`casec-tz.org`

DNSSEC	⚠️ Not signed
NS	`bonnie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bonnie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bonnie.ns.cloudflare.com`
		A	108.162.192.76^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	172.64.32.76^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	173.245.58.76^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
NS	`jose.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c358^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2358^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jose.ns.cloudflare.com`
		A	108.162.195.88^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	162.159.44.88^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	172.64.35.88^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.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`⁽⁴⁸⁾
		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`⁽⁵⁶⁾
		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	`forward-email=nickduyvip+gmail@gmail.com`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`bonnie.ns.cloudflare.com`dns@cloudflare.com serial=2398669357

`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=1774379913

Same first word

casec-tz.org

DNS History

11 records (5 active, 6 former)

●NSbonnie.ns.cloudflare.com2026-03-14 → 2026-03-24 · 3 obs

○ 2017-08-21 04:14:38
● 2026-03-14 12:32:00
● 2026-03-24 19:55:58

●NSjose.ns.cloudflare.com2026-03-14 → 2026-03-24 · 3 obs

○ 2017-08-21 04:14:38
● 2026-03-14 12:32:00
● 2026-03-24 19:55:58

○NSns1.smart.co.tz2016-12-03 → 2016-12-03 · 4 obs

○ 2016-03-26 03:58:30
● 2016-12-03 16:22:32
○ 2017-08-21 04:14:38
○ 2026-03-24 19:55:58

○NSnsars.bol.co.tz2015-08-09 → 2017-08-21 · 6 obs

● 2015-08-09 19:22:08
● 2016-03-26 03:58:30
○ 2016-12-03 16:22:32
● 2017-08-21 04:14:38
○ 2026-03-14 12:32:00
○ 2026-03-24 19:55:58

○NSnsdar.bol.co.tz2015-08-09 → 2017-08-21 · 4 obs

● 2015-08-09 19:22:08
● 2017-08-21 04:14:38
○ 2026-03-14 12:32:00
○ 2026-03-24 19:55:58

○MXmail.casec-tz.org2015-08-09 → 2017-08-21 · 4 obs

● 2015-08-09 19:22:08
● 2017-08-21 04:14:38
○ 2026-03-14 12:32:00
○ 2026-03-24 19:55:58

●MXroute1.mx.cloudflare.net2026-03-14 → 2026-03-24 · 3 obs

○ 2017-08-21 04:14:38
● 2026-03-14 12:32:00
● 2026-03-24 19:55:58

●MXroute2.mx.cloudflare.net2026-03-14 → 2026-03-24 · 3 obs

○ 2017-08-21 04:14:38
● 2026-03-14 12:32:00
● 2026-03-24 19:55:58

●MXroute3.mx.cloudflare.net2026-03-14 → 2026-03-24 · 3 obs

○ 2017-08-21 04:14:38
● 2026-03-14 12:32:00
● 2026-03-24 19:55:58

○MXsmtp1.bol.co.tz2015-08-09 → 2017-08-21 · 4 obs

● 2015-08-09 19:22:08
● 2017-08-21 04:14:38
○ 2026-03-14 12:32:00
○ 2026-03-24 19:55:58

○A184.173.251.582015-08-09 → 2017-08-21 · 4 obs

● 2015-08-09 19:22:08
● 2017-08-21 04:14:38
○ 2026-03-14 12:32:00
○ 2026-03-24 19:55:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
casec-tz.org	jose.ns.cloudflare.com, bonnie.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.76

NS records: jose.ns.cloudflare.com, bonnie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for casec-tz.org (unsigned zone)

⏱️ Timing

Total: 839ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`bonnie.ns.cloudflare.com, jose.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 39), route3.mx.cloudflare.net (pri: 48)...`
TXT	2	`forward-email=nickduyvip+gmail@gmail.com, v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`bonnie.ns.cloudflare.com dns.cloudflare.`

Analysis

Name Servers

casec-tz.org's delegation uses two name servers, bonnie.ns.cloudflare.com and jose.ns.cloudflare.com.

casec-tz.org shares the same name server setup as other domains, for example administradores.com.br, mcconahyhvac.com, guapo.com.br, criptomoeda.com.br and fixmyownairconditioning.com.

casec-tz.org at least partially shares name servers with other domains, including 711tock.com, christasus.com, scambinance.com, thewillslawyers.com and crg.co.nz.

these name servers are commonly used with donna.ns.cloudflare.com, dana.ns.cloudflare.com, matt.ns.cloudflare.com, bella.ns.cloudflare.com and lars.ns.cloudflare.com.

Host names with six IP numbers:

bonnie.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4c, 2803:f800:50::6ca2:c04c, 2a06:98c1:50::ac40:204c, 108.162.192.76, 172.64.32.76 and 173.245.58.76.

jose.ns.cloudflare.com points to: 2606:4700:58::a29f:2c58, 2803:f800:50::6ca2:c358, 2a06:98c1:50::ac40:2358, 108.162.195.88, 162.159.44.88 and 172.64.35.88.

Mail Servers

casec-tz.org is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

The mail servers for casec-tz.org are shared with other domains, for instance i4m.org, motivecraft.com, vistaimvjv.com, 5sn.us and miniurl.com.

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.

casec-tz.org - robtex.com

casec-tz.org

org

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`casec-tz.org`

`org`