`realnex.com`

DNSSEC	⚠️ Not signed
A	104.42.75.223^{🇺🇸 Microsoft104.40.0.0/13 MICROSOFT}
NS	`ns1.dnsimple.com` ⭐
		A	2400:cb00:2049:1::a29f:1804^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.dnsimple.com`
		A	162.159.24.4^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dnsimple.com`
NS	`ns2.dnsimple.com`
		A	2620:111:8005::53^{🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route}
		A	199.247.153.53^{🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route}
NS	`ns3.dnsimple.com`
		A	2400:cb00:2049:1::a29f:1a04^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns3.dnsimple.com`
		A	162.159.26.4^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dnsimple.com`
NS	`ns4.dnsimple.com`
		A	2620:111:8007::53^{🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route}
		A	199.247.155.53^{🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route}
MX	`realnex-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`openai-domain-verification=dv-uJF9GT6XaruvgBMWavi8ZhqL`
TXT	`6gq217gjpgr2p1qfnbip1moqa6`
TXT	`MS=ms65523533`
TXT	`google-site-verification=2B7Cq4CSC_pQAPHROlEMgN2uwsC-aR4k2HSUCuyJtRw`
TXT	`google-site-verification=7ORzB0yfBTkxpwk_e9MjJfZMOb1s09nr7aKNz_1Gp7w`
TXT	`google-site-verification=eT5fJ2lCUgVleyiyPAIYRTkcc96aYEg9oDo__aOE5fA`
TXT	`heroku-domain-verification=ykyeveizipuouiu9thzakn5gvrd6tq8dmaapzgseix4`
TXT	`logmein-verification-code=f13e6659-af39-4733-8763-8e19c5e27bde`
TXT	`mindmanager-verification=e87e5075d32f42afaa698d535b9fdbff54ed1a03dc1561784dcc...`
TXT	`v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:spf.m...`
SOA	`ns1.dnsimple.com`admin@dnsimple.com serial=1436785446

`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

rank #589350 globally
rank #264833 in the tld
📈 Tranco rank: #332,794

Subdomains

crm.realnex.com

mail.realnex.com

www.realnex.com

Same first word

realnex.net

realnex.com

Similar names

relaxen.net

learnex.net

relaxen.pt

learnex.in

learnex.info

elearnx.com

learnex.co.nz

realxen.net

learnex.com.au

xelaren.com

learnex.me

relaxen.com

elearnx.org

learnex.com

learnex.org.uk

relanex.com

learnex.it

learnex.co.za

learnex.com.gh

exlearn.tw

nexarel.com

learnex.co

relaxen.nl

exlearn.com

relaxen.at

relaxen.de

DNS History

17 records (6 active, 11 former)

●NSns1.dnsimple.com2015-08-18 → 2026-03-07 · 2 obs

● 2015-08-18 09:51:48
● 2026-03-07 23:49:30

●NSns2.dnsimple.com2015-08-18 → 2026-03-07 · 2 obs

● 2015-08-18 09:51:48
● 2026-03-07 23:49:30

●NSns3.dnsimple.com2015-08-18 → 2026-03-07 · 2 obs

● 2015-08-18 09:51:48
● 2026-03-07 23:49:30

●NSns4.dnsimple.com2015-08-18 → 2026-03-07 · 2 obs

● 2015-08-18 09:51:48
● 2026-03-07 23:49:30

●MXrealnex-com.mail.protection.outlook.com2015-08-18 → 2026-03-07 · 2 obs

● 2015-08-18 09:51:48
● 2026-03-07 23:49:30

●A104.42.75.2232026-02-16 → 2026-03-07 · 3 obs

○ 2017-03-25 01:53:02
● 2026-02-16 10:40:24
● 2026-03-07 23:49:30

○A107.20.204.1772016-03-28 → 2016-03-28 · 4 obs

○ 2015-12-18 11:05:00
● 2016-03-28 15:37:32
○ 2016-07-27 10:21:30
○ 2026-03-07 23:49:30

○A13.93.204.292017-03-25 → 2017-03-25 · 4 obs

○ 2016-07-27 10:21:30
● 2017-03-25 01:53:02
○ 2026-02-16 10:40:24
○ 2026-03-07 23:49:30

○A23.21.113.302016-03-28 → 2016-07-27 · 5 obs

○ 2015-12-18 11:05:00
● 2016-03-28 15:37:32
● 2016-07-27 10:21:30
○ 2017-03-25 01:53:02
○ 2026-03-07 23:49:30

○A23.21.94.1282015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 09:51:48
○ 2015-12-18 11:05:00
○ 2026-03-07 23:49:30

○A23.23.100.1732016-07-27 → 2016-07-27 · 4 obs

○ 2016-03-28 15:37:32
● 2016-07-27 10:21:30
○ 2017-03-25 01:53:02
○ 2026-03-07 23:49:30

○A23.23.108.2502015-12-18 → 2015-12-18 · 4 obs

○ 2015-08-18 09:51:48
● 2015-12-18 11:05:00
○ 2016-03-28 15:37:32
○ 2026-03-07 23:49:30

○A23.23.145.1762015-12-18 → 2015-12-18 · 4 obs

○ 2015-08-18 09:51:48
● 2015-12-18 11:05:00
○ 2016-03-28 15:37:32
○ 2026-03-07 23:49:30

○A50.16.219.72015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 09:51:48
○ 2015-12-18 11:05:00
○ 2026-03-07 23:49:30

○A50.16.237.822015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 09:51:48
○ 2015-12-18 11:05:00
○ 2026-03-07 23:49:30

○A54.225.132.2362015-12-18 → 2015-12-18 · 4 obs

○ 2015-08-18 09:51:48
● 2015-12-18 11:05:00
○ 2016-03-28 15:37:32
○ 2026-03-07 23:49:30

○A54.243.182.1782016-03-28 → 2016-07-27 · 5 obs

○ 2015-12-18 11:05:00
● 2016-03-28 15:37:32
● 2016-07-27 10:21:30
○ 2017-03-25 01:53:02
○ 2026-03-07 23:49:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
realnex.com	ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com	8 records

✅ Authoritative Response

Server: 199.247.153.53

NS records: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for realnex.com (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.42.75.223`
NS	4	`ns1.dnsimple.com, ns2.dnsimple.com...`
MX	1	`realnex-com.mail.protection.outlook.com`
TXT	10	`openai-domain-verification=dv-uJF9GT6Xar, 6gq217gjpgr2p1qfnbip1moqa6...`
SOA	1	`ns1.dnsimple.com admin.dnsimple.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.dnsimple.com, ns1.dnsimple.com, ns2.dnsimple.com...)

Analysis

Hierarchy

realnex.com has children crm.realnex.com, mail.realnex.com and www.realnex.com.

IP Addresses

realnex.com resolves to a single IP: 104.42.75.223.

Other host names share IP numbers with realnex.com; for instance portal01.westus.cloudapp.azure.com.

Name Servers

realnex.com is delegated to four name servers: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com.

realnex.com shares some name servers with other domains, for example steipete.me, codivon.com, secretflirtisland.com, rocketdesign.be and cyanometer.net.

These name servers are commonly used together with ns4.dnsimple-edge.org and ns2.dnsimple-edge.net.

Host names with two IP numbers

Two IPs per host:

ns1.dnsimple.com points to 2400:cb00:2049:1::a29f:1804 and 162.159.24.4

ns2.dnsimple.com points to 2620:111:8005::53 and 199.247.153.53

ns3.dnsimple.com points to 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4

ns4.dnsimple.com points to 2620:111:8007::53 and 199.247.155.53

Mail Servers

realnex.com is handled by a single mail server, realnex-com.mail.protection.outlook.com.

Host realnex-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:c92c::2, 2a01:111:f403:f908::, 2a01:111:f403:f90d::1, 52.101.10.5, 52.101.40.0, 52.101.42.18 and 52.101.50.4.

realnex.com - robtex.com

realnex.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

`realnex.com`

`com`