ns2.virtual4b.com - robtex.com

ns2.virtual4b.com

DNSSEC⚠️ Not signed
A177.144.131.166🇧🇷 Vivo_Fixed_Broadband_Services177.144.128.0/18 TELEFONICA BRASIL S/A
PTRmail.virtual4b.net

virtual4b.com

DNSSEC⚠️ Not signed
A177.144.131.166🇧🇷 Vivo_Fixed_Broadband_Services177.144.128.0/18 TELEFONICA BRASIL S/A
NSmatteo.ns.cloudflare.com ⭐
NSmckinley.ns.cloudflare.com
MXmail.virtual4b.net ⭐
TXTv=spf1 mx a ip4:177.144.131.166/32 a:mail.virtual4b.net -all
SOAmatteo.ns.cloudflare.comdns@cloudflare.com serial=2399081282
WOT: SAFE (35/100)
WOT: SAFE (2/100)

Previously NS for

virtual4b.com

Same first word

ns2.net.br
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ns2.familyds.com
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ns2.in
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ns2.drud.us
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ns2.kapsi.fi
ns2.es-1.axarnet.cloud
ns2.eu
ns2.ric.jelastic.vps-host.net
ns2.dyndns.org
ns2.gov.mu
ns2.gouv.sn
ns2.appengine.flow.ch
ns2.csx.cc
ns2.my
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ns2.be
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ns2.ro
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ns2.mynascloud.com
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ns2.tv
ns2.rn.gov.br
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ns2.ru
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ns2.kg
ns2.ac.gov.br
ns2.com.ph
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ns2.mine.nu
ns2.pl
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ns2.ddns.net

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DNS History

2 records (1 active, 1 former)

201820192020202120222023202420252026A177.144.131.16654.207.0.201
●A177.144.131.1662026-03-25 → 2026-03-25 · 3 obs
○ 2017-01-10 17:37:00
● 2026-03-25 01:55:50
● 2026-03-25 01:55:52
○A54.207.0.2012017-01-10 → 2017-01-10 · 3 obs
● 2017-01-10 17:37:00
○ 2026-03-25 01:55:50
○ 2026-03-25 01:55:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...-
virtual4b.commckinley.ns.cloudflare.com, matteo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.73

NS records: mckinley.ns.cloudflare.com, matteo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for virtual4b.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

TypeCountSample Data
A1177.144.131.166

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (mckinley.ns.cloudflare.com, mckinley.ns.cloudflare.com, mckinley.ns.cloudflare.com...)

Analysis

IP Addresses

ns2.virtual4b.com points to IP number: 177.144.131.166.

Other host names such as ns2.duclos.com.br, ns1.virtual4b.net.br, ns1.virtual4b.com, ns2.virtual4b.net and mail.virtual4b.net.br share IPs with ns2.virtual4b.com.