rtcs.org - dns.ninja

rtcs.org

DNSSEC⚠️ Not signed
A52.41.41.169🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix
PTRec2-52-41-41-169.us-west-2.compute.amazonaws.com
NSns21.domaincontrol.com ⭐
A2603:5:2141::b🇺🇸 GODADDY-DNS2603:5:2140::/44
PTRns21.domaincontrol.com
A97.74.100.11🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns21.domaincontrol.com
NSns22.domaincontrol.com
A2603:5:2241::b🇺🇸 GODADDY-DNS2603:5:2240::/44
PTRns22.domaincontrol.com
A173.201.68.11🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns22.domaincontrol.com
MXrtcs-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01602.inbound.protection.outlook.com
A2a01:111:f403:f901::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mn2pr04cu00200.inbound.protection.outlook.com
A2a01:111:f403:f90a::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:f90b::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr04cu00100.inbound.protection.outlook.com
A52.101.41.21🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00305.inbound.protection.outlook.com
A52.101.41.24🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01600.inbound.protection.outlook.com
A52.101.42.16🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00300.inbound.protection.outlook.com
A52.101.194.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00401.inbound.protection.outlook.com
TXTMS=ms13048829
TXTgoogle-site-verification=cSWCi_wx-jAss20Dh9lHPe6K2pcd67kXQM4djsjoIwI
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns21.domaincontrol.comdns@jomax.net 2024-11-20 #2

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785231373

Same first word

rtcs.me
rtcs.au
rtcs.net
rtcs.de
rtcs.ru
rtcs.nl
rtcs.org
rtcs.co
rtcs.biz
rtcs.co.za
rtcs.us
rtcs.eu
rtcs.co.uk
rtcs.in
rtcs.com
rtcs.dev
rtcs.com.my
rtcs.com.au
rtcs.ddns.net

Similar names

srtc.in
crst.de
csrt.be
scrt.co
rtsc.com.cn
tcrs.ru
crst.me
scrt.ch
srct.ro
rsct.ir
crts.nl
trsc.top
cstr.ro
srct.in
trsc.com.tw
strc.si
cstr.de
rstc.us
ctrs.co.uk
cstr.net
strc.cz
crts.it
rcts.mu
rstc.cc.al.us
rstc.ir
crst.org
scrt.net
crts.org
scrt.onl
sctr.be
scrt.pro
trsc.co.th
trcs.ca
strc.dk
rstc.net
trcs.us
scrt.network
tcsr.store
tcrs.com
rsct.de
srtc.coop
rcst.in
ctrs.nl
ctrs.gr
srtc.com
ctrs.org
strc.live
tscr.ru
sctr.net
cstr.jp
trsc.cn
trsc.net
rstc.com
tsrc.net
srct.com
ctrs.fi
trsc.cz
stcr.org
sctr.org
rcst.net.au
trcs.co.jp
crts.fr
scrt.cn
sctr.com.cn
srtc.se
tcsr.com
crts.tv
cstr.it
srtc.gov.sd
rstc.at
stcr.de
crst.nl
cstr.eu
ctrs.fr
crts.net
tcsr.ru
crst.com
cstr.ca
trcs.net
tcrs.it
crst.fi
rsct.ru
srtc.com.au
sctr.cn
tcrs.asia
rstc.by
stcr.net
tscr.com.tw
rcts.com
crts.org.in
cstr.com.br
strc.ch
tcrs.or.tz
rcst.com.au

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns21.domaincontrol.comns22.domaincontrol.comns1.parkingcrew.netns1.sedoparking.comns2.parkingcrew.netns2.sedoparking.comMXrtcs-org.mail.protection.outlook.comlocalhostmail.h-email.netmail.nickstel.comA52.41.41.169185.53.177.672.52.4.119
○NSns1.parkingcrew.net2015-10-17 → 2015-11-30 · 5 obs
○ 2015-09-01 00:33:44
● 2015-10-17 23:58:14
● 2015-11-30 16:32:56
○ 2016-02-10 13:14:00
○ 2026-07-28 10:09:44
○NSns1.sedoparking.com2015-09-01 → 2017-04-27 · 7 obs
● 2015-09-01 00:33:44
○ 2015-10-17 23:58:14
○ 2015-11-30 16:32:56
● 2016-02-10 13:14:00
● 2017-04-27 23:33:20
○ 2026-03-05 02:12:26
○ 2026-07-28 10:09:44
○NSns2.parkingcrew.net2015-10-17 → 2015-11-30 · 5 obs
○ 2015-09-01 00:33:44
● 2015-10-17 23:58:14
● 2015-11-30 16:32:56
○ 2016-02-10 13:14:00
○ 2026-07-28 10:09:44
○NSns2.sedoparking.com2015-09-01 → 2017-04-27 · 7 obs
● 2015-09-01 00:33:44
○ 2015-10-17 23:58:14
○ 2015-11-30 16:32:56
● 2016-02-10 13:14:00
● 2017-04-27 23:33:20
○ 2026-03-05 02:12:26
○ 2026-07-28 10:09:44
●NSns21.domaincontrol.com2026-03-05 → 2026-07-28 · 3 obs
○ 2017-04-27 23:33:20
● 2026-03-05 02:12:26
● 2026-07-28 10:09:44
●NSns22.domaincontrol.com2026-03-05 → 2026-07-28 · 3 obs
○ 2017-04-27 23:33:20
● 2026-03-05 02:12:26
● 2026-07-28 10:09:44
○MXlocalhost2017-03-24 → 2017-04-27 · 5 obs
○ 2016-07-09 16:00:54
● 2017-03-24 23:20:54
● 2017-04-27 23:33:20
○ 2026-03-05 02:12:26
○ 2026-07-28 10:09:44
○MXmail.h-email.net2015-10-17 → 2015-11-30 · 5 obs
○ 2015-09-01 00:33:44
● 2015-10-17 23:58:14
● 2015-11-30 16:32:56
○ 2016-02-10 13:14:00
○ 2026-07-28 10:09:44
○MXmail.nickstel.com2015-09-01 → 2016-07-09 · 7 obs
● 2015-09-01 00:33:44
○ 2015-10-17 23:58:14
○ 2015-11-30 16:32:56
● 2016-02-10 13:14:00
● 2016-07-09 16:00:54
○ 2017-03-24 23:20:54
○ 2026-07-28 10:09:44
●MXrtcs-org.mail.protection.outlook.com2026-03-05 → 2026-07-28 · 3 obs
○ 2017-04-27 23:33:20
● 2026-03-05 02:12:26
● 2026-07-28 10:09:44
○A185.53.177.62015-10-17 → 2015-11-30 · 5 obs
○ 2015-09-01 00:33:44
● 2015-10-17 23:58:14
● 2015-11-30 16:32:56
○ 2016-02-10 13:14:00
○ 2026-07-28 10:09:44
●A52.41.41.1692026-03-05 → 2026-07-28 · 3 obs
○ 2017-04-27 23:33:20
● 2026-03-05 02:12:26
● 2026-07-28 10:09:44
○A72.52.4.1192015-09-01 → 2017-04-27 · 7 obs
● 2015-09-01 00:33:44
○ 2015-10-17 23:58:14
○ 2015-11-30 16:32:56
● 2016-02-10 13:14:00
● 2017-04-27 23:33:20
○ 2026-03-05 02:12:26
○ 2026-07-28 10:09:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
rtcs.orgns21.domaincontrol.com, ns22.domaincontrol.com-

✅ Authoritative Response

Server:173.201.68.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtcs.org (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

TypeCountSample Data
A152.41.41.169
NS2ns21.domaincontrol.com, ns22.domaincontrol.com
MX1rtcs-org.mail.protection.outlook.com (pr
TXT3MS=ms13048829, google-site-verification=cSWCi_wx-jAss20...
SOA1ns21.domaincontrol.com dns.jomax.net

Analysis

IP Addresses

rtcs.org has exactly one IP address — 52.41.41.169.

acslions.com, treywhitfieldschool.org, coastalcommunityschool.com plus two other host names have IP numbers in common with rtcs.org.

Name Servers

The NS records for rtcs.org delegate to ns21.domaincontrol.com and ns22.domaincontrol.com.

The name server configuration of rtcs.org is shared with other domains, for instance livewellyoga.net, magisterludi.org, pacga.ca and two others.

rtcs.org and other domains like digitalaffiliatespro.com share at least a portion of their name servers.

ns21.domaincontrol.com resolves to 97.74.100.11 and 2603:5:2141::b. Likewise, ns22.domaincontrol.com resolves to 173.201.68.11 and 2603:5:2241::b — two IP addresses apiece.

Mail Servers

rtcs.org uses one mail server — rtcs-org.mail.protection.outlook.com.

rtcs-org.mail.protection.outlook.com has 8 IP addresses: 52.101.41.21, 52.101.41.24, 52.101.42.16 plus 5 more.