`fcfilter.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4999^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:be57^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.153^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.87^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`augustus.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c02^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c302^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`augustus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2302^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`augustus.ns.cloudflare.com`
		A	108.162.195.2^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
		A	162.159.44.2^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
		A	172.64.35.2^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
NS	`donna.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c097^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2097^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donna.ns.cloudflare.com`
		A	108.162.192.151^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	172.64.32.151^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	173.245.58.151^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.73.153, 172.67.190.87
		IPv6	2606:4700:3031::6815:4999, 2606:4700:3032::ac43:be57
SOA	`augustus.ns.cloudflare.com`dns@cloudflare.com serial=2399060257

`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

⚠️ On DNS blocklist: tif

Previously MX for

fcfilter.com

Same first word

fcfilter.com

Similar names

rifflect.com

DNS History

14 records (6 active, 8 former)

●NSaugustus.ns.cloudflare.com2026-02-22 → 2026-03-23 · 3 obs

○ 2020-02-18 13:33:18
● 2026-02-22 02:55:36
● 2026-03-23 11:38:06

●NSdonna.ns.cloudflare.com2026-02-22 → 2026-03-23 · 3 obs

○ 2020-02-18 13:33:18
● 2026-02-22 02:55:36
● 2026-03-23 11:38:06

○NSns1.neoserv.si2017-03-13 → 2020-02-18 · 4 obs

● 2017-03-13 23:35:54
● 2020-02-18 13:33:18
○ 2026-02-22 02:55:36
○ 2026-03-23 11:38:06

○NSns2.neoserv.si2017-03-13 → 2020-02-18 · 4 obs

● 2017-03-13 23:35:54
● 2020-02-18 13:33:18
○ 2026-02-22 02:55:36
○ 2026-03-23 11:38:06

○MXfcfilter.com2017-03-13 → 2020-02-18 · 4 obs

● 2017-03-13 23:35:54
● 2020-02-18 13:33:18
○ 2026-02-22 02:55:36
○ 2026-03-23 11:38:06

●A104.21.73.1532026-02-22 → 2026-03-23 · 3 obs

○ 2020-02-18 13:33:18
● 2026-02-22 02:55:36
● 2026-03-23 11:38:06

●A172.67.190.872026-02-22 → 2026-03-23 · 3 obs

○ 2020-02-18 13:33:18
● 2026-02-22 02:55:36
● 2026-03-23 11:38:06

○A188.114.96.02026-02-22 → 2026-03-23 · 2 obs

○ 2026-02-22 02:55:36
○ 2026-03-23 11:38:06

○A188.114.97.02026-02-22 → 2026-03-23 · 2 obs

○ 2026-02-22 02:55:36
○ 2026-03-23 11:38:06

●A2606:4700:3031::6815:49992026-02-22 → 2026-03-23 · 3 obs

○ 2020-02-18 13:33:18
● 2026-02-22 02:55:36
● 2026-03-23 11:38:06

●A2606:4700:3032::ac43:be572026-02-22 → 2026-03-23 · 3 obs

○ 2020-02-18 13:33:18
● 2026-02-22 02:55:36
● 2026-03-23 11:38:06

○A2a06:98c1:3120::2026-02-22 → 2026-03-23 · 2 obs

○ 2026-02-22 02:55:36
○ 2026-03-23 11:38:06

○A2a06:98c1:3121::2026-02-22 → 2026-03-23 · 2 obs

○ 2026-02-22 02:55:36
○ 2026-03-23 11:38:06

○A91.240.216.272017-03-13 → 2020-02-18 · 4 obs

● 2017-03-13 23:35:54
● 2020-02-18 13:33:18
○ 2026-02-22 02:55:36
○ 2026-03-23 11:38:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
fcfilter.com	donna.ns.cloudflare.com, augustus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.2

NS records: donna.ns.cloudflare.com, augustus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fcfilter.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.190.87, 104.21.73.153`
AAAA	2	`2606:4700:3031::6815:4999, 2606:4700:3032::ac43:be57`
NS	2	`augustus.ns.cloudflare.com, donna.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`augustus.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fcfilter.com points to four IP numbers: 2606:4700:3031::6815:4999, 2606:4700:3032::ac43:be57, 104.21.73.153 and 172.67.190.87.

Other host names, for instance www.asdguide.hk, search-video.com, o2s.co, freidorasinaceite10.es and isep.in share IP numbers with fcfilter.com.

Name Servers

fcfilter.com is delegated to two name servers: augustus.ns.cloudflare.com and donna.ns.cloudflare.com.

fcfilter.com uses the same name server setup as other domains, for instance 059yl.com, dartrays.com, 777523.com, tyxingqi.com and zwjia.com.

fcfilter.com shares name servers with other domains at least partially, for instance recipeworldwide.com, 4uall2c.com, hrju.cn, xtrem.ro and goodsamcampingworldvisa.com.

These name servers are commonly used with laura.ns.cloudflare.com, moura.ns.cloudflare.com, bayan.ns.cloudflare.com, jose.ns.cloudflare.com, ian.ns.cloudflare.com and nena.ns.cloudflare.com.

Host names with six IP numbers: augustus.ns.cloudflare.com points to 2606:4700:58::a29f:2c02, 2803:f800:50::6ca2:c302, 2a06:98c1:50::ac40:2302, 108.162.195.2, 162.159.44.2 and 172.64.35.2; donna.ns.cloudflare.com points to 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151.

fcfilter.com - robtex.com

fcfilter.com

com

Previously MX for

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

`fcfilter.com`

`com`