mail.plexus.com.bd - dns.ninja
mail.plexus.com.bd
plexus.com.bd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.45.230.3🇺🇸 NJIIX-166.45.224.0/19 NJIIX.net 110B Meadowlands Pkwy Secaucus, NJ 07094 | ||||||
| NS | dns2019a.trouble-free.net ⭐ | ||||||
| NS | dns2019b.trouble-free.net | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(5) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | v=spf1 +mx +a +ip4:66.45.230.2 +include:relay.is.cc +include:_spf.google.com ... | ||||||
| SOA | dns2019a.trouble-free.netmdmamunsheraj@gmail.com 2026-07-03 #1 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A192.185.39.2392020-04-08 → 2020-04-08 · 3 obs
○ 2026-07-03 18:35:10
○ 2026-07-28 17:28:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bd | dns.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd, jamuna.btcl.net.bd | 8 records |
| plexus.com.bd | dns2019b.trouble-free.net, dns2019a.trouble-free.net | - |
✅ Authoritative Response
Server:66.45.230.3
NS records: dns2019b.trouble-free.net, dns2019a.trouble-free.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at bd: Error: DNS query timeout: 123.49.12.112 for DNSKEY bd
⏱️ Timing
Total: 4628ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | plexus.com.bd |
📌 Glue Records Collected
Total: 8
In-bailiwick: 6 (dns.bd, dns.bd, surma.btcl.net.bd...)
Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)
Analysis
IP Addresses
mail.plexus.com.bd directs to one IP number, which is 66.45.230.3.
Among the host names that share IP numbers with mail.plexus.com.bd are taijimenusa.org, adamdesign.co, redhousemusic.net and two others.
Name Servers
DNS delegation for mail.plexus.com.bd points to two name servers: dns2019a.trouble-free.net and dns2019b.trouble-free.net.
mail.plexus.com.bd has the same name server delegation as a number of other domains, such as monroeglassmirror.com, bestinrates.com, cleaningpcc.com and two more.
mail.plexus.com.bd at least partially shares name servers with other domains, including saugaweb.com, kurucz.ca, hostni.com and briantmullan.co.uk.
These name servers are frequently seen alongside the name servers ns1.hostni.com, ns2.hostni.com, ns1.saugaweb.com and ns2.saugaweb.com.
dns2019a.trouble-free.net and dns2019b.trouble-free.net each resolve to one IP number: dns2019a.trouble-free.net points to 66.45.230.2 and dns2019b.trouble-free.net points to 66.45.230.3.
Mail Servers
Mail for mail.plexus.com.bd is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
mail.plexus.com.bd shares at least some of its mail servers with other domains — for example lizcarla.com, bycreed.com, ns500698.ns500758.ns500698.ns500759.ns500698.ns500698.ns500698.ns500735.ns500698.ns500698.ns500576.ns500698.ns500576.ns500652.ns500652.ns500619.trackreceptor.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
aspmx.l.google.com has two IP addresses: 192.178.155.27 and 2607:f8b0:4004:c17::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.