jdchen.com - dns.ninja

jdchen.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:a9d8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:1bf3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.27.243Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.216🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSromina.ns.cloudflare.com ⭐
A2606:4700:50::a29f:269f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRromina.ns.cloudflare.com
A2803:f800:50::6ca2:c29f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRromina.ns.cloudflare.com
A2a06:98c1:50::ac40:229f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRromina.ns.cloudflare.com
A108.162.194.159🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRromina.ns.cloudflare.com
A162.159.38.159Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRromina.ns.cloudflare.com
A172.64.34.159🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRromina.ns.cloudflare.com
NSwatson.ns.cloudflare.com
A2606:4700:58::a29f:2c17🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
A2803:f800:50::6ca2:c317🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwatson.ns.cloudflare.com
A2a06:98c1:50::ac40:2317🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwatson.ns.cloudflare.com
A108.162.195.23🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
A162.159.44.23Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
A172.64.35.23🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.27.243, 172.67.169.216
IPv6 hints2606:4700:3033::ac43:a9d8, 2606:4700:3036::6815:1bf3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com
SOAromina.ns.cloudflare.comdns@cloudflare.com serial=2410245877

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=1786767864

Same first word

jdchen.cn
jdchen.com

Similar names

djchen.de
djchen.com

DNS History

15 records (6 active, 9 former)

200920112013201520172019202120232025NSromina.ns.cloudflare.comwatson.ns.cloudflare.comdns19.hichina.comdns20.hichina.comns1.taoa.comns2.taoa.compark.i-now.cnpark.i-now.comA104.21.27.243172.67.169.2162606:4700:3033::ac43:a9d82606:4700:3036::6815:1bf3154.80.130.2347.90.164.24658.64.149.89
○NSdns19.hichina.com2008-11-06 → 2017-10-13 · 4 obs
● 2008-11-06 03:21:16
● 2017-10-13 08:12:52
○ 2026-02-16 22:45:38
○ 2026-08-15 04:28:26
○NSdns20.hichina.com2008-11-06 → 2017-10-13 · 4 obs
● 2008-11-06 03:21:16
● 2017-10-13 08:12:52
○ 2026-02-16 22:45:38
○ 2026-08-15 04:28:26
○NSns1.taoa.com2026-02-16 → 2026-02-16 · 4 obs
○ 2017-10-13 08:12:52
● 2026-02-16 22:45:38
○ 2026-03-18 03:32:36
○ 2026-08-15 04:28:26
○NSns2.taoa.com2026-02-16 → 2026-02-16 · 4 obs
○ 2017-10-13 08:12:52
● 2026-02-16 22:45:38
○ 2026-03-18 03:32:36
○ 2026-08-15 04:28:26
○NSpark.i-now.cn2026-03-18 → 2026-03-18 · 3 obs
○ 2026-02-16 22:45:38
● 2026-03-18 03:32:36
○ 2026-08-15 04:28:26
○NSpark.i-now.com2026-03-18 → 2026-03-18 · 3 obs
○ 2026-02-16 22:45:38
● 2026-03-18 03:32:36
○ 2026-08-15 04:28:26
●NSromina.ns.cloudflare.com2026-08-15 → 2026-08-15 · 2 obs
○ 2026-03-18 03:32:36
● 2026-08-15 04:28:26
●NSwatson.ns.cloudflare.com2026-08-15 → 2026-08-15 · 2 obs
○ 2026-03-18 03:32:36
● 2026-08-15 04:28:26
●A104.21.27.2432026-08-15 → 2026-08-15 · 2 obs
○ 2026-03-18 03:32:36
● 2026-08-15 04:28:26
○A154.80.130.232026-02-16 → 2026-02-16 · 4 obs
○ 2017-10-13 08:12:52
● 2026-02-16 22:45:38
○ 2026-03-18 03:32:36
○ 2026-08-15 04:28:26
●A172.67.169.2162026-08-15 → 2026-08-15 · 2 obs
○ 2026-03-18 03:32:36
● 2026-08-15 04:28:26
●A2606:4700:3033::ac43:a9d82026-08-15 → 2026-08-15 · 2 obs
○ 2026-03-18 03:32:36
● 2026-08-15 04:28:26
●A2606:4700:3036::6815:1bf32026-08-15 → 2026-08-15 · 2 obs
○ 2026-03-18 03:32:36
● 2026-08-15 04:28:26
○A47.90.164.2462026-03-18 → 2026-03-18 · 3 obs
○ 2026-02-16 22:45:38
● 2026-03-18 03:32:36
○ 2026-08-15 04:28:26
○A58.64.149.892015-08-20 → 2017-10-13 · 5 obs
○ 2008-11-06 03:21:16
● 2015-08-20 01:15:42
● 2017-10-13 08:12:52
○ 2026-02-16 22:45:38
○ 2026-08-15 04:28:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...-
jdchen.comromina.ns.cloudflare.com, watson.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.23

NS records: romina.ns.cloudflare.com, watson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jdchen.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.169.216, 104.21.27.243
AAAA22606:4700:3033::ac43:a9d8, 2606:4700:3036::6815:1bf3
NS2romina.ns.cloudflare.com, watson.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1romina.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jdchen.com directs to four IP numbers, which are 104.21.27.243, 172.67.169.216, 2606:4700:3033::ac43:a9d8 and 2606:4700:3036::6815:1bf3.

emartim.com.br, zlcf9.com, myhealthypetstores.com and two other host names share IP numbers with jdchen.com.

Name Servers

jdchen.com is delegated to two name servers: romina.ns.cloudflare.com and watson.ns.cloudflare.com.

jdchen.com uses the same name servers as several other domains — among them hctail.com, sxysrh.com, agrwsn.com and two more.

The name servers of jdchen.com overlap at least partially with those of other domains — among them anca.org.ve, maxxedstudio.com, latinomineria.com and two more.

These name servers commonly appear alongside the name servers kayden.ns.cloudflare.com and will.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

romina.ns.cloudflare.com resolves to 108.162.194.159, 162.159.38.159, 172.64.34.159 and 3 other IP addresses.

watson.ns.cloudflare.com resolves to 108.162.195.23, 162.159.44.23, 172.64.35.23 and 3 other IP addresses.