NSLIST.NET - speedtest-web.sys.comcast.net
Search for IP or hostnames:
speedtest-web.sys.comcast.net checked at 2025-10-05T23:39:14.082Z 563ms 74/74/74 100% R:9speedtest-web.sys.comcast.net
| NS | dns101.comcast.net | ||||||
| A | 2001:558:fe23:8:69:252:250:103 🇺🇸 Comcast | ||||||
| PTR | dns101.comcast.net | ||||||
| A | 69.252.250.103🇺🇸 Comcast | ||||||
| PTR | dns101.comcast.net | ||||||
| NS | dns102.comcast.net | ||||||
| A | 2001:558:1004:7:68:87:85:132 🇺🇸 Comcast | ||||||
| PTR | dns102.comcast.net | ||||||
| A | 68.87.85.132🇺🇸 Comcast | ||||||
| PTR | dns102.comcast.net | ||||||
| NS | dns103.comcast.net | ||||||
| A | 2001:558:1014:c:68:87:76:228 🇺🇸 Comcast | ||||||
| PTR | dns103.comcast.net | ||||||
| A | 68.87.76.228🇺🇸 Comcast | ||||||
| PTR | dns103.comcast.net | ||||||
| NS | dns104.comcast.net | ||||||
| A | 2001:558:100a:5:68:87:68:244 🇺🇸 Comcast | ||||||
| PTR | dns104.comcast.net | ||||||
| A | 68.87.68.244🇺🇸 Comcast | ||||||
| PTR | dns104.comcast.net | ||||||
| NS | dns105.comcast.net | ||||||
| A | 2001:558:100e:5:68:87:72:244 🇺🇸 Comcast | ||||||
| PTR | dns105.comcast.net | ||||||
| A | 68.87.72.244🇺🇸 Comcast | ||||||
| PTR | dns105.comcast.net | ||||||
sys.comcast.net
| NS | dns101.comcast.net | ||||||
| NS | dns102.comcast.net | ||||||
| NS | dns103.comcast.net | ||||||
| NS | dns104.comcast.net | ||||||
| NS | dns105.comcast.net | ||||||
| MX | tktsapp-ch2-1p.cable.comcast.com | ||||||
Up
qoecnf-port-01.speedtest-web.sys.comcast.net |
qoecnf-port-02.speedtest-web.sys.comcast.net |
AI analysis
speedtest-web.sys.comcast.net is parent of qoecnf-port-01.speedtest-web.sys.comcast.net and qoecnf-port-02.speedtest-web.sys.comcast.net.
speedtest-web.sys.comcast.net is delegated to five name servers: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net and dns105.comcast.net.
speedtest-web.sys.comcast.net at least partially shares name servers with other domains, including 137.224.98.in-addr.arpa, 193.251.98.in-addr.arpa, 9greatoaks.ca.cbone.comcast.net, 74.41.66.in-addr.arpa and 176.174.in-addr.arpa.
Host names with two IP numbers:
dns101.comcast.net points to 2001:558:fe23:8:69:252:250:103 and 69.252.250.103.
dns102.comcast.net points to 2001:558:1004:7:68:87:85:132 and 68.87.85.132.
dns103.comcast.net points to 2001:558:1014:c:68:87:76:228 and 68.87.76.228.
dns104.comcast.net points to 2001:558:100a:5:68:87:68:244 and 68.87.68.244.
dns105.comcast.net points to 2001:558:100e:5:68:87:72:244 and 68.87.72.244.