chinahedu.com - robtex.com

chinahedu.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:46fa🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:8d14🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.250Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.20🇺🇸 Cloudflare172.67.128.0/20 , 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
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
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.250, 172.67.141.20
IPv6 hints2606:4700:3032::6815:46fa, 2606:4700:3034::ac43:8d14
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com
SOAabdullah.ns.cloudflare.comdns@cloudflare.com serial=2409261141

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=1786196279

Same first word

chinahedu.com

DNS History

14 records (6 active, 8 former)

200920112013201520172019202120232025NSabdullah.ns.cloudflare.comdorthy.ns.cloudflare.comdns17.hichina.comdns18.hichina.comns1.dns.com.cnns2.dns.com.cnA104.21.70.250172.67.141.202606:4700:3032::6815:46fa2606:4700:3034::ac43:8d14101.200.175.202115.47.56.1132606:4700:3031::6815:46fa2606:4700:3037::ac43:8d14
●NSabdullah.ns.cloudflare.com2026-05-17 → 2026-08-08 · 3 obs
○ 2017-05-24 12:10:24
● 2026-05-17 02:21:28
● 2026-08-08 13:54:32
○NSdns17.hichina.com2015-05-31 → 2017-05-24 · 5 obs
○ 2008-03-08 06:29:36
● 2015-05-31 10:26:26
● 2017-05-24 12:10:24
○ 2026-05-17 02:21:28
○ 2026-08-08 13:54:32
○NSdns18.hichina.com2015-05-31 → 2017-05-24 · 5 obs
○ 2008-03-08 06:29:36
● 2015-05-31 10:26:26
● 2017-05-24 12:10:24
○ 2026-05-17 02:21:28
○ 2026-08-08 13:54:32
●NSdorthy.ns.cloudflare.com2026-05-17 → 2026-08-08 · 3 obs
○ 2017-05-24 12:10:24
● 2026-05-17 02:21:28
● 2026-08-08 13:54:32
○NSns1.dns.com.cn2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 06:29:36
○ 2015-05-31 10:26:26
○ 2026-08-08 13:54:32
○NSns2.dns.com.cn2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 06:29:36
○ 2015-05-31 10:26:26
○ 2026-08-08 13:54:32
○A101.200.175.2022015-11-03 → 2017-05-24 · 5 obs
○ 2015-05-31 10:26:26
● 2015-11-03 13:40:10
● 2017-05-24 12:10:24
○ 2026-05-17 02:21:28
○ 2026-08-08 13:54:32
●A104.21.70.2502026-05-17 → 2026-08-08 · 3 obs
○ 2017-05-24 12:10:24
● 2026-05-17 02:21:28
● 2026-08-08 13:54:32
○A115.47.56.1132015-05-31 → 2015-05-31 · 4 obs
○ 2008-03-08 06:29:36
● 2015-05-31 10:26:26
○ 2015-11-03 13:40:10
○ 2026-08-08 13:54:32
●A172.67.141.202026-05-17 → 2026-08-08 · 3 obs
○ 2017-05-24 12:10:24
● 2026-05-17 02:21:28
● 2026-08-08 13:54:32
○A2606:4700:3031::6815:46fa2026-05-17 → 2026-06-15 · 5 obs
○ 2017-05-24 12:10:24
● 2026-05-17 02:21:28
● 2026-06-15 02:12:14
○ 2026-06-21 03:08:26
○ 2026-08-08 13:54:32
●A2606:4700:3032::6815:46fa2026-06-21 → 2026-08-08 · 3 obs
○ 2026-06-15 02:12:14
● 2026-06-21 03:08:26
● 2026-08-08 13:54:32
●A2606:4700:3034::ac43:8d142026-06-21 → 2026-08-08 · 3 obs
○ 2026-06-15 02:12:14
● 2026-06-21 03:08:26
● 2026-08-08 13:54:32
○A2606:4700:3037::ac43:8d142026-05-17 → 2026-06-15 · 5 obs
○ 2017-05-24 12:10:24
● 2026-05-17 02:21:28
● 2026-06-15 02:12:14
○ 2026-06-21 03:08:26
○ 2026-08-08 13:54:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net...-
chinahedu.comdorthy.ns.cloudflare.com, abdullah.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.249

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chinahedu.com (unsigned zone)

⏱️ Timing

Total: 231ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.70.250, 172.67.141.20
AAAA22606:4700:3034::ac43:8d14, 2606:4700:3032::6815:46fa
NS2abdullah.ns.cloudflare.com, dorthy.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1abdullah.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

chinahedu.com points to the four IP addresses 104.21.70.250, 172.67.141.20, 2606:4700:3032::6815:46fa and 2606:4700:3034::ac43:8d14.

Among the host names that share IP numbers with chinahedu.com are www.wegwerfmail.de, orlandogamespace.com, thewolvesmarketing.com and two others.

Name Servers

chinahedu.com is delegated to two name servers: abdullah.ns.cloudflare.com and dorthy.ns.cloudflare.com.

chinahedu.com has the same name server delegation as a number of other domains, such as longjshouji.com, jubchina.com, 65695dd.com and two more.

The name servers of chinahedu.com overlap at least partially with those of other domains — among them job798.net, thebeaumontpractice.co.uk, arealcolor.com and two more.

The name servers rayden.ns.cloudflare.com, aleena.ns.cloudflare.com and maria.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

abdullah.ns.cloudflare.com resolves to 108.162.195.203, 162.159.44.203, 172.64.35.203 and 3 other IP addresses.

dorthy.ns.cloudflare.com resolves to 108.162.192.249, 172.64.32.249, 173.245.58.249 and 3 other IP addresses.