csfa.net - dns.ninja

`csfa.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:b47c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:588c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.140^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.124^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`abby.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c064^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`abby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2064^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`abby.ns.cloudflare.com`
		A	108.162.192.100^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	172.64.32.100^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	173.245.58.100^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
NS	`john.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`john.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`john.ns.cloudflare.com`
		A	108.162.193.185^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	172.64.33.185^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	173.245.59.185^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
MX	`sitemail.everyone.net` ⭐
		A	64.29.151.236^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx1c40.carrierzone.com`
TXT	`google-site-verification=CJKeeExE2zfBw-3EqvP_gwaT5dUsGiJqIGODb2qd0XY`
TXT	`v=spf1 include:clientemailspf.growthzoneapp.com include:spfc40.carrierzone.co...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.140, 172.67.180.124
		IPv6 hints	2606:4700:3035::ac43:b47c, 2606:4700:3037::6815:588c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=240, name=cloudflare-ech.com
SOA	`abby.ns.cloudflare.com`dns@cloudflare.com serial=2409748659

`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=1784327442

WOT: SAFE (61/100)

Subdomains

ns2.csfa.net

www.csfa.net

ns1.csfa.net

hostmaster.csfa.net

Same first word

csfa.be

csfa.ca

csfa.fr

csfa.cn

csfa.org

csfa.net

csfa.sg

csfa.org.tw

csfa.de

csfa.cz

csfa.com.br

csfa.dk

csfa.com.au

csfa.ru

csfa.com.tw

csfa.football

csfa.hu

csfa.info

csfa.com

csfa.net.cn

Similar names

scfa.be

safc.ru

afsc.com.hk

fasc.com.au

csaf.info

afsc.com.br

safc.net

cafs.ru

cfsa.org.au

afcs.fr

acfs.com.au

fasc.cz

fasc.ch

fcsa.fi

cfsa.info

afcs.cn

safc.in

facs.at

cafs.org.uk

cafs.ie

scfa.edu.au

acfs.co.nz

scfa.de

afcs.at

casf.cn

acfs.ru

scaf.eu

scaf.de

sacf.org.cn

safc.ph

casf.com.au

fasc.be

afsc.ru

fsca.biz

fsca.nl

sfac.net

facs.co.za

cafs.info

fcas.com

scaf.info

afsc.co.uk

facs.pl

fsca.ru

cfsa.pl

asfc.de

fcas.us

csaf.org

sfca.ch

asfc.us

acsf.be

ascf.de

fcsa.org

ascf.cn

afcs.org.au

fasc.org.br

sfac.edu.hk

cfsa.com.cn

afcs.ru

acsf.org

acfs.org.au

cfas.co.uk

fasc.me

scaf.com

scaf.org

safc.org

cfsa.de

fsca.az

casf.ca

scfa.net

scaf.cl

scfa.com

afcs.eu

afsc.com.cn

scfa.ae

sacf.it

cfsa.org

afcs.es

sfac.or.kr

cafs.asia

sfca.ca

asfc.co.jp

sacf.co.il

scaf.net

facs.com

safc.de

afcs.net

cfsa.eu

cfsa.dk

fcsa.com.br

cfas.jp

fcsa.co.uk

fcas.hk

fasc.pro

sfca.de

cfsa.co.za

acfs.org

acsf.com

DNS History

15 records (7 active, 8 former)

●NSabby.ns.cloudflare.com2026-02-18 → 2026-07-17 · 3 obs

○ 2017-11-15 20:33:06
● 2026-02-18 06:38:32
● 2026-07-17 22:47:54

●NSjohn.ns.cloudflare.com2026-02-18 → 2026-07-17 · 3 obs

○ 2017-11-15 20:33:06
● 2026-02-18 06:38:32
● 2026-07-17 22:47:54

○NSns19.worldnic.com2015-06-25 → 2017-11-15 · 4 obs

● 2015-06-25 21:14:54
● 2017-11-15 20:33:06
○ 2026-02-18 06:38:32
○ 2026-07-17 22:47:54

○NSns20.worldnic.com2015-06-25 → 2017-11-15 · 4 obs

● 2015-06-25 21:14:54
● 2017-11-15 20:33:06
○ 2026-02-18 06:38:32
○ 2026-07-17 22:47:54

●MXsitemail.everyone.net2015-06-25 → 2026-07-17 · 2 obs

● 2015-06-25 21:14:54
● 2026-07-17 22:47:54

●A104.21.88.1402026-02-18 → 2026-07-17 · 16 obs

○ 2017-11-15 20:33:06
● 2026-02-18 06:38:32
● 2026-03-24 14:42:04
○ 2026-03-28 06:48:28
○ 2026-04-02 01:47:34
● 2026-04-09 07:04:36
● 2026-05-22 07:05:16
○ 2026-05-27 21:33:22
○ 2026-06-06 05:18:02
● 2026-06-09 09:43:10
○ 2026-06-14 14:21:58
● 2026-06-16 12:14:20
● 2026-06-16 22:36:08
○ 2026-06-21 11:49:22
● 2026-06-23 13:54:10
● 2026-07-17 22:47:54

●A172.67.180.1242026-02-18 → 2026-07-17 · 16 obs

○A188.114.96.02026-03-28 → 2026-06-21 · 14 obs

○ 2026-03-24 14:42:04
● 2026-03-28 06:48:28
● 2026-04-02 01:47:34
○ 2026-04-09 07:04:36
○ 2026-05-22 07:05:16
● 2026-05-27 21:33:22
● 2026-06-06 05:18:02
○ 2026-06-09 09:43:10
● 2026-06-14 14:21:58
○ 2026-06-16 12:14:20
○ 2026-06-16 22:36:08
● 2026-06-21 11:49:22
○ 2026-06-23 13:54:10
○ 2026-07-17 22:47:54

○A188.114.97.02026-03-28 → 2026-06-21 · 14 obs

○A2606:4700:3030::6815:588c2026-02-18 → 2026-06-23 · 17 obs

●A2606:4700:3035::ac43:b47c2026-02-18 → 2026-07-17 · 16 obs

●A2606:4700:3037::6815:588c2026-07-01 → 2026-07-17 · 3 obs

○ 2026-06-23 13:54:10
● 2026-07-01 09:07:52
● 2026-07-17 22:47:54

○A2a06:98c1:3120::2026-03-28 → 2026-06-21 · 14 obs

○A2a06:98c1:3121::2026-03-28 → 2026-06-21 · 14 obs

○A50.194.31.462015-06-25 → 2017-11-15 · 4 obs

● 2015-06-25 21:14:54
● 2017-11-15 20:33:06
○ 2026-02-18 06:38:32
○ 2026-07-17 22:47:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	b.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
csfa.net	abby.ns.cloudflare.com, john.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.185

NS records: abby.ns.cloudflare.com, john.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csfa.net (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.124, 104.21.88.140`
AAAA	2	`2606:4700:3037::6815:588c, 2606:4700:3035::ac43:b47c`
NS	2	`abby.ns.cloudflare.com, john.ns.cloudflare.com`
MX	1	`sitemail.everyone.net (pri: 10)`
TXT	2	`google-site-verification=CJKeeExE2zfBw-3, v=spf1 include:clientemailspf.growthzone`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`abby.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

ns2.csfa.net, www.csfa.net, ns1.csfa.net and hostmaster.csfa.net each fall under the parent domain csfa.net.

IP Addresses

csfa.net has four IP addresses: 104.21.88.140, 172.67.180.124, 2606:4700:3035::ac43:b47c and 2606:4700:3037::6815:588c.

Additional host names — hotbusinesssolutions.ph, ulleroden.dk, amateur(0x706f726e)websites.org and two others — share IP numbers with csfa.net.

Name Servers

The NS records for csfa.net delegate to abby.ns.cloudflare.com and john.ns.cloudflare.com.

csfa.net shares its name server setup with other domains, including animefrontier.com, chatgptproxyapi-e7h.pages.dev, newsheadlines.com.ng and two others.

csfa.net partially shares its NS delegation with several other domains, including burhaniweb.com, foldersnl.com, ad-account-management-station.pages.dev and two others.

These name servers regularly co-occur with the name servers lloyd.ns.cloudflare.com, princess.ns.cloudflare.com and stella.ns.cloudflare.com.

Host names with 6 IP numbers:

abby.ns.cloudflare.com maps to 108.162.192.100, 172.64.32.100, 173.245.58.100 and 3 additional IP addresses.

john.ns.cloudflare.com maps to 108.162.193.185, 172.64.33.185, 173.245.59.185 and 3 additional IP addresses.

Mail Servers

csfa.net has one mail server: sitemail.everyone.net.

csfa.net shares the same mail server setup as other domains, including researchbasedbusiness.com, nokill-louisville.org, stwg.org and two others.

csfa.net shares mail servers — at least in part — with other domains, including grandamrv.com, brendanielson.com, centralyamaha.com and two others.

These mail servers are frequently seen alongside the mail servers sitemail2.everyone.net.

sitemail.everyone.net resolves to 64.29.151.236 and no other IP number.