jsjiapengedu.com - robtex.com

jsjiapengedu.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4521🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:cb9a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.33Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.154🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamanda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A2803:f800:50::6ca2:c03f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamanda.ns.cloudflare.com
A2a06:98c1:50::ac40:203f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamanda.ns.cloudflare.com
A108.162.192.63🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A172.64.32.63🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A173.245.58.63🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
NScolin.ns.cloudflare.com
A2606:4700:58::a29f:2c4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A2803:f800:50::6ca2:c34b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcolin.ns.cloudflare.com
A2a06:98c1:50::ac40:234b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcolin.ns.cloudflare.com
A108.162.195.75🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A162.159.44.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A172.64.35.75🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.33, 172.67.203.154
IPv6 hints2606:4700:3033::6815:4521, 2606:4700:3033::ac43:cb9a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOAamanda.ns.cloudflare.comdns@cloudflare.com serial=2409225700

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=1784401847

Same first word

jsjiapengedu.com

DNS History

10 records (6 active, 4 former)

2020202120222023202420252026NSamanda.ns.cloudflare.comcolin.ns.cloudflare.comns1.dns.comns2.dns.comA104.21.69.33172.67.203.1542606:4700:3033::6815:45212606:4700:3033::ac43:cb9a2606:4700:3030::6815:45212606:4700:3035::ac43:cb9a
●NSamanda.ns.cloudflare.com2026-05-17 → 2026-07-18 · 3 obs
○ 2019-12-16 12:57:50
● 2026-05-17 02:17:32
● 2026-07-18 19:38:24
●NScolin.ns.cloudflare.com2026-05-17 → 2026-07-18 · 3 obs
○ 2019-12-16 12:57:50
● 2026-05-17 02:17:32
● 2026-07-18 19:38:24
○NSns1.dns.com2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 12:57:50
○ 2026-05-17 02:17:32
○ 2026-07-18 19:38:24
○NSns2.dns.com2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 12:57:50
○ 2026-05-17 02:17:32
○ 2026-07-18 19:38:24
●A104.21.69.332026-05-17 → 2026-07-18 · 2 obs
● 2026-05-17 02:17:32
● 2026-07-18 19:38:24
●A172.67.203.1542026-05-17 → 2026-07-18 · 2 obs
● 2026-05-17 02:17:32
● 2026-07-18 19:38:24
○A2606:4700:3030::6815:45212026-05-17 → 2026-06-15 · 3 obs
● 2026-05-17 02:17:32
● 2026-06-15 02:46:50
○ 2026-07-18 19:38:24
●A2606:4700:3033::6815:45212026-07-18 → 2026-07-18 · 2 obs
○ 2026-06-15 02:46:50
● 2026-07-18 19:38:24
●A2606:4700:3033::ac43:cb9a2026-07-18 → 2026-07-18 · 2 obs
○ 2026-06-15 02:46:50
● 2026-07-18 19:38:24
○A2606:4700:3035::ac43:cb9a2026-05-17 → 2026-06-15 · 3 obs
● 2026-05-17 02:17:32
● 2026-06-15 02:46:50
○ 2026-07-18 19:38:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
jsjiapengedu.comamanda.ns.cloudflare.com, colin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.63

NS records: amanda.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsjiapengedu.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.69.33, 172.67.203.154
AAAA22606:4700:3033::ac43:cb9a, 2606:4700:3033::6815:4521
NS2amanda.ns.cloudflare.com, colin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amanda.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jsjiapengedu.com resolves to four IP addresses: 104.21.69.33, 172.67.203.154, 2606:4700:3033::6815:4521 and 2606:4700:3033::ac43:cb9a.

techassist.io, mail.diving.org.il, benchmarksims.org and two other host names share IP numbers with jsjiapengedu.com.

Name Servers

jsjiapengedu.com is delegated to two name servers: amanda.ns.cloudflare.com and colin.ns.cloudflare.com.

jsjiapengedu.com uses the same name servers as several other domains — among them chinaccda.com, ncflame.com, yhdzjkq.com and two more.

jsjiapengedu.com has at least partial name server overlap with other domains, such as kaboserv.com, pppy.net, northernbrewer.com and two others.

It is common to see these name servers used together with name servers noor.ns.cloudflare.com and laylah.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

amanda.ns.cloudflare.com resolves to 108.162.192.63, 172.64.32.63, 173.245.58.63 and 3 other IP addresses.

colin.ns.cloudflare.com resolves to 108.162.195.75, 162.159.44.75, 172.64.35.75 and 3 other IP addresses.