`jchenger.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4ef^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bb39^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.239^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.57^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nancy.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2654^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c254^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nancy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2254^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nancy.ns.cloudflare.com`
		A	108.162.194.84^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	162.159.38.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	172.64.34.84^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
NS	`west.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`west.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`west.ns.cloudflare.com`
		A	108.162.193.247^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	172.64.33.247^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	173.245.59.247^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.4.239, 172.67.187.57
		IPv6	2606:4700:3032::6815:4ef, 2606:4700:3033::ac43:bb39
SOA	`nancy.ns.cloudflare.com`dns@cloudflare.com serial=2399992622

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774524222

Subdomains

www.jchenger.com

Same first word

jchenger.com

Similar names

chengjer.com.tw

DNS History

28 records (6 active, 22 former)

○NSa.share-dns.com2026-02-25 → 2026-03-23 · 4 obs

○ 2020-01-14 20:09:24
● 2026-02-25 15:46:16
● 2026-03-23 03:42:28
○ 2026-03-26 11:53:24

○NSb.share-dns.net2026-02-25 → 2026-03-23 · 4 obs

○ 2020-01-14 20:09:24
● 2026-02-25 15:46:16
● 2026-03-23 03:42:28
○ 2026-03-26 11:53:24

●NSnancy.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-23 03:42:28
● 2026-03-26 11:53:24

○NSns09.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○NSns1.dnsdun.com2020-01-14 → 2020-01-14 · 4 obs

○ 2015-12-06 23:00:04
● 2020-01-14 20:09:24
○ 2026-02-25 15:46:16
○ 2026-03-26 11:53:24

○NSns1.dnsdun.net2020-01-14 → 2020-01-14 · 4 obs

○ 2015-12-06 23:00:04
● 2020-01-14 20:09:24
○ 2026-02-25 15:46:16
○ 2026-03-26 11:53:24

○NSns10.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○NSns21.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○NSns22.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○NSns37.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○NSns38.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○NSns45.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○NSns46.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○NSns55.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○NSns56.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○NSns58.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○NSns61.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○NSns62.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

●NSwest.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-23 03:42:28
● 2026-03-26 11:53:24

○MXmailstore1.secureserver.net2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

○MXsmtp.secureserver.net2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

●A104.21.4.2392026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-23 03:42:28
● 2026-03-26 11:53:24

○A156.253.81.1982020-01-14 → 2020-01-14 · 4 obs

○ 2015-12-06 23:00:04
● 2020-01-14 20:09:24
○ 2026-02-25 15:46:16
○ 2026-03-26 11:53:24

●A172.67.187.572026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-23 03:42:28
● 2026-03-26 11:53:24

○A23.106.80.1462015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:26:10
○ 2015-12-06 23:00:04
○ 2026-03-26 11:53:24

●A2606:4700:3032::6815:4ef2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-23 03:42:28
● 2026-03-26 11:53:24

●A2606:4700:3033::ac43:bb392026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-23 03:42:28
● 2026-03-26 11:53:24

○A64.187.230.1862026-02-25 → 2026-03-23 · 4 obs

○ 2020-01-14 20:09:24
● 2026-02-25 15:46:16
● 2026-03-23 03:42:28
○ 2026-03-26 11:53:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jchenger.com	west.ns.cloudflare.com, nancy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.247

NS records: west.ns.cloudflare.com, nancy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jchenger.com (unsigned zone)

⏱️ Timing

Total: 258ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.239, 172.67.187.57`
AAAA	2	`2606:4700:3033::ac43:bb39, 2606:4700:3032::6815:4ef`
NS	2	`nancy.ns.cloudflare.com, west.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nancy.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.jchenger.com is jchenger.com.

IP Addresses

jchenger.com resolves to four IP numbers: 2606:4700:3032::6815:4ef, 2606:4700:3033::ac43:bb39, 104.21.4.239 and 172.67.187.57.

Other host names such as cms.trypncl.com, themakerandbaker.com, giftround.com, (0x706f726e)ken.com and hardturning.pl share IPs with jchenger.com.

Name Servers

jchenger.com is delegated to two name servers: nancy.ns.cloudflare.com and west.ns.cloudflare.com.

jchenger.com shares the same name server setup as pemken.com, ygvac.com, 9-jun.com, 73wh.com and javacorporate.com.

jchenger.com at least partially shares name servers with other domains, for instance pgstargame.online, sitron.com, 212pay.com, zmnxs.com and seaworldcares.com.

These name servers are commonly used together with sonia.ns.cloudflare.com, rudy.ns.cloudflare.com and dale.ns.cloudflare.com.

Host names with six IP numbers:

nancy.ns.cloudflare.com points to 2606:4700:50::a29f:2654, 2803:f800:50::6ca2:c254, 2a06:98c1:50::ac40:2254, 108.162.194.84, 162.159.38.84 and 172.64.34.84.

west.ns.cloudflare.com points to 2606:4700:58::adf5:3bf7, 2803:f800:50::6ca2:c1f7, 2a06:98c1:50::ac40:21f7, 108.162.193.247, 172.64.33.247 and 173.245.59.247.

jchenger.com - robtex.com

jchenger.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`jchenger.com`

`com`