`jeffersoncheng.com`

	CNAME	`sp.gname.net`
	DNSSEC	⚠️ Not signed
	A	172.65.185.109^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=1786031939

Same first word

jeffersoncheng.com

DNS History

17 records (3 active, 14 former)

○NSearl.ns.cloudflare.com2026-03-08 → 2026-03-08 · 3 obs

○ 2017-11-12 09:19:22
● 2026-03-08 17:55:32
○ 2026-08-06 16:10:18

○NSmira.ns.cloudflare.com2026-03-08 → 2026-03-08 · 3 obs

○ 2017-11-12 09:19:22
● 2026-03-08 17:55:32
○ 2026-08-06 16:10:18

○NSns1.hostmonster.com2015-06-20 → 2017-11-12 · 4 obs

● 2015-06-20 10:57:44
● 2017-11-12 09:19:22
○ 2026-03-08 17:55:32
○ 2026-08-06 16:10:18

○NSns2.hostmonster.com2015-06-20 → 2017-11-12 · 4 obs

● 2015-06-20 10:57:44
● 2017-11-12 09:19:22
○ 2026-03-08 17:55:32
○ 2026-08-06 16:10:18

●NSsp1.gname-dns.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-03-08 17:55:32
● 2026-08-06 16:10:18

●NSsp2.gname-dns.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-03-08 17:55:32
● 2026-08-06 16:10:18

○MXaspmx.l.google.com2015-06-20 → 2017-11-12 · 4 obs

● 2015-06-20 10:57:44
● 2017-11-12 09:19:22
○ 2026-03-08 17:55:32
○ 2026-08-06 16:10:18

○A104.21.93.1442026-03-08 → 2026-06-11 · 8 obs

○ 2017-11-12 09:19:22
● 2026-03-08 17:55:32
○ 2026-03-18 10:15:54
○ 2026-04-18 04:13:44
● 2026-05-02 20:07:14
● 2026-06-11 05:39:50
○ 2026-06-18 22:01:50
○ 2026-08-06 16:10:18

○A172.67.211.262026-03-08 → 2026-06-11 · 8 obs

○ 2017-11-12 09:19:22
● 2026-03-08 17:55:32
○ 2026-03-18 10:15:54
○ 2026-04-18 04:13:44
● 2026-05-02 20:07:14
● 2026-06-11 05:39:50
○ 2026-06-18 22:01:50
○ 2026-08-06 16:10:18

○A173.203.204.1232015-06-20 → 2017-11-12 · 4 obs

● 2015-06-20 10:57:44
● 2017-11-12 09:19:22
○ 2026-03-08 17:55:32
○ 2026-08-06 16:10:18

○A188.114.96.02026-03-18 → 2026-06-18 · 7 obs

○ 2026-03-08 17:55:32
● 2026-03-18 10:15:54
● 2026-04-18 04:13:44
○ 2026-05-02 20:07:14
○ 2026-06-11 05:39:50
● 2026-06-18 22:01:50
○ 2026-08-06 16:10:18

○A188.114.97.02026-03-18 → 2026-06-18 · 7 obs

○ 2026-03-08 17:55:32
● 2026-03-18 10:15:54
● 2026-04-18 04:13:44
○ 2026-05-02 20:07:14
○ 2026-06-11 05:39:50
● 2026-06-18 22:01:50
○ 2026-08-06 16:10:18

○A2606:4700:3037::6815:5d902026-03-08 → 2026-06-11 · 8 obs

○ 2017-11-12 09:19:22
● 2026-03-08 17:55:32
○ 2026-03-18 10:15:54
○ 2026-04-18 04:13:44
● 2026-05-02 20:07:14
● 2026-06-11 05:39:50
○ 2026-06-18 22:01:50
○ 2026-08-06 16:10:18

○A2606:4700:3037::ac43:d31a2026-03-08 → 2026-06-11 · 8 obs

○ 2017-11-12 09:19:22
● 2026-03-08 17:55:32
○ 2026-03-18 10:15:54
○ 2026-04-18 04:13:44
● 2026-05-02 20:07:14
● 2026-06-11 05:39:50
○ 2026-06-18 22:01:50
○ 2026-08-06 16:10:18

○A2a06:98c1:3120::2026-03-18 → 2026-06-18 · 7 obs

○ 2026-03-08 17:55:32
● 2026-03-18 10:15:54
● 2026-04-18 04:13:44
○ 2026-05-02 20:07:14
○ 2026-06-11 05:39:50
● 2026-06-18 22:01:50
○ 2026-08-06 16:10:18

○A2a06:98c1:3121::2026-03-18 → 2026-06-18 · 7 obs

○ 2026-03-08 17:55:32
● 2026-03-18 10:15:54
● 2026-04-18 04:13:44
○ 2026-05-02 20:07:14
○ 2026-06-11 05:39:50
● 2026-06-18 22:01:50
○ 2026-08-06 16:10:18

●CNAMEsp.gname.net2026-08-06 → 2026-08-06 · 1 obs

● 2026-08-06 16:10:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
jeffersoncheng.com	sp1.gname-dns.com, sp2.gname-dns.com	2 records

✅ Authoritative Response

Server:172.65.187.178

NS records: sp1.gname-dns.com, sp2.gname-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jeffersoncheng.com (unsigned zone)

⏱️ Timing

Total: 1199ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`sp1.gname-dns.com, sp2.gname-dns.com`
CNAME	1	`sp.gname.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (sp1.gname-dns.com, sp2.gname-dns.com)

Analysis

IP Addresses

jeffersoncheng.com has exactly one IP address — 172.65.185.109.

Other host names, among them b5e584ac541a4754af8f59bf2915a9a7.pacloudflare.com and sp.gname.net, have IP numbers in common with jeffersoncheng.com.

jeffersoncheng.com - robtex.com