`colleaguezero.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:586e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b121^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.110^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.33^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maria.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maria.ns.cloudflare.com`
		A	108.162.192.192^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	172.64.32.192^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	173.245.58.192^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
NS	`watson.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c17^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c317^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`watson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2317^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`watson.ns.cloudflare.com`
		A	108.162.195.23^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	162.159.44.23^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	172.64.35.23^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		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`⁽⁵⁷⁾
		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`
MX	`route1.mx.cloudflare.net`⁽⁹⁴⁾
		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`
TXT	`facebook-domain-verification=7ql1wqdlpjk9oam7mxndmoy89cz6ng`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.88.110, 172.67.177.33
		IPv6	2606:4700:3035::6815:586e, 2606:4700:3036::ac43:b121
SOA	`maria.ns.cloudflare.com`dns@cloudflare.com serial=2398078272

`com`

	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=1771291435

Same first word

colleaguezero.com

DNS History

24 records (9 active, 15 former)

●NSmaria.ns.cloudflare.com2026-03-20 → 2026-03-23 · 3 obs

○ 2017-08-10 11:36:00
● 2026-03-20 12:21:54
● 2026-03-23 20:54:22

○NSns-1415.awsdns-48.org2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:36:00
○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

○NSns-1844.awsdns-38.co.uk2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:36:00
○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

○NSns-458.awsdns-57.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:36:00
○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

○NSns-556.awsdns-05.net2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:36:00
○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

●NSwatson.ns.cloudflare.com2026-03-20 → 2026-03-23 · 3 obs

○ 2017-08-10 11:36:00
● 2026-03-20 12:21:54
● 2026-03-23 20:54:22

○MXalt1.gmr-smtp-in.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:36:00
○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

○MXalt2.gmr-smtp-in.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:36:00
○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

○MXalt3.gmr-smtp-in.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:36:00
○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

○MXalt4.gmr-smtp-in.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:36:00
○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

○MXgmr-smtp-in.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:36:00
○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

●MXroute1.mx.cloudflare.net2026-03-20 → 2026-03-23 · 3 obs

○ 2017-08-10 11:36:00
● 2026-03-20 12:21:54
● 2026-03-23 20:54:22

●MXroute2.mx.cloudflare.net2026-03-20 → 2026-03-23 · 3 obs

○ 2017-08-10 11:36:00
● 2026-03-20 12:21:54
● 2026-03-23 20:54:22

●MXroute3.mx.cloudflare.net2026-03-20 → 2026-03-23 · 3 obs

○ 2017-08-10 11:36:00
● 2026-03-20 12:21:54
● 2026-03-23 20:54:22

●A104.21.88.1102026-03-20 → 2026-03-23 · 3 obs

○ 2017-08-10 11:36:00
● 2026-03-20 12:21:54
● 2026-03-23 20:54:22

●A172.67.177.332026-03-20 → 2026-03-23 · 3 obs

○ 2017-08-10 11:36:00
● 2026-03-20 12:21:54
● 2026-03-23 20:54:22

○A188.114.96.02026-03-20 → 2026-03-23 · 2 obs

○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

○A188.114.97.02026-03-20 → 2026-03-23 · 2 obs

○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

●A2606:4700:3035::6815:586e2026-03-20 → 2026-03-23 · 3 obs

○ 2017-08-10 11:36:00
● 2026-03-20 12:21:54
● 2026-03-23 20:54:22

●A2606:4700:3036::ac43:b1212026-03-20 → 2026-03-23 · 3 obs

○ 2017-08-10 11:36:00
● 2026-03-20 12:21:54
● 2026-03-23 20:54:22

○A2a06:98c1:3120::2026-03-20 → 2026-03-23 · 2 obs

○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

○A2a06:98c1:3121::2026-03-20 → 2026-03-23 · 2 obs

○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

○A54.68.249.1872017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:36:00
○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

○A54.71.110.1162017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:36:00
○ 2026-03-20 12:21:54
○ 2026-03-23 20:54:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
colleaguezero.com	maria.ns.cloudflare.com, watson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.23

NS records: maria.ns.cloudflare.com, watson.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 292ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.177.33, 104.21.88.110`
AAAA	2	`2606:4700:3036::ac43:b121, 2606:4700:3035::6815:586e`
NS	2	`maria.ns.cloudflare.com, watson.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 22), route2.mx.cloudflare.net (pri: 57)...`
TXT	2	`facebook-domain-verification=7ql1wqdlpjk, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maria.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (maria.ns.cloudflare.com, maria.ns.cloudflare.com, maria.ns.cloudflare.com...)

Analysis

IP Addresses

colleaguezero.com resolves to four IP numbers: 2606:4700:3035::6815:586e, 2606:4700:3036::ac43:b121, 104.21.88.110 and 172.67.177.33.

other host names for instance www.barchemagazine.com, reneciampaartist.altervista.org.cdn.cloudflare.net, simplawfy.com.au, barchemagazine.com and abelix.club share IP numbers with colleaguezero.com.

Name Servers

colleaguezero.com is delegated to two name servers: maria.ns.cloudflare.com and watson.ns.cloudflare.com.

colleaguezero.com shares the same name server setup as other domains, for example shoujiss.com, gib.co.in, worstparentever.com, beeup.com.br and zeppelin.rs.

colleaguezero.com at least partially shares name servers with other domains, for instance alternativemediasyndicate.net, airsenok.com, love2d.org, plumer.it and bataviamobil.com.

These name servers are often used with langston.ns.cloudflare.com and bart.ns.cloudflare.com.

Host names with six IP numbers:

maria.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac0, 2803:f800:50::6ca2:c0c0, 2a06:98c1:50::ac40:20c0, 108.162.192.192, 172.64.32.192 and 173.245.58.192; watson.ns.cloudflare.com points to: 2606:4700:58::a29f:2c17, 2803:f800:50::6ca2:c317, 2a06:98c1:50::ac40:2317, 108.162.195.23, 162.159.44.23 and 172.64.35.23.

Mail Servers

colleaguezero.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

colleaguezero.com shares mail servers with other domains at least partially, including usens.kr, ghat.org, mikahe.com, wwjournals.com and paystrive.io.

Host names with six IP numbers: route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13; route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19; route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

colleaguezero.com - robtex.com