`1fcw.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9318^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:5fbd^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.189^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.24^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anton.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2caf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anton.ns.cloudflare.com`
		A	108.162.195.175^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	162.159.44.175^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	172.64.35.175^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
NS	`carioca.ns.cloudflare.com`
		A	2606:4700:50::a29f:2614^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c214^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carioca.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2214^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carioca.ns.cloudflare.com`
		A	108.162.194.20^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	162.159.38.20^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	172.64.34.20^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.95.189, 172.67.147.24
		IPv6	2606:4700:3031::ac43:9318, 2606:4700:3032::6815:5fbd
SOA	`anton.ns.cloudflare.com`dns@cloudflare.com serial=2396206757

`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

1fcw.info

1fcw.com

1fcw.net

1fcw.de

1fcw.me

Similar names

wfc1.com

fcw1.co

cfw1.com

cwf1.com

fcw1.net

fwc1.net

f1wc.com

1wfc.com

fwc1.org

cfw1.cn

DNS History

17 records (6 active, 11 former)

●NSanton.ns.cloudflare.com2026-02-27 → 2026-02-27 · 3 obs

○ 2017-01-27 02:32:36
● 2026-02-27 11:40:38
● 2026-02-27 22:02:46

●NScarioca.ns.cloudflare.com2026-02-27 → 2026-02-27 · 3 obs

○ 2017-01-27 02:32:36
● 2026-02-27 11:40:38
● 2026-02-27 22:02:46

○NSdns1.iidns.com2015-07-24 → 2016-02-24 · 4 obs

● 2015-07-24 13:05:02
● 2016-02-24 05:23:16
○ 2017-01-27 02:32:36
○ 2026-02-27 22:02:46

○NSdns2.iidns.com2015-07-24 → 2016-02-24 · 4 obs

● 2015-07-24 13:05:02
● 2016-02-24 05:23:16
○ 2017-01-27 02:32:36
○ 2026-02-27 22:02:46

○NSdns3.iidns.com2015-07-24 → 2016-02-24 · 4 obs

● 2015-07-24 13:05:02
● 2016-02-24 05:23:16
○ 2017-01-27 02:32:36
○ 2026-02-27 22:02:46

○NSdns4.iidns.com2015-07-24 → 2016-02-24 · 4 obs

● 2015-07-24 13:05:02
● 2016-02-24 05:23:16
○ 2017-01-27 02:32:36
○ 2026-02-27 22:02:46

○NSdns5.iidns.com2015-07-24 → 2016-02-24 · 4 obs

● 2015-07-24 13:05:02
● 2016-02-24 05:23:16
○ 2017-01-27 02:32:36
○ 2026-02-27 22:02:46

○NSdns6.iidns.com2015-07-24 → 2016-02-24 · 4 obs

● 2015-07-24 13:05:02
● 2016-02-24 05:23:16
○ 2017-01-27 02:32:36
○ 2026-02-27 22:02:46

○NSns1650.ztomy.com2017-01-27 → 2017-01-27 · 4 obs

○ 2016-02-24 05:23:16
● 2017-01-27 02:32:36
○ 2026-02-27 11:40:38
○ 2026-02-27 22:02:46

○NSns2650.ztomy.com2017-01-27 → 2017-01-27 · 4 obs

○ 2016-02-24 05:23:16
● 2017-01-27 02:32:36
○ 2026-02-27 11:40:38
○ 2026-02-27 22:02:46

●A104.21.95.1892026-02-27 → 2026-02-27 · 3 obs

○ 2017-01-27 02:32:36
● 2026-02-27 11:40:38
● 2026-02-27 22:02:46

○A121.54.175.2042015-07-24 → 2016-02-24 · 4 obs

● 2015-07-24 13:05:02
● 2016-02-24 05:23:16
○ 2017-01-27 02:32:36
○ 2026-02-27 22:02:46

●A172.67.147.242026-02-27 → 2026-02-27 · 3 obs

○ 2017-01-27 02:32:36
● 2026-02-27 11:40:38
● 2026-02-27 22:02:46

○A204.11.56.502017-01-27 → 2017-01-27 · 4 obs

○ 2016-02-24 05:23:16
● 2017-01-27 02:32:36
○ 2026-02-27 11:40:38
○ 2026-02-27 22:02:46

●A2606:4700:3031::ac43:93182026-02-27 → 2026-02-27 · 3 obs

○ 2017-01-27 02:32:36
● 2026-02-27 11:40:38
● 2026-02-27 22:02:46

●A2606:4700:3032::6815:5fbd2026-02-27 → 2026-02-27 · 3 obs

○ 2017-01-27 02:32:36
● 2026-02-27 11:40:38
● 2026-02-27 22:02:46

○PTRns1650.ztomy.com2017-01-27 → 2017-01-27 · 3 obs

● 2017-01-27 02:32:36
○ 2026-02-27 11:40:38
○ 2026-02-27 22:02:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
1fcw.com	carioca.ns.cloudflare.com, anton.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.20

NS records: carioca.ns.cloudflare.com, anton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1fcw.com (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.95.189, 172.67.147.24`
AAAA	2	`2606:4700:3032::6815:5fbd, 2606:4700:3031::ac43:9318`
NS	2	`anton.ns.cloudflare.com, carioca.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anton.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

AI analysis

1fcw.com maps to four IP numbers: 2606:4700:3031::ac43:9318, 2606:4700:3032::6815:5fbd, 104.21.95.189 and 172.67.147.24.

Other host names such as yuehan05.cn, nationalwidgets.com, outbursttones.com, lasfocus.com and 52flac.cn share IPs with 1fcw.com.

Two name servers anton.ns.cloudflare.com and carioca.ns.cloudflare.com handle the delegation for 1fcw.com.

1fcw.com shares the same name server setup as other domains, for example varlet-traiteur.com, m-edi.com, pennytrasporti.com, dnuts.org and e2dangnhap5.com.

1fcw.com at least partially shares name servers with other domains, for example nspnet.co.jp, 3dsoft.ovh, 665536ii.com, antipodes.bg and solarpanelempire.com.

These name servers are often used together with reza.ns.cloudflare.com and frida.ns.cloudflare.com.

Host names with six IP numbers:

anton.ns.cloudflare.com points to 2606:4700:58::a29f:2caf, 2803:f800:50::6ca2:c3af, 2a06:98c1:50::ac40:23af, 108.162.195.175, 162.159.44.175 and 172.64.35.175.

carioca.ns.cloudflare.com points to 2606:4700:50::a29f:2614, 2803:f800:50::6ca2:c214, 2a06:98c1:50::ac40:2214, 108.162.194.20, 162.159.38.20 and 172.64.34.20.

1fcw.com - robtex.com

1fcw.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`1fcw.com`

`com`