`fbos.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:193d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:df33^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.61^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.51^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carol.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c050^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carol.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2050^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carol.ns.cloudflare.com`
		A	108.162.192.80^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	172.64.32.80^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	173.245.58.80^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
NS	`denver.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`denver.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`denver.ns.cloudflare.com`
		A	108.162.195.196^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	162.159.44.196^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	172.64.35.196^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽²⁸⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶⁶⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.61, 172.67.223.51
		IPv6 hints	2606:4700:3033::6815:193d, 2606:4700:3035::ac43:df33
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOA	`carol.ns.cloudflare.com`dns@cloudflare.com serial=2411027277

`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=1785638765

Same first word

fbos.org

fbos.org.rs

fbos.com

fbos.de

fbos.ly

Similar names

osbf.nu

sofb.es

fsob.ru

fsbo.net

fobs.nl

osfb.net

osbf.org

sfbo.ir

bofs.co.jp

sfob.in

ofsb.net

fobs.us

bofs.net

fobs.com.ua

fsbo.cr

bsof.dk

fsbo.la

fbso.com

ofbs.ch

fosb.com

fobs.info

bfos.com

sofb.org

bfso.ru

fobs.ru

fbso.su

fobs.com

fosb.ru

fsbo.info

obfs.org

bsof.org

sfbo.nl

bosf.org.uk

sofb.myshopify.com

sofb.com.mx

fsbo.sc

fobs.se

sbof.com

osfb.com

bofs.pl

ofbs.de

sobf.ru

bsfo.de

fbso.org

ofsb.org

ofsb.ch

fsbo.li

fosb.org.uk

fsbo.org.rs

fobs.cn

fsbo.apartments

bofs.dk

bsof.pl

fsbo.nyc

fosb.de

sofb.ru

bofs.co.kr

bsof.de

sobf.se

fsbo.es

fsbo.co

fobs.it

osbf.net

obfs.net

bsof.cn

fsbo.nl

osfb.us

fobs.eu

fsbo.academy

fosb.cn

osbf.co.uk

fsbo.us

sfob.co.uk

sfbo.biz

ofsb.com

fsbo.de

fbso.co.uk

bosf.cn

bfso.org.au

bfos.net

obsf.info

sfob.fr

fobs.email

bosf.df.gov.br

fsbo.estate

fsbo.pro

fsbo.training

sobf.com

bosf.ru

bofs.de

fsbo.cn

sofb.se

fsbo.house

bofs.ru

ofbs.eu

fsbo.services

bofs.company

fsbo.biz

fobs.co

bsfo.com

obfs.dev

fsob.de

fsbo.ru

fobs.no

sbof.xyz

bofs.com

bfso.com.br

sfbo.com.br

obfs.email

sofb.fr

ofbs.info

fsbo.systems

fsbo.com.au

sfob.s3.amazonaws.com

sofb.net

sfob.org

fsbo.(0x787878)

fsbo.me

ofsb.de

bfso.cn

bfso.org

osfb.dk

fsbo.sg

fobs.jp

osfb.org

osbf.de

bfos.cn

fobs.in

bfos.org

bofs.org

fsob.com

bosf.de

fobs.dk

bsof.xyz

bofs.co.uk

fobs.org

bofs.is

sbof.se

bfos.com.au

fsbo.properties

ofbs.com

bfos.by

sfob.com

DNS History

24 records (9 active, 15 former)

●NScarol.ns.cloudflare.com2026-06-12 → 2026-08-02 · 3 obs

○ 2016-07-25 04:18:30
● 2026-06-12 06:57:34
● 2026-08-02 03:24:02

●NSdenver.ns.cloudflare.com2026-06-12 → 2026-08-02 · 3 obs

○ 2016-07-25 04:18:30
● 2026-06-12 06:57:34
● 2026-08-02 03:24:02

○NSns1.parklogic.com2016-07-25 → 2016-07-25 · 4 obs

○ 2015-12-17 10:34:22
● 2016-07-25 04:18:30
○ 2026-06-12 06:57:34
○ 2026-08-02 03:24:02

○NSns2.parklogic.com2016-07-25 → 2016-07-25 · 4 obs

○ 2015-12-17 10:34:22
● 2016-07-25 04:18:30
○ 2026-06-12 06:57:34
○ 2026-08-02 03:24:02

○NSns3.parklogic.com2016-07-25 → 2016-07-25 · 4 obs

○ 2015-12-17 10:34:22
● 2016-07-25 04:18:30
○ 2026-06-12 06:57:34
○ 2026-08-02 03:24:02

○NSns33.worldnic.com2015-08-15 → 2015-12-17 · 4 obs

● 2015-08-15 18:36:38
● 2015-12-17 10:34:22
○ 2016-07-25 04:18:30
○ 2026-08-02 03:24:02

○NSns34.worldnic.com2015-08-15 → 2015-12-17 · 4 obs

● 2015-08-15 18:36:38
● 2015-12-17 10:34:22
○ 2016-07-25 04:18:30
○ 2026-08-02 03:24:02

○NSns4.parklogic.com2016-07-25 → 2016-07-25 · 4 obs

○ 2015-12-17 10:34:22
● 2016-07-25 04:18:30
○ 2026-06-12 06:57:34
○ 2026-08-02 03:24:02

○NSns5.parklogic.com2016-07-25 → 2016-07-25 · 4 obs

○ 2015-12-17 10:34:22
● 2016-07-25 04:18:30
○ 2026-06-12 06:57:34
○ 2026-08-02 03:24:02

○MXallmail.parklogic.com2016-07-25 → 2016-07-25 · 4 obs

○ 2016-02-24 03:18:08
● 2016-07-25 04:18:30
○ 2026-06-12 06:57:34
○ 2026-08-02 03:24:02

○MXmail.b-io.co2016-02-24 → 2016-02-24 · 4 obs

○ 2015-12-17 10:34:22
● 2016-02-24 03:18:08
○ 2016-07-25 04:18:30
○ 2026-08-02 03:24:02

○MXp.webcom.ctmail.com2015-12-12 → 2015-12-17 · 4 obs

● 2015-12-12 17:19:58
● 2015-12-17 10:34:22
○ 2016-02-24 03:18:08
○ 2026-08-02 03:24:02

●MXroute1.mx.cloudflare.net2026-06-12 → 2026-08-02 · 3 obs

○ 2016-07-25 04:18:30
● 2026-06-12 06:57:34
● 2026-08-02 03:24:02

●MXroute2.mx.cloudflare.net2026-06-12 → 2026-08-02 · 3 obs

○ 2016-07-25 04:18:30
● 2026-06-12 06:57:34
● 2026-08-02 03:24:02

●MXroute3.mx.cloudflare.net2026-06-12 → 2026-08-02 · 3 obs

○ 2016-07-25 04:18:30
● 2026-06-12 06:57:34
● 2026-08-02 03:24:02

●A104.21.25.612026-06-12 → 2026-08-02 · 3 obs

○ 2016-07-25 04:18:30
● 2026-06-12 06:57:34
● 2026-08-02 03:24:02

●A172.67.223.512026-06-12 → 2026-08-02 · 3 obs

○ 2016-07-25 04:18:30
● 2026-06-12 06:57:34
● 2026-08-02 03:24:02

○A172.99.89.2072016-07-25 → 2016-07-25 · 4 obs

○ 2016-02-24 03:18:08
● 2016-07-25 04:18:30
○ 2026-06-12 06:57:34
○ 2026-08-02 03:24:02

○A208.91.197.1272015-08-15 → 2015-12-17 · 4 obs

● 2015-08-15 18:36:38
● 2015-12-17 10:34:22
○ 2016-02-24 03:18:08
○ 2026-08-02 03:24:02

○A208.91.197.1322016-02-24 → 2016-02-24 · 4 obs

○ 2015-12-17 10:34:22
● 2016-02-24 03:18:08
○ 2016-07-25 04:18:30
○ 2026-08-02 03:24:02

○A2606:4700:3030::6815:193d2026-06-12 → 2026-06-12 · 4 obs

○ 2016-07-25 04:18:30
● 2026-06-12 06:57:34
○ 2026-06-19 18:39:22
○ 2026-08-02 03:24:02

●A2606:4700:3033::6815:193d2026-06-19 → 2026-08-02 · 3 obs

○ 2026-06-12 06:57:34
● 2026-06-19 18:39:22
● 2026-08-02 03:24:02

○A2606:4700:3033::ac43:df332026-06-12 → 2026-06-12 · 4 obs

○ 2016-07-25 04:18:30
● 2026-06-12 06:57:34
○ 2026-06-19 18:39:22
○ 2026-08-02 03:24:02

●A2606:4700:3035::ac43:df332026-06-19 → 2026-08-02 · 3 obs

○ 2026-06-12 06:57:34
● 2026-06-19 18:39:22
● 2026-08-02 03:24:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
fbos.org	carol.ns.cloudflare.com, denver.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.80

NS records: carol.ns.cloudflare.com, denver.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fbos.org (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.25.61, 172.67.223.51`
AAAA	2	`2606:4700:3033::6815:193d, 2606:4700:3035::ac43:df33`
NS	2	`carol.ns.cloudflare.com, denver.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 10), route3.mx.cloudflare.net (pri: 28)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carol.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

fbos.org has four IP addresses: 104.21.25.61, 172.67.223.51, 2606:4700:3033::6815:193d and 2606:4700:3035::ac43:df33.

quickapples.com, mail.hzkjzl.com, anveshtech.com and two other host names share IP numbers with fbos.org.

Name Servers

fbos.org is delegated to two name servers: carol.ns.cloudflare.com and denver.ns.cloudflare.com.

fbos.org uses the same name servers as several other domains — among them rocksharp.net, fg-net.de, foruselectric.com and two more.

fbos.org partially shares its NS delegation with several other domains, including sonavirea.sbs, official-sales.space, dangdi.cc and two others.

These name servers often co-occur with the name servers susan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

carol.ns.cloudflare.com resolves to 108.162.192.80, 172.64.32.80, 173.245.58.80 and 3 other IP addresses.

denver.ns.cloudflare.com resolves to 108.162.195.196, 162.159.44.196, 172.64.35.196 and 3 other IP addresses.

Mail Servers

fbos.org uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

fbos.org has at least partial mail server overlap with other domains such as vagnini.net, qooo.org, osteochondmail.com and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

fbos.org - robtex.com

fbos.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`fbos.org`

`org`