`c.urs.microsoft.com`

	CNAME	`prod-atm-wds.trafficmanager.net`
	CNAME	`prod-agic-eu2-3.eastus2.cloudapp.azure.com`
	DNSSEC	⚠️ Not signed
	A	4.152.133.8^{🇺🇸 Microsoft4.144.0.0/12 MICROSOFT}

`urs.microsoft.com`

	CNAME	`prod-atm-wds-urs.trafficmanager.net`
	CNAME	`prod-agic-eu2-3.eastus2.cloudapp.azure.com`
	DNSSEC	⚠️ Not signed
	A	4.152.133.8^{🇺🇸 Microsoft4.144.0.0/12 MICROSOFT}

⚠️ On DNS blocklist: ultimate
WOT: SAFE (94/100)
⚠️ On DNS blocklist: ultimate
WOT: SAFE (94/100)

Same first word

c.x0.to

c.lu

c.biz

c.bing

c.gov.au

c.au

c.holdings

c.wtf

c.com.mx

c.xen.prgmr.com

c.company

c.city

c.ph

c.xyz

c.im

c.bot

c.digital

c.si.it

c.ls

c.gov.lv

c.uy

c.gx.cn

c.or.at

c.nu

c.gt

c.net.gt

c.de

c.hu

c.com.ua

c.co.ua

c.cl

c.com.vn

c.estate

c.gd

c.hn

c.cash

c.st

c.ly

c.fr

c.plus

c.gp

c.pn

c.box

c.tv

c.asia

c.co.kr

c.co.za

c.dog

c.ws

c.sc

c.net.cn

c.is

c.fyi

c.black

c.gz.cn

c.cam

c.app

c.cm

c.je

c.me

c.com.pk

c.florist

c.madrid

c.sh

c.amsterdam

c.cr

c.inc

c.gle

c.kg

c.care

c.help

c.net.ar

c.cx

c.citic

c.gl

c.vodka

c.co.uk

c.country

c.wedding

c.uk

c.mom

c.cafe

c.credit

c.academy

c.ua

c.la

c.akamaiedge.net

c.dk

c.my

c.hl.cn

c.media

c.vu

c.od.ua

c.mr

c.sk

c.cn

c.capital

c.co.il

c.onl

c.akamaiedge-staging.net

Similar names

c.cc

c.akamai.net

c.sv

c.email

c.house

c.canva-apps.cn

c.ms

c.gg

c.com.cn

c.fi

c.dating

DNS History

23 records (1 active, 22 former)

○A104.40.17.1392017-04-26 → 2017-04-26 · 4 obs

○ 2017-04-23 07:12:54
● 2017-04-26 20:09:02
○ 2017-05-29 00:00:10
○ 2026-03-23 06:06:00

○A13.84.145.2182016-09-04 → 2016-10-07 · 7 obs

○ 2016-08-19 17:58:20
● 2016-09-04 12:24:26
○ 2016-09-06 00:05:18
○ 2016-09-20 21:42:18
● 2016-10-07 06:55:46
○ 2016-10-10 03:28:22
○ 2026-03-23 06:06:00

○A131.253.40.522016-01-30 → 2017-01-13 · 13 obs

○ 2016-01-29 17:08:40
● 2016-01-30 20:17:40
○ 2016-02-01 06:08:14
○ 2016-10-07 06:55:46
● 2016-10-10 03:28:22
○ 2016-10-22 19:17:24
○ 2016-12-24 03:20:58
● 2016-12-25 16:33:44
● 2016-12-27 16:06:32
○ 2017-01-05 05:04:08
● 2017-01-13 17:35:34
○ 2017-02-01 05:25:12
○ 2026-03-23 06:06:00

○A131.253.40.702015-12-26 → 2015-12-26 · 4 obs

○ 2015-12-21 02:53:56
● 2015-12-26 22:17:26
○ 2016-01-17 04:35:20
○ 2026-03-23 06:06:00

○A134.170.99.2462016-02-14 → 2016-02-14 · 4 obs

○ 2016-02-01 06:08:14
● 2016-02-14 06:54:16
○ 2016-02-24 07:58:28
○ 2026-03-23 06:06:00

○A134.170.99.2482015-12-08 → 2015-12-08 · 4 obs

○ 2015-11-18 17:20:44
● 2015-12-08 16:37:08
○ 2015-12-09 18:57:40
○ 2026-03-23 06:06:00

○A157.55.233.1242015-12-09 → 2015-12-09 · 4 obs

○ 2015-12-08 16:37:08
● 2015-12-09 18:57:40
○ 2015-12-21 02:53:56
○ 2026-03-23 06:06:00

○A157.55.239.2452015-11-05 → 2015-11-05 · 4 obs

○ 2015-11-02 23:06:52
● 2015-11-05 19:13:42
○ 2015-11-10 09:49:46
○ 2026-03-23 06:06:00

○A157.55.239.2462015-11-10 → 2015-11-10 · 4 obs

○ 2015-11-05 19:13:42
● 2015-11-10 09:49:46
○ 2015-11-18 17:20:44
○ 2026-03-23 06:06:00

○A157.56.51.1232015-11-02 → 2015-11-02 · 3 obs

● 2015-11-02 23:06:52
○ 2015-11-05 19:13:42
○ 2026-03-23 06:06:00

○A191.232.139.1802016-01-29 → 2016-05-24 · 7 obs

○ 2016-01-17 04:35:20
● 2016-01-29 17:08:40
○ 2016-01-30 20:17:40
○ 2016-05-16 14:43:18
● 2016-05-24 11:58:50
○ 2016-06-16 13:00:22
○ 2026-03-23 06:06:00

○A207.46.15.2512015-12-21 → 2015-12-21 · 4 obs

○ 2015-12-09 18:57:40
● 2015-12-21 02:53:56
○ 2015-12-26 22:17:26
○ 2026-03-23 06:06:00

○A40.68.222.2122016-12-03 → 2017-04-23 · 11 obs

○ 2016-12-02 03:17:20
● 2016-12-03 09:57:46
○ 2016-12-06 19:42:32
● 2016-12-26 11:51:28
○ 2016-12-27 16:06:32
○ 2017-02-01 05:25:12
● 2017-02-02 15:35:00
○ 2017-04-13 16:20:34
● 2017-04-23 07:12:54
○ 2017-04-26 20:09:02
○ 2026-03-23 06:06:00

○A40.74.131.1992016-12-26 → 2016-12-27 · 5 obs

○ 2016-12-25 16:33:44
● 2016-12-26 11:51:28
● 2016-12-27 16:06:32
○ 2017-05-29 00:00:10
○ 2026-03-23 06:06:00

○A40.77.229.1082016-11-01 → 2016-12-27 · 6 obs

○ 2016-10-22 19:17:24
● 2016-11-01 23:14:50
○ 2016-11-09 06:42:34
● 2016-12-27 16:06:32
○ 2017-05-29 00:00:10
○ 2026-03-23 06:06:00

○A52.187.76.1582016-12-26 → 2016-12-27 · 5 obs

○ 2016-12-25 16:33:44
● 2016-12-26 11:51:28
● 2016-12-27 16:06:32
○ 2017-05-29 00:00:10
○ 2026-03-23 06:06:00

○A64.4.54.1652016-01-17 → 2017-01-05 · 33 obs

○ 2015-12-26 22:17:26
● 2016-01-17 04:35:20
○ 2016-01-29 17:08:40
○ 2016-01-30 20:17:40
● 2016-02-01 06:08:14
○ 2016-02-14 06:54:16
● 2016-02-24 07:58:28
○ 2016-03-08 09:12:36
● 2016-03-18 00:18:30
● 2016-04-22 20:37:40
○ 2016-04-30 18:30:14
○ 2016-05-24 11:58:50
● 2016-06-16 13:00:22
○ 2016-06-24 21:08:44
● 2016-07-09 13:04:36
● 2016-08-19 17:58:20
○ 2016-09-04 12:24:26
○ 2016-09-06 00:05:18
● 2016-09-20 21:42:18
○ 2016-10-07 06:55:46
○ 2016-10-10 03:28:22
● 2016-10-22 19:17:24
○ 2016-11-01 23:14:50
● 2016-11-09 06:42:34
● 2016-12-02 03:17:20
○ 2016-12-03 09:57:46
● 2016-12-06 19:42:32
● 2016-12-24 03:20:58
○ 2016-12-25 16:33:44
● 2016-12-26 11:51:28
● 2017-01-05 05:04:08
○ 2017-01-13 17:35:34
○ 2026-03-23 06:06:00

○A65.52.108.1632016-03-08 → 2016-09-06 · 14 obs

○ 2016-02-24 07:58:28
● 2016-03-08 09:12:36
○ 2016-03-18 00:18:30
○ 2016-04-22 20:37:40
● 2016-04-30 18:30:14
● 2016-05-16 14:43:18
○ 2016-05-24 11:58:50
○ 2016-06-16 13:00:22
● 2016-06-24 21:08:44
○ 2016-07-09 13:04:36
○ 2016-09-04 12:24:26
● 2016-09-06 00:05:18
○ 2016-09-20 21:42:18
○ 2026-03-23 06:06:00

○A65.52.235.1232017-02-01 → 2017-04-13 · 6 obs

○ 2017-01-13 17:35:34
● 2017-02-01 05:25:12
○ 2017-02-02 15:35:00
● 2017-04-13 16:20:34
○ 2017-04-23 07:12:54
○ 2026-03-23 06:06:00

○A65.55.83.1242015-11-18 → 2015-11-18 · 4 obs

○ 2015-11-10 09:49:46
● 2015-11-18 17:20:44
○ 2015-12-08 16:37:08
○ 2026-03-23 06:06:00

●CNAMEprod-atm-wds.trafficmanager.net2026-03-23 → 2026-03-23 · 3 obs

○ 2019-06-26 01:14:30
● 2026-03-23 06:05:56
● 2026-03-23 06:06:00

○CNAMEurs.microsoft.com.nsatc.net2015-11-02 → 2018-02-05 · 4 obs

● 2015-11-02 23:06:52
● 2018-02-05 11:26:20
○ 2018-08-14 22:55:10
○ 2026-03-23 06:06:00

○CNAMEwd-prod-ss.trafficmanager.net2018-08-14 → 2019-06-26 · 5 obs

○ 2018-02-05 11:26:20
● 2018-08-14 22:55:10
● 2019-06-26 01:14:30
○ 2026-03-23 06:05:56
○ 2026-03-23 06:06:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
microsoft.com	ns1-39.azure-dns.com, ns2-39.azure-dns.net, ns3-39.azure-dns.org, ns4-39.azure-dns.info	1 record

✅ Authoritative Response

Server:13.107.206.39

NS records: ns1-39.azure-dns.com, ns2-39.azure-dns.net, ns3-39.azure-dns.org, ns4-39.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoft.com (unsigned zone)

⏱️ Timing

Total: 871ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`prod-atm-wds.trafficmanager.net`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1-39.azure-dns.com)

Analysis

IP Addresses

c.urs.microsoft.com points to IP number: 4.152.133.8.

Other host names, for instance prod-agic-eu2-3.eastus2.cloudapp.azure.com share IP numbers with c.urs.microsoft.com.

c.urs.microsoft.com - robtex.com