flexcon.com.br - robtex.com

flexcon.com.br

DNSSEC⚠️ Not signed
A23.111.140.206🇺🇸 HIVELOCITY-123.111.136.0/21 Hivelocity Ventures Corp TPA2 Parent Block - 23.111.128.0/18
PTRshv23a1.alowelter.com.br
NSns1.alowelter.com.br ⭐
A2001:19f0:b800:16f2:5400:3ff:fee6:9411🇧🇷 AS-VULTR2001:19f0:b800::/38 Vultr Assigned Prefix
PTRns1.alowelter.com.br
A216.238.102.92🇧🇷 AS-VULTR216.238.96.0/19 Vultr Assigned Prefix
PTRns1.alowelter.com.br
NSns2.alowelter.com.br
A144.22.176.154🇧🇷 ORACLE-OCI-31898144.22.176.0/20 Oracle Corporation
MXmx.spamexperts.com ⭐
A2001:550:2:61::2fc:100🇺🇸 COGENT2001:550::/32 Cogent Communications
A38.71.16.244🇺🇸 AS1663338.71.16.0/24
PTRfe2-r2-in.la10.l.antispamcloud.com
MXfallbackmx.spamexperts.eu(20)
A2001:550:2:3::62:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe2-r2-in.la10.l.antispamcloud.com
A2001:550:2:61::2fc:100🇺🇸 COGENT2001:550::/32 Cogent Communications
A2001:550:2:78::ca:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe3-r2-in.atl06.l.antispamcloud.com
A38.71.16.244🇺🇸 AS1663338.71.16.0/24
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.89.254.156🇺🇸 AS1663338.89.254.0/23
PTRfe1-r2-in.ch03.l.antispamcloud.com
A38.101.250.150🇺🇸 AS1663338.101.250.0/24
PTRfe3-r2-in.atl06.l.antispamcloud.com
MXlastmx.spamexperts.net(30)
A2001:550:2:3::62:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe2-r2-in.la10.l.antispamcloud.com
A2001:550:2:61::2fc:100🇺🇸 COGENT2001:550::/32 Cogent Communications
A2001:978:2:7::162:100🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH
PTRfe1-r3-in.fra02.l.antispamcloud.com
A2001:978:2:2c::137:100🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH
PTRfe2-r3-in.ams14.l.antispamcloud.com
A38.71.16.244🇺🇸 AS1663338.71.16.0/24
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.89.254.156🇺🇸 AS1663338.89.254.0/23
PTRfe1-r2-in.ch03.l.antispamcloud.com
A149.13.75.27🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH
PTRfe1-r3-in.fra02.l.antispamcloud.com
A154.59.104.23🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH
PTRfe2-r3-in.ams14.l.antispamcloud.com
TXTv=spf1 +a +mx +ip4:23.111.140.206 ~all
SOAns1.alowelter.com.brmarcelo@welter.pro.br 2026-05-09 #4

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=2026129352
rank #518763 globally
rank #3910 in the tld
WOT: SAFE (69/100)

Previously MX for

flexcon.com.br

Subdomains

www.flexcon.com.br

Same first word

flexcon.com.br
flexcon.dk
flexcon.com.cn
flexcon.co.nz
flexcon.com
flexcon.it
flexcon.mx
flexcon.ph
flexcon.cz
flexcon.net
flexcon.de
flexcon.us
flexcon.ru
flexcon.co
flexcon.se
flexcon.ca
flexcon.com.my
flexcon.com.mx
flexcon.nl
flexcon.eu

Similar names

conflex.com
conflex.hu
cnflexo.com
conflex.eu
conflex.dk
enlxcof.com
conflex.net
conflex.nl
conflex.ru
conflex.info
fxclone.com
conflex.com.br
cnflexo.org.cn
clonefx.com
conflex.co.jp
conflex.us
conflex.jp

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns1.alowelter.com.brns2.alowelter.com.brns1.meudns5.comns2.meudns5.comMXfallbackmx.spamexperts.eulastmx.spamexperts.netmx.spamexperts.comflexcon.com.brA23.111.140.20664.27.52.34
●NSns1.alowelter.com.br2026-02-17 → 2026-05-09 · 3 obs
○ 2017-06-16 03:56:54
● 2026-02-17 00:28:02
● 2026-05-09 15:07:54
○NSns1.meudns5.com2015-05-24 → 2017-06-16 · 4 obs
● 2015-05-24 04:07:02
● 2017-06-16 03:56:54
○ 2026-02-17 00:28:02
○ 2026-05-09 15:07:54
●NSns2.alowelter.com.br2026-02-17 → 2026-05-09 · 3 obs
○ 2017-06-16 03:56:54
● 2026-02-17 00:28:02
● 2026-05-09 15:07:54
○NSns2.meudns5.com2015-05-24 → 2017-06-16 · 4 obs
● 2015-05-24 04:07:02
● 2017-06-16 03:56:54
○ 2026-02-17 00:28:02
○ 2026-05-09 15:07:54
●MXfallbackmx.spamexperts.eu2026-02-17 → 2026-05-09 · 3 obs
○ 2017-06-16 03:56:54
● 2026-02-17 00:28:02
● 2026-05-09 15:07:54
○MXflexcon.com.br2015-05-24 → 2017-06-16 · 4 obs
● 2015-05-24 04:07:02
● 2017-06-16 03:56:54
○ 2026-02-17 00:28:02
○ 2026-05-09 15:07:54
●MXlastmx.spamexperts.net2026-02-17 → 2026-05-09 · 3 obs
○ 2017-06-16 03:56:54
● 2026-02-17 00:28:02
● 2026-05-09 15:07:54
●MXmx.spamexperts.com2026-02-17 → 2026-05-09 · 3 obs
○ 2017-06-16 03:56:54
● 2026-02-17 00:28:02
● 2026-05-09 15:07:54
●A23.111.140.2062026-02-17 → 2026-05-09 · 3 obs
○ 2017-06-16 03:56:54
● 2026-02-17 00:28:02
● 2026-05-09 15:07:54
○A64.27.52.342015-05-24 → 2017-06-16 · 4 obs
● 2015-05-24 04:07:02
● 2017-06-16 03:56:54
○ 2026-02-17 00:28:02
○ 2026-05-09 15:07:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
flexcon.com.brns1.alowelter.com.br, ns2.alowelter.com.br-

✅ Authoritative Response

Server:216.238.102.92

NS records: ns1.alowelter.com.br, ns2.alowelter.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 992ms | Queries: -

📄 Records

TypeCountSample Data
A123.111.140.206
NS2ns1.alowelter.com.br, ns2.alowelter.com.br
MX3lastmx.spamexperts.net (pri: 30), mx.spamexperts.com (pri: 10)...
TXT1v=spf1 +a +mx +ip4:23.111.140.206 ~all
SOA1ns1.alowelter.com.br marcelo.welter.pro.

Analysis

Hierarchy

flexcon.com.br is a parent of www.flexcon.com.br.

IP Addresses

flexcon.com.br points to a single IP number: 23.111.140.206.

Other host names, for instance netinfobrasil.com.br, mail.carreralocadora.com.br, carreralocadora.com.br, colegiomeninojesus.com.br and 23-111-140-206.cprapid.com share IP numbers with flexcon.com.br.

Name Servers

Delegation for flexcon.com.br rests with two name servers, ns1.alowelter.com.br and ns2.alowelter.com.br.

flexcon.com.br shares the same name server setup as other domains, including ns1.vrs.com.br, grupo3w.com.br, osmaqtextil.com.br, zapsolucoes.inf.br and ns1.scae.com.br.

flexcon.com.br at least partially shares name servers with other domains, for instance autorelli.com.br, moveisgabriel.com.br, mdrepresentacoes.com.br, multipagevirtual.com.br and elevek.com.br.

These name servers are commonly used together with the name servers ns2.vrs.com.br, ns1.zapsolucoes.inf.br, ns2.zapsolucoes.inf.br, ns1.connectti.com.br, ns2.connectti.com.br, ns20.roteador.info, ns21.roteador.info, ns71.roteador.info, ns72.roteador.info and ns107.roteador.info.

Host names with two IP numbers:

ns1.alowelter.com.br points to 2001:19f0:b800:16f2:5400:3ff:fee6:9411 and 216.238.102.92.

Host names with one IP number:

ns2.alowelter.com.br points to 144.22.176.154.

Mail Servers

flexcon.com.br is handled by three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

flexcon.com.br shares mail servers with other domains at least in part, for instance nexus-interactive.gr, hrsmail.com, coopa.coop.br, cutspain.com and bgwcomp.com.

Eight IPs for lastmx.spamexperts.net: 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:978:2:7::162:100, 2001:978:2:2c::137:100, 38.71.16.244, 38.89.254.156, 149.13.75.27 and 154.59.104.23.

Six IPs for fallbackmx.spamexperts.eu: 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:550:2:78::ca:100, 38.71.16.244, 38.89.254.156 and 38.101.250.150.

Two IPs for mx.spamexperts.com: 2001:550:2:61::2fc:100 and 38.71.16.244.

Names pointing to 2001:550:2:3::62:100: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Names pointing to 2001:550:2:61::2fc:100: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Names pointing to 38.71.16.244: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Names pointing to 38.89.254.156: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.