`10x.com`

DNSSEC	⚠️ Not signed
A	18.208.85.101^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-85-101.compute-1.amazonaws.com`
NS	`ns1.costar.com` ⭐
		A	65.222.181.8^{🇺🇸 COSTAR-Reston65.222.180.0/23 Reston Subnet}
			PTR	`ns1.bizquest.com`
			PTR	`ns1.costar.com`
			PTR	`ns1.bizbuysell.net`
NS	`ns2.costar.com`
		A	204.253.48.130^{🇺🇸 CoStarPA204.253.48.0/24 Palo Alto Subnet}
MX	`costar-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:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`atlassian-domain-verification=LAkz2FUxxMo9oBp9qlpKyMPkFQT3p7fXn2F/dz0S07Gt8LA...`
TXT	`MS=ms73077326`
TXT	`L1iqQgXWN2o8MX7Qo0ZXAqsGWClvsFQs3H9sNN//u+koeETsnW/q+WmvLYZ4qqUxfyUuk4OOnFnEi...`
TXT	`MS=ms19149152`
TXT	`v=spf1 mx ip4:34.223.80.13/32 ip4:34.223.80.14/32 include:costar.com include:...`
SOA	`ns1.costar.com`hostmaster@costar.com 2023-05-01 #6

`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

Subdomains

www.10x.com

Same first word

10x.me

10x.work

10x.pl

10x.tel

10x.co

10x.media

10x.team

10x.de

10x.in

10x.zone

10x.org

10x.lt

10x.solutions

10x.diet

10x.hk

10x.travel

10x.marketing

10x.es

10x.events

10x.ch

10x.vision

10x.technology

10x.co.jp

10x.chat

10x.io

10x.biz

10x.online

10x.sh

10x.co.za

10x.ru

10x.am

10x.social

10x.dk

10x.investments

10x.com

10x.org.il

10x.cc

10x.to

10x.is

10x.net

10x.dev.br

10x.services

10x.email

10x.education

10x.institute

10x.cafe

10x.com.au

10x.life

10x.mobi

10x.no

10x.management

10x.kz

10x.gt

10x.fr

10x.group

10x.ltd

10x.cz

10x.co.nz

10x.be

10x.codes

10x.health

10x.al

10x.coffee

10x.fit

10x.bg

10x.link

10x.cpa

10x.se

10x.nl

10x.directory

10x.website

10x.guru

10x.ai

10x.company

10x.mx

10x.one

10x.community

Similar names

1x0.net

0x1.be

1x0.nl

x10.com.vn

1x0.es

01x.me

x10.at

01x.my

1x0.cc

x10.bet

0x1.digital

x10.in

x10.ca

1x0.de

x10.me

0x1.org

x10.jp

x10.homelinux.org

x01.cn

0x1.cat

0x1.com

x10.com.tr

x10.name

x10.tel

x10.hu

0x1.nl

0x1.jp

x01.fr

x10.mx

0x1.shop

0x1.es

x01.pl

01x.cc

1x0.us

1x0.com

x10.com.br

x10.biz

x10.pt

0x1.tv

x10.style

1x0.ru

x10.bz

x01.org

x10.kz

0x1.earth

0x1.ch

x01.ru

0x1.it

1x0.xyz

1x0.store

x10.com.au

01x.cn

x10.global

x01.in

x10.lt

01x.de

0x1.co.uk

0x1.gr

x10.nl

0x1.cn

x10.agency

01x.eu

0x1.fi

0x1.gitlab.io

01x.org

0x1.in

01x.one

0x1.de

x01.eu

0x1.academy

x01.de

0x1.cz

x10.se

x10.org

0x1.me

01x.com

x01.biz

1x0.cn

x01.us

0x1.eu

1x0.org

DNS History

25 records (4 active, 21 former)

●NSns1.costar.com2026-02-14 → 2026-03-07 · 3 obs

○ 2021-07-11 04:00:08
● 2026-02-14 16:09:00
● 2026-03-07 16:07:28

●NSns2.costar.com2026-02-14 → 2026-03-07 · 3 obs

○ 2021-07-11 04:00:08
● 2026-02-14 16:09:00
● 2026-03-07 16:07:28

○NSns55.domaincontrol.com2015-09-06 → 2015-12-03 · 4 obs

● 2015-09-06 14:59:26
● 2015-12-03 00:53:22
○ 2015-12-14 18:25:18
○ 2026-03-07 16:07:28

○NSns56.domaincontrol.com2015-09-06 → 2015-12-03 · 4 obs

● 2015-09-06 14:59:26
● 2015-12-03 00:53:22
○ 2015-12-14 18:25:18
○ 2026-03-07 16:07:28

○NSpdns69.ultradns.biz2015-12-14 → 2021-07-11 · 5 obs

○ 2015-12-03 00:53:22
● 2015-12-14 18:25:18
● 2021-07-11 04:00:08
○ 2026-02-14 16:09:00
○ 2026-03-07 16:07:28

○NSpdns69.ultradns.co.uk2015-12-14 → 2021-07-11 · 5 obs

○ 2015-12-03 00:53:22
● 2015-12-14 18:25:18
● 2021-07-11 04:00:08
○ 2026-02-14 16:09:00
○ 2026-03-07 16:07:28

○NSpdns69.ultradns.com2015-12-14 → 2021-07-11 · 5 obs

○ 2015-12-03 00:53:22
● 2015-12-14 18:25:18
● 2021-07-11 04:00:08
○ 2026-02-14 16:09:00
○ 2026-03-07 16:07:28

○NSpdns69.ultradns.info2015-12-14 → 2021-07-11 · 5 obs

○ 2015-12-03 00:53:22
● 2015-12-14 18:25:18
● 2021-07-11 04:00:08
○ 2026-02-14 16:09:00
○ 2026-03-07 16:07:28

○NSpdns69.ultradns.net2015-12-14 → 2021-07-11 · 5 obs

○ 2015-12-03 00:53:22
● 2015-12-14 18:25:18
● 2021-07-11 04:00:08
○ 2026-02-14 16:09:00
○ 2026-03-07 16:07:28

○NSpdns69.ultradns.org2015-12-14 → 2021-07-11 · 5 obs

○ 2015-12-03 00:53:22
● 2015-12-14 18:25:18
● 2021-07-11 04:00:08
○ 2026-02-14 16:09:00
○ 2026-03-07 16:07:28

○MXcluster1.us.messagelabs.com2015-12-14 → 2017-09-13 · 5 obs

○ 2015-12-03 00:53:22
● 2015-12-14 18:25:18
● 2017-09-13 10:34:14
○ 2021-07-11 04:00:08
○ 2026-03-07 16:07:28

○MXcluster1a.us.messagelabs.com2015-12-14 → 2017-09-13 · 5 obs

○ 2015-12-03 00:53:22
● 2015-12-14 18:25:18
● 2017-09-13 10:34:14
○ 2021-07-11 04:00:08
○ 2026-03-07 16:07:28

●MXcostar-com.mail.protection.outlook.com2026-02-14 → 2026-03-07 · 3 obs

○ 2021-07-11 04:00:08
● 2026-02-14 16:09:00
● 2026-03-07 16:07:28

○MXmail-relay.landstaff.com2015-12-14 → 2017-09-13 · 5 obs

○ 2015-12-03 00:53:22
● 2015-12-14 18:25:18
● 2017-09-13 10:34:14
○ 2021-07-11 04:00:08
○ 2026-03-07 16:07:28

○MXmail-relay2.landstaff.com2015-12-14 → 2017-09-13 · 5 obs

○ 2015-12-03 00:53:22
● 2015-12-14 18:25:18
● 2017-09-13 10:34:14
○ 2021-07-11 04:00:08
○ 2026-03-07 16:07:28

○MXmailstore1.secureserver.net2015-09-06 → 2015-12-03 · 4 obs

● 2015-09-06 14:59:26
● 2015-12-03 00:53:22
○ 2015-12-14 18:25:18
○ 2026-03-07 16:07:28

○MXmx0a-0027f401.pphosted.com2021-07-11 → 2021-07-11 · 4 obs

○ 2017-09-13 10:34:14
● 2021-07-11 04:00:08
○ 2026-02-14 16:09:00
○ 2026-03-07 16:07:28

○MXmx0b-0027f401.pphosted.com2021-07-11 → 2021-07-11 · 4 obs

○ 2017-09-13 10:34:14
● 2021-07-11 04:00:08
○ 2026-02-14 16:09:00
○ 2026-03-07 16:07:28

○MXmx11.auction.com2015-12-14 → 2017-09-13 · 5 obs

○ 2015-12-03 00:53:22
● 2015-12-14 18:25:18
● 2017-09-13 10:34:14
○ 2021-07-11 04:00:08
○ 2026-03-07 16:07:28

○MXsmtp.secureserver.net2015-09-06 → 2015-12-03 · 4 obs

● 2015-09-06 14:59:26
● 2015-12-03 00:53:22
○ 2015-12-14 18:25:18
○ 2026-03-07 16:07:28

●A18.208.85.1012021-07-11 → 2026-03-07 · 3 obs

○ 2017-09-13 10:34:14
● 2021-07-11 04:00:08
● 2026-03-07 16:07:28

○A184.168.221.372015-09-06 → 2015-12-03 · 4 obs

● 2015-09-06 14:59:26
● 2015-12-03 00:53:22
○ 2015-12-14 18:25:18
○ 2026-03-07 16:07:28

○A67.199.248.122016-06-05 → 2017-09-13 · 5 obs

○ 2016-05-06 10:20:50
● 2016-06-05 09:12:48
● 2017-09-13 10:34:14
○ 2021-07-11 04:00:08
○ 2026-03-07 16:07:28

○A67.199.248.132016-06-05 → 2017-09-13 · 5 obs

○ 2016-05-06 10:20:50
● 2016-06-05 09:12:48
● 2017-09-13 10:34:14
○ 2021-07-11 04:00:08
○ 2026-03-07 16:07:28

○A69.58.188.492015-12-14 → 2016-05-06 · 5 obs

○ 2015-12-03 00:53:22
● 2015-12-14 18:25:18
● 2016-05-06 10:20:50
○ 2016-06-05 09:12:48
○ 2026-03-07 16:07:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
10x.com	ns1.costar.com, ns2.costar.com	2 records

✅ Authoritative Response

Server: 65.222.181.8

NS records: ns1.costar.com, ns2.costar.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 10x.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.208.85.101`
NS	2	`ns2.costar.com, ns1.costar.com`
MX	1	`costar-com.mail.protection.outlook.com (`
TXT	5	`L1iqQgXWN2o8MX7Qo0ZXAqsGWClvsFQs3H9sNN//, v=spf1 mx ip4:34.223.80.13/32 ip4:34.223...`
SOA	1	`ns1.costar.com hostmaster.costar.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.costar.com, ns2.costar.com)

Analysis

Hierarchy

The parent of www.10x.com is 10x.com.

IP Addresses

10x.com points to an IP address: 18.208.85.101.

other host names include pbh.link, 1lnk.in, randy.zone, csachapter.io and transameri.ca; they share IP numbers with 10x.com.

Name Servers

Two name servers ns1.costar.com and ns2.costar.com handle the delegation for 10x.com.

10x.com shares the same name server setup as other domains, for instance lakehousesofnorthcarolina.com, lakehousesofutah.com, findfranchise.net, costargroup.co.uk and apartmentfinder.me.

10x.com at least partially shares name servers with other domains, for instance apts.com, landwatch.com, lnimg.com, hotelnewsnow.com and csgpmarketplace.com.

These name servers are commonly used with a1-73.akam.net, a22-64.akam.net, a3-65.akam.net, a4-66.akam.net, a6-67.akam.net and a9-64.akam.net.

Host names with one IP:

ns1.costar.com points to: 65.222.181.8

ns2.costar.com points to: 204.253.48.130

Mail Servers

10x.com is handled by a single mail server, costar-com.mail.protection.outlook.com.

10x.com uses the same mail server setup as other domains, for instance corporatehousing.com, forrentuniversity.com, csgpimgs.com, showcase.co.uk and apartamentos.com.

10x.com shares at least some mail servers with other domains, for instance costarremail.com.

Hostname costar-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c902::5, 2a01:111:f403:c946::5, 2a01:111:f403:f802::2, 52.101.8.44, 52.101.41.6, 52.101.41.56 and 52.101.194.4.

10x.com - robtex.com

10x.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`10x.com`

`com`