xfinitynetwork.us - dns.ninja
xfinitynetwork.us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 165.160.13.20🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States | ||||||
| A | 165.160.15.20🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States | ||||||
| NS | ns.xfinitynetwork.us ⭐ | ||||||
| NS | dns101.comcast.net | ||||||
| A | 2001:558:fe23:8:69:252:250:103🇺🇸 AS332872001:558:fe23::/48 | ||||||
| PTR | dns101.comcast.net | ||||||
| A | 69.252.250.103🇺🇸 COMCAST-IBONE69.240.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns101.comcast.net | ||||||
| NS | dns102.comcast.net | ||||||
| A | 2001:558:1004:7:68:87:85:132🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns102.comcast.net | ||||||
| A | 68.87.85.132🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns102.comcast.net | ||||||
| NS | dns103.comcast.net | ||||||
| A | 2001:558:1014:c:68:87:76:228🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns103.comcast.net | ||||||
| A | 68.87.76.228🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns103.comcast.net | ||||||
| NS | dns104.comcast.net | ||||||
| A | 2001:558:100a:5:68:87:68:244🇺🇸 AS77252001:558:100a::/48 | ||||||
| PTR | dns104.comcast.net | ||||||
| A | 68.87.68.244🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns104.comcast.net | ||||||
| NS | dns105.comcast.net | ||||||
| A | 2001:558:100e:5:68:87:72:244🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns105.comcast.net | ||||||
| A | 68.87.72.244🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns105.comcast.net | ||||||
| SOA | ns.xfinitynetwork.usdnsmaster@comcastonline.com serial=2008073580 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1782900625 | ||||||
Subdomains
ns.xfinitynetwork.us |
Same first word
xfinitynetwork.org |
xfinitynetwork.us |
DNS History
8 records (8 active, 0 former)
●NSdns101.comcast.net2015-06-26 → 2026-07-01 · 2 obs
● 2026-07-01 10:30:12
●NSdns102.comcast.net2015-06-26 → 2026-07-01 · 2 obs
● 2026-07-01 10:30:12
●NSdns103.comcast.net2015-06-26 → 2026-07-01 · 2 obs
● 2026-07-01 10:30:12
●NSdns104.comcast.net2015-06-26 → 2026-07-01 · 2 obs
● 2026-07-01 10:30:12
●NSdns105.comcast.net2015-06-26 → 2026-07-01 · 2 obs
● 2026-07-01 10:30:12
●NSns.xfinitynetwork.us2015-06-26 → 2026-07-01 · 2 obs
● 2026-07-01 10:30:12
●A165.160.13.202015-06-26 → 2026-07-01 · 2 obs
● 2026-07-01 10:30:12
●A165.160.15.202015-06-26 → 2026-07-01 · 2 obs
● 2026-07-01 10:30:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | x.cctld.us, w.cctld.us, k.cctld.us, n.cctld.us... | - |
| xfinitynetwork.us | dns105.comcast.net, dns104.comcast.net, dns102.comcast.net, dns103.comcast.net... | - |
✅ Authoritative Response
Server:68.87.72.244
NS records: dns105.comcast.net, dns104.comcast.net, dns102.comcast.net, dns103.comcast.net, dns101.comcast.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 5 | dns105.comcast.net, dns104.comcast.net... |
| SOA | 1 | ns.xfinitynetwork.us dnsmaster.comcaston |
Analysis
Hierarchy
The domain ns.xfinitynetwork.us falls under the parent xfinitynetwork.us.
IP Addresses
xfinitynetwork.us points to the IP addresses 165.160.13.20 and 165.160.15.20
swintonbusiness.com, earn1position.info, agcglass.fr plus two other host names have IP numbers in common with xfinitynetwork.us.
Name Servers
The DNS delegation for xfinitynetwork.us covers 6 name servers: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net and 3 more.
At least some of xfinitynetwork.us's name servers are shared with other domains, for example elgin.il.chicago.comcast.net, apps.westspdev.cable.comcast.com, 227.98.in-addr.arpa and two more.
These name servers are often deployed together with the name servers dns104.comcast.net, dns105.comcast.net, ns.apps.westspdev.cable.comcast.com and ns.xfinitystores.com.
Host names pointing to two IP addresses:
dns101.comcast.net maps to two IP addresses — 69.252.250.103 and 2001:558:fe23:8:69:252:250:103.
dns102.comcast.net maps to two IP addresses — 68.87.85.132 and 2001:558:1004:7:68:87:85:132.
dns103.comcast.net maps to two IP addresses — 68.87.76.228 and 2001:558:1014:c:68:87:76:228.
dns104.comcast.net maps to two IP addresses — 68.87.68.244 and 2001:558:100a:5:68:87:68:244.
dns105.comcast.net maps to two IP addresses — 68.87.72.244 and 2001:558:100e:5:68:87:72:244.