4rx.com - robtex.com

4rx.com

DNSSEC⚠️ Not signed
A3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRns2.namepros-dns.com
NSns1.namepros-dns.com ⭐
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NSns2.abdulbasit.ns.namepros-dns.is
A3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRns2.namepros-dns.com
TXTv=spf1 -all
SOAns1.namepros-dns.comdns@namepros.com serial=11700948

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435
WOT: SUSPICIOUS (25/100)

Previously MX for

4rx.com

Subdomains

secure.4rx.com
www.4rx.com
management.4rx.com

Same first word

4rx.com
4rx.org
4rx.de
4rx.co
4rx.es
4rx.us
4rx.net
4rx.com.mx

Similar names

x4r.de
4xr.ru
r4x.com
x4r.us
r4x.ru
4xr.org
rx4.us
r4x.agency
x4r.com
r4x.net
r4x.mobi
rx4.net
4xr.de
xr4.co.uk
r4x.de
x4r.net
r4x.site
rx4.info
rx4.com
r4x.us
xr4.us
x4r.org
xr4.com
xr4.de
rx4.de
4xr.cc

DNS History

13 records (3 active, 10 former)

201020122014201620182020202220242026NSns1.namepros-dns.comns2.abdulbasit.ns.namepros-dns.isa.ns.joker.comb.ns.joker.comc.ns.joker.comns2.blockdos.netns2.namepros-dns.isns3.blockdos.netns5.blockdos.netMX4rx.commail.4rx.comA3.233.30.191174.142.47.58
○NSa.ns.joker.com2015-08-27 → 2017-10-11 · 5 obs
○ 2009-07-02 16:26:30
● 2015-08-27 04:05:06
● 2017-10-11 18:37:24
○ 2018-12-07 05:26:54
○ 2026-03-08 10:10:28
○NSb.ns.joker.com2015-08-27 → 2017-10-11 · 5 obs
○ 2009-07-02 16:26:30
● 2015-08-27 04:05:06
● 2017-10-11 18:37:24
○ 2018-12-07 05:26:54
○ 2026-03-08 10:10:28
○NSc.ns.joker.com2015-08-27 → 2017-10-11 · 5 obs
○ 2009-07-02 16:26:30
● 2015-08-27 04:05:06
● 2017-10-11 18:37:24
○ 2018-12-07 05:26:54
○ 2026-03-08 10:10:28
●NSns1.namepros-dns.com2026-02-15 → 2026-03-08 · 3 obs
○ 2018-12-07 05:26:54
● 2026-02-15 04:59:10
● 2026-03-08 10:10:28
●NSns2.abdulbasit.ns.namepros-dns.is2026-02-15 → 2026-03-08 · 3 obs
○ 2018-12-07 05:26:54
● 2026-02-15 04:59:10
● 2026-03-08 10:10:28
○NSns2.blockdos.net2009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 16:26:30
○ 2015-08-27 04:05:06
○ 2026-03-08 10:10:28
○NSns2.namepros-dns.is2026-02-15 → 2026-02-20 · 8 obs
○ 2018-12-07 05:26:54
● 2026-02-15 04:59:10
○ 2026-02-15 18:24:42
○ 2026-02-19 06:42:26
● 2026-02-19 19:59:10
● 2026-02-20 05:36:20
○ 2026-03-05 22:24:22
○ 2026-03-08 10:10:28
○NSns3.blockdos.net2009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 16:26:30
○ 2015-08-27 04:05:06
○ 2026-03-08 10:10:28
○NSns5.blockdos.net2009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 16:26:30
○ 2015-08-27 04:05:06
○ 2026-03-08 10:10:28
○MX4rx.com2009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 16:26:30
○ 2015-08-27 04:05:06
○ 2026-03-08 10:10:28
○MXmail.4rx.com2009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 16:26:30
○ 2015-08-27 04:05:06
○ 2026-03-08 10:10:28
○A174.142.47.582009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 16:26:30
○ 2015-08-27 04:05:06
○ 2026-03-08 10:10:28
●A3.233.30.1912026-02-15 → 2026-03-08 · 3 obs
○ 2015-08-27 04:05:06
● 2026-02-15 04:59:10
● 2026-03-08 10:10:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
4rx.comns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is1 record

✅ Authoritative Response

Server: 3.233.30.191

NS records: ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4rx.com (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

TypeCountSample Data
A13.233.30.191
NS2ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is
TXT1v=spf1 -all
SOA1ns1.namepros-dns.com dns.namepros.com

📌 Glue Records Collected

Total: 1

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

Analysis

Hierarchy

4rx.com is a parent of secure.4rx.com, www.4rx.com and management.4rx.com.

IP Addresses

4rx.com points to a single IP number: 3.233.30.191.

Other host names, for instance d8x.com, qmaa.com, epicurecatering.com, inbound.co and root.axiscom.com share IP numbers with 4rx.com.

Name Servers

4rx.com is delegated to two name servers: ns1.namepros-dns.com and ns2.abdulbasit.ns.namepros-dns.is.

4rx.com uses the same name server setup as other domains, for instance s-he.com, siteworx.com, nhcm.com, consumerfoundation.com and westprojects.com.

4rx.com shares name servers with other domains at least partially, for instance gulf.info, aqib.com, attach.co, viagrawithoutdoc.com and tesbl.com.

these name servers are commonly used with the name servers d6js38h8dps2sps8s338hj5zphjmfj52.ns.namepros-dns.is, zss5p6352r53spzb3phzhs8pdh6583j8.ns.namepros-dns.is, ns2.namepros-dns.is, ns2.brokerage.ns.namepros-dns.is, ns2.zss5p6352r53spzb3phzhs8p.ns.namepros-dns.is, 2sb852b9bjp5pjhj3p5f23h3jhp9b59b.ns.namepros-dns.is, ns2.2sb852b9bjp5pjhj3p5f23h3.ns.namepros-dns.is, bdz3686s2h3d83pbbr598zhd25b8ff6b.ns.namepros-dns.is, ns2.bdz3686s2h3d83pbbr598zhd.ns.namepros-dns.is and bbsjms86sfds29b3p2h25dj68mbh58hd.ns.namepros-dns.is.

Host names with one IP number:

ns1.namepros-dns.com points to: 54.237.57.21.

ns2.abdulbasit.ns.namepros-dns.is points to: 3.233.30.191.