`jsguofeng.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:46aa^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8a05^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.170^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.5^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dion.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dion.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dion.ns.cloudflare.com`
		A	108.162.193.156^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	172.64.33.156^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	173.245.59.156^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
NS	`josephine.ns.cloudflare.com`
		A	2606:4700:50::a29f:2640^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c240^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josephine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2240^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josephine.ns.cloudflare.com`
		A	108.162.194.64^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	162.159.38.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	172.64.34.64^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.70.170, 172.67.138.5
		IPv6	2606:4700:3036::6815:46aa, 2606:4700:3037::ac43:8a05
SOA	`dion.ns.cloudflare.com`dns@cloudflare.com serial=2398142116

`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=1774839912

Same first word

jsguofeng.com

DNS History

17 records (6 active, 11 former)

●NSdion.ns.cloudflare.com2026-02-15 → 2026-03-30 · 3 obs

○ 2017-04-09 09:15:30
● 2026-02-15 18:51:24
● 2026-03-30 03:21:18

●NSjosephine.ns.cloudflare.com2026-02-15 → 2026-03-30 · 3 obs

○ 2017-04-09 09:15:30
● 2026-02-15 18:51:24
● 2026-03-30 03:21:18

○NSns1.dnsdun.net2017-04-09 → 2017-04-09 · 4 obs

○ 2015-10-19 00:12:48
● 2017-04-09 09:15:30
○ 2026-02-15 18:51:24
○ 2026-03-30 03:21:18

○NSns11.xincache.com2015-05-08 → 2015-05-08 · 3 obs

● 2015-05-08 04:01:48
○ 2015-10-19 00:12:48
○ 2026-03-30 03:21:18

○NSns12.xincache.com2015-05-08 → 2015-05-08 · 3 obs

● 2015-05-08 04:01:48
○ 2015-10-19 00:12:48
○ 2026-03-30 03:21:18

○NSns6.dnsdun.com2017-04-09 → 2017-04-09 · 4 obs

○ 2015-10-19 00:12:48
● 2017-04-09 09:15:30
○ 2026-02-15 18:51:24
○ 2026-03-30 03:21:18

○A103.42.179.1672015-12-30 → 2016-09-15 · 5 obs

○ 2015-10-19 00:12:48
● 2015-12-30 05:38:22
● 2016-09-15 15:39:26
○ 2017-04-09 09:15:30
○ 2026-03-30 03:21:18

●A104.21.70.1702026-02-15 → 2026-03-30 · 6 obs

○ 2017-04-09 09:15:30
● 2026-02-15 18:51:24
● 2026-02-16 04:57:20
○ 2026-02-17 04:12:12
○ 2026-02-21 04:08:00
● 2026-03-30 03:21:18

○A123.100.4.1212015-05-08 → 2015-05-08 · 3 obs

● 2015-05-08 04:01:48
○ 2015-10-19 00:12:48
○ 2026-03-30 03:21:18

○A166.88.251.1472017-04-09 → 2017-04-09 · 4 obs

○ 2016-09-15 15:39:26
● 2017-04-09 09:15:30
○ 2026-02-15 18:51:24
○ 2026-03-30 03:21:18

●A172.67.138.52026-02-15 → 2026-03-30 · 6 obs

○ 2017-04-09 09:15:30
● 2026-02-15 18:51:24
● 2026-02-16 04:57:20
○ 2026-02-17 04:12:12
○ 2026-02-21 04:08:00
● 2026-03-30 03:21:18

○A188.114.96.02026-02-17 → 2026-02-21 · 4 obs

○ 2026-02-16 04:57:20
● 2026-02-17 04:12:12
● 2026-02-21 04:08:00
○ 2026-03-30 03:21:18

○A188.114.97.02026-02-17 → 2026-02-21 · 4 obs

○ 2026-02-16 04:57:20
● 2026-02-17 04:12:12
● 2026-02-21 04:08:00
○ 2026-03-30 03:21:18

●A2606:4700:3036::6815:46aa2026-02-15 → 2026-03-30 · 6 obs

○ 2017-04-09 09:15:30
● 2026-02-15 18:51:24
● 2026-02-16 04:57:20
○ 2026-02-17 04:12:12
○ 2026-02-21 04:08:00
● 2026-03-30 03:21:18

●A2606:4700:3037::ac43:8a052026-02-15 → 2026-03-30 · 6 obs

○ 2017-04-09 09:15:30
● 2026-02-15 18:51:24
● 2026-02-16 04:57:20
○ 2026-02-17 04:12:12
○ 2026-02-21 04:08:00
● 2026-03-30 03:21:18

○A2a06:98c1:3120::2026-02-17 → 2026-02-21 · 4 obs

○ 2026-02-16 04:57:20
● 2026-02-17 04:12:12
● 2026-02-21 04:08:00
○ 2026-03-30 03:21:18

○A2a06:98c1:3121::2026-02-17 → 2026-02-21 · 4 obs

○ 2026-02-16 04:57:20
● 2026-02-17 04:12:12
● 2026-02-21 04:08:00
○ 2026-03-30 03:21:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jsguofeng.com	dion.ns.cloudflare.com, josephine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.156

NS records: dion.ns.cloudflare.com, josephine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsguofeng.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.138.5, 104.21.70.170`
AAAA	2	`2606:4700:3037::ac43:8a05, 2606:4700:3036::6815:46aa`
NS	2	`dion.ns.cloudflare.com, josephine.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dion.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jsguofeng.com points to four IP numbers: 2606:4700:3036::6815:46aa, 2606:4700:3037::ac43:8a05, 104.21.70.170 and 172.67.138.5.

Other host names, for instance publishersdev.esellerate.net, hobbydb.net, analytics.simplebytes.com, ns.cloudflare.com.met.com.pl and store.esellerate.net share IP numbers with jsguofeng.com.

Name Servers

jsguofeng.com's delegation is to two name servers dion.ns.cloudflare.com and josephine.ns.cloudflare.com.

jsguofeng.com shares the same name server configuration as other domains, such as czshouji.com, 4433s.com, hwdqwx.com, chasingtech.com.cn and bxly5.com.

jsguofeng.com at least partially shares its name servers with other domains, for instance redepartners.com.br, ntwlskjc.com, jaids.org, pay.info and hawxbc.com.

These name servers are commonly used alongside ned.ns.cloudflare.com and lady.ns.cloudflare.com.

Host names with six IP numbers:

dion.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9c, 2803:f800:50::6ca2:c19c, 2a06:98c1:50::ac40:219c, 108.162.193.156, 172.64.33.156 and 173.245.59.156.

josephine.ns.cloudflare.com points to: 2606:4700:50::a29f:2640, 2803:f800:50::6ca2:c240, 2a06:98c1:50::ac40:2240, 108.162.194.64, 162.159.38.64 and 172.64.34.64.

jsguofeng.com - robtex.com

jsguofeng.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`jsguofeng.com`

`com`