ustrc.com - dns.ninja

`ustrc.com`

DNSSEC	⚠️ Not signed
A	104.130.177.117^{🇺🇸 RACKSPACE-IAD104.130.160.0/19 Rackspace}
NS	`ns1-09.azure-dns.com` ⭐
		A	2603:1061:0:700::9^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
		A	13.107.236.9^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
NS	`ns2-09.azure-dns.net`
		A	2620:1ec:8ec:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
		A	150.171.21.9^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
NS	`ns3-09.azure-dns.org`
		A	2a01:111:4000:700::9^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-09.azure-dns.org`
		A	204.14.183.9^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-09.azure-dns.org`
NS	`ns4-09.azure-dns.info`
		A	2620:1ec:bda:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
		A	208.84.5.9^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
MX	`ustrc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms18053749`
SOA	`ns1-09.azure-dns.com`awsdns-hostmaster@amazon.com serial=1

`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=1782549360

WOT: SAFE (67/100)

Subdomains

usfw.ustrc.com

usmm.ustrc.com

www.ustrc.com

Same first word

ustrc.jp

ustrc.com

Similar names

trcus.com

crust.com.au

trucs.sakura.ne.jp

crust.ca

struc.biz

crust.co.jp

scurt.eu

curts.com

curts.net

rsutc.ca

ctrus.io

rustc.biz

turcs.com

crust.tech

tcrus.ru

crust.eu

usctr.com

crust.com

struc.com

trucs.it

trucs.be

tsruc.com

tsurc.org

trucs.com

curts.website

urtsc.com

scrut.io

crust.fr

rtusc.com

rctus.com

trucs.jp

scurt.ru

ctrus.de

trucs.org

custr.net

struc.net

cstru.com

rcsut.com

ctrus.ru

cruts.net

urtsc.org

crust.ad.jp

trucs.net

trusc.io

struc.eu

crust.gr

cruts.com

rustc.net

rustc.com

usrct.net

struc.org

cruts.nl

crust.cn

curst.net

crust.se

turcs.org

rtusc.org

crust.mobi

struc.email

scurt.cn

trusc.co.za

struc.ro

cutrs.com

sturc.at

struc.ca

crust.wales

crust.nl

crust.info

trucs.eu

ructs.com

rsutc.com

crust.network

scrut.net

scrut.fr

sturc.de

scurt.net

sctur.com

crust.dk

scrut.my

scrut.in

usrtc.com

crust.com.co

scrut.com

surtc.org

turcs.fr

crust.it

trusc.net

trucs.ca

cturs.com

rsctu.at

crust.ru

cruts.org

trucs.ch

cutrs.org.br

rcuts.com

trucs.fr

uctrs.com

custr.com

rtcus.com

DNS History

15 records (6 active, 9 former)

○NSns-1150.awsdns-15.org2018-10-28 → 2018-10-28 · 4 obs

○ 2017-02-12 01:51:04
● 2018-10-28 23:40:20
○ 2026-02-15 13:44:06
○ 2026-06-27 08:49:20

○NSns-127.awsdns-15.com2018-10-28 → 2018-10-28 · 4 obs

○ 2017-02-12 01:51:04
● 2018-10-28 23:40:20
○ 2026-02-15 13:44:06
○ 2026-06-27 08:49:20

○NSns-1589.awsdns-06.co.uk2018-10-28 → 2018-10-28 · 4 obs

○ 2017-02-12 01:51:04
● 2018-10-28 23:40:20
○ 2026-02-15 13:44:06
○ 2026-06-27 08:49:20

○NSns-899.awsdns-48.net2018-10-28 → 2018-10-28 · 4 obs

○ 2017-02-12 01:51:04
● 2018-10-28 23:40:20
○ 2026-02-15 13:44:06
○ 2026-06-27 08:49:20

●NSns1-09.azure-dns.com2026-02-15 → 2026-06-27 · 3 obs

○ 2018-10-28 23:40:20
● 2026-02-15 13:44:06
● 2026-06-27 08:49:20

●NSns2-09.azure-dns.net2026-02-15 → 2026-06-27 · 3 obs

○ 2018-10-28 23:40:20
● 2026-02-15 13:44:06
● 2026-06-27 08:49:20

●NSns3-09.azure-dns.org2026-02-15 → 2026-06-27 · 3 obs

○ 2018-10-28 23:40:20
● 2026-02-15 13:44:06
● 2026-06-27 08:49:20

○NSns33.worldnic.com2015-08-02 → 2017-02-12 · 4 obs

● 2015-08-02 00:24:40
● 2017-02-12 01:51:04
○ 2018-10-28 23:40:20
○ 2026-06-27 08:49:20

○NSns34.worldnic.com2015-08-02 → 2017-02-12 · 4 obs

● 2015-08-02 00:24:40
● 2017-02-12 01:51:04
○ 2018-10-28 23:40:20
○ 2026-06-27 08:49:20

●NSns4-09.azure-dns.info2026-02-15 → 2026-06-27 · 3 obs

○ 2018-10-28 23:40:20
● 2026-02-15 13:44:06
● 2026-06-27 08:49:20

○MXusmm.ustrc.com2015-08-02 → 2017-02-12 · 4 obs

● 2015-08-02 00:24:40
● 2017-02-12 01:51:04
○ 2018-10-28 23:40:20
○ 2026-06-27 08:49:20

●MXustrc-com.mail.protection.outlook.com2018-10-28 → 2026-06-27 · 3 obs

○ 2017-02-12 01:51:04
● 2018-10-28 23:40:20
● 2026-06-27 08:49:20

○MXusxm.ustrc.com2015-08-02 → 2017-02-12 · 4 obs

● 2015-08-02 00:24:40
● 2017-02-12 01:51:04
○ 2018-10-28 23:40:20
○ 2026-06-27 08:49:20

●A104.130.177.1172018-10-28 → 2026-06-27 · 3 obs

○ 2017-02-12 01:51:04
● 2018-10-28 23:40:20
● 2026-06-27 08:49:20

○A76.1.112.2442015-08-02 → 2017-02-12 · 4 obs

● 2015-08-02 00:24:40
● 2017-02-12 01:51:04
○ 2018-10-28 23:40:20
○ 2026-06-27 08:49:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ustrc.com	ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.9

NS records: ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ustrc.com (unsigned zone)

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.130.177.117`
NS	4	`ns1-09.azure-dns.com, ns2-09.azure-dns.net...`
MX	1	`ustrc-com.mail.protection.outlook.com (p`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms18053749`
SOA	1	`ns1-09.azure-dns.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-09.azure-dns.com, ns1-09.azure-dns.com)

Analysis

Hierarchy

ustrc.com is a parent domain, with usfw.ustrc.com, usmm.ustrc.com and www.ustrc.com beneath it.

IP Addresses

ustrc.com directs to one IP number, which is 104.130.177.117.

Among the host names that share IP numbers with ustrc.com are wstroping.com, www.ustrc.com, globalhandicaps.com and two others.

Name Servers

The domain ustrc.com is delegated to these four name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.

ustrc.com has at least partial name server overlap with other domains, such as palmbeachstate.edu, dynamics365finance.biz, reachequitycenter.duke.edu and two others.

ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org all point to exactly two IP numbers each: ns1-09.azure-dns.com → 13.107.236.9 and 2603:1061:0:700::9; ns4-09.azure-dns.info → 208.84.5.9 and 2620:1ec:bda:700::9; ns2-09.azure-dns.net → 150.171.21.9 and 2620:1ec:8ec:700::9; ns3-09.azure-dns.org → 204.14.183.9 and 2a01:111:4000:700::9.

Mail Servers

ustrc.com routes its mail through a single mail server, ustrc-com.mail.protection.outlook.com.

ustrc-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.12, 52.101.11.17 and 52.101.40.0, along with 5 other.