177) [AS174] 91.373ms 91.408ms 91.382ms
16 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 92.566ms 92.378ms 92.196ms
17 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 92.266ms 92.304ms 92.186ms
18 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 92.574ms 92.537ms 92.593ms
19 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 92.422ms 92.325ms 92.283ms
20 > 154.24.92.85 (154.24.92.85) [] 92.277ms 92.173ms 92.172ms
21 > 38.122.166.6 (38.122.166.6) [AS174] 91.672ms 91.631ms 91.646ms
22 > d.root-servers.net (199.7.91.13) [AS10886] 91.606ms 91.579ms 91.605ms

2026-05-05 14:45:01 - 2026-05-08 22:45:01

   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]  3.142ms    1.020ms    2.193ms   
4 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94) [AS174] 0.752ms 0.736ms 0.721ms
5 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.575ms 2.420ms 2.395ms
6 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 45.392ms 4.461ms 3.388ms
7 >
8 > be6904.ccr31.oma02.atlas.cogentco.com (154.54.95.98) [AS174] 22.338ms 84.490ms 22.080ms
9 > be5214.ccr41.ord01.atlas.cogentco.com (154.54.165.134) [AS174] 30.501ms 30.235ms 30.537ms
10 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 36.818ms 36.756ms 36.762ms
11 > port-channel9258.ccr91.dca04.atlas.cogentco.com (154.54.173.94) [AS174] 48.868ms 48.846ms 48.836ms
12 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 49.759ms 49.801ms 49.561ms
13 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 49.593ms 49.937ms 49.743ms
14 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 50.219ms 50.195ms 49.989ms
15 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 49.814ms 49.865ms 49.703ms
16 > 154.24.92.85 (154.24.92.85) [] 49.547ms 49.840ms 49.787ms
17 > 38.122.166.6 (38.122.166.6) [AS174] 49.009ms 49.443ms 48.961ms
18 > d.root-servers.net (199.7.91.13) [AS10886] 49.037ms 49.006ms 49.029ms