`cfwebmasters.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:10a7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d6dd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.167^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.221^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sean.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
NS	`vera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c093^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2093^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vera.ns.cloudflare.com`
		A	108.162.192.147^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	172.64.32.147^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	173.245.58.147^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.167, 172.67.214.221
		IPv6 hints	2606:4700:3037::6815:10a7, 2606:4700:3037::ac43:d6dd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com
SOA	`sean.ns.cloudflare.com`dns@cloudflare.com serial=2398120042

`net`

	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=1775454652

Same first word

cfwebmasters.com

cfwebmasters.net

DNS History

11 records (6 active, 5 former)

○NSns1.cfwebmasters.com2015-07-03 → 2017-01-24 · 4 obs

● 2015-07-03 12:47:30
● 2017-01-24 17:16:14
○ 2026-02-26 23:27:12
○ 2026-04-06 06:03:50

○NSns2.cfwebmasters.com2015-07-03 → 2017-01-24 · 4 obs

● 2015-07-03 12:47:30
● 2017-01-24 17:16:14
○ 2026-02-26 23:27:12
○ 2026-04-06 06:03:50

●NSsean.ns.cloudflare.com2026-02-26 → 2026-04-06 · 3 obs

○ 2017-01-24 17:16:14
● 2026-02-26 23:27:12
● 2026-04-06 06:03:50

●NSvera.ns.cloudflare.com2026-02-26 → 2026-04-06 · 3 obs

○ 2017-01-24 17:16:14
● 2026-02-26 23:27:12
● 2026-04-06 06:03:50

○MXmail.b-io.co2018-09-21 → 2018-09-21 · 3 obs

● 2018-09-21 13:20:38
○ 2026-02-26 23:27:12
○ 2026-04-06 06:03:50

●A104.21.16.1672026-02-26 → 2026-04-06 · 3 obs

○ 2018-09-21 13:20:38
● 2026-02-26 23:27:12
● 2026-04-06 06:03:50

●A172.67.214.2212026-02-26 → 2026-04-06 · 3 obs

○ 2018-09-21 13:20:38
● 2026-02-26 23:27:12
● 2026-04-06 06:03:50

○A208.91.197.1322018-09-21 → 2018-09-21 · 4 obs

○ 2017-01-24 17:16:14
● 2018-09-21 13:20:38
○ 2026-02-26 23:27:12
○ 2026-04-06 06:03:50

○A216.224.170.1252015-07-03 → 2017-01-24 · 4 obs

● 2015-07-03 12:47:30
● 2017-01-24 17:16:14
○ 2018-09-21 13:20:38
○ 2026-04-06 06:03:50

●A2606:4700:3037::6815:10a72026-02-26 → 2026-04-06 · 3 obs

○ 2018-09-21 13:20:38
● 2026-02-26 23:27:12
● 2026-04-06 06:03:50

●A2606:4700:3037::ac43:d6dd2026-02-26 → 2026-04-06 · 3 obs

○ 2018-09-21 13:20:38
● 2026-02-26 23:27:12
● 2026-04-06 06:03:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
cfwebmasters.net	sean.ns.cloudflare.com, vera.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.147

NS records: sean.ns.cloudflare.com, vera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfwebmasters.net (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.167, 172.67.214.221`
AAAA	2	`2606:4700:3037::ac43:d6dd, 2606:4700:3037::6815:10a7`
NS	2	`sean.ns.cloudflare.com, vera.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sean.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

cfwebmasters.net points to four IP numbers: 2606:4700:3037::6815:10a7, 2606:4700:3037::ac43:d6dd, 104.21.16.167 and 172.67.214.221.

Other host names including www.polski-farmer.pl, islamitatilyerleri.net, mywellatwork.com, homeofficesupplyusa.com and www.regpole.com share IP numbers with cfwebmasters.net.

Name Servers

cfwebmasters.net's delegation uses two name servers, sean.ns.cloudflare.com and vera.ns.cloudflare.com.

cfwebmasters.net shares the same name server setup as other domains, for example azrealty.com, bainrealty.com, ibosupp.com, cfwebmasters.com and topshelfpayments.com.

cfwebmasters.net at least partially shares name servers with other domains, including karimhamed.com, thompsonlawgroup.com, pro-(0x616e616c)ise.com.br, maspopular.com and luigispizzawi.com.

These name servers are commonly used with luciana.ns.cloudflare.com and kip.ns.cloudflare.com.

Host names with six IP numbers:

sean.ns.cloudflare.com points to: 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231.

vera.ns.cloudflare.com points to: 2606:4700:50::adf5:3a93, 2803:f800:50::6ca2:c093, 2a06:98c1:50::ac40:2093, 108.162.192.147, 172.64.32.147 and 173.245.58.147.

cfwebmasters.net - robtex.com