`zengfei8.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4b85^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:b149^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.133^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.73^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amit.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amit.ns.cloudflare.com`
		A	108.162.193.63^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	172.64.33.63^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	173.245.59.63^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
NS	`jasmine.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aaa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jasmine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jasmine.ns.cloudflare.com`
		A	108.162.192.170^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	172.64.32.170^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	173.245.58.170^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.133, 172.67.177.73
		IPv6 hints	2606:4700:3030::6815:4b85, 2606:4700:3030::ac43:b149
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOA	`amit.ns.cloudflare.com`dns@cloudflare.com serial=2401122183

`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=1778319996

Same first word

zengfei8.com

DNS History

18 records (6 active, 12 former)

●NSamit.ns.cloudflare.com2026-04-18 → 2026-05-09 · 3 obs

○ 2020-02-09 04:54:52
● 2026-04-18 23:26:00
● 2026-05-09 10:14:04

○NSdns15.hichina.com2015-07-06 → 2017-02-17 · 4 obs

● 2015-07-06 13:57:50
● 2017-02-17 17:41:30
○ 2020-02-09 04:54:52
○ 2026-05-09 10:14:04

○NSdns16.hichina.com2015-07-06 → 2017-02-17 · 4 obs

● 2015-07-06 13:57:50
● 2017-02-17 17:41:30
○ 2020-02-09 04:54:52
○ 2026-05-09 10:14:04

●NSjasmine.ns.cloudflare.com2026-04-18 → 2026-05-09 · 3 obs

○ 2020-02-09 04:54:52
● 2026-04-18 23:26:00
● 2026-05-09 10:14:04

○NSjm1.dns.com2020-02-09 → 2020-02-09 · 4 obs

○ 2017-02-17 17:41:30
● 2020-02-09 04:54:52
○ 2026-04-18 23:26:00
○ 2026-05-09 10:14:04

○NSjm2.dns.com2020-02-09 → 2020-02-09 · 4 obs

○ 2017-02-17 17:41:30
● 2020-02-09 04:54:52
○ 2026-04-18 23:26:00
○ 2026-05-09 10:14:04

○A103.44.89.1622020-02-09 → 2020-02-09 · 4 obs

○ 2017-02-17 17:41:30
● 2020-02-09 04:54:52
○ 2026-04-18 23:26:00
○ 2026-05-09 10:14:04

●A104.21.75.1332026-04-18 → 2026-05-09 · 4 obs

○ 2020-02-09 04:54:52
● 2026-04-18 23:26:00
○ 2026-04-25 07:24:06
● 2026-05-09 10:14:04

●A172.67.177.732026-04-18 → 2026-05-09 · 4 obs

○ 2020-02-09 04:54:52
● 2026-04-18 23:26:00
○ 2026-04-25 07:24:06
● 2026-05-09 10:14:04

○A188.114.96.02026-04-25 → 2026-04-25 · 3 obs

○ 2026-04-18 23:26:00
● 2026-04-25 07:24:06
○ 2026-05-09 10:14:04

○A188.114.97.02026-04-25 → 2026-04-25 · 3 obs

○ 2026-04-18 23:26:00
● 2026-04-25 07:24:06
○ 2026-05-09 10:14:04

●A2606:4700:3030::6815:4b852026-04-18 → 2026-05-09 · 4 obs

○ 2020-02-09 04:54:52
● 2026-04-18 23:26:00
○ 2026-04-25 07:24:06
● 2026-05-09 10:14:04

●A2606:4700:3030::ac43:b1492026-04-18 → 2026-05-09 · 4 obs

○ 2020-02-09 04:54:52
● 2026-04-18 23:26:00
○ 2026-04-25 07:24:06
● 2026-05-09 10:14:04

○A2a06:98c1:3120::2026-04-25 → 2026-04-25 · 3 obs

○ 2026-04-18 23:26:00
● 2026-04-25 07:24:06
○ 2026-05-09 10:14:04

○A2a06:98c1:3121::2026-04-25 → 2026-04-25 · 3 obs

○ 2026-04-18 23:26:00
● 2026-04-25 07:24:06
○ 2026-05-09 10:14:04

○A43.230.167.2282016-06-18 → 2017-02-17 · 5 obs

○ 2016-01-28 06:11:00
● 2016-06-18 22:19:12
● 2017-02-17 17:41:30
○ 2020-02-09 04:54:52
○ 2026-05-09 10:14:04

○A43.243.123.982015-07-06 → 2016-01-28 · 4 obs

● 2015-07-06 13:57:50
● 2016-01-28 06:11:00
○ 2016-06-18 22:19:12
○ 2026-05-09 10:14:04

○CNAMEzengfei8.com.sudu-r8gh.com2016-06-18 → 2017-02-17 · 4 obs

● 2016-06-18 22:19:12
● 2017-02-17 17:41:30
○ 2020-02-09 04:54:52
○ 2026-05-09 10:14:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...	-
zengfei8.com	amit.ns.cloudflare.com, jasmine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.63

NS records: amit.ns.cloudflare.com, jasmine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zengfei8.com (unsigned zone)

⏱️ Timing

Total: 949ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.133, 172.67.177.73`
AAAA	2	`2606:4700:3030::ac43:b149, 2606:4700:3030::6815:4b85`
NS	2	`amit.ns.cloudflare.com, jasmine.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amit.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zengfei8.com points to four IP numbers: 2606:4700:3030::6815:4b85, 2606:4700:3030::ac43:b149, 104.21.75.133 and 172.67.177.73.

Other host names, for instance tereharjzd.wiki, www.well-be.ru, www.cruel-mistress.net, cdn.slpht.com and srsdatuksimonfung.edu.my share IP numbers with zengfei8.com.

Name Servers

Delegation for zengfei8.com rests with two name servers, amit.ns.cloudflare.com and jasmine.ns.cloudflare.com.

zengfei8.com shares the same name server setup as other domains, including surpasi.com, miaomiaowu114514.icu, astroloco.com, zzxysy.com and xmkyun.com.

zengfei8.com at least partially shares name servers with other domains, for instance proficonf.com, acercatel.org.mx, smartbid.co.za, elegist.net and futaicd.com.

These name servers are commonly used with miles.ns.cloudflare.com and raegan.ns.cloudflare.com.

Host names with six IP numbers: amit.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3f, 2803:f800:50::6ca2:c13f, 2a06:98c1:50::ac40:213f, 108.162.193.63, 172.64.33.63 and 173.245.59.63. jasmine.ns.cloudflare.com points to: 2606:4700:50::adf5:3aaa, 2803:f800:50::6ca2:c0aa, 2a06:98c1:50::ac40:20aa, 108.162.192.170, 172.64.32.170 and 173.245.58.170.

zengfei8.com - robtex.com

zengfei8.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

`zengfei8.com`

`com`