cs.org - robtex.com

cs.org

DNSSEC⚠️ Not signed
A2620:12a:8000::3🇺🇸 Fastly2620:12a:8000::/44 Pantheon
A2620:12a:8001::3🇺🇸 Fastly2620:12a:8000::/44 Pantheon
A23.185.0.3🇺🇸 Fastly23.185.0.0/24 Pantheon
NSns63.domaincontrol.com ⭐
A2603:5:2154::2a🇺🇸 GODADDY-DNS2603:5:2150::/44
PTRns63.domaincontrol.com
A97.74.101.42🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns63.domaincontrol.com
NSns64.domaincontrol.com
A2603:5:2254::2a🇺🇸 GODADDY-DNS2603:5:2250::/44
PTRns64.domaincontrol.com
A173.201.69.42🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns64.domaincontrol.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f26.1e100.net
A142.251.16.27🇺🇸 Google142.251.16.0/24
PTRbl-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
TXTv=spf1 include:servers.mcsv.net include:_spf.google.com include:_spf.neonemai...
TXTgoogle-site-verification=RHatIQGdhKcz5EjRXEzcnpP5lLeL62605yI1Msdehss
SOAns63.domaincontrol.comdns@jomax.net 2026-03-24 #0

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=1775930866
rank #559729 globally
rank #41577 in the tld
📈 Tranco rank: #945,912

Subdomains

www.cs.org

Same first word

cs.net.pl
cs.krakow.pl
cs.support
cs.la
cs.ca
cs.pl
cs.zone
cs.engineering
cs.com.uy
cs.kiev.ua
cs.ht
cs.surgery
cs.media
cs.run
cs.exchange
cs.link
cs.gov.tw
cs.chat
cs.team
cs.trade
cs.com.es
cs.net
cs.com.tr
cs.ua
cs.bs
cs.kz
cs.immo
cs.cl
cs.go.kr
cs.com.tw
cs.id.au
cs.hn.cn
cs.lc
cs.gg
cs.sn.cn
cs.ru
cs.cool
cs.com.au
cs.co.uk
cs.nl
cs.legal
cs.cm
cs.lutsk.ua
cs.co
cs.ac.th
cs.ge
cs.simplesite.com
cs.hr
cs.com.pt
cs.ro
cs.gs
cs.js.cn
cs.nu
cs.fyi
cs.plus
cs.com.ua
cs.edu.hk
cs.ind.br
cs.de
cs.casa
cs.uy
cs.inc
cs.se
cs.uk
cs.vg
cs.uz
cs.no
cs.at
cs.pn
cs.help
cs.cheap
cs.or.at
cs.sa
cs.ai
cs.gen.tr
cs.money
cs.cz
cs.torun.pl
cs.pp.se
cs.church
cs.com.cn
cs.by
cs.am
cs.casino
cs.hu
cs.sg
cs.guru
cs.ms
cs.limited
cs.codes
cs.energy
cs.hopto.org
cs.capital
cs.lv
cs.hl.cn
cs.expert
cs.to
cs.org.tw
cs.g12.br
cs.co.id

Similar names

sc.co.nz
sc.by
sc.com.es
sc.leg.br
sc.kz
sc.sc
sc.link
sc.services
sc.biz
sc.run
sc.center
sc.hu
sc.net.sa
sc.ua
sc.co.uk
sc.pl
sc.net.au
sc.ca
sc.com.br
sc.co.at
sc.dk
sc.selfip.com
sc.me.uk
sc.kg
sc.vc
sc.school
sc.cn
sc.ws
sc.gov.ua
sc.gob.sv
sc.ae
sc.df.gov.br
sc.mil.ru
sc.cx
sc.de
sc.tv
sc.dev
sc.ph
sc.io
sc.qa
sc.edu.cn
sc.org
sc
sc.edu.vn
sc.edu
sc.care
sc.news
sc.idv.tw
sc.ci

DNS History

21 records (10 active, 11 former)

20162017201820192020202120222023202420252026NSns63.domaincontrol.comns64.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA23.185.0.32620:12a:8000::32620:12a:8001::3161.47.19.138184.106.100.1332001:4801:7901:0:aff8:a2d8:0:11ed2001:4801:7905:100:aff8:a2d8:0:1076216.218.184.10523.185.0.12620:12a:8000::12620:12a:8001::150.56.5.22666.160.206.220fe80::225:90ff:fedc:8723
●NSns63.domaincontrol.com2015-08-11 → 2026-04-11 · 2 obs
● 2015-08-11 02:08:28
● 2026-04-11 18:39:46
●NSns64.domaincontrol.com2015-08-11 → 2026-04-11 · 2 obs
● 2015-08-11 02:08:28
● 2026-04-11 18:39:46
●MXalt1.aspmx.l.google.com2015-08-11 → 2026-04-11 · 2 obs
● 2015-08-11 02:08:28
● 2026-04-11 18:39:46
●MXalt2.aspmx.l.google.com2015-08-11 → 2026-04-11 · 2 obs
● 2015-08-11 02:08:28
● 2026-04-11 18:39:46
●MXaspmx.l.google.com2015-08-11 → 2026-04-11 · 2 obs
● 2015-08-11 02:08:28
● 2026-04-11 18:39:46
●MXaspmx2.googlemail.com2015-08-11 → 2026-04-11 · 2 obs
● 2015-08-11 02:08:28
● 2026-04-11 18:39:46
●MXaspmx3.googlemail.com2015-08-11 → 2026-04-11 · 2 obs
● 2015-08-11 02:08:28
● 2026-04-11 18:39:46
○A161.47.19.1382016-11-29 → 2016-12-05 · 5 obs
○ 2016-09-25 03:51:30
● 2016-11-29 23:19:50
● 2016-12-05 20:51:30
○ 2017-04-14 23:17:22
○ 2026-04-11 18:39:46
○A184.106.100.1332017-04-14 → 2017-07-22 · 5 obs
○ 2016-12-05 20:51:30
● 2017-04-14 23:17:22
● 2017-07-22 23:00:38
○ 2019-08-10 01:10:58
○ 2026-04-11 18:39:46
○A2001:4801:7901:0:aff8:a2d8:0:11ed2017-04-14 → 2017-07-22 · 5 obs
○ 2016-12-05 20:51:30
● 2017-04-14 23:17:22
● 2017-07-22 23:00:38
○ 2019-08-10 01:10:58
○ 2026-04-11 18:39:46
○A2001:4801:7905:100:aff8:a2d8:0:10762016-11-29 → 2016-12-05 · 5 obs
○ 2016-09-25 03:51:30
● 2016-11-29 23:19:50
● 2016-12-05 20:51:30
○ 2017-04-14 23:17:22
○ 2026-04-11 18:39:46
○A216.218.184.1052021-09-03 → 2021-09-03 · 4 obs
○ 2021-01-30 17:52:20
● 2021-09-03 15:31:44
○ 2026-02-16 11:42:22
○ 2026-04-11 18:39:46
○A23.185.0.12019-08-10 → 2020-06-20 · 5 obs
○ 2017-07-22 23:00:38
● 2019-08-10 01:10:58
● 2020-06-20 21:31:42
○ 2020-12-25 20:03:02
○ 2026-04-11 18:39:46
●A23.185.0.32026-02-16 → 2026-04-11 · 3 obs
○ 2021-09-03 15:31:44
● 2026-02-16 11:42:22
● 2026-04-11 18:39:46
○A2620:12a:8000::12019-08-10 → 2020-06-20 · 5 obs
○ 2017-07-22 23:00:38
● 2019-08-10 01:10:58
● 2020-06-20 21:31:42
○ 2020-12-25 20:03:02
○ 2026-04-11 18:39:46
●A2620:12a:8000::32026-02-16 → 2026-04-11 · 3 obs
○ 2021-09-03 15:31:44
● 2026-02-16 11:42:22
● 2026-04-11 18:39:46
○A2620:12a:8001::12019-08-10 → 2020-06-20 · 5 obs
○ 2017-07-22 23:00:38
● 2019-08-10 01:10:58
● 2020-06-20 21:31:42
○ 2020-12-25 20:03:02
○ 2026-04-11 18:39:46
●A2620:12a:8001::32026-02-16 → 2026-04-11 · 3 obs
○ 2021-09-03 15:31:44
● 2026-02-16 11:42:22
● 2026-04-11 18:39:46
○A50.56.5.2262015-08-11 → 2016-09-25 · 4 obs
● 2015-08-11 02:08:28
● 2016-09-25 03:51:30
○ 2016-11-29 23:19:50
○ 2026-04-11 18:39:46
○A66.160.206.2202020-12-25 → 2021-01-30 · 5 obs
○ 2020-06-20 21:31:42
● 2020-12-25 20:03:02
● 2021-01-30 17:52:20
○ 2021-09-03 15:31:44
○ 2026-04-11 18:39:46
○Afe80::225:90ff:fedc:87232020-12-25 → 2021-01-30 · 5 obs
○ 2020-06-20 21:31:42
● 2020-12-25 20:03:02
● 2021-01-30 17:52:20
○ 2021-09-03 15:31:44
○ 2026-04-11 18:39:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
cs.orgns64.domaincontrol.com, ns63.domaincontrol.com-

✅ Authoritative Response

Server:97.74.101.42

NS records: ns64.domaincontrol.com, ns63.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cs.org (unsigned zone)

⏱️ Timing

Total: 796ms | Queries: -

📄 Records

TypeCountSample Data
A123.185.0.3
AAAA22620:12a:8000::3, 2620:12a:8001::3
NS2ns63.domaincontrol.com, ns64.domaincontrol.com
MX5alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...
TXT2v=spf1 include:servers.mcsv.net include:, google-site-verification=RHatIQGdhKcz5Ej
SOA1ns63.domaincontrol.com dns.jomax.net

Analysis

Hierarchy

cs.org is the parent of www.cs.org.

IP Addresses

cs.org points to three IP numbers: 2620:12a:8000::3, 2620:12a:8001::3 and 23.185.0.3.

Other host names including hematology.wustl.edu, meefog.com, gmptools.com, www.baltimoreaircoil.com and visy.com share IP numbers with cs.org.

Name Servers

cs.org's delegation uses two name servers, ns63.domaincontrol.com and ns64.domaincontrol.com.

cs.org shares the same name server setup as other domains, for example travelbyo.com, xulry.com, thekeymakers.com, agilelearning.com and firefighterlawyer.nyc.

Host names with two IPs:

ns63.domaincontrol.com points to: 2603:5:2154::2a and 97.74.101.42

ns64.domaincontrol.com points to: 2603:5:2254::2a and 173.201.69.42

Mail Servers

cs.org is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

The mail servers for cs.org are shared with other domains, for instance ns500768.ns500698.ns500759.ns500758.ns500759.ns500698.ns500736.ns500698.ns500698.ns500698.ns500708.ns500576.ns500686.ns500686.ns500652.ns500619.trackreceptor.com, ns500599.ns500599.ns500737.ns500724.ns500724.ns500599.ns500737.ns500583.ns500599.ns500599.ns500599.yummyflingsfinder.com, ns500758.ns500758.ns500759.ns500735.ns500698.ns500735.ns500735.ns500736.ns500735.ns500698.ns500708.ns500576.ns500686.ns500619.trackreceptor.com, ns500742.ns500742.ns500671.ns500742.ns500731.ns500671.ns500705.ns500704.ns500688.ns500688.ns500678.ns500291.ns500131.lustychickser.com and ns500599.ns500737.ns500599.ns500737.ns500599.ns500599.ns500724.ns500599.ns500724.ns500724.ns500724.ns500697.ns500583.ns500697.ns500682.ns500669.www.yummyflingsfinder.com.

these mail servers are commonly used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27

aspmx.l.google.com points to 2607:f8b0:4004:c06::1a and 142.251.16.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27

Host names pointing to 2607:f8b0:4023:2801::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com