`xfinitymobile.com`

DNSSEC	🔒 Signed (DS record present)
A	2001:558:feed:dc:96:99:240:156^{🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
		PTR	`xfinitymobile-anycast-1p.slb.comcast.com`
A	96.99.240.156^{🇺🇸 COMCAST-IBONE96.96.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
NS	`ns.xfinitymobile.com` ⭐
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`
MX	`mx1.alerts.comcast.net` ⭐
		A	96.104.50.147^{🇺🇸 COMCAST-IBONE96.96.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`umpimta-a1p-524797.sys.comcast.net`
MX	`mx2.alerts.comcast.net` ⭐
		A	96.106.60.82^{🇺🇸 COMCAST-IBONE96.96.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`umpimta-c1p-525000.sys.comcast.net`
TXT	`v=spf1 include:_spf.mdp.comcast.net -all`
SOA	`ns.xfinitymobile.com`dnsmaster@comcastonline.com serial=2008073679

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

📈 Tranco rank: #404,079

Up

img.xfinitymobile.com

ns.xfinitymobile.com

myaccount.xfinitymobile.com

www.xfinitymobile.com

Same first word

xfinitymobile.org

xfinitymobile.net

xfinitymobile.com

Similar names

xfinitymobiel.com

mobilexfinity.com

xfinitymoible.com

DNS History

13 records (10 active, 3 former)

●NSdns101.comcast.net2015-06-11 → 2026-02-25 · 2 obs

● 2015-06-11 13:45:34
● 2026-02-25 20:57:38

●NSdns102.comcast.net2015-06-11 → 2026-02-25 · 2 obs

● 2015-06-11 13:45:34
● 2026-02-25 20:57:38

●NSdns103.comcast.net2015-06-11 → 2026-02-25 · 2 obs

● 2015-06-11 13:45:34
● 2026-02-25 20:57:38

●NSdns104.comcast.net2015-06-11 → 2026-02-25 · 2 obs

● 2015-06-11 13:45:34
● 2026-02-25 20:57:38

●NSdns105.comcast.net2015-06-11 → 2026-02-25 · 2 obs

● 2015-06-11 13:45:34
● 2026-02-25 20:57:38

●NSns.xfinitymobile.com2015-06-11 → 2026-02-25 · 2 obs

● 2015-06-11 13:45:34
● 2026-02-25 20:57:38

●MXmx1.alerts.comcast.net2016-11-26 → 2026-02-25 · 2 obs

● 2016-11-26 17:42:24
● 2026-02-25 20:57:38

●MXmx2.alerts.comcast.net2016-11-26 → 2026-02-25 · 2 obs

● 2016-11-26 17:42:24
● 2026-02-25 20:57:38

○A165.160.13.202015-06-11 → 2016-11-26 · 4 obs

● 2015-06-11 13:45:34
● 2016-11-26 17:42:24
○ 2017-10-03 03:10:38
○ 2026-02-25 20:57:38

○A165.160.15.202015-06-11 → 2016-11-26 · 4 obs

● 2015-06-11 13:45:34
● 2016-11-26 17:42:24
○ 2017-10-03 03:10:38
○ 2026-02-25 20:57:38

●A2001:558:feed:dc:96:99:240:1562026-02-24 → 2026-02-25 · 3 obs

○ 2020-07-27 01:06:00
● 2026-02-24 16:41:14
● 2026-02-25 20:57:38

○A69.252.80.752017-10-03 → 2020-07-27 · 5 obs

○ 2016-11-26 17:42:24
● 2017-10-03 03:10:38
● 2020-07-27 01:06:00
○ 2026-02-24 16:41:14
○ 2026-02-25 20:57:38

●A96.99.240.1562026-02-24 → 2026-02-25 · 3 obs

○ 2020-07-27 01:06:00
● 2026-02-24 16:41:14
● 2026-02-25 20:57:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
xfinitymobile.com	dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net...	-

✅ Authoritative Response

Server: 68.87.72.244

NS records: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net, dns105.comcast.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 655ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`96.99.240.156`
AAAA	1	`2001:558:feed:dc:96:99:240:156`
NS	5	`dns104.comcast.net, dns101.comcast.net...`
MX	2	`mx1.alerts.comcast.net (pri: 10), mx2.alerts.comcast.net (pri: 10)`
TXT	1	`v=spf1 include:_spf.mdp.comcast.net -all`
SOA	1	`ns.xfinitymobile.com dnsmaster.comcaston`

AI analysis

xfinitymobile.com is a parent of img.xfinitymobile.com, ns.xfinitymobile.com, myaccount.xfinitymobile.com and www.xfinitymobile.com.

xfinitymobile.com has two IP numbers: 2001:558:feed:dc:96:99:240:156 and 96.99.240.156.

xfinitymobile.com is delegated to six name servers: ns.xfinitymobile.com, dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net and dns105.comcast.net.

xfinitymobile.com at least partially shares name servers with other domains, including 51.164.174.in-addr.arpa, 118.202.73.in-addr.arpa, 33.205.50.in-addr.arpa, 28.71.73.in-addr.arpa and 238.200.98.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.

xfinitymobile.com is served by two mail servers mx1.alerts.comcast.net and mx2.alerts.comcast.net.

xfinitymobile.com shares the same mail server setup as other domains, for instance comcastforbusiness.com, cchealthy.com, xfinityhomesecurity.com, comcastonline.com and trials.xfinity.com.

xfinitymobile.com shares some mail servers with other domains, for instance xclasstv.com, alerts.comcast.net, databee.buzz and comcastaddelivery.com.

These mail servers are often used together with the mail servers mx3.alerts.comcast.net.

Host names with a single IP address: mx1.alerts.comcast.net points to 96.104.50.147; mx2.alerts.comcast.net points to 96.106.60.82.

xfinitymobile.com - robtex.com