pctune.com.br - robtex.com

pctune.com.br

DNSSEC⚠️ Not signed
A209.133.220.254🇺🇸 HIVELOCITY-1209.133.220.0/24 Hivelocity
PTR209-133-220-254.static.hvvc.us
NSns1.tdnx.net ⭐
A155.138.208.252🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix
PTR155.138.208.252.vultrusercontent.com
NSns2.tdnx.net
A95.179.176.203🇳🇱 AS-VULTR95.179.176.0/20 Vultr Assigned Prefix
PTRnx2.tdnx.net
NSns3.tdnx.net
A216.238.101.114🇧🇷 AS-VULTR216.238.96.0/19 Vultr Assigned Prefix
PTRnx3.tdnx.net
MXpctune.com.br ⭐
A209.133.220.254🇺🇸 HIVELOCITY-1209.133.220.0/24 Hivelocity
PTR209-133-220-254.static.hvvc.us
TXTv=spf1 ip4:209.133.220.254 ip4:138.128.182.90 include:relay.mailchannels.net ...
SOAns1.tdnx.netmonitor@hostmach.com.br 2025-07-11 #0

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 2026-10-22 #68
rank #536177 globally
rank #3972 in the tld
WOT: SAFE (69/100)

MX for

pctune.com.br

Same first word

pctune.com
pctune.de
pctune.com.au
pctune.com.br
pctune.ru
pctune.pl
pctune.org

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cetnup.com
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petcun.com
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netcup.support
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pnutec.com
upcnet.es
upcnet.sk
upnect.com
cpunet.com
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cpunet.com.br
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cputen.com
netcup.at
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pcunet.de
netcup.tv
nuptec.com
netcup.enterprises
ucpnet.org
pcunet.com
upcnet.nl
pucnet.de
pucent.cn
cupnet.de
netcup.or.at
netcpu.com
nucept.com
ucpnet.com
netcup.ch
cpunet.de
cpunet.at
netcup.nl
cupnet.ch
upcnet.de
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netcup.name
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upcnet.at
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netcup.mobi
pucnet.com
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netcup.(0x787878)
cepunt.edu.pe
netcup.ru
upcnet.ch
netcup.de

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSns1.tdnx.netns2.tdnx.netns3.tdnx.netns023.hmnoc.netns024.hmnoc.netns079.hmnoc.netns080.hmnoc.netns081.hmnoc.netns082.hmnoc.netns111.hmnoc.netns112.hmnoc.netMXpctune.com.brA209.133.220.254107.161.188.242138.128.182.9050.97.55.698.142.99.2
○NSns023.hmnoc.net2015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 09:55:52
○ 2015-12-07 19:05:44
○ 2026-04-12 11:20:00
○NSns024.hmnoc.net2015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 09:55:52
○ 2015-12-07 19:05:44
○ 2026-04-12 11:20:00
○NSns079.hmnoc.net2016-06-14 → 2018-01-06 · 5 obs
○ 2016-03-27 22:42:26
● 2016-06-14 09:30:44
● 2018-01-06 19:51:00
○ 2021-02-28 21:23:34
○ 2026-04-12 11:20:00
○NSns080.hmnoc.net2016-06-14 → 2018-01-06 · 5 obs
○ 2016-03-27 22:42:26
● 2016-06-14 09:30:44
● 2018-01-06 19:51:00
○ 2021-02-28 21:23:34
○ 2026-04-12 11:20:00
○NSns081.hmnoc.net2015-12-07 → 2016-03-27 · 5 obs
○ 2015-08-17 09:55:52
● 2015-12-07 19:05:44
● 2016-03-27 22:42:26
○ 2016-06-14 09:30:44
○ 2026-04-12 11:20:00
○NSns082.hmnoc.net2015-12-07 → 2016-03-27 · 5 obs
○ 2015-08-17 09:55:52
● 2015-12-07 19:05:44
● 2016-03-27 22:42:26
○ 2016-06-14 09:30:44
○ 2026-04-12 11:20:00
●NSns1.tdnx.net2026-03-29 → 2026-04-12 · 3 obs
○ 2021-02-28 21:23:34
● 2026-03-29 19:07:12
● 2026-04-12 11:20:00
○NSns111.hmnoc.net2021-02-28 → 2021-02-28 · 4 obs
○ 2018-01-06 19:51:00
● 2021-02-28 21:23:34
○ 2026-03-29 19:07:12
○ 2026-04-12 11:20:00
○NSns112.hmnoc.net2021-02-28 → 2021-02-28 · 4 obs
○ 2018-01-06 19:51:00
● 2021-02-28 21:23:34
○ 2026-03-29 19:07:12
○ 2026-04-12 11:20:00
●NSns2.tdnx.net2026-03-29 → 2026-04-12 · 3 obs
○ 2021-02-28 21:23:34
● 2026-03-29 19:07:12
● 2026-04-12 11:20:00
●NSns3.tdnx.net2026-03-29 → 2026-04-12 · 3 obs
○ 2021-02-28 21:23:34
● 2026-03-29 19:07:12
● 2026-04-12 11:20:00
●MXpctune.com.br2015-08-17 → 2026-04-12 · 2 obs
● 2015-08-17 09:55:52
● 2026-04-12 11:20:00
○A107.161.188.2422015-12-07 → 2016-03-27 · 5 obs
○ 2015-08-17 09:55:52
● 2015-12-07 19:05:44
● 2016-03-27 22:42:26
○ 2016-06-14 09:30:44
○ 2026-04-12 11:20:00
○A138.128.182.902021-02-28 → 2021-02-28 · 4 obs
○ 2018-01-06 19:51:00
● 2021-02-28 21:23:34
○ 2026-03-29 19:07:12
○ 2026-04-12 11:20:00
●A209.133.220.2542026-03-29 → 2026-04-12 · 3 obs
○ 2021-02-28 21:23:34
● 2026-03-29 19:07:12
● 2026-04-12 11:20:00
○A50.97.55.62015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 09:55:52
○ 2015-12-07 19:05:44
○ 2026-04-12 11:20:00
○A98.142.99.22016-06-14 → 2018-01-06 · 5 obs
○ 2016-03-27 22:42:26
● 2016-06-14 09:30:44
● 2018-01-06 19:51:00
○ 2021-02-28 21:23:34
○ 2026-04-12 11:20:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
pctune.com.brns3.tdnx.net, ns2.tdnx.net, ns1.tdnx.net-

✅ Authoritative Response

Server:155.138.208.252

NS records: ns3.tdnx.net, ns2.tdnx.net, ns1.tdnx.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 928ms | Queries: -

📄 Records

TypeCountSample Data
A1209.133.220.254
NS3ns3.tdnx.net, ns2.tdnx.net...
MX1pctune.com.br (pri: 0)
TXT1v=spf1 ip4:209.133.220.254 ip4:138.128.1
SOA1ns1.tdnx.net monitor.hostmach.com.br

Analysis

Mail Server Role

pctune.com.br is the mail server for pctune.com.br.

IP Addresses

pctune.com.br resolves to a single IP: 209.133.220.254.

Other host names, for instance, artemis.tdnx.net and 209-133-220-254.static.hvvc.us share IP numbers with pctune.com.br.

Name Servers

pctune.com.br delegates to three name servers: ns1.tdnx.net, ns2.tdnx.net and ns3.tdnx.net.

pctune.com.br shares some name servers with other domains, for example orgtec.srv.br, oticascapixaba.com.br, tarcisiomota.com, powertrend.com.br and meers-paarden-centrum.nl.

These name servers are often used together with ns1.basiumit.nl, ns2.basiumit.nl and ns3.basiumit.nl.

Host names with a single IP: ns1.tdnx.net points to 155.138.208.252; ns2.tdnx.net points to 95.179.176.203; ns3.tdnx.net points to 216.238.101.114.

Mail Servers

One mail server handles pctune.com.br.

Host name pctune.com.br points to IP 209.133.220.254.