dev.xfinityhome.com - robtex.com
dev.xfinityhome.com
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns.dev.xfinityhome.com β | ||||||
| NS | dns101.comcast.net β οΈ Not in parent delegation | ||||||
| A | 2001:558:fe23:8:69:252:250:103πΊπΈ AS332872001:558:fe23::/48 | ||||||
| PTR | dns101.comcast.net | ||||||
| A | 69.252.250.103πΊπΈ 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 β οΈ Not in parent delegation | ||||||
| A | 2001:558:1004:7:68:87:85:132πΊπΈ COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns102.comcast.net | ||||||
| A | 68.87.85.132πΊπΈ 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 β οΈ Not in parent delegation | ||||||
| A | 2001:558:1014:c:68:87:76:228πΊπΈ COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns103.comcast.net | ||||||
| A | 68.87.76.228πΊπΈ 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 β οΈ Not in parent delegation | ||||||
| A | 2001:558:100a:5:68:87:68:244πΊπΈ AS77252001:558:100a::/48 | ||||||
| PTR | dns104.comcast.net | ||||||
| A | 68.87.68.244πΊπΈ 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 β οΈ Not in parent delegation | ||||||
| A | 2001:558:100e:5:68:87:72:244πΊπΈ COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns105.comcast.net | ||||||
| A | 68.87.72.244πΊπΈ COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns105.comcast.net | ||||||
| SOA | ns.dev.xfinityhome.comdnsmaster@comcastonline.com 2008-07-25 #72 | ||||||
xfinityhome.com
| DNSSEC | π Signed (DS record present) | ||||||
| A | 69.252.80.252πΊπΈ COMCAST-IBONE69.240.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| NS | ns.xfinityhome.com β | ||||||
| NS | dns101.comcast.net | ||||||
| NS | dns102.comcast.net | ||||||
| NS | dns103.comcast.net | ||||||
| NS | dns104.comcast.net | ||||||
| NS | dns105.comcast.net | ||||||
| SOA | ns.xfinityhome.comdnsmaster@comcastonline.com serial=2008074581 | ||||||
Subdomains
ecoapp.dev.xfinityhome.com |
xhrelay-va01.dev.xfinityhome.com |
ns.dev.xfinityhome.com |
ecoadmin.dev.xfinityhome.com |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
βNSdns101.comcast.net2015-11-16 β 2026-03-26 Β· 3 obs
β 2015-11-16 01:17:58
β 2026-03-26 09:42:30
βNSdns102.comcast.net2015-11-16 β 2026-03-26 Β· 3 obs
β 2015-11-16 01:17:58
β 2026-03-26 09:42:30
βNSdns103.comcast.net2015-11-16 β 2026-03-26 Β· 3 obs
β 2015-11-16 01:17:58
β 2026-03-26 09:42:30
βNSdns104.comcast.net2015-11-16 β 2026-03-26 Β· 3 obs
β 2015-11-16 01:17:58
β 2026-03-26 09:42:30
βNSdns105.comcast.net2015-11-16 β 2026-03-26 Β· 3 obs
β 2015-11-16 01:17:58
β 2026-03-26 09:42:30
βNSns.dev.xfinityhome.com2015-07-03 β 2026-03-26 Β· 2 obs
β 2026-03-26 09:42:30
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| xfinityhome.com | dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net... | - |
β Authoritative Response
Server:68.87.85.132
NS records: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net, dns105.comcast.net
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 592ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | dns103.comcast.net, dns105.comcast.net... |
| SOA | 1 | ns.dev.xfinityhome.com dnsmaster.comcast |
Analysis
Hierarchy
dev.xfinityhome.com is a parent of ecoapp.dev.xfinityhome.com, xhrelay-va01.dev.xfinityhome.com, ns.dev.xfinityhome.com and ecoadmin.dev.xfinityhome.com.
Name Servers
dev.xfinityhome.com is delegated to six name servers: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net, dns105.comcast.net and ns.dev.xfinityhome.com.
dev.xfinityhome.com at least partially shares name servers with other domains, for instance 122.197.71.in-addr.arpa, 137.194.98.in-addr.arpa, 11.244.69.in-addr.arpa, 180.176.67.in-addr.arpa and 109.188.67.in-addr.arpa.
these name servers are commonly used alongside mmhm.comcastbusiness.net.
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