`fangdoudou.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:3d0d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:ccdd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.13^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.221^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emerie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2673^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c273^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emerie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2273^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emerie.ns.cloudflare.com`
		A	108.162.194.115^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
		A	162.159.38.115^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
		A	172.64.34.115^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
NS	`guss.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.61.13, 172.67.204.221
		IPv6	2606:4700:3035::6815:3d0d, 2606:4700:3035::ac43:ccdd
SOA	`emerie.ns.cloudflare.com`dns@cloudflare.com serial=2395009842

`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=1771291435

Same first word

fangdoudou.com

Similar names

duoduofang.com

DNS History

12 records (6 active, 6 former)

○NSa.dnspod.com2015-11-07 → 2019-02-23 · 5 obs

○ 2015-07-01 15:33:12
● 2015-11-07 02:19:16
● 2019-02-23 02:40:40
○ 2026-03-21 04:06:04
○ 2026-03-21 11:46:42

○NSb.dnspod.com2015-11-07 → 2019-02-23 · 5 obs

○ 2015-07-01 15:33:12
● 2015-11-07 02:19:16
● 2019-02-23 02:40:40
○ 2026-03-21 04:06:04
○ 2026-03-21 11:46:42

○NSc.dnspod.com2015-11-07 → 2019-02-23 · 5 obs

○ 2015-07-01 15:33:12
● 2015-11-07 02:19:16
● 2019-02-23 02:40:40
○ 2026-03-21 04:06:04
○ 2026-03-21 11:46:42

●NSemerie.ns.cloudflare.com2026-03-21 → 2026-03-21 · 3 obs

○ 2019-02-23 02:40:40
● 2026-03-21 04:06:04
● 2026-03-21 11:46:42

●NSguss.ns.cloudflare.com2026-03-21 → 2026-03-21 · 3 obs

○ 2019-02-23 02:40:40
● 2026-03-21 04:06:04
● 2026-03-21 11:46:42

○NSns1.51dns.com2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 15:33:12
○ 2015-11-07 02:19:16
○ 2026-03-21 11:46:42

●A104.21.61.132026-03-21 → 2026-03-21 · 3 obs

○ 2019-02-23 02:40:40
● 2026-03-21 04:06:04
● 2026-03-21 11:46:42

○A107.160.247.1972016-01-23 → 2019-02-23 · 5 obs

○ 2015-07-01 15:33:12
● 2016-01-23 11:25:54
● 2019-02-23 02:40:40
○ 2026-03-21 04:06:04
○ 2026-03-21 11:46:42

○A107.163.157.1922015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 15:33:12
○ 2016-01-23 11:25:54
○ 2026-03-21 11:46:42

●A172.67.204.2212026-03-21 → 2026-03-21 · 3 obs

○ 2019-02-23 02:40:40
● 2026-03-21 04:06:04
● 2026-03-21 11:46:42

●A2606:4700:3035::6815:3d0d2026-03-21 → 2026-03-21 · 3 obs

○ 2019-02-23 02:40:40
● 2026-03-21 04:06:04
● 2026-03-21 11:46:42

●A2606:4700:3035::ac43:ccdd2026-03-21 → 2026-03-21 · 3 obs

○ 2019-02-23 02:40:40
● 2026-03-21 04:06:04
● 2026-03-21 11:46:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
fangdoudou.com	guss.ns.cloudflare.com, emerie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 172.64.33.172

NS records: guss.ns.cloudflare.com, emerie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fangdoudou.com (unsigned zone)

⏱️ Timing

Total: 309ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.221, 104.21.61.13`
AAAA	2	`2606:4700:3035::6815:3d0d, 2606:4700:3035::ac43:ccdd`
NS	2	`emerie.ns.cloudflare.com, guss.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emerie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fangdoudou.com points to four IP numbers: 2606:4700:3035::6815:3d0d, 2606:4700:3035::ac43:ccdd, 104.21.61.13 and 172.67.204.221.

For instance, other host names ns2.zunch.com, kcgjjpqihtwly.online, medicalveinclinic.info, dossier.center and prophetondemand.com share IP numbers with fangdoudou.com.

Name Servers

fangdoudou.com is delegated to two name servers: emerie.ns.cloudflare.com and guss.ns.cloudflare.com.

fangdoudou.com uses the same name server setup as other domains such as 1-touchpay.com, whtangse.com, ms505.com, eje99.com and chinafeijing.com.

fangdoudou.com shares name servers with other domains at least partially, for example 969711.com, ncrc-ghana.org, haccp.milano.it, acai-grosshandel.de and jilihot.app.

These name servers are commonly used with the name servers monroe.ns.cloudflare.com and mallory.ns.cloudflare.com.

Host names with six IP numbers: host name emerie.ns.cloudflare.com points to: 2606:4700:50::a29f:2673, 2803:f800:50::6ca2:c273, 2a06:98c1:50::ac40:2273, 108.162.194.115, 162.159.38.115 and 172.64.34.115; host name guss.ns.cloudflare.com points to: 2606:4700:58::adf5:3bac, 2803:f800:50::6ca2:c1ac, 2a06:98c1:50::ac40:21ac, 108.162.193.172, 172.64.33.172 and 173.245.59.172.

fangdoudou.com - robtex.com

fangdoudou.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`fangdoudou.com`

`com`