edub.com.br - robtex.com

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edub.com.br

DNSSEC⚠️ Not signed
A144.76.75.220🇩🇪 Hetzner
PTRterra.svrdedicado.org
NSns551.znoc.net ⭐ ⚠️ Not in parent delegation
A54.39.26.54🇨🇦 OVH
PTRip54.ip-54-39-26.net
NSns1.svrdedicado.org ⚠️ Not in zone NS records
A192.95.29.89🇨🇦 OVH
PTRvenus.svrdedicado.org
NSns2.svrdedicado.org ⚠️ Not in zone NS records
A192.99.4.109🇨🇦 OVH
PTRurano.svrdedicado.org
NSns552.znoc.net ⚠️ Not in parent delegation
A167.114.76.238🇨🇦 OVH
PTRip238.ip-167-114-76.net
MXmail.edub.com.br ⭐
A144.76.75.220🇩🇪 Hetzner
PTRterra.svrdedicado.org
TXTv=spf1 a mx ip4:144.76.75.220 ~all
SOAns551.znoc.netpirasites@pirasites.com.br 2026-02-18 #1

com.br

DNSSEC🔒 Signed (DS record present)
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=2026048032
rank #548098 globally
rank #4213 in the tld

Previously MX for

edub.com.br

Up

mail.edub.com.br

Same first word

edub.us
edub.de
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Similar names

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bued.de
bude.nl
dube.be
dube.wtf
bude.in
bdeu.cn
dube.org
dube.com
bude.at
ebud.no

DNS History

20 records (6 active, 14 former)

200920112013201520172019202120232025NSns1.svrdedicado.orgns2.svrdedicado.orgns551.znoc.netns552.znoc.netns1.edub.com.brns1.pirasites.com.brns2.edub.com.brns2.pirasites.com.brMXmail.edub.com.bredub.com.brmx.a.correio.bizmx.b.correio.bizmx.edub.com.brmx.jk.correio.bizA144.76.75.220179.188.40.133186.202.119.73192.185.218.241192.99.10.145200.234.220.251
○NSns1.edub.com.br2008-12-10 → 2017-01-01 · 4 obs
● 2008-12-10 19:42:32
● 2017-01-01 20:07:40
○ 2017-06-04 08:20:48
○ 2026-02-18 16:14:16
○NSns1.pirasites.com.br2017-06-04 → 2017-09-04 · 5 obs
○ 2017-01-01 20:07:40
● 2017-06-04 08:20:48
● 2017-09-04 00:37:36
○ 2018-05-24 00:51:12
○ 2026-02-18 16:14:16
●NSns1.svrdedicado.org2018-05-24 → 2026-02-18 · 3 obs
○ 2017-09-04 00:37:36
● 2018-05-24 00:51:12
● 2026-02-18 16:14:16
○NSns2.edub.com.br2008-12-10 → 2017-01-01 · 4 obs
● 2008-12-10 19:42:32
● 2017-01-01 20:07:40
○ 2017-06-04 08:20:48
○ 2026-02-18 16:14:16
○NSns2.pirasites.com.br2017-06-04 → 2017-09-04 · 5 obs
○ 2017-01-01 20:07:40
● 2017-06-04 08:20:48
● 2017-09-04 00:37:36
○ 2018-05-24 00:51:12
○ 2026-02-18 16:14:16
●NSns2.svrdedicado.org2018-05-24 → 2026-02-18 · 3 obs
○ 2017-09-04 00:37:36
● 2018-05-24 00:51:12
● 2026-02-18 16:14:16
●NSns551.znoc.net2026-02-14 → 2026-02-18 · 3 obs
○ 2018-05-24 00:51:12
● 2026-02-14 19:02:14
● 2026-02-18 16:14:16
●NSns552.znoc.net2026-02-14 → 2026-02-18 · 3 obs
○ 2018-05-24 00:51:12
● 2026-02-14 19:02:14
● 2026-02-18 16:14:16
○MXedub.com.br2017-06-04 → 2018-05-24 · 5 obs
○ 2017-01-01 20:07:40
● 2017-06-04 08:20:48
● 2018-05-24 00:51:12
○ 2026-02-14 19:02:14
○ 2026-02-18 16:14:16
●MXmail.edub.com.br2026-02-14 → 2026-02-18 · 3 obs
○ 2018-05-24 00:51:12
● 2026-02-14 19:02:14
● 2026-02-18 16:14:16
○MXmx.a.correio.biz2015-09-03 → 2016-10-27 · 5 obs
○ 2008-12-10 19:42:32
● 2015-09-03 21:50:34
● 2016-10-27 13:43:28
○ 2016-11-17 07:29:40
○ 2026-02-18 16:14:16
○MXmx.b.correio.biz2015-09-03 → 2016-10-27 · 5 obs
○ 2008-12-10 19:42:32
● 2015-09-03 21:50:34
● 2016-10-27 13:43:28
○ 2016-11-17 07:29:40
○ 2026-02-18 16:14:16
○MXmx.edub.com.br2008-12-10 → 2017-01-01 · 6 obs
● 2008-12-10 19:42:32
○ 2015-09-03 21:50:34
● 2016-11-17 07:29:40
● 2017-01-01 20:07:40
○ 2017-06-04 08:20:48
○ 2026-02-18 16:14:16
○MXmx.jk.correio.biz2015-09-03 → 2016-10-27 · 5 obs
○ 2008-12-10 19:42:32
● 2015-09-03 21:50:34
● 2016-10-27 13:43:28
○ 2016-11-17 07:29:40
○ 2026-02-18 16:14:16
●A144.76.75.2202026-02-14 → 2026-02-18 · 3 obs
○ 2018-05-24 00:51:12
● 2026-02-14 19:02:14
● 2026-02-18 16:14:16
○A179.188.40.1332016-11-17 → 2017-01-01 · 5 obs
○ 2016-10-27 13:43:28
● 2016-11-17 07:29:40
● 2017-01-01 20:07:40
○ 2017-06-04 08:20:48
○ 2026-02-18 16:14:16
○A186.202.119.732015-09-03 → 2016-10-27 · 5 obs
○ 2008-12-10 19:42:32
● 2015-09-03 21:50:34
● 2016-10-27 13:43:28
○ 2016-11-17 07:29:40
○ 2026-02-18 16:14:16
○A192.185.218.2412017-06-04 → 2017-09-04 · 5 obs
○ 2017-01-01 20:07:40
● 2017-06-04 08:20:48
● 2017-09-04 00:37:36
○ 2018-05-24 00:51:12
○ 2026-02-18 16:14:16
○A192.99.10.1452018-05-24 → 2018-05-24 · 4 obs
○ 2017-09-04 00:37:36
● 2018-05-24 00:51:12
○ 2026-02-14 19:02:14
○ 2026-02-18 16:14:16
○A200.234.220.2512008-12-10 → 2008-12-10 · 3 obs
● 2008-12-10 19:42:32
○ 2015-09-03 21:50:34
○ 2026-02-18 16:14:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
edub.com.brns1.svrdedicado.org, ns2.svrdedicado.org-

✅ Authoritative Response

Server: 192.95.29.89

NS records: ns1.svrdedicado.org, ns2.svrdedicado.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for edub.com.br (unsigned zone)

⏱️ Timing

Total: 80ms | Queries: -

📄 Records

TypeCountSample Data
A1144.76.75.220
NS2ns551.znoc.net, ns552.znoc.net
MX1mail.edub.com.br (pri: 0)
TXT1v=spf1 a mx ip4:144.76.75.220 ~all
SOA1ns551.znoc.net pirasites.pirasites.com.b

AI analysis

edub.com.br is parent of mail.edub.com.br.

edub.com.br points to a single IP: 144.76.75.220.

Other host names, for instance mail.carmassi.com.br, progressomadeiras.com.br, www.carmassi.com.br, suzanhumus.com.br and hotelsantograal.com.br share IP numbers with edub.com.br.

edub.com.br is delegated to four name servers: ns551.znoc.net, ns552.znoc.net, ns1.svrdedicado.org and ns2.svrdedicado.org.

edub.com.br at least partially shares its name servers with other domains, for instance jornaldaregiaoonline.com.br, m8.com.br, costaofm.com, athosdesigner.com.br and bdspragas.com.br.

These name servers are commonly used with ns553.znoc.net, ns1da.svrdedicado.org, ns2da.svrdedicado.org, ns1.itxmidia.net.br, ns2.itxmidia.net.br, ns1.jcsites.net.br, ns2.jcsites.net.br, ns1.sidrakk2.com.br, ns2.sidrakk2.com.br and ns1.gtg1.com.br.

Host names with one IP number: ns551.znoc.net points to 54.39.26.54; ns552.znoc.net points to 167.114.76.238; ns1.svrdedicado.org points to 192.95.29.89; ns2.svrdedicado.org points to 192.99.4.109.

edub.com.br is served by a single mail server, mail.edub.com.br.

mail.edub.com.br points to IP number 144.76.75.220.