`sfjb.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:2279^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a0ba^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.121^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.186^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cameron.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c6b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cameron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cameron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cameron.ns.cloudflare.com`
		A	108.162.195.107^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cameron.ns.cloudflare.com`
		A	162.159.44.107^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cameron.ns.cloudflare.com`
		A	172.64.35.107^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cameron.ns.cloudflare.com`
NS	`tina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tina.ns.cloudflare.com`
		A	108.162.192.230^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	172.64.32.230^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	173.245.58.230^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
TXT	`google-site-verification=UcljDGLyJsfsnKGxYH8p3ofiiqaWLh-t8rmSSfTghOg`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.121, 172.67.160.186
		IPv6 hints	2606:4700:3035::6815:2279, 2606:4700:3035::ac43:a0ba
SOA	`cameron.ns.cloudflare.com`dns@cloudflare.com serial=2411354930

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786697785

rank #110043 globally
rank #10654 in the tld
WOT: SAFE (62/100)
📈 Tranco rank: #393,725

Same first word

sfjb.org

sfjb.cn

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sjfb.net

fbsj.xyz

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fsjb.org

DNS History

24 records (6 active, 18 former)

●NScameron.ns.cloudflare.com2026-05-30 → 2026-08-14 · 3 obs

○ 2019-04-03 23:26:10
● 2026-05-30 21:56:10
● 2026-08-14 09:23:54

○NSns-1383.awsdns-44.org2017-03-20 → 2019-04-03 · 5 obs

○ 2016-06-22 16:56:54
● 2017-03-20 18:17:58
● 2019-04-03 23:26:10
○ 2026-05-30 21:56:10
○ 2026-08-14 09:23:54

○NSns-1842.awsdns-38.co.uk2017-03-20 → 2019-04-03 · 5 obs

○ 2016-06-22 16:56:54
● 2017-03-20 18:17:58
● 2019-04-03 23:26:10
○ 2026-05-30 21:56:10
○ 2026-08-14 09:23:54

○NSns-348.awsdns-43.com2017-03-20 → 2019-04-03 · 5 obs

○ 2016-06-22 16:56:54
● 2017-03-20 18:17:58
● 2019-04-03 23:26:10
○ 2026-05-30 21:56:10
○ 2026-08-14 09:23:54

○NSns-696.awsdns-23.net2017-03-20 → 2019-04-03 · 5 obs

○ 2016-06-22 16:56:54
● 2017-03-20 18:17:58
● 2019-04-03 23:26:10
○ 2026-05-30 21:56:10
○ 2026-08-14 09:23:54

○NSns1.blendinteractive.com2015-06-06 → 2016-06-22 · 4 obs

● 2015-06-06 13:10:36
● 2016-06-22 16:56:54
○ 2017-03-20 18:17:58
○ 2026-08-14 09:23:54

○NSns2.blendinteractive.com2015-06-06 → 2016-06-22 · 4 obs

● 2015-06-06 13:10:36
● 2016-06-22 16:56:54
○ 2017-03-20 18:17:58
○ 2026-08-14 09:23:54

●NStina.ns.cloudflare.com2026-05-30 → 2026-08-14 · 3 obs

○ 2019-04-03 23:26:10
● 2026-05-30 21:56:10
● 2026-08-14 09:23:54

○MXmailcluster.midco.net2015-06-06 → 2019-04-03 · 4 obs

● 2015-06-06 13:10:36
● 2019-04-03 23:26:10
○ 2026-05-30 21:56:10
○ 2026-08-14 09:23:54

●A104.21.34.1212026-05-31 → 2026-08-14 · 5 obs

○ 2026-05-30 21:56:10
● 2026-05-31 12:31:10
○ 2026-07-02 08:30:48
● 2026-07-16 19:01:00
● 2026-08-14 09:23:54

●A172.67.160.1862026-05-31 → 2026-08-14 · 5 obs

○ 2026-05-30 21:56:10
● 2026-05-31 12:31:10
○ 2026-07-02 08:30:48
● 2026-07-16 19:01:00
● 2026-08-14 09:23:54

○A188.114.96.02026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-25 11:49:48
● 2026-07-02 08:30:48
○ 2026-07-16 19:01:00
○ 2026-08-14 09:23:54

○A188.114.96.42026-05-30 → 2026-05-30 · 4 obs

○ 2019-04-03 23:26:10
● 2026-05-30 21:56:10
○ 2026-05-31 12:31:10
○ 2026-08-14 09:23:54

○A188.114.97.02026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-25 11:49:48
● 2026-07-02 08:30:48
○ 2026-07-16 19:01:00
○ 2026-08-14 09:23:54

○A188.114.97.42026-05-30 → 2026-05-30 · 4 obs

○ 2019-04-03 23:26:10
● 2026-05-30 21:56:10
○ 2026-05-31 12:31:10
○ 2026-08-14 09:23:54

○A2606:4700:3034::6815:22792026-05-31 → 2026-06-17 · 5 obs

○ 2026-05-30 21:56:10
● 2026-05-31 12:31:10
● 2026-06-17 13:04:00
○ 2026-06-25 11:49:48
○ 2026-08-14 09:23:54

○A2606:4700:3034::ac43:a0ba2026-05-31 → 2026-06-17 · 5 obs

○ 2026-05-30 21:56:10
● 2026-05-31 12:31:10
● 2026-06-17 13:04:00
○ 2026-06-25 11:49:48
○ 2026-08-14 09:23:54

●A2606:4700:3035::6815:22792026-06-25 → 2026-08-14 · 5 obs

○ 2026-06-17 13:04:00
● 2026-06-25 11:49:48
○ 2026-07-02 08:30:48
● 2026-07-16 19:01:00
● 2026-08-14 09:23:54

●A2606:4700:3035::ac43:a0ba2026-06-25 → 2026-08-14 · 5 obs

○ 2026-06-17 13:04:00
● 2026-06-25 11:49:48
○ 2026-07-02 08:30:48
● 2026-07-16 19:01:00
● 2026-08-14 09:23:54

○A2a06:98c1:3120::2026-05-30 → 2026-07-02 · 6 obs

○ 2019-04-03 23:26:10
● 2026-05-30 21:56:10
○ 2026-05-31 12:31:10
● 2026-07-02 08:30:48
○ 2026-07-16 19:01:00
○ 2026-08-14 09:23:54

○A2a06:98c1:3121::2026-05-30 → 2026-07-02 · 6 obs

○ 2019-04-03 23:26:10
● 2026-05-30 21:56:10
○ 2026-05-31 12:31:10
● 2026-07-02 08:30:48
○ 2026-07-16 19:01:00
○ 2026-08-14 09:23:54

○A52.88.22.2482019-04-03 → 2019-04-03 · 4 obs

○ 2017-03-20 18:17:58
● 2019-04-03 23:26:10
○ 2026-05-30 21:56:10
○ 2026-08-14 09:23:54

○A52.89.143.2282019-04-03 → 2019-04-03 · 4 obs

○ 2017-03-20 18:17:58
● 2019-04-03 23:26:10
○ 2026-05-30 21:56:10
○ 2026-08-14 09:23:54

○A54.244.243.722015-06-06 → 2017-03-20 · 4 obs

● 2015-06-06 13:10:36
● 2017-03-20 18:17:58
○ 2019-04-03 23:26:10
○ 2026-08-14 09:23:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sfjb.org	tina.ns.cloudflare.com, cameron.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.107

NS records: tina.ns.cloudflare.com, cameron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfjb.org (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.121, 172.67.160.186`
AAAA	2	`2606:4700:3035::ac43:a0ba, 2606:4700:3035::6815:2279`
NS	2	`cameron.ns.cloudflare.com, tina.ns.cloudflare.com`
TXT	1	`google-site-verification=UcljDGLyJsfsnKG`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cameron.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

sfjb.org points to the four IP addresses 104.21.34.121, 172.67.160.186, 2606:4700:3035::6815:2279 and 2606:4700:3035::ac43:a0ba.

mygolfbbs.com, spartanburgspineandpain.com, pudujononcapital.click and two other host names share IP numbers with sfjb.org.

Name Servers

sfjb.org is served by two delegated name servers, cameron.ns.cloudflare.com and tina.ns.cloudflare.com.

sfjb.org uses the same name servers as several other domains — among them slepg.net, mattn.org, stls.ca and two more.

At least some of sfjb.org's name servers are shared with other domains, for example 1expat.com, diragame.com, lexusdesignawardrussia.ru and two more.

These name servers tend to be deployed in combination with the name servers ara.ns.cloudflare.com and addilyn.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cameron.ns.cloudflare.com carries IP addresses 108.162.195.107, 162.159.44.107 and 172.64.35.107, with 3 other addresses beyond those.

tina.ns.cloudflare.com carries IP addresses 108.162.192.230, 172.64.32.230 and 173.245.58.230, with 3 other addresses beyond those.

sfjb.org - robtex.com

sfjb.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`sfjb.org`

`org`