`fengronghang.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:18e1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:dce2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.225^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.226^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`celine.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2662^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c262^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2262^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celine.ns.cloudflare.com`
		A	108.162.194.98^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	162.159.38.98^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	172.64.34.98^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
NS	`nitin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nitin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nitin.ns.cloudflare.com`
		A	108.162.193.215^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	172.64.33.215^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	173.245.59.215^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.24.225, 172.67.220.226
		IPv6	2606:4700:3031::6815:18e1, 2606:4700:3031::ac43:dce2
SOA	`celine.ns.cloudflare.com`dns@cloudflare.com serial=2397493407

`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=1774398522

Same first word

fengronghang.com

DNS History

6 records (6 active, 0 former)

●NSceline.ns.cloudflare.com2026-02-16 → 2026-03-25 · 2 obs

● 2026-02-16 07:51:22
● 2026-03-25 00:50:22

●NSnitin.ns.cloudflare.com2026-02-16 → 2026-03-25 · 2 obs

● 2026-02-16 07:51:22
● 2026-03-25 00:50:22

●A104.21.24.2252026-02-16 → 2026-03-25 · 2 obs

● 2026-02-16 07:51:22
● 2026-03-25 00:50:22

●A172.67.220.2262026-02-16 → 2026-03-25 · 2 obs

● 2026-02-16 07:51:22
● 2026-03-25 00:50:22

●A2606:4700:3031::6815:18e12026-02-16 → 2026-03-25 · 2 obs

● 2026-02-16 07:51:22
● 2026-03-25 00:50:22

●A2606:4700:3031::ac43:dce22026-02-16 → 2026-03-25 · 2 obs

● 2026-02-16 07:51:22
● 2026-03-25 00:50:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
fengronghang.com	nitin.ns.cloudflare.com, celine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.98

NS records: nitin.ns.cloudflare.com, celine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fengronghang.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.24.225, 172.67.220.226`
AAAA	2	`2606:4700:3031::6815:18e1, 2606:4700:3031::ac43:dce2`
NS	2	`celine.ns.cloudflare.com, nitin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`celine.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by fengronghang.com: 2606:4700:3031::6815:18e1, 2606:4700:3031::ac43:dce2, 104.21.24.225 and 172.67.220.226.

other host names including 16p.selfpersonality.com, aimeesoft.com, diyaudioandvideo.com, interdevochka.me and dilogr.com share IP numbers with fengronghang.com.

Name Servers

fengronghang.com is delegated to two name servers celine.ns.cloudflare.com and nitin.ns.cloudflare.com.

fengronghang.com shares the same name server setup as other domains, for instance hauswirt-shop.com, xayuanfa.com, jmdtex.com, bxren.net and dongyuead.com.

fengronghang.com at least partially shares name servers with other domains, for instance lianjiangbbs.com, treeofsaviorgame.com, urdustories.org, stevenslucyincome.icu and at10bucks.com.

These name servers are commonly used with miles.ns.cloudflare.com, cass.ns.cloudflare.com and ivan.ns.cloudflare.com.

Host names with six IP numbers:

Host name celine.ns.cloudflare.com points to: 2606:4700:50::a29f:2662, 2803:f800:50::6ca2:c262, 2a06:98c1:50::ac40:2262, 108.162.194.98, 162.159.38.98 and 172.64.34.98.

Host name nitin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.

fengronghang.com - robtex.com