usfc.com - dns.ninja

`usfc.com`

DNSSEC	⚠️ Not signed
A	68.23.21.29^{🇺🇸 YELLOW-KCGO68.23.21.0/24 Yellow Transportation Inc}
		PTR	`regionalexpertise.com`
		PTR	`usfbestway.com`
		PTR	`usfc.com`
		PTR	`usfdugan.com`
		PTR	`usfholland.com`
		PTR	`usfreddaway.com`
		PTR	`usfreightways.com`
		PTR	`www.usfc.com`
NS	`cbru.br.ns.els-gms.att.net` ⭐
		A	2001:1890:1ff:9f0:68:94:156:132^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
			PTR	`cbru.br.ns.els-gms.att.net`
		A	68.94.156.132^{🇺🇸 AS701868.88.0.0/13 ARIN Allocation SBC Internet Services}
			PTR	`cbru.br.ns.els-gms.att.net`
NS	`cmtu.mt.ns.els-gms.att.net`
		A	2001:1890:1ff:9f1:99:99:99:132^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
			PTR	`cmtu.mt.ns.els-gms.att.net`
		A	99.99.99.132^{🇺🇸 AS701899.96.0.0/13 AT&T Enterprises, LLC}
			PTR	`cmtu.mt.ns.els-gms.att.net`
NS	`dns1.p07.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:7:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p07.nsone.net`
		A	198.51.44.7^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p07.nsone.net`
NS	`dns2.p07.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:7::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p07.nsone.net`
		A	198.51.45.7^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p07.nsone.net`
NS	`dns3.p07.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:7:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p07.nsone.net`
		A	198.51.44.71^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p07.nsone.net`
NS	`dns4.p07.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:7::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p07.nsone.net`
		A	198.51.45.71^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p07.nsone.net`
MX	`mxa-0029f701.gslb.pphosted.com` ⭐
		A	67.231.156.119^{🇺🇸 Proofpoint67.231.156.0/24 Inc.}
			PTR	`mx0b-0029f701.pphosted.com`
MX	`mxb-0029f701.gslb.pphosted.com` ⭐
		A	67.231.148.120^{🇺🇸 Proofpoint67.231.148.0/24 Inc.}
			PTR	`mx0a-0029f701.pphosted.com`
TXT	`citrix.mobile.ads.otp=urb6xw5gztr3c41itkob`
TXT	`atlassian-domain-verification=fUA4a5/XKPC4YJZsT/ticFfJ5pLj8XjxEYOCMFEK0eWWklk...`
TXT	`v=spf1 ip4:68.23.21.0/24 ip4:204.9.85.0/24 ip4:147.253.217.76 ip4:52.13.166.5...`
TXT	`MS=ms60318014`
TXT	`vr1BDWF+hGUUGnNjJ8mvkie2yPZ9XhG8vKeaTBB8Hq+pV5XUF7KQ28oi6tese4OmtA2Au40TcKc1y...`
SOA	`cbru.br.ns.els-gms.att.net`rm-hostmaster@ems.att.com serial=52

`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=1783713597

PTR for

29.21.23.68.in-addr.arpa

Subdomains

mobileb.usfc.com

usfctxsg01.usfc.com

old.usfc.com

secure.usfc.com

mail.usfc.com

ivanhoe.usfc.com

ns1.usfc.com

www.usfc.com

mobile.usfc.com

mobiletest.usfc.com

tmsportal.usfc.com

b2b.usfc.com

68-23-21-42.usfc.com

usfeportal.usfc.com

Same first word

usfc.de

usfc.us

usfc.net

usfc.at

usfc.com

usfc.org

Similar names

sucf.net

ufsc.eu

scfu.ru

ucsf.edu.ar

ucsf.dk

scuf.tv

fusc.co.uk

scuf.org

scuf.com

fucs.com

sufc.co

csuf.education

cufs.ru

cusf.ca

sfuc.com

ucsf.com

cusf.de

scuf.info

sfcu.mobi

ucsf.de

csuf.gripe

cusf.org

ucfs.ru

sufc.cn

sfcu.company

sucf.cn

csfu.net

sufc.com.au

fucs.nfshost.com

sufc.nz

ufcs.com

sfcu.biz

cfus.ca

fcsu.org

ufsc.ru

scfu.net

fucs.io

csuf.de

uscf.fr

fscu.cn

sfcu.cn

ufsc.br

ucfs.org

sfcu.com

csfu.cz

cfsu.com

fsuc.com

uscf.org

sufc.com.cn

fcsu.com.ua

sfcu.com.au

csuf.wtf

cusf.fr

ucfs.pl

sfcu.me

sufc.co.za

fusc.ch

fusc.com

fusc.org

fcus.cn

sfcu.org

cusf.co.uk

cfsu.de

ucsf.eu

fscu.org

fcus.com.au

cfus.dk

fusc.ru

ufsc.co.uk

csuf.com

uscf.it

scuf.co.uk

fcsu.top

ucfs.de

scuf.co

cfus.net

csuf.exposed

fcsu.com

sfcu.fr

scuf.com.au

sufc.net

sfcu.de

uscf.de

fscu.com.au

sufc.com

ufcs.org

cusf.com

csuf.foundation

ufsc.com

fucs.org

fscu.ch

ucsf.net

fscu.info

fucs.de

cfus.de

sfcu.at

DNS History

13 records (9 active, 4 former)

●NScbru.br.ns.els-gms.att.net2015-08-28 → 2026-07-10 · 2 obs

● 2015-08-28 07:17:02
● 2026-07-10 20:14:42

●NScmtu.mt.ns.els-gms.att.net2015-08-28 → 2026-07-10 · 2 obs

● 2015-08-28 07:17:02
● 2026-07-10 20:14:42

●NSdns1.p07.nsone.net2026-02-16 → 2026-07-10 · 3 obs

○ 2015-08-28 07:17:02
● 2026-02-16 02:29:42
● 2026-07-10 20:14:42

●NSdns2.p07.nsone.net2026-02-16 → 2026-07-10 · 3 obs

○ 2015-08-28 07:17:02
● 2026-02-16 02:29:42
● 2026-07-10 20:14:42

●NSdns3.p07.nsone.net2026-02-16 → 2026-07-10 · 3 obs

○ 2015-08-28 07:17:02
● 2026-02-16 02:29:42
● 2026-07-10 20:14:42

●NSdns4.p07.nsone.net2026-02-16 → 2026-07-10 · 3 obs

○ 2015-08-28 07:17:02
● 2026-02-16 02:29:42
● 2026-07-10 20:14:42

●MXmxa-0029f701.gslb.pphosted.com2020-03-07 → 2026-07-10 · 3 obs

○ 2017-09-12 12:07:06
● 2020-03-07 15:17:12
● 2026-07-10 20:14:42

●MXmxb-0029f701.gslb.pphosted.com2020-03-07 → 2026-07-10 · 3 obs

○ 2017-09-12 12:07:06
● 2020-03-07 15:17:12
● 2026-07-10 20:14:42

○MXosmtp01.yrcw.com2015-08-28 → 2017-09-12 · 4 obs

● 2015-08-28 07:17:02
● 2017-09-12 12:07:06
○ 2020-03-07 15:17:12
○ 2026-07-10 20:14:42

○MXosmtp02.yrcw.com2015-08-28 → 2017-09-12 · 4 obs

● 2015-08-28 07:17:02
● 2017-09-12 12:07:06
○ 2020-03-07 15:17:12
○ 2026-07-10 20:14:42

○MXosmtp03.yrcw.com2016-05-27 → 2017-09-12 · 5 obs

○ 2015-08-28 07:17:02
● 2016-05-27 06:39:02
● 2017-09-12 12:07:06
○ 2020-03-07 15:17:12
○ 2026-07-10 20:14:42

○MXosmtp04.yrcw.com2016-05-27 → 2017-09-12 · 5 obs

○ 2015-08-28 07:17:02
● 2016-05-27 06:39:02
● 2017-09-12 12:07:06
○ 2020-03-07 15:17:12
○ 2026-07-10 20:14:42

●A68.23.21.292015-08-28 → 2026-07-10 · 2 obs

● 2015-08-28 07:17:02
● 2026-07-10 20:14:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
usfc.com	cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, dns1.p07.nsone.net, dns2.p07.nsone.net...	-

✅ Authoritative Response

Server:68.94.156.132

NS records: cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usfc.com (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`68.23.21.29`
NS	2	`cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net`
MX	2	`mxa-0029f701.gslb.pphosted.com (pri: 10), mxb-0029f701.gslb.pphosted.com (pri: 10)`
TXT	5	`MS=ms60318014, vr1BDWF+hGUUGnNjJ8mvkie2yPZ9XhG8vKeaTBB8...`
SOA	1	`cbru.br.ns.els-gms.att.net rm-hostmaster`

Analysis

Hierarchy

mobileb.usfc.com, usfctxsg01.usfc.com, old.usfc.com, secure.usfc.com, mail.usfc.com and a few other host names are all children of usfc.com.

IP Addresses

usfc.com directs to one IP number, which is 68.23.21.29.

Among the host names that share IP numbers with usfc.com are usfreddaway.com, usfdugan.com, usfreightways.com and two others.

Name Servers

usfc.com has 6 name servers — dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and 3 others.

The name servers of usfc.com overlap at least partially with those of other domains — among them intervance.com, justforrun.com, archsfa.com and two more.

These name servers commonly appear in delegations together with dns4.p07.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com and 7 other.

Hosts with two IP numbers each:

dns1.p07.nsone.net resolves to 198.51.44.7 and 2620:4d:4000:6259:7:7:0:1.

dns2.p07.nsone.net resolves to 198.51.45.7 and 2a00:edc0:6259:7:7::2.

dns3.p07.nsone.net resolves to 198.51.44.71 and 2620:4d:4000:6259:7:7:0:3.

dns4.p07.nsone.net resolves to 198.51.45.71 and 2a00:edc0:6259:7:7::4.

cbru.br.ns.els-gms.att.net resolves to 68.94.156.132 and 2001:1890:1ff:9f0:68:94:156:132.

cmtu.mt.ns.els-gms.att.net resolves to 99.99.99.132 and 2001:1890:1ff:9f1:99:99:99:132.

Mail Servers

The MX records for usfc.com point to two mail servers: mxa-0029f701.gslb.pphosted.com and mxb-0029f701.gslb.pphosted.com.

usfc.com has the same mail server arrangement as a number of other domains, for example newpenn.com, yrc.com, regionalexpertise.com and two more.

Both mxa-0029f701.gslb.pphosted.com and mxb-0029f701.gslb.pphosted.com have a single IP address each — mxa-0029f701.gslb.pphosted.com resolves to 67.231.156.119 while mxb-0029f701.gslb.pphosted.com resolves to 67.231.148.120.