clw.com.br - robtex.com

clw.com.br

DNSSEC⚠️ Not signed
A128.201.72.242🇧🇷 AS266618128.201.72.0/24 G8 Customer Proxy Route
PTRmanaus.midc.com.br
NSns1.midc.com.br ⭐ ⚠️ Not in parent delegation
A128.201.72.72🇧🇷 AS266618128.201.72.0/24 G8 Customer Proxy Route
PTRns1.midc.com.br
NSns1.megaprovedor.com.br ⚠️ Not in zone NS records
A2804:3ebc:c:aaaa:128:201:72:72🇧🇷 AS2666182804:3ebc::/32 G8 Customer Proxy Route
A128.201.72.72🇧🇷 AS266618128.201.72.0/24 G8 Customer Proxy Route
PTRns1.midc.com.br
NSns2.megaprovedor.com.br ⚠️ Not in zone NS records
A2804:3ebc:c:aaaa:128:201:73:73🇧🇷 AS2666182804:3ebc::/32 G8 Customer Proxy Route
A128.201.73.73🇧🇷 AS266618128.201.73.0/24 G8 Customer Proxy Route
PTRns2.midc.com.br
NSns2.midc.com.br ⚠️ Not in parent delegation
A128.201.73.73🇧🇷 AS266618128.201.73.0/24 G8 Customer Proxy Route
PTRns2.midc.com.br
NSns3.megaprovedor.com.br ⚠️ Not in zone NS records
A2804:3ebc:c:aaaa:128:201:74:74🇧🇷 AS2666182804:3ebc::/32 G8 Customer Proxy Route
A128.201.74.74🇧🇷 AS266618128.201.74.0/24 G8 Customer Proxy Route
PTRns3.midc.com.br
NSns3.midc.com.br ⚠️ Not in parent delegation
A2804:3ebc:c:aaaa:128:201:74:74🇧🇷 AS2666182804:3ebc::/32 G8 Customer Proxy Route
A128.201.74.74🇧🇷 AS266618128.201.74.0/24 G8 Customer Proxy Route
PTRns3.midc.com.br
MXclw.com.br ⭐
A128.201.72.242🇧🇷 AS266618128.201.72.0/24 G8 Customer Proxy Route
PTRmanaus.midc.com.br
TXTv=spf1 +a +mx +ip4:128.201.72.242 ~all
SOAns1.midc.com.bradm@rede.megaprovedor.com.br 2026-07-24 #1

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=2026216242
rank #511182 globally
rank #3642 in the tld
WOT: SAFE (69/100)

MX for

clw.com.br

Same first word

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wcl.pl
lcw.com.sg
wlc.io
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cwl.cn
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lwc.com.pe
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wlc.at
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lwc.info
wcl.cn
cwl.info
wcl.es
wcl.cl
lcw.es
wcl.co
lwc.dk
wlc.com.hk
cwl.at
cwl.kr
lwc.digital
wlc.org.in
lwc.no
cwl.me
cwl.gov.cn
lwc.eu
cwl.ie
wlc.co
cwl.net
lwc.at

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns1.megaprovedor.com.brns1.midc.com.brns2.megaprovedor.com.brns2.midc.com.brns3.megaprovedor.com.brns3.midc.com.brns11.litecorporate.comns12.litecorporate.comns31.litecorporate.comns32.litecorporate.comns5.brazilmall.netns6.brazilmall.netMXclw.com.brA128.201.72.24252.20.136.24364.91.231.11669.16.192.110
●NSns1.megaprovedor.com.br2026-08-03 → 2026-08-04 · 3 obs
○ 2026-03-26 18:27:38
● 2026-08-03 18:26:02
● 2026-08-04 10:08:12
●NSns1.midc.com.br2026-08-03 → 2026-08-04 · 3 obs
○ 2026-03-26 18:27:38
● 2026-08-03 18:26:02
● 2026-08-04 10:08:12
○NSns11.litecorporate.com2015-10-21 → 2016-04-17 · 5 obs
○ 2015-05-26 22:44:50
● 2015-10-21 04:32:46
● 2016-04-17 23:08:42
○ 2017-01-29 21:24:22
○ 2026-08-04 10:08:12
○NSns12.litecorporate.com2015-10-21 → 2016-04-17 · 5 obs
○ 2015-05-26 22:44:50
● 2015-10-21 04:32:46
● 2016-04-17 23:08:42
○ 2017-01-29 21:24:22
○ 2026-08-04 10:08:12
●NSns2.megaprovedor.com.br2026-08-03 → 2026-08-04 · 3 obs
○ 2026-03-26 18:27:38
● 2026-08-03 18:26:02
● 2026-08-04 10:08:12
●NSns2.midc.com.br2026-08-03 → 2026-08-04 · 3 obs
○ 2026-03-26 18:27:38
● 2026-08-03 18:26:02
● 2026-08-04 10:08:12
●NSns3.megaprovedor.com.br2026-08-03 → 2026-08-04 · 3 obs
○ 2026-03-26 18:27:38
● 2026-08-03 18:26:02
● 2026-08-04 10:08:12
●NSns3.midc.com.br2026-08-03 → 2026-08-04 · 3 obs
○ 2026-03-26 18:27:38
● 2026-08-03 18:26:02
● 2026-08-04 10:08:12
○NSns31.litecorporate.com2017-01-29 → 2017-01-29 · 4 obs
○ 2016-04-17 23:08:42
● 2017-01-29 21:24:22
○ 2026-03-26 18:27:38
○ 2026-08-04 10:08:12
○NSns32.litecorporate.com2017-01-29 → 2017-01-29 · 4 obs
○ 2016-04-17 23:08:42
● 2017-01-29 21:24:22
○ 2026-03-26 18:27:38
○ 2026-08-04 10:08:12
○NSns5.brazilmall.net2015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 22:44:50
○ 2015-10-21 04:32:46
○ 2026-08-04 10:08:12
○NSns6.brazilmall.net2015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 22:44:50
○ 2015-10-21 04:32:46
○ 2026-08-04 10:08:12
●MXclw.com.br2015-05-26 → 2026-08-04 · 5 obs
● 2015-05-26 22:44:50
● 2017-01-29 21:24:22
○ 2026-03-26 18:27:38
● 2026-08-03 18:26:02
● 2026-08-04 10:08:12
●A128.201.72.2422026-08-03 → 2026-08-04 · 3 obs
○ 2026-03-26 18:27:38
● 2026-08-03 18:26:02
● 2026-08-04 10:08:12
○A52.20.136.2432015-10-21 → 2016-04-17 · 5 obs
○ 2015-05-26 22:44:50
● 2015-10-21 04:32:46
● 2016-04-17 23:08:42
○ 2017-01-29 21:24:22
○ 2026-08-04 10:08:12
○A64.91.231.1162017-01-29 → 2017-01-29 · 4 obs
○ 2016-04-17 23:08:42
● 2017-01-29 21:24:22
○ 2026-03-26 18:27:38
○ 2026-08-04 10:08:12
○A69.16.192.1102015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 22:44:50
○ 2015-10-21 04:32:46
○ 2026-08-04 10:08:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
clw.com.brns1.megaprovedor.com.br, ns2.megaprovedor.com.br, ns3.megaprovedor.com.br6 records

✅ Authoritative Response

Server:128.201.74.74

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 772ms | Queries: -

📄 Records

TypeCountSample Data
A1128.201.72.242
NS3ns3.midc.com.br, ns2.midc.com.br...
MX1clw.com.br (pri: 0)
TXT1v=spf1 +a +mx +ip4:128.201.72.242 ~all
SOA1ns1.midc.com.br adm.rede.megaprovedor.co

📌 Glue Records Collected

Total: 6

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

Analysis

Mail Server Role

clw.com.br is listed as a mail server for itself.

IP Addresses

clw.com.br resolves to one IP address: 128.201.72.242.

jpk.com.br, dhj.com.br, rdl.com.br and two other host names share IP numbers with clw.com.br.

Name Servers

clw.com.br is delegated to 6 name servers: ns1.megaprovedor.com.br, ns2.megaprovedor.com.br, ns3.megaprovedor.com.br and 3 other.

There is at least partial name server overlap between clw.com.br and other domains — juxx.com.br, reidosbrindes.com.br, couroarte.com and two more among them.

These name servers regularly appear alongside ns1.midc.com.br, ns2.midc.com.br, ns3.midc.com.br and 7 other name servers in NS record sets.

Hostnames that resolve to two IP addresses:

ns1.megaprovedor.com.br points to 128.201.72.72 and 2804:3ebc:c:aaaa:128:201:72:72.

ns2.megaprovedor.com.br points to 128.201.73.73 and 2804:3ebc:c:aaaa:128:201:73:73.

ns3.megaprovedor.com.br points to 128.201.74.74 and 2804:3ebc:c:aaaa:128:201:74:74.

ns3.midc.com.br points to 128.201.74.74 and 2804:3ebc:c:aaaa:128:201:74:74.

Hosts with just one IP address:

ns1.midc.com.br points to 128.201.72.72.

ns2.midc.com.br points to 128.201.73.73.

ns1.megaprovedor.com.br and ns1.midc.com.br are host names that each point to 128.201.72.72 IP addresses.

ns2.megaprovedor.com.br and ns2.midc.com.br are host names that each point to 128.201.73.73 IP addresses.

ns3.megaprovedor.com.br and ns3.midc.com.br are host names that each point to 2804:3ebc:c:aaaa:128:201:74:74 IP addresses.

ns3.megaprovedor.com.br and ns3.midc.com.br are host names that each point to 128.201.74.74 IP addresses.

Mail Servers

Mail for clw.com.br is handled by one mail server — clw.com.br.

clw.com.br resolves to a single IP number: 128.201.72.242.