`broscience.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4e6b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:dc60^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.107^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.96^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`stephane.ns.cloudflare.com`
		A	2606:4700:50::a29f:2670^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c270^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stephane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2270^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stephane.ns.cloudflare.com`
		A	108.162.194.112^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	162.159.38.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	172.64.34.112^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 +a +mx +ip4:192.64.117.65 include:spf.web-hosting.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.78.107, 172.67.220.96
		IPv6	2606:4700:3031::6815:4e6b, 2606:4700:3031::ac43:dc60
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2396766494

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759617404

WOT: SAFE (60/100)

Same first word

broscience.co

broscience.com

broscience.tv

broscience.myshopify.com

broscience.info

Similar names

orbscience.com

econscribe.org

econscribe.com

beinsoccer.com

soccerbein.com

DNS History

29 records (9 active, 20 former)

●NScolin.ns.cloudflare.com2026-03-24 → 2026-03-24 · 3 obs

○ 2018-03-15 03:43:52
● 2026-03-24 23:07:38
● 2026-03-24 23:07:40

○NSduke.ns.cloudflare.com2015-07-17 → 2018-03-15 · 4 obs

● 2015-07-17 03:58:06
● 2018-03-15 03:43:52
○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

○NSiris.ns.cloudflare.com2015-07-17 → 2018-03-15 · 4 obs

● 2015-07-17 03:58:06
● 2018-03-15 03:43:52
○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

●NSstephane.ns.cloudflare.com2026-03-24 → 2026-03-24 · 3 obs

○ 2018-03-15 03:43:52
● 2026-03-24 23:07:38
● 2026-03-24 23:07:40

○MXalt1.aspmx.l.google.com2017-05-26 → 2018-03-15 · 5 obs

○ 2016-07-08 08:19:46
● 2017-05-26 17:34:58
● 2018-03-15 03:43:52
○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

○MXalt2.aspmx.l.google.com2017-05-26 → 2018-03-15 · 5 obs

○ 2016-07-08 08:19:46
● 2017-05-26 17:34:58
● 2018-03-15 03:43:52
○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

○MXalt3.aspmx.l.google.com2017-05-26 → 2018-03-15 · 5 obs

○ 2016-07-08 08:19:46
● 2017-05-26 17:34:58
● 2018-03-15 03:43:52
○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

○MXalt4.aspmx.l.google.com2017-05-26 → 2018-03-15 · 5 obs

○ 2016-07-08 08:19:46
● 2017-05-26 17:34:58
● 2018-03-15 03:43:52
○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

○MXaspmx.l.google.com2017-05-26 → 2018-03-15 · 5 obs

○ 2016-07-08 08:19:46
● 2017-05-26 17:34:58
● 2018-03-15 03:43:52
○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

○MXeforward1.registrar-servers.com2015-07-17 → 2016-07-08 · 4 obs

● 2015-07-17 03:58:06
● 2016-07-08 08:19:46
○ 2017-05-26 17:34:58
○ 2026-03-24 23:07:40

○MXeforward2.registrar-servers.com2015-07-17 → 2016-07-08 · 4 obs

● 2015-07-17 03:58:06
● 2016-07-08 08:19:46
○ 2017-05-26 17:34:58
○ 2026-03-24 23:07:40

○MXeforward3.registrar-servers.com2015-07-17 → 2016-07-08 · 4 obs

● 2015-07-17 03:58:06
● 2016-07-08 08:19:46
○ 2017-05-26 17:34:58
○ 2026-03-24 23:07:40

○MXeforward4.registrar-servers.com2015-07-17 → 2016-07-08 · 4 obs

● 2015-07-17 03:58:06
● 2016-07-08 08:19:46
○ 2017-05-26 17:34:58
○ 2026-03-24 23:07:40

○MXeforward5.registrar-servers.com2015-07-17 → 2016-07-08 · 4 obs

● 2015-07-17 03:58:06
● 2016-07-08 08:19:46
○ 2017-05-26 17:34:58
○ 2026-03-24 23:07:40

●MXmx1-hosting.jellyfish.systems2026-03-24 → 2026-03-24 · 3 obs

○ 2018-03-15 03:43:52
● 2026-03-24 23:07:38
● 2026-03-24 23:07:40

●MXmx2-hosting.jellyfish.systems2026-03-24 → 2026-03-24 · 3 obs

○ 2018-03-15 03:43:52
● 2026-03-24 23:07:38
● 2026-03-24 23:07:40

●MXmx3-hosting.jellyfish.systems2026-03-24 → 2026-03-24 · 3 obs

○ 2018-03-15 03:43:52
● 2026-03-24 23:07:38
● 2026-03-24 23:07:40

●A104.21.78.1072026-03-24 → 2026-03-24 · 3 obs

○ 2018-03-15 03:43:52
● 2026-03-24 23:07:38
● 2026-03-24 23:07:40

○A104.27.146.712015-07-17 → 2018-03-15 · 4 obs

● 2015-07-17 03:58:06
● 2018-03-15 03:43:52
○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

○A104.27.147.712015-07-17 → 2018-03-15 · 4 obs

● 2015-07-17 03:58:06
● 2018-03-15 03:43:52
○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

●A172.67.220.962026-03-24 → 2026-03-24 · 3 obs

○ 2018-03-15 03:43:52
● 2026-03-24 23:07:38
● 2026-03-24 23:07:40

○A188.114.96.02026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

○A188.114.97.02026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

○A2400:cb00:2048:1::681b:92472017-05-26 → 2018-03-15 · 5 obs

○ 2015-07-17 03:58:06
● 2017-05-26 17:34:58
● 2018-03-15 03:43:52
○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

○A2400:cb00:2048:1::681b:93472017-05-26 → 2018-03-15 · 5 obs

○ 2015-07-17 03:58:06
● 2017-05-26 17:34:58
● 2018-03-15 03:43:52
○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

●A2606:4700:3031::6815:4e6b2026-03-24 → 2026-03-24 · 3 obs

○ 2018-03-15 03:43:52
● 2026-03-24 23:07:38
● 2026-03-24 23:07:40

●A2606:4700:3031::ac43:dc602026-03-24 → 2026-03-24 · 3 obs

○ 2018-03-15 03:43:52
● 2026-03-24 23:07:38
● 2026-03-24 23:07:40

○A2a06:98c1:3120::2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

○A2a06:98c1:3121::2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 23:07:38
○ 2026-03-24 23:07:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co	-
broscience.co	colin.ns.cloudflare.com, stephane.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.112

NS records: colin.ns.cloudflare.com, stephane.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at broscience.co: Error: DNS query timeout: 212.18.248.57 for DS broscience.co

⏱️ Timing

Total: 3211ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.107, 172.67.220.96`
AAAA	2	`2606:4700:3031::ac43:dc60, 2606:4700:3031::6815:4e6b`
NS	2	`colin.ns.cloudflare.com, stephane.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	1	`v=spf1 +a +mx +ip4:192.64.117.65 include`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

broscience.co resolves to four IP numbers: 2606:4700:3031::6815:4e6b, 2606:4700:3031::ac43:dc60, 104.21.78.107 and 172.67.220.96.

other host names for instance dreampulseapps.com, christinabrampti.com, www.acmrcia.org, yourdocsnow.com and allmapsonline.com share IP numbers with broscience.co.

Name Servers

broscience.co is delegated to two name servers: colin.ns.cloudflare.com and stephane.ns.cloudflare.com.

broscience.co shares the same name server setup as other domains, for example vci.com.au, celebstar.org, baykon.com, mou66.us and victoriancosmeticinstitute.com.au.

broscience.co at least partially shares name servers with other domains, for instance lifechirocenters.com, aeropk.com, biblestudyforher.com, plok.eu and salonstyler.com.

These name servers are commonly used with laylah.ns.cloudflare.com, noor.ns.cloudflare.com and jewel.ns.cloudflare.com.

Host names with six IP numbers:

colin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4b, 2803:f800:50::6ca2:c34b, 2a06:98c1:50::ac40:234b, 108.162.195.75, 162.159.44.75 and 172.64.35.75; stephane.ns.cloudflare.com points to: 2606:4700:50::a29f:2670, 2803:f800:50::6ca2:c270, 2a06:98c1:50::ac40:2270, 108.162.194.112, 162.159.38.112 and 172.64.34.112.

Mail Servers

broscience.co is handled by three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

broscience.co shares mail servers with other domains at least partially, including antcorptech.com, hoteldenver.net, instantapks.com, scalada.com and fancystreems.com.

Host names with one IP number:

mx1-hosting.jellyfish.systems points to 162.255.118.28.

mx2-hosting.jellyfish.systems points to 162.255.118.29.

mx3-hosting.jellyfish.systems points to 162.255.118.13.

broscience.co - robtex.com

broscience.co

co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`broscience.co`

`co`