sti-cs.org - robtex.com

sti-cs.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:6034🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:ad47🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.96.52Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.71🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSabdullah.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ccb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A2803:f800:50::6ca2:c3cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRabdullah.ns.cloudflare.com
A2a06:98c1:50::ac40:23cb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRabdullah.ns.cloudflare.com
A108.162.195.203🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A162.159.44.203Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A172.64.35.203🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
NSsky.ns.cloudflare.com
A2606:4700:50::a29f:2602🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
A2803:f800:50::6ca2:c202🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsky.ns.cloudflare.com
A2a06:98c1:50::ac40:2202🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsky.ns.cloudflare.com
A108.162.194.2🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
A162.159.38.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
A172.64.34.2🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
MX_dc-mx.5a8769b73474.sti-cs.org ⭐
A185.175.59.188🇦🇹 HOSTHATCH-ASN185.175.59.0/24 HostHatch Vienna
PTRroute17.potato.li
TXTv=spf1 a mx ip4:10.10.0.10 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.96.52, 172.67.173.71
IPv62606:4700:3030::6815:6034, 2606:4700:3035::ac43:ad47
SOAabdullah.ns.cloudflare.comdns@cloudflare.com serial=2400011579

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=1775020709

Same first word

sti-cs.org

Similar names

tsi-cs.net
it-css.de
ts-cis.com
ssc-it.nl
ict-ss.it
sc-sit.com
sts-ci.com
it-ssc.com.mx
ss-ict.co.uk
its-sc.com.cn
ics-st.cz
scs-it.com
ts-sci.com
sst-ic.com
its-cs.com
ti-scs.org
ssc-it.net
scs-it.de
ict-ss.com
it-ssc.com
it-css.com
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it-scs.de
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ssc-it.com
scs-it.net
its-sc.ru
it-ssc.de
it-scs.com
ic-sts.de
css-it.com
its-cs.de
its-sc.cn
iss-ct.com
itss-c.com
its-sc.com
ic-sts.com
scs-it.ch

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSabdullah.ns.cloudflare.comsky.ns.cloudflare.comns1.wordpress.comns2.wordpress.comns3.wordpress.comMX_dc-mx.5a8769b73474.sti-cs.orgA104.21.96.52172.67.173.712606:4700:3030::6815:60342606:4700:3035::ac43:ad47192.0.78.24192.0.78.25
●NSabdullah.ns.cloudflare.com2026-03-25 → 2026-04-01 · 3 obs
○ 2017-11-25 00:55:46
● 2026-03-25 16:42:08
● 2026-04-01 05:26:20
○NSns1.wordpress.com2015-06-08 → 2017-11-25 · 4 obs
● 2015-06-08 13:34:22
● 2017-11-25 00:55:46
○ 2026-03-25 16:42:08
○ 2026-04-01 05:26:20
○NSns2.wordpress.com2015-06-08 → 2017-11-25 · 4 obs
● 2015-06-08 13:34:22
● 2017-11-25 00:55:46
○ 2026-03-25 16:42:08
○ 2026-04-01 05:26:20
○NSns3.wordpress.com2015-06-08 → 2017-11-25 · 4 obs
● 2015-06-08 13:34:22
● 2017-11-25 00:55:46
○ 2026-03-25 16:42:08
○ 2026-04-01 05:26:20
●NSsky.ns.cloudflare.com2026-03-25 → 2026-04-01 · 3 obs
○ 2017-11-25 00:55:46
● 2026-03-25 16:42:08
● 2026-04-01 05:26:20
●MX_dc-mx.5a8769b73474.sti-cs.org2026-03-25 → 2026-04-01 · 2 obs
● 2026-03-25 16:42:08
● 2026-04-01 05:26:20
●A104.21.96.522026-03-25 → 2026-04-01 · 3 obs
○ 2017-11-25 00:55:46
● 2026-03-25 16:42:08
● 2026-04-01 05:26:20
●A172.67.173.712026-03-25 → 2026-04-01 · 3 obs
○ 2017-11-25 00:55:46
● 2026-03-25 16:42:08
● 2026-04-01 05:26:20
○A192.0.78.242015-06-08 → 2017-11-25 · 4 obs
● 2015-06-08 13:34:22
● 2017-11-25 00:55:46
○ 2026-03-25 16:42:08
○ 2026-04-01 05:26:20
○A192.0.78.252015-06-08 → 2017-11-25 · 4 obs
● 2015-06-08 13:34:22
● 2017-11-25 00:55:46
○ 2026-03-25 16:42:08
○ 2026-04-01 05:26:20
●A2606:4700:3030::6815:60342026-03-25 → 2026-04-01 · 3 obs
○ 2017-11-25 00:55:46
● 2026-03-25 16:42:08
● 2026-04-01 05:26:20
●A2606:4700:3035::ac43:ad472026-03-25 → 2026-04-01 · 3 obs
○ 2017-11-25 00:55:46
● 2026-03-25 16:42:08
● 2026-04-01 05:26:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
sti-cs.orgabdullah.ns.cloudflare.com, sky.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.2

NS records: abdullah.ns.cloudflare.com, sky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sti-cs.org (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.173.71, 104.21.96.52
AAAA22606:4700:3030::6815:6034, 2606:4700:3035::ac43:ad47
NS2abdullah.ns.cloudflare.com, sky.ns.cloudflare.com
MX1_dc-mx.5a8769b73474.sti-cs.org (pri: 0)
TXT1v=spf1 a mx ip4:10.10.0.10 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1abdullah.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

sti-cs.org resolves to four IPs: 2606:4700:3030::6815:6034, 2606:4700:3035::ac43:ad47, 104.21.96.52 and 172.67.173.71.

Other host names, for instance savagemarinemanagement.com, globalrus.ru, ook.hu, easternplating.com and blog.mcewangroup.ca share IP numbers with sti-cs.org.

Name Servers

sti-cs.org has two name servers: abdullah.ns.cloudflare.com and sky.ns.cloudflare.com.

sti-cs.org shares the same name server setup as other domains, for example infallout.ru, bahame.co, subitvendut.top, notquiteroyal.net and fluxblog.net.

sti-cs.org shares some name servers with other domains, for example internal-garnix-meta-vorthal-archive.pages.dev, partner.academy, deshan14.com, jta-ibn.com.my and modulotopaz.app.

These name servers are commonly used together with aleena.ns.cloudflare.com and kyree.ns.cloudflare.com.

Host names with six IP numbers: abdullah.ns.cloudflare.com points to: 2606:4700:58::a29f:2ccb, 2803:f800:50::6ca2:c3cb, 2a06:98c1:50::ac40:23cb, 108.162.195.203, 162.159.44.203 and 172.64.35.203; sky.ns.cloudflare.com points to: 2606:4700:50::a29f:2602, 2803:f800:50::6ca2:c202, 2a06:98c1:50::ac40:2202, 108.162.194.2, 162.159.38.2 and 172.64.34.2.

Mail Servers

sti-cs.org is handled by a single mail server, _dc-mx.5a8769b73474.sti-cs.org.

Host name _dc-mx.5a8769b73474.sti-cs.org points to IP 185.175.59.188.