`fncv.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9eb0^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5295^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.149^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.176^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`dave.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.82.149, 172.67.158.176
		IPv6	2606:4700:3033::ac43:9eb0, 2606:4700:3034::6815:5295
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2399996686

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034598556

Same first word

fncv.org.au

fncv.cn

fncv.be

fncv.es

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fnvc.sakura.ne.jp

fcnv.es

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fvcn.cn

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vcfn.cn

vnfc.com

cvnf.com

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vfcn.com

nvcf.com

cfnv.net

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fnvc.cn

fnvc.jp

fnvc.com

fcnv.de

nvfc.org

vcfn.ca

nfvc.cn

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vcnf.com

nfvc.org.vn

ncfv.com

vncf.cn

fvnc.cn

nvfc.dk

fcnv.com

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vcnf.cn

nvfc.net

DNS History

23 records (6 active, 17 former)

●NSdana.ns.cloudflare.com2026-02-20 → 2026-03-28 · 3 obs

○ 2020-03-19 07:07:54
● 2026-02-20 06:49:28
● 2026-03-28 11:33:30

●NSdave.ns.cloudflare.com2026-02-20 → 2026-03-28 · 3 obs

○ 2020-03-19 07:07:54
● 2026-02-20 06:49:28
● 2026-03-28 11:33:30

○NSdns1.iidns.com2016-07-21 → 2016-07-21 · 3 obs

● 2016-07-21 00:50:22
○ 2017-04-04 17:50:10
○ 2026-03-28 11:33:30

○NSdns2.iidns.com2016-07-21 → 2016-07-21 · 3 obs

● 2016-07-21 00:50:22
○ 2017-04-04 17:50:10
○ 2026-03-28 11:33:30

○NSdns3.iidns.com2016-07-21 → 2016-07-21 · 3 obs

● 2016-07-21 00:50:22
○ 2017-04-04 17:50:10
○ 2026-03-28 11:33:30

○NSdns4.iidns.com2016-07-21 → 2016-07-21 · 3 obs

● 2016-07-21 00:50:22
○ 2017-04-04 17:50:10
○ 2026-03-28 11:33:30

○NSdns5.iidns.com2016-07-21 → 2016-07-21 · 3 obs

● 2016-07-21 00:50:22
○ 2017-04-04 17:50:10
○ 2026-03-28 11:33:30

○NSdns6.iidns.com2016-07-21 → 2016-07-21 · 3 obs

● 2016-07-21 00:50:22
○ 2017-04-04 17:50:10
○ 2026-03-28 11:33:30

○NSns1.eedns.com2017-04-04 → 2017-04-04 · 4 obs

○ 2016-07-21 00:50:22
● 2017-04-04 17:50:10
○ 2020-03-19 07:07:54
○ 2026-03-28 11:33:30

○NSns1.myhostadmin.net2020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-04 17:50:10
● 2020-03-19 07:07:54
○ 2026-02-20 06:49:28
○ 2026-03-28 11:33:30

○NSns2.eedns.com2017-04-04 → 2017-04-04 · 4 obs

○ 2016-07-21 00:50:22
● 2017-04-04 17:50:10
○ 2020-03-19 07:07:54
○ 2026-03-28 11:33:30

○NSns2.myhostadmin.net2020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-04 17:50:10
● 2020-03-19 07:07:54
○ 2026-02-20 06:49:28
○ 2026-03-28 11:33:30

○NSns3.myhostadmin.net2020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-04 17:50:10
● 2020-03-19 07:07:54
○ 2026-02-20 06:49:28
○ 2026-03-28 11:33:30

○NSns4.myhostadmin.net2020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-04 17:50:10
● 2020-03-19 07:07:54
○ 2026-02-20 06:49:28
○ 2026-03-28 11:33:30

○NSns5.myhostadmin.net2020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-04 17:50:10
● 2020-03-19 07:07:54
○ 2026-02-20 06:49:28
○ 2026-03-28 11:33:30

○NSns6.myhostadmin.net2020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-04 17:50:10
● 2020-03-19 07:07:54
○ 2026-02-20 06:49:28
○ 2026-03-28 11:33:30

●A104.21.82.1492026-02-20 → 2026-03-28 · 3 obs

○ 2020-03-19 07:07:54
● 2026-02-20 06:49:28
● 2026-03-28 11:33:30

○A123.108.110.782016-07-21 → 2016-07-21 · 3 obs

● 2016-07-21 00:50:22
○ 2017-04-04 17:50:10
○ 2026-03-28 11:33:30

○A154.214.49.222020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-04 17:50:10
● 2020-03-19 07:07:54
○ 2026-02-20 06:49:28
○ 2026-03-28 11:33:30

●A172.67.158.1762026-02-20 → 2026-03-28 · 3 obs

○ 2020-03-19 07:07:54
● 2026-02-20 06:49:28
● 2026-03-28 11:33:30

○A23.224.56.1812017-04-04 → 2017-04-04 · 4 obs

○ 2016-07-21 00:50:22
● 2017-04-04 17:50:10
○ 2020-03-19 07:07:54
○ 2026-03-28 11:33:30

●A2606:4700:3033::ac43:9eb02026-02-20 → 2026-03-28 · 3 obs

○ 2020-03-19 07:07:54
● 2026-02-20 06:49:28
● 2026-03-28 11:33:30

●A2606:4700:3034::6815:52952026-02-20 → 2026-03-28 · 3 obs

○ 2020-03-19 07:07:54
● 2026-02-20 06:49:28
● 2026-03-28 11:33:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...	-
fncv.cn	dana.ns.cloudflare.com, dave.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.105

NS records: dana.ns.cloudflare.com, dave.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fncv.cn (unsigned zone)

⏱️ Timing

Total: 841ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.149, 172.67.158.176`
AAAA	2	`2606:4700:3033::ac43:9eb0, 2606:4700:3034::6815:5295`
NS	2	`dana.ns.cloudflare.com, dave.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

fncv.cn points to four IP numbers: 2606:4700:3033::ac43:9eb0, 2606:4700:3034::6815:5295, 104.21.82.149 and 172.67.158.176.

For instance, other host names 07sn.cn, studentam.net, insuresacramento.com, themoviesflix.gr.com and remoflina.my share IP numbers with fncv.cn.

Name Servers

fncv.cn is delegated to two name servers: dana.ns.cloudflare.com and dave.ns.cloudflare.com.

fncv.cn uses the same name server setup as other domains such as ykbfwl.com, lygpack.com, positent.com, gvwf.cn and oadq.net.

fncv.cn shares name servers with other domains at least partially, for example mrelectric.com, fastproxy.kr, qiutanwangshouye.org.cn, rooneyearl.com and cdjjf.com.

These name servers are commonly used with the name servers mimi.ns.cloudflare.com and jose.ns.cloudflare.com.

Host names with six IP numbers: host name dana.ns.cloudflare.com points to: 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105; host name dave.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109.

fncv.cn - robtex.com

fncv.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`fncv.cn`

`cn`