undercurrent.com.br - robtex.com

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undercurrent.com.br

DNSSEC⚠️ Not signed
A179.188.12.237🇧🇷 Locaweb
NSns1.locaweb.com.br ⭐
A2804:218:7000:0:186:202:8:254🇧🇷 Locaweb
A186.202.8.254🇧🇷 Locaweb
PTRip-186-202-8-254.defastlink.net
NSns2.locaweb.com.br
A2804:218:7001:0:187:45:248:254🇧🇷 Locaweb
A187.45.248.254🇧🇷 Locaweb
PTRip-187-45-248-254.defastlink.net
NSns3.locaweb.com.br
A2804:218:7002:0:189:126:101:254🇧🇷 Locaweb
A189.126.101.254🇧🇷 Locaweb
PTRip-189-126-101-254.defastlink.net
MXmx.b.locaweb.com.br ⭐
A177.153.23.242🇧🇷 Locaweb
PTRmx.b.locaweb.com.br
MXmx.core.locaweb.com.br ⭐
A177.153.23.241🇧🇷 Locaweb
PTRmx.core.locaweb.com.br
MXmx.a.locaweb.com.br(20)
A186.202.4.42🇧🇷 Locaweb
PTRmx.a.locaweb.com.br
MXmx.jk.locaweb.com.br(20)
A200.234.204.130🇧🇷 Locaweb
PTRmx.jk.locaweb.com.br
TXTv=spf1 include:_spf.locaweb.com.br -all
SOAns1.locaweb.com.brpostmaster@locaweb.com.br 2026-02-04 #2

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

undercurrent.com.br

Same first word

undercurrent.io
undercurrent.uk.net
undercurrent.org
undercurrent.co.za
undercurrent.com.br
undercurrent.com
undercurrent.co.uk

DNS History

24 records (8 active, 16 former)

20162017201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brns1.absamhost.com.brns1.valueserver.com.brns1.vipreseller14.netns2.absamhost.com.brns2.valueserver.com.brns3.valueserver.com.brns4.valueserver.com.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.bralt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comundercurrent.com.brA179.188.12.23745.35.120.13067.23.238.5072.8.167.17
○NSns1.absamhost.com.br2016-02-05 → 2016-02-05 · 4 obs
○ 2015-11-06 05:49:38
● 2016-02-05 13:11:40
○ 2016-06-28 12:14:28
○ 2026-02-17 18:43:14
●NSns1.locaweb.com.br2026-02-14 → 2026-02-17 · 3 obs
○ 2017-02-13 21:19:24
● 2026-02-14 22:34:52
● 2026-02-17 18:43:14
○NSns1.valueserver.com.br2016-06-28 → 2016-06-28 · 4 obs
○ 2016-02-05 13:11:40
● 2016-06-28 12:14:28
○ 2017-02-13 21:19:24
○ 2026-02-17 18:43:14
○NSns1.vipreseller14.net2015-06-27 → 2015-11-06 · 4 obs
● 2015-06-27 22:23:58
● 2015-11-06 05:49:38
○ 2016-02-05 13:11:40
○ 2026-02-17 18:43:14
○NSns2.absamhost.com.br2016-02-05 → 2016-02-05 · 4 obs
○ 2015-11-06 05:49:38
● 2016-02-05 13:11:40
○ 2016-06-28 12:14:28
○ 2026-02-17 18:43:14
●NSns2.locaweb.com.br2026-02-14 → 2026-02-17 · 3 obs
○ 2017-02-13 21:19:24
● 2026-02-14 22:34:52
● 2026-02-17 18:43:14
○NSns2.valueserver.com.br2016-06-28 → 2016-06-28 · 4 obs
○ 2016-02-05 13:11:40
● 2016-06-28 12:14:28
○ 2017-02-13 21:19:24
○ 2026-02-17 18:43:14
●NSns3.locaweb.com.br2026-02-14 → 2026-02-17 · 3 obs
○ 2017-02-13 21:19:24
● 2026-02-14 22:34:52
● 2026-02-17 18:43:14
○NSns3.valueserver.com.br2016-06-28 → 2016-06-28 · 4 obs
○ 2016-02-05 13:11:40
● 2016-06-28 12:14:28
○ 2017-02-13 21:19:24
○ 2026-02-17 18:43:14
○NSns4.valueserver.com.br2016-06-28 → 2016-06-28 · 4 obs
○ 2016-02-05 13:11:40
● 2016-06-28 12:14:28
○ 2017-02-13 21:19:24
○ 2026-02-17 18:43:14
○MXalt1.aspmx.l.google.com2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 22:23:58
○ 2015-11-06 05:49:38
○ 2026-02-17 18:43:14
○MXalt2.aspmx.l.google.com2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 22:23:58
○ 2015-11-06 05:49:38
○ 2026-02-17 18:43:14
○MXalt3.aspmx.l.google.com2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 22:23:58
○ 2015-11-06 05:49:38
○ 2026-02-17 18:43:14
○MXalt4.aspmx.l.google.com2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 22:23:58
○ 2015-11-06 05:49:38
○ 2026-02-17 18:43:14
○MXaspmx.l.google.com2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 22:23:58
○ 2015-11-06 05:49:38
○ 2026-02-17 18:43:14
●MXmx.a.locaweb.com.br2026-02-14 → 2026-02-17 · 3 obs
○ 2017-02-13 21:19:24
● 2026-02-14 22:34:52
● 2026-02-17 18:43:14
●MXmx.b.locaweb.com.br2026-02-14 → 2026-02-17 · 3 obs
○ 2017-02-13 21:19:24
● 2026-02-14 22:34:52
● 2026-02-17 18:43:14
●MXmx.core.locaweb.com.br2026-02-14 → 2026-02-17 · 3 obs
○ 2017-02-13 21:19:24
● 2026-02-14 22:34:52
● 2026-02-17 18:43:14
●MXmx.jk.locaweb.com.br2026-02-14 → 2026-02-17 · 3 obs
○ 2017-02-13 21:19:24
● 2026-02-14 22:34:52
● 2026-02-17 18:43:14
○MXundercurrent.com.br2015-11-06 → 2016-06-28 · 5 obs
○ 2015-06-27 22:23:58
● 2015-11-06 05:49:38
● 2016-06-28 12:14:28
○ 2017-02-13 21:19:24
○ 2026-02-17 18:43:14
●A179.188.12.2372026-02-14 → 2026-02-17 · 3 obs
○ 2017-02-13 21:19:24
● 2026-02-14 22:34:52
● 2026-02-17 18:43:14
○A45.35.120.1302016-02-05 → 2016-02-05 · 4 obs
○ 2015-11-06 05:49:38
● 2016-02-05 13:11:40
○ 2016-06-28 12:14:28
○ 2026-02-17 18:43:14
○A67.23.238.502016-06-28 → 2016-06-28 · 4 obs
○ 2016-02-05 13:11:40
● 2016-06-28 12:14:28
○ 2017-02-13 21:19:24
○ 2026-02-17 18:43:14
○A72.8.167.172015-06-27 → 2015-11-06 · 4 obs
● 2015-06-27 22:23:58
● 2015-11-06 05:49:38
○ 2016-02-05 13:11:40
○ 2026-02-17 18:43:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brc.dns.br, e.dns.br, a.dns.br, f.dns.br...-
undercurrent.com.brns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br6 records

✅ Authoritative Response

Server: 187.45.248.254

NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 903ms | Queries: -

📄 Records

TypeCountSample Data
A1179.188.12.237
NS3ns2.locaweb.com.br, ns3.locaweb.com.br...
MX4mx.core.locaweb.com.br (pri: 10), mx.jk.locaweb.com.br (pri: 20)...
TXT1v=spf1 include:_spf.locaweb.com.br -all
SOA1ns1.locaweb.com.br postmaster.locaweb.co

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br...)

AI analysis

undercurrent.com.br points to a single IP address: 179.188.12.237.

Other host names such as seguronoticias.com, mmcx.com.br, capaf.org.br, marlos.com.br and mmsolution.com.br share IP numbers with undercurrent.com.br.

undercurrent.com.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

At least part of the name servers for undercurrent.com.br are shared with other domains, for instance ativita.net, cmop.mg.gov.br, bonfarma.com.br, exodus.com.br and coxinhadourada.com.br.

Host names with two IP numbers:

ns1.locaweb.com.br points to 2804:218:7000:0:186:202:8:254 and 186.202.8.254

ns2.locaweb.com.br points to 2804:218:7001:0:187:45:248:254 and 187.45.248.254

ns3.locaweb.com.br points to 2804:218:7002:0:189:126:101:254 and 189.126.101.254

undercurrent.com.br is handled by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

undercurrent.com.br shares at least some mail servers with other domains, for example comanda.com.br, farmaviver.com.br, minutti.com.br, editoraevora.com.br and bellosound.com.br.

Host names with one IP: mx.a.locaweb.com.br points to 186.202.4.42; mx.b.locaweb.com.br points to 177.153.23.242; mx.core.locaweb.com.br points to 177.153.23.241; mx.jk.locaweb.com.br points to 200.234.204.130.