classinet.com.br - robtex.com

classinet.com.br

DNSSEC🔒 Signed (DS record present)
NSa.auto.dns.br ⭐
A2001:12ff:0:2::88🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRa.auto.dns.br
A200.160.2.88🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRa.auto.dns.br
NSb.auto.dns.br
A2001:12ff:0:2::89🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRb.auto.dns.br
A200.160.2.89🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRb.auto.dns.br
TXTv=spf1 -all
SOAa.auto.dns.brhostmaster@registro.br serial=2026083800

com.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=2026083476
rank #583545 globally
rank #4270 in the tld
WOT: SAFE (69/100)

Previously MX for

classinet.com.br

Same first word

classinet.com
classinet.com.br

Similar names

asclients.com
inetclass.ru
iclassnet.com
scentsail.com
santiscle.cat
instacles.com
sitesclan.com
clansites.com
classient.com
tissclean.com
classnite.com
sincelast.com

DNS History

27 records (2 active, 25 former)

201020122014201620182020202220242026NSa.auto.dns.brb.auto.dns.brns.tecimob.com.brns1.19921.lgv.hostns1.a2hosting.comns1.bluehost.comns1.classinet.com.brns1.host-care.comns1.moper.com.brns2.19921.lgv.hostns2.a2hosting.comns2.bluehost.comns2.classinet.com.brns2.host-care.comns2.moper.com.brns3.a2hosting.comns4.a2hosting.comMXclassinet.com.brmail.classinet.com.brmx.tecimob.com.brA142.4.24.151192.163.218.65216.245.202.23452.25.75.8066.198.240.2366.7.205.22674.220.199.6
●NSa.auto.dns.br2026-03-20 → 2026-03-24 · 3 obs
○ 2026-03-09 12:29:18
● 2026-03-20 02:53:04
● 2026-03-24 20:02:28
●NSb.auto.dns.br2026-03-20 → 2026-03-24 · 3 obs
○ 2026-03-09 12:29:18
● 2026-03-20 02:53:04
● 2026-03-24 20:02:28
○NSns.tecimob.com.br2017-02-28 → 2018-01-26 · 5 obs
○ 2017-01-07 16:48:52
● 2017-02-28 22:46:14
● 2018-01-26 04:38:46
○ 2018-10-31 01:53:16
○ 2026-03-24 20:02:28
○NSns1.19921.lgv.host2016-01-23 → 2016-02-21 · 5 obs
○ 2016-01-11 10:55:02
● 2016-01-23 20:16:36
● 2016-02-21 19:37:08
○ 2016-04-28 02:53:30
○ 2026-03-24 20:02:28
○NSns1.a2hosting.com2016-12-08 → 2018-12-02 · 9 obs
○ 2016-11-20 05:21:04
● 2016-12-08 20:34:00
● 2017-01-07 16:48:52
○ 2017-02-28 22:46:14
○ 2018-01-26 04:38:46
● 2018-10-31 01:53:16
● 2018-12-02 10:59:22
○ 2026-03-09 12:29:18
○ 2026-03-24 20:02:28
○NSns1.bluehost.com2015-09-03 → 2016-07-10 · 9 obs
○ 2009-01-10 18:57:22
● 2015-09-03 19:46:12
● 2016-01-11 10:55:02
○ 2016-01-23 20:16:36
○ 2016-02-21 19:37:08
● 2016-04-28 02:53:30
● 2016-07-10 08:51:00
○ 2016-07-27 17:39:30
○ 2026-03-24 20:02:28
○NSns1.classinet.com.br2017-02-28 → 2018-01-26 · 5 obs
○ 2017-01-07 16:48:52
● 2017-02-28 22:46:14
● 2018-01-26 04:38:46
○ 2018-10-31 01:53:16
○ 2026-03-24 20:02:28
○NSns1.host-care.com2009-01-10 → 2009-01-10 · 3 obs
● 2009-01-10 18:57:22
○ 2015-09-03 19:46:12
○ 2026-03-24 20:02:28
○NSns1.moper.com.br2016-07-27 → 2016-11-20 · 5 obs
○ 2016-07-10 08:51:00
● 2016-07-27 17:39:30
● 2016-11-20 05:21:04
○ 2016-12-08 20:34:00
○ 2026-03-24 20:02:28
○NSns2.19921.lgv.host2016-01-23 → 2016-02-21 · 5 obs
○ 2016-01-11 10:55:02
● 2016-01-23 20:16:36
● 2016-02-21 19:37:08
○ 2016-07-27 17:39:30
○ 2026-03-24 20:02:28
○NSns2.a2hosting.com2016-12-08 → 2018-12-02 · 9 obs
○ 2016-11-20 05:21:04
● 2016-12-08 20:34:00
● 2017-01-07 16:48:52
○ 2017-02-28 22:46:14
○ 2018-01-26 04:38:46
● 2018-10-31 01:53:16
● 2018-12-02 10:59:22
○ 2026-03-09 12:29:18
○ 2026-03-24 20:02:28
○NSns2.bluehost.com2015-09-03 → 2016-01-11 · 5 obs
○ 2009-01-10 18:57:22
● 2015-09-03 19:46:12
● 2016-01-11 10:55:02
○ 2016-01-23 20:16:36
○ 2026-03-24 20:02:28
○NSns2.classinet.com.br2017-02-28 → 2018-01-26 · 5 obs
○ 2017-01-07 16:48:52
● 2017-02-28 22:46:14
● 2018-01-26 04:38:46
○ 2018-10-31 01:53:16
○ 2026-03-24 20:02:28
○NSns2.host-care.com2009-01-10 → 2009-01-10 · 3 obs
● 2009-01-10 18:57:22
○ 2015-09-03 19:46:12
○ 2026-03-24 20:02:28
○NSns2.moper.com.br2016-07-27 → 2016-11-20 · 5 obs
○ 2016-07-10 08:51:00
● 2016-07-27 17:39:30
● 2016-11-20 05:21:04
○ 2016-12-08 20:34:00
○ 2026-03-24 20:02:28
○NSns3.a2hosting.com2016-12-08 → 2018-12-02 · 9 obs
○ 2016-11-20 05:21:04
● 2016-12-08 20:34:00
● 2017-01-07 16:48:52
○ 2017-02-28 22:46:14
○ 2018-01-26 04:38:46
● 2018-10-31 01:53:16
● 2018-12-02 10:59:22
○ 2026-03-09 12:29:18
○ 2026-03-24 20:02:28
○NSns4.a2hosting.com2016-12-08 → 2018-12-02 · 9 obs
○ 2016-11-20 05:21:04
● 2016-12-08 20:34:00
● 2017-01-07 16:48:52
○ 2017-02-28 22:46:14
○ 2018-01-26 04:38:46
● 2018-10-31 01:53:16
● 2018-12-02 10:59:22
○ 2026-03-09 12:29:18
○ 2026-03-24 20:02:28
○MXclassinet.com.br2009-01-10 → 2018-12-02 · 15 obs
● 2009-01-10 18:57:22
○ 2015-09-03 19:46:12
○ 2016-01-11 10:55:02
● 2016-01-23 20:16:36
● 2016-02-21 19:37:08
○ 2016-07-27 17:39:30
○ 2016-11-20 05:21:04
● 2016-12-08 20:34:00
● 2017-01-07 16:48:52
○ 2017-02-28 22:46:14
○ 2018-01-26 04:38:46
● 2018-10-31 01:53:16
● 2018-12-02 10:59:22
○ 2026-03-09 12:29:18
○ 2026-03-24 20:02:28
○MXmail.classinet.com.br2015-09-03 → 2016-11-20 · 9 obs
○ 2009-01-10 18:57:22
● 2015-09-03 19:46:12
● 2016-01-11 10:55:02
○ 2016-01-23 20:16:36
○ 2016-02-21 19:37:08
● 2016-07-27 17:39:30
● 2016-11-20 05:21:04
○ 2016-12-08 20:34:00
○ 2026-03-24 20:02:28
○MXmx.tecimob.com.br2017-02-28 → 2018-01-26 · 5 obs
○ 2017-01-07 16:48:52
● 2017-02-28 22:46:14
● 2018-01-26 04:38:46
○ 2018-10-31 01:53:16
○ 2026-03-24 20:02:28
○A142.4.24.1512016-07-27 → 2016-11-20 · 5 obs
○ 2016-07-10 08:51:00
● 2016-07-27 17:39:30
● 2016-11-20 05:21:04
○ 2016-12-08 20:34:00
○ 2026-03-24 20:02:28
○A192.163.218.652015-09-03 → 2016-01-11 · 5 obs
○ 2009-01-10 18:57:22
● 2015-09-03 19:46:12
● 2016-01-11 10:55:02
○ 2016-01-23 20:16:36
○ 2026-03-24 20:02:28
○A216.245.202.2342016-01-23 → 2016-02-21 · 5 obs
○ 2016-01-11 10:55:02
● 2016-01-23 20:16:36
● 2016-02-21 19:37:08
○ 2016-04-28 02:53:30
○ 2026-03-24 20:02:28
○A52.25.75.802017-02-28 → 2018-01-26 · 5 obs
○ 2017-01-07 16:48:52
● 2017-02-28 22:46:14
● 2018-01-26 04:38:46
○ 2018-10-31 01:53:16
○ 2026-03-24 20:02:28
○A66.198.240.232016-12-08 → 2018-12-02 · 9 obs
○ 2016-11-20 05:21:04
● 2016-12-08 20:34:00
● 2017-01-07 16:48:52
○ 2017-02-28 22:46:14
○ 2018-01-26 04:38:46
● 2018-10-31 01:53:16
● 2018-12-02 10:59:22
○ 2026-03-09 12:29:18
○ 2026-03-24 20:02:28
○A66.7.205.2262009-01-10 → 2009-01-10 · 3 obs
● 2009-01-10 18:57:22
○ 2015-09-03 19:46:12
○ 2026-03-24 20:02:28
○A74.220.199.62016-04-28 → 2016-07-10 · 5 obs
○ 2016-02-21 19:37:08
● 2016-04-28 02:53:30
● 2016-07-10 08:51:00
○ 2016-07-27 17:39:30
○ 2026-03-24 20:02:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
classinet.com.brb.auto.dns.br, a.auto.dns.br-

✅ Authoritative Response

Server:200.160.2.88

NS records: b.auto.dns.br, a.auto.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1190ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.auto.dns.br, b.auto.dns.br
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1a.auto.dns.br hostmaster.registro.br

Analysis

Name Servers

classinet.com.br's delegation uses two name servers: a.auto.dns.br and b.auto.dns.br.

classinet.com.br uses the same name server setup as other domains, such as niasi.com.br, lucyimoveis.com.br, sitron.com.br, nete.com.br and bluetec.com.br.

Host names with two IPs:

a.auto.dns.br points to 2001:12ff:0:2::88 and 200.160.2.88

b.auto.dns.br points to 2001:12ff:0:2::89 and 200.160.2.89