`c3utah.com`

DNSSEC	⚠️ Not signed
NS	`opal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2664^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c264^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`opal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2264^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`opal.ns.cloudflare.com`
		A	108.162.194.100^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	162.159.38.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	172.64.34.100^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
NS	`tadeo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tadeo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tadeo.ns.cloudflare.com`
		A	108.162.195.197^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	162.159.44.197^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	172.64.35.197^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.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	`route2.mx.cloudflare.net`⁽⁶⁵⁾
		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	`route3.mx.cloudflare.net`⁽⁹³⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`opal.ns.cloudflare.com`dns@cloudflare.com serial=2407713939

`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=1784100382

Previously MX for

c3utah.com

Same first word

c3utah.com

Similar names

auth3c.duckdns.org

DNS History

18 records (5 active, 13 former)

○NSns1.bluehost.com2015-12-17 → 2017-03-23 · 5 obs

○ 2015-10-17 22:52:18
● 2015-12-17 17:23:34
● 2017-03-23 12:07:48
○ 2026-07-09 00:34:40
○ 2026-07-15 07:30:24

○NSns1.c3utah.com2015-12-17 → 2017-03-23 · 5 obs

○ 2015-10-17 22:52:18
● 2015-12-17 17:23:34
● 2017-03-23 12:07:48
○ 2026-07-09 00:34:40
○ 2026-07-15 07:30:24

○NSns2.bluehost.com2015-12-17 → 2017-03-23 · 5 obs

○ 2015-10-17 22:52:18
● 2015-12-17 17:23:34
● 2017-03-23 12:07:48
○ 2026-07-09 00:34:40
○ 2026-07-15 07:30:24

○NSns55.domaincontrol.com2015-10-17 → 2015-10-17 · 4 obs

○ 2015-05-09 01:24:24
● 2015-10-17 22:52:18
○ 2015-12-17 17:23:34
○ 2026-07-15 07:30:24

○NSns56.domaincontrol.com2015-10-17 → 2015-10-17 · 4 obs

○ 2015-05-09 01:24:24
● 2015-10-17 22:52:18
○ 2015-12-17 17:23:34
○ 2026-07-15 07:30:24

○NSns67.domaincontrol.com2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 01:24:24
○ 2015-10-17 22:52:18
○ 2026-07-15 07:30:24

○NSns68.domaincontrol.com2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 01:24:24
○ 2015-10-17 22:52:18
○ 2026-07-15 07:30:24

●NSopal.ns.cloudflare.com2026-07-09 → 2026-07-15 · 3 obs

○ 2017-03-23 12:07:48
● 2026-07-09 00:34:40
● 2026-07-15 07:30:24

●NStadeo.ns.cloudflare.com2026-07-09 → 2026-07-15 · 3 obs

○ 2017-03-23 12:07:48
● 2026-07-09 00:34:40
● 2026-07-15 07:30:24

○MXc3utah.com2015-12-17 → 2016-07-18 · 5 obs

○ 2015-10-17 22:52:18
● 2015-12-17 17:23:34
● 2016-07-18 01:27:04
○ 2017-03-23 12:07:48
○ 2026-07-15 07:30:24

○MXmail.c3utah.com2015-05-09 → 2017-03-23 · 7 obs

● 2015-05-09 01:24:24
● 2015-10-17 22:52:18
○ 2015-12-17 17:23:34
○ 2016-07-18 01:27:04
● 2017-03-23 12:07:48
○ 2026-07-09 00:34:40
○ 2026-07-15 07:30:24

●MXroute1.mx.cloudflare.net2026-07-09 → 2026-07-15 · 3 obs

○ 2017-03-23 12:07:48
● 2026-07-09 00:34:40
● 2026-07-15 07:30:24

●MXroute2.mx.cloudflare.net2026-07-09 → 2026-07-15 · 3 obs

○ 2017-03-23 12:07:48
● 2026-07-09 00:34:40
● 2026-07-15 07:30:24

●MXroute3.mx.cloudflare.net2026-07-09 → 2026-07-15 · 3 obs

○ 2017-03-23 12:07:48
● 2026-07-09 00:34:40
● 2026-07-15 07:30:24

○A162.144.209.222015-10-17 → 2016-07-18 · 5 obs

○ 2015-05-09 01:24:24
● 2015-10-17 22:52:18
● 2016-07-18 01:27:04
○ 2017-03-23 12:07:48
○ 2026-07-15 07:30:24

○A199.83.129.1832017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-18 01:27:04
● 2017-03-23 12:07:48
○ 2026-07-09 00:34:40
○ 2026-07-15 07:30:24

○A199.83.131.1832017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-18 01:27:04
● 2017-03-23 12:07:48
○ 2026-07-09 00:34:40
○ 2026-07-15 07:30:24

○A97.74.215.172015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 01:24:24
○ 2015-10-17 22:52:18
○ 2026-07-15 07:30:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
c3utah.com	opal.ns.cloudflare.com, tadeo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.100

NS records: opal.ns.cloudflare.com, tadeo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c3utah.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`opal.ns.cloudflare.com, tadeo.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 14), route2.mx.cloudflare.net (pri: 65)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`opal.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

Two name servers handle the delegation for c3utah.com: opal.ns.cloudflare.com and tadeo.ns.cloudflare.com.

c3utah.com shares its name server setup with other domains, including theyogabible.com, guidewriters.com, cubix-design.com and two others.

c3utah.com shares at least some of its name servers with other domains, including uaeconomy.education, cavensoft.com, charlie-d.co.uk and two others.

These name servers are frequently paired with the name servers shaz.ns.cloudflare.com, gerardo.ns.cloudflare.com and oswald.ns.cloudflare.com.

Host names with 6 IP numbers:

opal.ns.cloudflare.com resolves to 108.162.194.100, 162.159.38.100 and 172.64.34.100 among others, with 3 other IP addresses in total.

tadeo.ns.cloudflare.com resolves to 108.162.195.197, 162.159.44.197 and 172.64.35.197 among others, with 3 other IP addresses in total.

Mail Servers

c3utah.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

c3utah.com shares mail servers — at least in part — with other domains, including winoui-fr.fr, funandtravel.net, itout.dk and two others.

Host names with 6 IP numbers:

route1.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.

route2.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.

route3.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.

c3utah.com - robtex.com

c3utah.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`c3utah.com`

`com`