`rx3communications.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:1a98^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8889^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.152^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.137^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rohin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c399^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rohin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2399^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rohin.ns.cloudflare.com`
		A	108.162.195.153^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
		A	162.159.44.153^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
		A	172.64.35.153^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
NS	`vivienne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2632^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c232^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vivienne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2232^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vivienne.ns.cloudflare.com`
		A	108.162.194.50^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	162.159.38.50^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	172.64.34.50^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
MX	`rx3communications-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`ip-52-101-9-17.defastlink.net`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00401.inbound.protection.outlook.com`
TXT	`MS=ms68278992`
TXT	`NETORGFT3601540.onmicrosoft.com`
TXT	`ZOOM_verify_AASm1LKREpooKezE1yqiti`
TXT	`cisco-ci-domain-verification=63de1bfa305292fd121254e086e0031707f8910f88c71773...`
TXT	`d8ik1v6qvpulsdudkbp600rcb8`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.26.152, 172.67.136.137
		IPv6	2606:4700:3034::6815:1a98, 2606:4700:3037::ac43:8889
SOA	`rohin.ns.cloudflare.com`dns@cloudflare.com serial=2398584495

`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

DNS History

12 records (7 active, 5 former)

○NSns19.domaincontrol.com2015-06-04 → 2017-03-22 · 4 obs

● 2015-06-04 05:17:26
● 2017-03-22 00:25:30
○ 2026-03-11 01:47:44
○ 2026-03-11 01:47:46

○NSns20.domaincontrol.com2015-06-04 → 2017-03-22 · 4 obs

● 2015-06-04 05:17:26
● 2017-03-22 00:25:30
○ 2026-03-11 01:47:44
○ 2026-03-11 01:47:46

●NSrohin.ns.cloudflare.com2026-03-11 → 2026-03-11 · 3 obs

○ 2017-03-22 00:25:30
● 2026-03-11 01:47:44
● 2026-03-11 01:47:46

●NSvivienne.ns.cloudflare.com2026-03-11 → 2026-03-11 · 3 obs

○ 2017-03-22 00:25:30
● 2026-03-11 01:47:44
● 2026-03-11 01:47:46

○MXmailstore1.secureserver.net2015-06-04 → 2017-03-22 · 4 obs

● 2015-06-04 05:17:26
● 2017-03-22 00:25:30
○ 2026-03-11 01:47:44
○ 2026-03-11 01:47:46

●MXrx3communications-com.mail.protection.outlook.com2026-03-11 → 2026-03-11 · 3 obs

○ 2017-03-22 00:25:30
● 2026-03-11 01:47:44
● 2026-03-11 01:47:46

○MXsmtp.secureserver.net2015-06-04 → 2017-03-22 · 4 obs

● 2015-06-04 05:17:26
● 2017-03-22 00:25:30
○ 2026-03-11 01:47:44
○ 2026-03-11 01:47:46

●A104.21.26.1522026-03-11 → 2026-03-11 · 3 obs

○ 2017-03-22 00:25:30
● 2026-03-11 01:47:44
● 2026-03-11 01:47:46

●A172.67.136.1372026-03-11 → 2026-03-11 · 3 obs

○ 2017-03-22 00:25:30
● 2026-03-11 01:47:44
● 2026-03-11 01:47:46

●A2606:4700:3034::6815:1a982026-03-11 → 2026-03-11 · 3 obs

○ 2017-03-22 00:25:30
● 2026-03-11 01:47:44
● 2026-03-11 01:47:46

●A2606:4700:3037::ac43:88892026-03-11 → 2026-03-11 · 3 obs

○ 2017-03-22 00:25:30
● 2026-03-11 01:47:44
● 2026-03-11 01:47:46

○A97.74.144.972015-06-04 → 2017-03-22 · 4 obs

● 2015-06-04 05:17:26
● 2017-03-22 00:25:30
○ 2026-03-11 01:47:44
○ 2026-03-11 01:47:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...	-
rx3communications.com	vivienne.ns.cloudflare.com, rohin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.153

NS records: vivienne.ns.cloudflare.com, rohin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rx3communications.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.26.152, 172.67.136.137`
AAAA	2	`2606:4700:3037::ac43:8889, 2606:4700:3034::6815:1a98`
NS	2	`rohin.ns.cloudflare.com, vivienne.ns.cloudflare.com`
MX	1	`rx3communications-com.mail.protection.ou`
TXT	6	`MS=ms68278992, NETORGFT3601540.onmicrosoft.com...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rohin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (vivienne.ns.cloudflare.com, vivienne.ns.cloudflare.com, vivienne.ns.cloudflare.com...)

Analysis

IP Addresses

rx3communications.com maps to four IP numbers: 2606:4700:3034::6815:1a98, 2606:4700:3037::ac43:8889, 104.21.26.152 and 172.67.136.137.

Other host names, for instance fatura.de, www.paddockclubtheboro.com, mifal.ru, mc-dewa13.com and xpoilers.com share IP numbers with rx3communications.com.

Name Servers

Two name servers rohin.ns.cloudflare.com and vivienne.ns.cloudflare.com are delegated to rx3communications.com.

rx3communications.com uses the same name server setup as other domains, for instance virtualremote500.com.

rx3communications.com at least partially shares name servers with other domains such as dxhyper.com, peeaway.com, tama-projects.com, tourisme-haut-limousin.com and hitechtherapyonline.co.za.

These name servers are commonly used with kira.ns.cloudflare.com and zariyah.ns.cloudflare.com.

Host names with six IP numbers: Host name rohin.ns.cloudflare.com points to 2606:4700:58::a29f:2c99, 2803:f800:50::6ca2:c399, 2a06:98c1:50::ac40:2399, 108.162.195.153, 162.159.44.153 and 172.64.35.153; host name vivienne.ns.cloudflare.com points to 2606:4700:50::a29f:2632, 2803:f800:50::6ca2:c232, 2a06:98c1:50::ac40:2232, 108.162.194.50, 162.159.38.50 and 172.64.34.50.

Mail Servers

rx3communications.com is handled by a single mail server, rx3communications-com.mail.protection.outlook.com.

rx3communications-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::16, 2a01:111:f403:c931::1, 2a01:111:f403:c936::, 2a01:111:f403:c946::1, 52.101.9.11, 52.101.9.17, 52.101.42.14 and 52.101.50.1.

rx3communications.com - robtex.com