`defensorestudiante.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9b8d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5911^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.17^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.141^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arvind.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arvind.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arvind.ns.cloudflare.com`
		A	108.162.195.227^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	162.159.44.227^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	172.64.35.227^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
NS	`rosalyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:263b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalyn.ns.cloudflare.com`
		A	108.162.194.59^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	162.159.38.59^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	172.64.34.59^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
MX	`aus-relay.mxroute.com` ⭐
		A	154.26.158.62^{🇦🇺 CONTABO-ASIA154.26.152.0/21 Route Registered for Cogent Communications Customer - Contabo Asia Private LTD}
			PTR	`vmi1437290.contaboserver.net`
MX	`aus.mxroute.com`⁽²⁰⁾
		A	154.26.158.62^{🇦🇺 CONTABO-ASIA154.26.152.0/21 Route Registered for Cogent Communications Customer - Contabo Asia Private LTD}
			PTR	`vmi1437290.contaboserver.net`
TXT	`v=spf1 include:mxroute.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.17, 172.67.155.141
		IPv6 hints	2606:4700:3031::ac43:9b8d, 2606:4700:3036::6815:5911
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOA	`arvind.ns.cloudflare.com`dns@cloudflare.com serial=2401068236

`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=1775987646

Same first word

defensorestudiante.org

DNS History

14 records (8 active, 6 former)

●NSarvind.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-26 16:27:32
● 2026-04-10 19:18:34
● 2026-04-12 10:18:14

○NSns29.domaincontrol.com2015-08-09 → 2017-03-26 · 4 obs

● 2015-08-09 22:28:38
● 2017-03-26 16:27:32
○ 2026-04-10 19:18:34
○ 2026-04-12 10:18:14

○NSns30.domaincontrol.com2015-08-09 → 2017-03-26 · 4 obs

● 2015-08-09 22:28:38
● 2017-03-26 16:27:32
○ 2026-04-10 19:18:34
○ 2026-04-12 10:18:14

●NSrosalyn.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-26 16:27:32
● 2026-04-10 19:18:34
● 2026-04-12 10:18:14

●MXaus-relay.mxroute.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-26 16:27:32
● 2026-04-10 19:18:34
● 2026-04-12 10:18:14

●MXaus.mxroute.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-26 16:27:32
● 2026-04-10 19:18:34
● 2026-04-12 10:18:14

○MXmailstore1.secureserver.net2015-08-09 → 2017-03-26 · 4 obs

● 2015-08-09 22:28:38
● 2017-03-26 16:27:32
○ 2026-04-10 19:18:34
○ 2026-04-12 10:18:14

○MXserver.defensorestudiante.org2015-08-09 → 2017-03-26 · 4 obs

● 2015-08-09 22:28:38
● 2017-03-26 16:27:32
○ 2026-04-10 19:18:34
○ 2026-04-12 10:18:14

○MXsmtp.secureserver.net2015-08-09 → 2017-03-26 · 4 obs

● 2015-08-09 22:28:38
● 2017-03-26 16:27:32
○ 2026-04-10 19:18:34
○ 2026-04-12 10:18:14

●A104.21.89.172026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-26 16:27:32
● 2026-04-10 19:18:34
● 2026-04-12 10:18:14

●A172.67.155.1412026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-26 16:27:32
● 2026-04-10 19:18:34
● 2026-04-12 10:18:14

●A2606:4700:3031::ac43:9b8d2026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-26 16:27:32
● 2026-04-10 19:18:34
● 2026-04-12 10:18:14

●A2606:4700:3036::6815:59112026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-26 16:27:32
● 2026-04-10 19:18:34
● 2026-04-12 10:18:14

○A5.196.22.2392015-08-09 → 2017-03-26 · 4 obs

● 2015-08-09 22:28:38
● 2017-03-26 16:27:32
○ 2026-04-10 19:18:34
○ 2026-04-12 10:18:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, c0.org.afilias-nst.info, d0.org.afilias-nst.org, a0.org.afilias-nst.info...	-
defensorestudiante.org	arvind.ns.cloudflare.com, rosalyn.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.59

NS records: arvind.ns.cloudflare.com, rosalyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for defensorestudiante.org (unsigned zone)

⏱️ Timing

Total: 352ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.17, 172.67.155.141`
AAAA	2	`2606:4700:3031::ac43:9b8d, 2606:4700:3036::6815:5911`
NS	2	`arvind.ns.cloudflare.com, rosalyn.ns.cloudflare.com`
MX	2	`aus.mxroute.com (pri: 10), aus-relay.mxroute.com (pri: 20)`
TXT	1	`v=spf1 include:mxroute.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arvind.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

defensorestudiante.org resolves to four IPs: 2606:4700:3031::ac43:9b8d, 2606:4700:3036::6815:5911, 104.21.89.17 and 172.67.155.141.

Other host names such as phuket123.com, sebit.co.kr, internusa.net.id, nextgen360max.buzz and egc4rc.lol share IP numbers with defensorestudiante.org.

Name Servers

defensorestudiante.org is delegated to two name servers: arvind.ns.cloudflare.com and rosalyn.ns.cloudflare.com.

defensorestudiante.org uses the same name server configuration as other domains, such as rippie.net, northbeach.co.nz, sabr.cc and ishoppop.com.

At least part of the name servers for defensorestudiante.org are shared with other domains, for instance suborbitalinstitute.org, yq-game.com, uonu.cn, diplomi-price.com and wpfwonderland.com.

These name servers are commonly used with gail.ns.cloudflare.com, zelda.ns.cloudflare.com, meadow.ns.cloudflare.com and raegan.ns.cloudflare.com.

Host names with six IP numbers:

arvind.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce3, 2803:f800:50::6ca2:c3e3, 2a06:98c1:50::ac40:23e3, 108.162.195.227, 162.159.44.227 and 172.64.35.227.

rosalyn.ns.cloudflare.com points to: 2606:4700:50::a29f:263b, 2803:f800:50::6ca2:c23b, 2a06:98c1:50::ac40:223b, 108.162.194.59, 162.159.38.59 and 172.64.34.59.

Mail Servers

defensorestudiante.org is handled by two mail servers: aus-relay.mxroute.com and aus.mxroute.com.

defensorestudiante.org uses the same mail server setup as other domains, for instance jokkoinitiative.org, lesvagabonds.ch, andicelabs.com, congresovaloridioma.es and d2p.ca.

defensorestudiante.org shares at least some mail servers with other domains, for example worldtourismawards.net, haydenni.com, fae.tel, geovillage.net and artexplorium.org.

Host names sharing a single IP: aus-relay.mxroute.com and aus.mxroute.com point to 154.26.158.62.

defensorestudiante.org - robtex.com