rjgco.com - robtex.com

rjgco.com

DNSSEC⚠️ Not signed
A173.255.238.119🇺🇸 AKAMAI-LINODE-AP173.255.224.0/20 Akamai Technologies
PTR173-255-238-119.ip.linodeusercontent.com
NSns39.worldnic.com ⭐
A162.159.26.212Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns40.worldnic.com
A162.159.27.146Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXrjgco-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c801::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:c902::7🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr02cu00107.inbound.protection.outlook.com
A2a01:111:f403:c927::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A2a01:111:f403:c92c::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm6pr03cu00401.inbound.protection.outlook.com
A52.101.8.51🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm1pr04cu00203.inbound.protection.outlook.com
A52.101.41.22🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00406.inbound.protection.outlook.com
A52.101.41.56🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr21cu00100.inbound.protection.outlook.com
A52.101.50.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr02cu00502.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms91334428
TXTgoogle-site-verification=QxTRwWhyoKz7ps5JkPIxuyJltJXKUULU3BMcF6gTJ2c
SOANS39.WORLDNIC.comnamehost@WORLDNIC.com serial=124070314

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=1774827162
WOT: SAFE (68/100)

Subdomains

www.rjgco.com

Same first word

rjgco.com

Similar names

grjoc.com
jrgco.com
jgrco.com
jorgc.org
gojrc.com
jorgc.com

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSns39.worldnic.comns40.worldnic.comdns-auth3.crocker.comdns-auth4.crocker.comMXrjgco-com.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA173.255.238.119209.182.194.247216.117.129.9666.59.48.71
○NSdns-auth3.crocker.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 10:51:02
○ 2015-12-14 19:55:30
○ 2026-03-29 23:44:46
○NSdns-auth4.crocker.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 10:51:02
○ 2015-12-14 19:55:30
○ 2026-03-29 23:44:46
●NSns39.worldnic.com2015-12-14 → 2026-03-29 · 3 obs
○ 2015-08-14 10:51:02
● 2015-12-14 19:55:30
● 2026-03-29 23:44:46
●NSns40.worldnic.com2015-12-14 → 2026-03-29 · 3 obs
○ 2015-08-14 10:51:02
● 2015-12-14 19:55:30
● 2026-03-29 23:44:46
○MXalt1.aspmx.l.google.com2015-08-14 → 2020-01-13 · 4 obs
● 2015-08-14 10:51:02
● 2020-01-13 20:25:54
○ 2026-02-17 00:21:50
○ 2026-03-29 23:44:46
○MXalt2.aspmx.l.google.com2015-08-14 → 2020-01-13 · 4 obs
● 2015-08-14 10:51:02
● 2020-01-13 20:25:54
○ 2026-02-17 00:21:50
○ 2026-03-29 23:44:46
○MXalt3.aspmx.l.google.com2015-12-14 → 2020-01-13 · 5 obs
○ 2015-08-14 10:51:02
● 2015-12-14 19:55:30
● 2020-01-13 20:25:54
○ 2026-02-17 00:21:50
○ 2026-03-29 23:44:46
○MXalt4.aspmx.l.google.com2015-12-14 → 2020-01-13 · 5 obs
○ 2015-08-14 10:51:02
● 2015-12-14 19:55:30
● 2020-01-13 20:25:54
○ 2026-02-17 00:21:50
○ 2026-03-29 23:44:46
○MXaspmx.l.google.com2015-08-14 → 2020-01-13 · 4 obs
● 2015-08-14 10:51:02
● 2020-01-13 20:25:54
○ 2026-02-17 00:21:50
○ 2026-03-29 23:44:46
○MXaspmx2.googlemail.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 10:51:02
○ 2015-12-14 19:55:30
○ 2026-03-29 23:44:46
○MXaspmx3.googlemail.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 10:51:02
○ 2015-12-14 19:55:30
○ 2026-03-29 23:44:46
●MXrjgco-com.mail.protection.outlook.com2026-02-17 → 2026-03-29 · 3 obs
○ 2020-01-13 20:25:54
● 2026-02-17 00:21:50
● 2026-03-29 23:44:46
●A173.255.238.1192026-02-17 → 2026-03-29 · 3 obs
○ 2020-01-13 20:25:54
● 2026-02-17 00:21:50
● 2026-03-29 23:44:46
○A209.182.194.2472020-01-13 → 2020-01-13 · 4 obs
○ 2016-07-09 08:39:14
● 2020-01-13 20:25:54
○ 2026-02-17 00:21:50
○ 2026-03-29 23:44:46
○A216.117.129.962015-12-14 → 2016-07-09 · 5 obs
○ 2015-08-14 10:51:02
● 2015-12-14 19:55:30
● 2016-07-09 08:39:14
○ 2020-01-13 20:25:54
○ 2026-03-29 23:44:46
○A66.59.48.712015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 10:51:02
○ 2015-12-14 19:55:30
○ 2026-03-29 23:44:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...-
rjgco.comns39.worldnic.com, ns40.worldnic.com2 records

✅ Authoritative Response

Server:162.159.26.212

NS records: ns39.worldnic.com, ns40.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rjgco.com (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

TypeCountSample Data
A1173.255.238.119
NS2ns39.worldnic.com, ns40.worldnic.com
MX1rjgco-com.mail.protection.outlook.com (p
TXT3v=spf1 include:spf.protection.outlook.co, MS=ms91334428...
SOA1NS39.WORLDNIC.com namehost.WORLDNIC.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns39.worldnic.com, ns40.worldnic.com)

Analysis

Hierarchy

rjgco.com is a parent of www.rjgco.com.

IP Addresses

rjgco.com points to a single IP address: 173.255.238.119.

Other host names such as www.rjgco.com, flnmar.com, collinselectricco.com, aaron-smith-cpa.com and flnmarilluminatedsigns.com share IP numbers with rjgco.com.

Name Servers

rjgco.com is delegated to two name servers: ns39.worldnic.com and ns40.worldnic.com.

rjgco.com uses the same name server setup as other domains, including cx2us.com, patentusa.biz, newhorizon.com, dorya.eu and magikaria.org.

rjgco.com shares some name servers with other domains, for example amounion.guru.

Hostnames with a single IP

ns39.worldnic.com resolves to: 162.159.26.212.

ns40.worldnic.com resolves to: 162.159.27.146.

Mail Servers

The mail server for rjgco.com is rjgco-com.mail.protection.outlook.com.

rjgco-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c902::7, 2a01:111:f403:c927::, 2a01:111:f403:c92c::1, 52.101.8.51, 52.101.41.22, 52.101.41.56 and 52.101.50.10.