citss.cn - robtex.com

citss.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5c14🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:b8fc🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.20Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.252🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdorthy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdorthy.ns.cloudflare.com
A2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdorthy.ns.cloudflare.com
A108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
NSrayden.ns.cloudflare.com
A2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrayden.ns.cloudflare.com
A2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrayden.ns.cloudflare.com
A108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.92.20, 172.67.184.252
IPv6 hints2606:4700:3033::6815:5c14, 2606:4700:3036::ac43:b8fc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com
SOAdorthy.ns.cloudflare.comdns@cloudflare.com serial=2410124551

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn 2035-10-24 #92

Same first word

citss.com
citss.com.au
citss.net
citss.org
citss.cn
citss.in

Similar names

sstic.org
ictss.co
sistc.edu.au
sstic.com.cn
itcss.club
scits.de
scist.co.kr
tcsis.cloud
sstci.com
icsts.ru
cssti.org.cn
itssc.net
itcss.org
itscs.ru
cstis.cn
cisst.cn
tissc.com
stics.se
ctssi.com
itcss.co.za
sitcs.in
stics.com.mx
stsci.edu
ssict.nl
cisst.org
stisc.com
sscit.de
tscis.com
scits.net
tcsis.it
cssti.com.mx
issct.org
ticss.net
stics.com.br
scsti.ac.cn
stics.nl
scits.ru
scist.net
sstic.cn
ctsis.com
csist.com
stcis.com
icsts.com
ticss.com
scist.org
csits.de
stics.ru
tssic.com
ictss.net
stics.org
sscit.net
tcssi.com
tsics.com
itscs.de
csits.net
cssit.net
scsit.com
tissc.info
scsit.de
sicts.cz
itssc.com
istsc.com
itcss.ru
csits.cn
sitsc.de
ictss.biz
scits.co.uk
sisct.com.br
cssti.cn
iscst.org
cssit.com
sstic.sh.cn
scsit.edu.ph
scits.com
itcss.net
iscst.com
itcss.nl
csist.org
stics.co
tiscs.com
cisst.com
istcs.com
issct.net
stics.fr
ssitc.com
csits.org.cn
ctiss.com
itcss.biz
tsisc.org
cssit.de
cisst.lu
csist.cn
csits.org
itcss.de
tcsis.com
stisc.cn
sscit.com
sctis.com
sicts.nl
scits.co.in
isstc.de
scits.ca
itscs.com
tcsis.info
cisst.org.tr
sitcs.net
istcs.top
stics.be
stcsi.com
sitcs.com
itcss.cn
stics.net
scsit.be
scsit.dk
stsci.de
scsit.ch
stsci.io
itscs.synology.me
sstic.vip
scsti.org.cn
sistc.com
stsci.org
tsisc.com
sscit.org
ssitc.in
sstic.com
sisct.xyz
iscst.ru

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSdorthy.ns.cloudflare.comrayden.ns.cloudflare.comdns19.hichina.comdns20.hichina.comA104.21.92.20172.67.184.2522606:4700:3033::6815:5c142606:4700:3036::ac43:b8fc103.31.72.168
○NSdns19.hichina.com2015-06-18 → 2018-01-11 · 4 obs
● 2015-06-18 21:05:44
● 2018-01-11 03:14:30
○ 2026-04-10 21:20:38
○ 2026-07-28 18:52:22
○NSdns20.hichina.com2015-06-18 → 2018-01-11 · 4 obs
● 2015-06-18 21:05:44
● 2018-01-11 03:14:30
○ 2026-04-10 21:20:38
○ 2026-07-28 18:52:22
●NSdorthy.ns.cloudflare.com2026-07-01 → 2026-07-28 · 3 obs
○ 2026-04-10 21:20:38
● 2026-07-01 05:15:02
● 2026-07-28 18:52:22
●NSrayden.ns.cloudflare.com2026-07-01 → 2026-07-28 · 3 obs
○ 2026-04-10 21:20:38
● 2026-07-01 05:15:02
● 2026-07-28 18:52:22
○A103.31.72.1682015-06-18 → 2018-01-11 · 4 obs
● 2015-06-18 21:05:44
● 2018-01-11 03:14:30
○ 2026-04-10 21:20:38
○ 2026-07-28 18:52:22
●A104.21.92.202026-07-01 → 2026-07-28 · 3 obs
○ 2026-04-10 21:20:38
● 2026-07-01 05:15:02
● 2026-07-28 18:52:22
●A172.67.184.2522026-07-01 → 2026-07-28 · 3 obs
○ 2026-04-10 21:20:38
● 2026-07-01 05:15:02
● 2026-07-28 18:52:22
●A2606:4700:3033::6815:5c142026-07-01 → 2026-07-28 · 3 obs
○ 2026-04-10 21:20:38
● 2026-07-01 05:15:02
● 2026-07-28 18:52:22
●A2606:4700:3036::ac43:b8fc2026-07-01 → 2026-07-28 · 3 obs
○ 2026-04-10 21:20:38
● 2026-07-01 05:15:02
● 2026-07-28 18:52:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
citss.cndorthy.ns.cloudflare.com, rayden.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.249

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for citss.cn (unsigned zone)

⏱️ Timing

Total: 1066ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.184.252, 104.21.92.20
AAAA22606:4700:3033::6815:5c14, 2606:4700:3036::ac43:b8fc
NS2dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dorthy.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

citss.cn resolves to four IP addresses: 104.21.92.20, 172.67.184.252, 2606:4700:3033::6815:5c14 and 2606:4700:3036::ac43:b8fc.

Among the host names that share IP numbers with citss.cn are tipas.net, cosmo.is, nn8818.com and two others.

Name Servers

citss.cn is served by two delegated name servers, dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com.

citss.cn has the same name server delegation as a number of other domains, such as eswyzx.com, zzboqibs.net, yxft.cn and two more.

citss.cn shares at least some of its name servers with other domains, including wanessaoficial.com, tarifhane.net, wenona.nsw.edu.au and two others.

These name servers are frequently paired with the name servers abdullah.ns.cloudflare.com and jen.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dorthy.ns.cloudflare.com carries IP addresses 108.162.192.249, 172.64.32.249 and 173.245.58.249, with 3 other addresses beyond those.

rayden.ns.cloudflare.com carries IP addresses 108.162.195.163, 162.159.44.163 and 172.64.35.163, with 3 other addresses beyond those.