rbcom.net - dns.ninja

rbcom.net

DNSSEC⚠️ Not signed
A138.197.72.109🇺🇸 DIGITALOCEAN138.197.64.0/20 DigitalOcean
PTRlightning2-1.rb-com.com
NSns2.rb-com.com ⭐
A138.197.213.218🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean
PTRhabu4.rb-com.com
NSns4.rb-com.com
A138.197.198.18🇺🇸 DIGITALOCEAN138.197.192.0/20 DigitalOcean
PTRvenom1-1.rb-com.com
NSns5.rb-com.com
A138.197.198.18🇺🇸 DIGITALOCEAN138.197.192.0/20 DigitalOcean
PTRvenom1-1.rb-com.com
MXsmtp.rbcom.net ⭐
A138.197.213.218🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean
PTRhabu4.rb-com.com
TXTv=spf1 include:rb-com.com -all
SOAns2.rb-com.comrsa@rbcom.net 2023-05-26 #0

net

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=1785813727

Subdomains

smtp.rbcom.net

Same first word

rbcom.de
rbcom.com
rbcom.net
rbcom.ru
rbcom.pt
rbcom.com.br
rbcom.it
rbcom.se
rbcom.nl
rbcom.fr

Similar names

crmbo.co
ocbmr.com
brcom.co.kr
combr.de
bcomr.com
mbroc.com
mrbco.net
crmbo.ru
cmbro.tv
mrobc.com
ormbc.org
brmco.org
robmc.com.au
cmbro.com
mcorb.com
robmc.co.uk
mcbro.de
brcom.com.br
cromb.net
brcom.eu
mbcor.com
rcbom.com
mbrco.ir
combr.email
orbmc.net
mbroc.ru
cbmro.com
robmc.ca
bmrco.ie
combr.ru
brcom.de
omrcb.com
mrbco.com
brmco.ir
mbcro.com
cobrm.org
brcom.tv
mrcob.com
bromc.com
combr.cn
brcom.net
combr.net
brcom.com
bmrco.com
comrb.com
orbmc.com
combr.com
bormc.com
rcmob.com
combr.me
combr.net.br
cmrbo.eu
brcom.kasserver.com
ormbc.net
cbrom.de
rocmb.nl
brcmo.org
combr.com.br
robmc.com
mrbco.ir
rbmco.com
brmco.com
brmco.in
bromc.uk
combr.co
combr.site

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns2.rb-com.comns4.rb-com.comns5.rb-com.comns63.worldnic.comns64.worldnic.comMXsmtp.rbcom.netp.webcom.ctmail.comA138.197.72.109141.8.225.75208.91.197.27
●NSns2.rb-com.com2026-02-22 → 2026-08-04 · 3 obs
○ 2017-04-09 09:12:42
● 2026-02-22 11:17:22
● 2026-08-04 03:40:04
●NSns4.rb-com.com2026-02-22 → 2026-08-04 · 3 obs
○ 2017-04-09 09:12:42
● 2026-02-22 11:17:22
● 2026-08-04 03:40:04
●NSns5.rb-com.com2026-02-22 → 2026-08-04 · 3 obs
○ 2017-04-09 09:12:42
● 2026-02-22 11:17:22
● 2026-08-04 03:40:04
○NSns63.worldnic.com2015-06-28 → 2017-04-09 · 4 obs
● 2015-06-28 21:35:54
● 2017-04-09 09:12:42
○ 2026-02-22 11:17:22
○ 2026-08-04 03:40:04
○NSns64.worldnic.com2015-06-28 → 2017-04-09 · 4 obs
● 2015-06-28 21:35:54
● 2017-04-09 09:12:42
○ 2026-02-22 11:17:22
○ 2026-08-04 03:40:04
○MXp.webcom.ctmail.com2016-02-07 → 2017-04-09 · 4 obs
● 2016-02-07 16:55:20
● 2017-04-09 09:12:42
○ 2026-02-22 11:17:22
○ 2026-08-04 03:40:04
●MXsmtp.rbcom.net2026-02-22 → 2026-08-04 · 5 obs
○ 2017-04-09 09:12:42
● 2026-02-22 11:17:22
○ 2026-08-04 01:41:40
● 2026-08-04 03:40:02
● 2026-08-04 03:40:04
●A138.197.72.1092026-02-22 → 2026-08-04 · 5 obs
○ 2017-04-09 09:12:42
● 2026-02-22 11:17:22
○ 2026-08-04 01:41:40
● 2026-08-04 03:40:02
● 2026-08-04 03:40:04
○A141.8.225.752015-11-06 → 2017-04-09 · 5 obs
○ 2015-06-28 21:35:54
● 2015-11-06 07:34:34
● 2017-04-09 09:12:42
○ 2026-02-22 11:17:22
○ 2026-08-04 03:40:04
○A208.91.197.272015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 21:35:54
○ 2015-11-06 07:34:34
○ 2026-08-04 03:40:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rbcom.netns2.rb-com.com, ns4.rb-com.com, ns5.rb-com.com-

✅ Authoritative Response

Server:138.197.213.218

NS records: ns2.rb-com.com, ns4.rb-com.com, ns5.rb-com.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbcom.net (unsigned zone)

⏱️ Timing

Total: 2840ms | Queries: -

📄 Records

TypeCountSample Data
A1138.197.72.109
NS3ns4.rb-com.com, ns5.rb-com.com...
MX1smtp.rbcom.net (pri: 10)
TXT1v=spf1 include:rb-com.com -all
SOA1ns2.rb-com.com rsa.rbcom.net

Analysis

Hierarchy

rbcom.net is the parent zone for smtp.rbcom.net.

IP Addresses

rbcom.net has exactly one IP address — 138.197.72.109.

lightning2-1.rb-com.com, morningstarboysranch.org, rb-com.com plus two other host names have IP numbers in common with rbcom.net.

Name Servers

rbcom.net is delegated to three name servers: ns2.rb-com.com, ns4.rb-com.com and ns5.rb-com.com.

rbcom.net partially shares its NS delegation with several other domains, including 202comms.com, arcologies.org, pre-sort.com and two others.

These name servers are regularly seen alongside ns3.rb-com.com and ns1.rb-com.com as name servers.

ns2.rb-com.com resolves to 138.197.213.218, while ns4.rb-com.com and ns5.rb-com.com both resolve to 138.197.198.18.

ns4.rb-com.com and ns5.rb-com.com are host names that each point to 138.197.198.18 IP addresses.

Mail Servers

rbcom.net uses one mail server — smtp.rbcom.net.

smtp.rbcom.net resolves to a single IP number: 138.197.213.218.