cdcsi.net - robtex.com

cdcsi.net

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3953🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:a18f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.83Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.161.143🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfatima.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26bc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfatima.ns.cloudflare.com
A2803:f800:50::6ca2:c2bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfatima.ns.cloudflare.com
A2a06:98c1:50::ac40:22bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfatima.ns.cloudflare.com
A108.162.194.188🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfatima.ns.cloudflare.com
A162.159.38.188Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfatima.ns.cloudflare.com
A172.64.34.188🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfatima.ns.cloudflare.com
NSmarty.ns.cloudflare.com
A2606:4700:58::adf5:3bcc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarty.ns.cloudflare.com
A2803:f800:50::6ca2:c1cc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarty.ns.cloudflare.com
A2a06:98c1:50::ac40:21cc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmarty.ns.cloudflare.com
A108.162.193.204🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarty.ns.cloudflare.com
A172.64.33.204🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarty.ns.cloudflare.com
A173.245.59.204🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarty.ns.cloudflare.com
MXmailsrv01.cdcsi.net ⭐
A5.135.209.170🇫🇷 OVH5.135.0.0/16
PTRmailsrv01.enclabs.xyz
TXTv=spf1 a mx ip4:93.174.125.184 ip4:51.77.26.32 a:mailsrv01.enclabs.xyz a:mail...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.83, 172.67.161.143
IPv6 hints2606:4700:3031::6815:3953, 2606:4700:3031::ac43:a18f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOAfatima.ns.cloudflare.comdns@cloudflare.com serial=2401028162

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=1775989027

Subdomains

www.cdcsi.net
mailsrv01.cdcsi.net

Same first word

cdcsi.com
cdcsi.net

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DNS History

7 records (7 active, 0 former)

NSfatima.ns.cloudflare.commarty.ns.cloudflare.comMXmailsrv01.cdcsi.netA104.21.57.83172.67.161.1432606:4700:3031::6815:39532606:4700:3031::ac43:a18f
●NSfatima.ns.cloudflare.com2026-02-27 → 2026-04-12 · 2 obs
● 2026-02-27 20:27:54
● 2026-04-12 10:43:00
●NSmarty.ns.cloudflare.com2026-02-27 → 2026-04-12 · 2 obs
● 2026-02-27 20:27:54
● 2026-04-12 10:43:00
●MXmailsrv01.cdcsi.net2026-02-27 → 2026-04-12 · 2 obs
● 2026-02-27 20:27:54
● 2026-04-12 10:43:00
●A104.21.57.832026-02-27 → 2026-04-12 · 2 obs
● 2026-02-27 20:27:54
● 2026-04-12 10:43:00
●A172.67.161.1432026-02-27 → 2026-04-12 · 2 obs
● 2026-02-27 20:27:54
● 2026-04-12 10:43:00
●A2606:4700:3031::6815:39532026-02-27 → 2026-04-12 · 2 obs
● 2026-02-27 20:27:54
● 2026-04-12 10:43:00
●A2606:4700:3031::ac43:a18f2026-02-27 → 2026-04-12 · 2 obs
● 2026-02-27 20:27:54
● 2026-04-12 10:43:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cdcsi.netmarty.ns.cloudflare.com, fatima.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.204

NS records: marty.ns.cloudflare.com, fatima.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdcsi.net (unsigned zone)

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.161.143, 104.21.57.83
AAAA22606:4700:3031::ac43:a18f, 2606:4700:3031::6815:3953
NS2fatima.ns.cloudflare.com, marty.ns.cloudflare.com
MX1mailsrv01.cdcsi.net (pri: 10)
TXT1v=spf1 a mx ip4:93.174.125.184 ip4:51.77
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1fatima.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

cdcsi.net is parent of www.cdcsi.net and mailsrv01.cdcsi.net.

IP Addresses

cdcsi.net points to four IP numbers: 2606:4700:3031::6815:3953, 2606:4700:3031::ac43:a18f, 104.21.57.83 and 172.67.161.143.

Other host names, for instance www.fjjunzifeng.com, concordtwp.com, amiturf.com, necable.com and tutorialmastery.com share IP numbers with cdcsi.net.

Name Servers

cdcsi.net's delegation is to two name servers fatima.ns.cloudflare.com and marty.ns.cloudflare.com.

cdcsi.net shares the same name server configuration as other domains, such as pelis(0x787878).com, sleeping(0x6269746368).com, gatonplayseries.com, clatv.vip and faisalbadri.com.

cdcsi.net at least partially shares its name servers with other domains, for instance (0x6e756465)girls.bid, zgzljx.com, impaprispa.pro, disiweb.com and sendbetcasino.net.

These name servers are commonly used alongside pedro.ns.cloudflare.com and aragorn.ns.cloudflare.com.

Host names with six IP numbers:

fatima.ns.cloudflare.com points to: 2606:4700:50::a29f:26bc, 2803:f800:50::6ca2:c2bc, 2a06:98c1:50::ac40:22bc, 108.162.194.188, 162.159.38.188 and 172.64.34.188.

marty.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcc, 2803:f800:50::6ca2:c1cc, 2a06:98c1:50::ac40:21cc, 108.162.193.204, 172.64.33.204 and 173.245.59.204.

Mail Servers

cdcsi.net is served by a single mail server, mailsrv01.cdcsi.net.

mailsrv01.cdcsi.net points to IP number 5.135.209.170.