congedu.com - robtex.com

congedu.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:321f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c7f3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.50.31Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.199.243🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmalavika.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26a5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
A2803:f800:50::6ca2:c2a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmalavika.ns.cloudflare.com
A2a06:98c1:50::ac40:22a5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmalavika.ns.cloudflare.com
A108.162.194.165🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
A162.159.38.165Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
A172.64.34.165🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
NSsterling.ns.cloudflare.com
A2606:4700:58::a29f:2c8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsterling.ns.cloudflare.com
A2803:f800:50::6ca2:c38f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsterling.ns.cloudflare.com
A2a06:98c1:50::ac40:238f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsterling.ns.cloudflare.com
A108.162.195.143🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsterling.ns.cloudflare.com
A162.159.44.143Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsterling.ns.cloudflare.com
A172.64.35.143🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsterling.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.50.31, 172.67.199.243
IPv62606:4700:3036::6815:321f, 2606:4700:3037::ac43:c7f3
SOAmalavika.ns.cloudflare.comdns@cloudflare.com serial=2396080682

com

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=1771291435

Same first word

congedu.com

Similar names

cuodeng.com
cengdou.com
docugen.net
duoceng.com
dengcou.cn
cengduo.com
cnduoge.com
cugnode.com
codegnu.org
decuong.com
douceng.cn
duconge.com
gdenocu.com
ducogen.net
gnucode.me
ducogen.com
docugen.com
codegun.net
codegnu.com
docugen.de
guncode.com
codenug.com
docugen.io
docugen.nl
codegun.in

DNS History

6 records (6 active, 0 former)

NSmalavika.ns.cloudflare.comsterling.ns.cloudflare.comA104.21.50.31172.67.199.2432606:4700:3036::6815:321f2606:4700:3037::ac43:c7f3
●NSmalavika.ns.cloudflare.com2026-02-24 → 2026-02-25 · 2 obs
● 2026-02-24 08:54:52
● 2026-02-25 11:22:10
●NSsterling.ns.cloudflare.com2026-02-24 → 2026-02-25 · 2 obs
● 2026-02-24 08:54:52
● 2026-02-25 11:22:10
●A104.21.50.312026-02-24 → 2026-02-25 · 2 obs
● 2026-02-24 08:54:52
● 2026-02-25 11:22:10
●A172.67.199.2432026-02-24 → 2026-02-25 · 2 obs
● 2026-02-24 08:54:52
● 2026-02-25 11:22:10
●A2606:4700:3036::6815:321f2026-02-24 → 2026-02-25 · 2 obs
● 2026-02-24 08:54:52
● 2026-02-25 11:22:10
●A2606:4700:3037::ac43:c7f32026-02-24 → 2026-02-25 · 2 obs
● 2026-02-24 08:54:52
● 2026-02-25 11:22:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
congedu.commalavika.ns.cloudflare.com, sterling.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.195.143

NS records: malavika.ns.cloudflare.com, sterling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congedu.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.50.31, 172.67.199.243
AAAA22606:4700:3036::6815:321f, 2606:4700:3037::ac43:c7f3
NS2malavika.ns.cloudflare.com, sterling.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1malavika.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (malavika.ns.cloudflare.com, malavika.ns.cloudflare.com, malavika.ns.cloudflare.com...)

AI analysis

congedu.com resolves to four IPs: 2606:4700:3036::6815:321f, 2606:4700:3037::ac43:c7f3, 104.21.50.31 and 172.67.199.243.

Other host names such as gatewaysmash.com, viralxfiles.com, www.jch772.com, capitolio-ongd.org and componentkit.org share IP numbers with congedu.com.

congedu.com is delegated to two name servers: malavika.ns.cloudflare.com and sterling.ns.cloudflare.com.

congedu.com uses the same name server setup as other domains, including bosjoko81254.com, wdyok99.com, firstupapp.com, yqec.com and cong-keren.site.

At least part of the name servers for congedu.com are shared with other domains, for instance buyuneigouwuxianmianfeigoumai.com.cn, chuanqishijieshouyou.com.cn, niuniutixianyouxi.com.cn, dota2cf.com.cn and zuqiuzhibobifen90.com.cn.

These name servers are commonly used with alberto.ns.cloudflare.com, sima.ns.cloudflare.com, georgia.ns.cloudflare.com and candy.ns.cloudflare.com.

Host names with six IP numbers:

malavika.ns.cloudflare.com points to: 2606:4700:50::a29f:26a5, 2803:f800:50::6ca2:c2a5, 2a06:98c1:50::ac40:22a5, 108.162.194.165, 162.159.38.165 and 172.64.34.165.

sterling.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8f, 2803:f800:50::6ca2:c38f, 2a06:98c1:50::ac40:238f, 108.162.195.143, 162.159.44.143 and 172.64.35.143.