crdd.org.br - robtex.com

crdd.org.br

DNSSEC⚠️ Not signed
A216.172.172.177🇺🇸 Jacksonville216.172.172.0/24
PTRsrv148-ip03.prodns.com.br
NSns148.prodns.com.br ⭐ ⚠️ Not in parent delegation
A216.172.172.175🇺🇸 Jacksonville216.172.172.0/24
PTRsrv148.prodns.com.br
NSns1.idealclick.com.br ⚠️ Not in zone NS records
A216.172.172.175🇺🇸 Jacksonville216.172.172.0/24
PTRsrv148.prodns.com.br
NSns149.prodns.com.br ⚠️ Not in parent delegation
A216.172.172.176🇺🇸 Jacksonville216.172.172.0/24
PTRsrv148-ip02.prodns.com.br
NSns2.idealclick.com.br ⚠️ Not in zone NS records
A216.172.172.176🇺🇸 Jacksonville216.172.172.0/24
PTRsrv148-ip02.prodns.com.br
MXmail.crdd.org.br ⭐
TXTv=spf1 a mx include:websitewelcome.com ~all
SOAns148.prodns.com.brcontato@idealclick.com.br 2026-04-23 #1

org.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026156426
WOT: SAFE (99/100)

Same first word

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DNS History

6 records (6 active, 0 former)

NSns1.idealclick.com.brns148.prodns.com.brns149.prodns.com.brns2.idealclick.com.brMXmail.crdd.org.brA216.172.172.177
●NSns1.idealclick.com.br2026-04-24 → 2026-06-05 · 14 obs
● 2026-04-24 17:16:32
● 2026-04-28 18:21:54
○ 2026-04-29 07:59:42
● 2026-04-29 10:24:36
● 2026-04-29 11:58:14
○ 2026-04-29 13:08:20
○ 2026-05-19 00:32:40
● 2026-05-19 01:05:28
○ 2026-05-19 03:41:52
● 2026-05-19 04:32:26
○ 2026-05-19 05:08:06
○ 2026-05-23 22:57:00
● 2026-06-02 18:54:04
● 2026-06-05 17:46:12
●NSns148.prodns.com.br2026-04-24 → 2026-06-05 · 12 obs
● 2026-04-24 17:16:32
● 2026-04-28 18:21:54
○ 2026-04-29 07:59:42
● 2026-04-29 10:24:36
● 2026-04-29 11:01:18
○ 2026-04-29 11:58:14
○ 2026-05-19 00:32:40
● 2026-05-19 01:05:28
○ 2026-05-19 03:41:52
○ 2026-05-23 22:57:00
● 2026-06-02 18:54:04
● 2026-06-05 17:46:12
●NSns149.prodns.com.br2026-04-24 → 2026-06-05 · 8 obs
● 2026-04-24 17:16:32
● 2026-04-28 18:21:54
○ 2026-04-29 07:59:42
● 2026-04-29 10:24:36
○ 2026-04-29 11:01:18
○ 2026-05-23 22:57:00
● 2026-06-02 18:54:04
● 2026-06-05 17:46:12
●NSns2.idealclick.com.br2026-04-24 → 2026-06-05 · 14 obs
● 2026-04-24 17:16:32
● 2026-04-28 18:21:54
○ 2026-04-29 07:59:42
● 2026-04-29 10:24:36
● 2026-04-29 11:58:14
○ 2026-04-29 13:08:20
○ 2026-05-19 00:32:40
● 2026-05-19 01:05:28
○ 2026-05-19 03:41:52
● 2026-05-19 04:32:26
○ 2026-05-19 05:08:06
○ 2026-05-23 22:57:00
● 2026-06-02 18:54:04
● 2026-06-05 17:46:12
●MXmail.crdd.org.br2026-04-24 → 2026-06-05 · 8 obs
● 2026-04-24 17:16:32
● 2026-04-28 18:21:54
○ 2026-04-29 07:59:42
● 2026-04-29 10:24:36
○ 2026-04-29 11:01:18
○ 2026-05-23 22:57:00
● 2026-06-02 18:54:04
● 2026-06-05 17:46:12
●A216.172.172.1772026-04-24 → 2026-06-05 · 8 obs
● 2026-04-24 17:16:32
● 2026-04-28 18:21:54
○ 2026-04-29 07:59:42
● 2026-04-29 10:24:36
○ 2026-04-29 11:01:18
○ 2026-05-23 22:57:00
● 2026-06-02 18:54:04
● 2026-06-05 17:46:12

🔍 DNS Trace

Analysis

IP Addresses

crdd.org.br directs to one IP number, which is 216.172.172.177.

Among the host names that share IP numbers with crdd.org.br are redis.cache.smartid.com.br, telekom-schutzaktivierung.com, net-oa.ohx.smartid.com.br and two others.

Name Servers

crdd.org.br delegates DNS authority to 4 name servers — ns1.idealclick.com.br, ns2.idealclick.com.br, ns148.prodns.com.br and ns149.prodns.com.br.

At least some of crdd.org.br's name servers are shared with other domains, for example cntsp.com.br, ricardosamurai.com.br, idealgroup.com.br and two more.

It is common for these name servers to be used in conjunction with the name servers ns1.informatizaweb3.com.br, ns2.informatizaweb3.com.br and ns1.rrcrm.com.br.

ns1.idealclick.com.br, ns2.idealclick.com.br, ns148.prodns.com.br and ns149.prodns.com.br each point to exactly one IP address. ns1.idealclick.com.br directs to 216.172.172.175, ns2.idealclick.com.br directs to 216.172.172.176, ns148.prodns.com.br directs to 216.172.172.175 and ns149.prodns.com.br directs to 216.172.172.176. Two pairs share an IP: ns1.idealclick.com.br and ns148.prodns.com.br share 216.172.172.175, and ns2.idealclick.com.br and ns149.prodns.com.br share 216.172.172.176.

The host names ns1.idealclick.com.br and ns148.prodns.com.br both resolve to 216.172.172.175 IP addresses.

The host names ns2.idealclick.com.br and ns149.prodns.com.br both resolve to 216.172.172.176 IP addresses.

Mail Servers

crdd.org.br routes its mail through a single mail server, mail.crdd.org.br.