it4co.com - dns.ninja

`it4co.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:6ab^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:870f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.171^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.15^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gabe.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c172^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gabe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2172^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gabe.ns.cloudflare.com`
		A	108.162.193.114^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	172.64.33.114^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	173.245.59.114^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
NS	`rose.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rose.ns.cloudflare.com`
		A	108.162.192.141^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	172.64.32.141^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	173.245.58.141^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
MX	`isaac.mx.cloudflare.net` ⭐
		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	`amir.mx.cloudflare.net`⁽⁵⁷⁾
		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	162.159.205.11^{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	`linda.mx.cloudflare.net`⁽⁶⁸⁾
		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	162.159.205.23^{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`
TXT	`google-site-verification=-0b76Y9tRh7qPd-aC8Nt_zcI4SxltcWvNu97j4JlkNo`
TXT	`google-site-verification=9EgOD9uwV2YA5Bn_mvaLCQHJkRlhaXTN3l9ZjpAbeEA`
TXT	`v=DMARC1; p=quarantine; rua=mailto:it4co@it4co.com; ruf=mailto:it4co@it4co.co...`
TXT	`v=spf1 ip4:109.110.227.227 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.171, 172.67.135.15
		IPv6 hints	2606:4700:3032::6815:6ab, 2606:4700:3037::ac43:870f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOA	`gabe.ns.cloudflare.com`dns@cloudflare.com serial=2411194309

`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=1785966644

Subdomains

www.it4co.com

mail.it4co.com

server01.it4co.com

Same first word

it4co.com

DNS History

27 records (9 active, 18 former)

●NSgabe.ns.cloudflare.com2015-11-05 → 2026-08-05 · 3 obs

○ 2015-11-02 13:23:48
● 2015-11-05 14:33:46
● 2026-08-05 22:07:08

○NSns407.websitewelcome.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 17:35:24
○ 2015-05-09 04:02:14
○ 2026-08-05 22:07:08

○NSns408.websitewelcome.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 17:35:24
○ 2015-05-09 04:02:14
○ 2026-08-05 22:07:08

○NSns65.domaincontrol.com2015-05-09 → 2015-11-02 · 5 obs

○ 2009-01-12 17:35:24
● 2015-05-09 04:02:14
● 2015-11-02 13:23:48
○ 2015-11-05 14:33:46
○ 2026-08-05 22:07:08

○NSns66.domaincontrol.com2015-05-09 → 2015-11-02 · 5 obs

○ 2009-01-12 17:35:24
● 2015-05-09 04:02:14
● 2015-11-02 13:23:48
○ 2015-11-05 14:33:46
○ 2026-08-05 22:07:08

●NSrose.ns.cloudflare.com2015-11-05 → 2026-08-05 · 3 obs

○ 2015-11-02 13:23:48
● 2015-11-05 14:33:46
● 2026-08-05 22:07:08

○MXalt1.aspmx.l.google.com2009-01-12 → 2016-08-02 · 4 obs

● 2009-01-12 17:35:24
● 2016-08-02 15:46:28
○ 2026-03-07 03:12:58
○ 2026-08-05 22:07:08

○MXalt2.aspmx.l.google.com2009-01-12 → 2016-08-02 · 4 obs

● 2009-01-12 17:35:24
● 2016-08-02 15:46:28
○ 2026-03-07 03:12:58
○ 2026-08-05 22:07:08

●MXamir.mx.cloudflare.net2026-03-07 → 2026-08-05 · 3 obs

○ 2016-08-02 15:46:28
● 2026-03-07 03:12:58
● 2026-08-05 22:07:08

○MXaspmx.l.google.com2009-01-12 → 2016-08-02 · 4 obs

● 2009-01-12 17:35:24
● 2016-08-02 15:46:28
○ 2026-03-07 03:12:58
○ 2026-08-05 22:07:08

○MXaspmx2.googlemail.com2009-01-12 → 2016-08-02 · 4 obs

● 2009-01-12 17:35:24
● 2016-08-02 15:46:28
○ 2026-03-07 03:12:58
○ 2026-08-05 22:07:08

○MXdc-3381ece2-mail.it4co.com2016-08-02 → 2016-08-02 · 4 obs

○ 2015-12-04 01:26:08
● 2016-08-02 15:46:28
○ 2026-03-07 03:12:58
○ 2026-08-05 22:07:08

●MXisaac.mx.cloudflare.net2026-03-07 → 2026-08-05 · 3 obs

○ 2016-08-02 15:46:28
● 2026-03-07 03:12:58
● 2026-08-05 22:07:08

●MXlinda.mx.cloudflare.net2026-03-07 → 2026-08-05 · 3 obs

○ 2016-08-02 15:46:28
● 2026-03-07 03:12:58
● 2026-08-05 22:07:08

○MXmail.it4co.com2015-05-09 → 2015-12-04 · 5 obs

○ 2009-01-12 17:35:24
● 2015-05-09 04:02:14
● 2015-12-04 01:26:08
○ 2016-08-02 15:46:28
○ 2026-08-05 22:07:08

●A104.21.6.1712026-03-07 → 2026-08-05 · 3 obs

○ 2016-08-02 15:46:28
● 2026-03-07 03:12:58
● 2026-08-05 22:07:08

○A104.28.0.1132015-11-05 → 2016-08-02 · 5 obs

○ 2015-11-02 13:23:48
● 2015-11-05 14:33:46
● 2016-08-02 15:46:28
○ 2026-03-07 03:12:58
○ 2026-08-05 22:07:08

○A104.28.1.1132015-11-05 → 2016-08-02 · 5 obs

○ 2015-11-02 13:23:48
● 2015-11-05 14:33:46
● 2016-08-02 15:46:28
○ 2026-03-07 03:12:58
○ 2026-08-05 22:07:08

●A172.67.135.152026-03-07 → 2026-08-05 · 3 obs

○ 2016-08-02 15:46:28
● 2026-03-07 03:12:58
● 2026-08-05 22:07:08

○A2400:cb00:2048:1::681c:1712015-11-05 → 2016-08-02 · 5 obs

○ 2015-11-02 13:23:48
● 2015-11-05 14:33:46
● 2016-08-02 15:46:28
○ 2026-03-07 03:12:58
○ 2026-08-05 22:07:08

○A2400:cb00:2048:1::681c:712015-11-05 → 2016-08-02 · 5 obs

○ 2015-11-02 13:23:48
● 2015-11-05 14:33:46
● 2016-08-02 15:46:28
○ 2026-03-07 03:12:58
○ 2026-08-05 22:07:08

●A2606:4700:3032::6815:6ab2026-07-02 → 2026-08-05 · 3 obs

○ 2026-05-26 00:31:10
● 2026-07-02 07:23:56
● 2026-08-05 22:07:08

○A2606:4700:3034::6815:6ab2026-03-07 → 2026-05-26 · 5 obs

○ 2016-08-02 15:46:28
● 2026-03-07 03:12:58
● 2026-05-26 00:31:10
○ 2026-07-02 07:23:56
○ 2026-08-05 22:07:08

○A2606:4700:3035::ac43:870f2026-03-07 → 2026-05-26 · 5 obs

○ 2016-08-02 15:46:28
● 2026-03-07 03:12:58
● 2026-05-26 00:31:10
○ 2026-07-02 07:23:56
○ 2026-08-05 22:07:08

●A2606:4700:3037::ac43:870f2026-07-02 → 2026-08-05 · 3 obs

○ 2026-05-26 00:31:10
● 2026-07-02 07:23:56
● 2026-08-05 22:07:08

○A74.54.42.2102009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 17:35:24
○ 2015-05-09 04:02:14
○ 2026-08-05 22:07:08

○A85.92.83.202015-05-09 → 2015-11-02 · 5 obs

○ 2009-01-12 17:35:24
● 2015-05-09 04:02:14
● 2015-11-02 13:23:48
○ 2015-11-05 14:33:46
○ 2026-08-05 22:07:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
it4co.com	gabe.ns.cloudflare.com, rose.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.141

NS records: gabe.ns.cloudflare.com, rose.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it4co.com (unsigned zone)

⏱️ Timing

Total: 199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.135.15, 104.21.6.171`
AAAA	2	`2606:4700:3032::6815:6ab, 2606:4700:3037::ac43:870f`
NS	2	`gabe.ns.cloudflare.com, rose.ns.cloudflare.com`
MX	3	`isaac.mx.cloudflare.net (pri: 21), amir.mx.cloudflare.net (pri: 57)...`
TXT	4	`google-site-verification=-0b76Y9tRh7qPd-, google-site-verification=9EgOD9uwV2YA5Bn...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gabe.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

it4co.com is the parent domain of www.it4co.com, mail.it4co.com and server01.it4co.com.

IP Addresses

it4co.com has four IP addresses: 104.21.6.171, 172.67.135.15, 2606:4700:3032::6815:6ab and 2606:4700:3037::ac43:870f.

Additional host names — www.mountainweather.com, www.thefoundrybuffalo.org, waxpyjama46.werite.net and two others — share IP numbers with it4co.com.

Name Servers

Two name servers handle the delegation for it4co.com: gabe.ns.cloudflare.com and rose.ns.cloudflare.com.

it4co.com shares its name server setup with other domains, including elarabcasinos.net, sweetbonanza25.com, goldbullet.com and two others.

it4co.com shares at least some of its name servers with other domains, including vayacamping.fr, lesconteneursbilodeau.com, pillsforall.eu and two others.

These name servers are frequently paired with the name servers steven.ns.cloudflare.com, fish.ns.cloudflare.com and jacqueline.ns.cloudflare.com.

Host names with 6 IP numbers:

gabe.ns.cloudflare.com resolves to 108.162.193.114, 172.64.33.114 and 173.245.59.114 among others, with 3 other IP addresses in total.

rose.ns.cloudflare.com resolves to 108.162.192.141, 172.64.32.141 and 173.245.58.141 among others, with 3 other IP addresses in total.

Mail Servers

it4co.com is handled by three mail servers: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

it4co.com shares mail servers — at least in part — with other domains, including sundman.ca, hydtimes.com, poquiloco.com and two others.

Host names with 6 IP numbers:

amir.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

isaac.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

linda.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.