cvd.com.bd - robtex.com
cvd.com.bd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 151.158.44.84ENETWORKS128.0.0.0/2 | ||||||
| PTR | host.zhostbd.com | ||||||
| NS | ns3.zhostbd.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 151.158.44.84ENETWORKS128.0.0.0/2 | ||||||
| PTR | host.zhostbd.com | ||||||
| NS | ns4.zhostbd.com ⚠️ Not in parent delegation | ||||||
| A | 151.158.44.85ENETWORKS128.0.0.0/2 | ||||||
| PTR | host.zhostbd.com | ||||||
| NS | ns5.zhostbd.com ⚠️ Not in zone NS records | ||||||
| A | 151.158.44.84ENETWORKS128.0.0.0/2 | ||||||
| PTR | host.zhostbd.com | ||||||
| NS | ns6.zhostbd.com ⚠️ Not in zone NS records | ||||||
| A | 151.158.44.85ENETWORKS128.0.0.0/2 | ||||||
| PTR | host.zhostbd.com | ||||||
| MX | cvd.com.bd ⭐ | ||||||
| A | 151.158.44.84ENETWORKS128.0.0.0/2 | ||||||
| PTR | host.zhostbd.com | ||||||
| TXT | v=spf1 +a +mx +ip4:151.158.44.84 ~all | ||||||
| SOA | ns3.zhostbd.comroot@host.zhostbd.com 2026-07-26 #4 | ||||||
com.bd
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.bd ⭐ ⚠️ Not in parent delegation | ||||||
| NS | bd-ns.anycast.pch.net ⚠️ Not in parent delegation | ||||||
| NS | jamuna.btcl.net.bd ⚠️ Not in parent delegation | ||||||
| NS | surma.btcl.net.bd ⚠️ Not in parent delegation | ||||||
| SOA | dns.bdroot@dns.bd serial=2025261704 | ||||||
WOT: SAFE (61/100)
MX for
cvd.com.bd |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns3.zhostbd.com2026-06-15 → 2026-07-26 · 2 obs
● 2026-07-26 14:31:04
●NSns4.zhostbd.com2026-06-15 → 2026-07-26 · 2 obs
● 2026-07-26 14:31:04
●NSns5.zhostbd.com2026-06-15 → 2026-07-26 · 2 obs
● 2026-07-26 14:31:04
●NSns6.zhostbd.com2026-06-15 → 2026-07-26 · 2 obs
● 2026-07-26 14:31:04
●MXcvd.com.bd2026-06-15 → 2026-07-26 · 2 obs
● 2026-07-26 14:31:04
●A151.158.44.842026-06-15 → 2026-07-26 · 2 obs
● 2026-07-26 14:31:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bd | dns.bd, jamuna.btcl.net.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd | 8 records |
| cvd.com.bd | ns5.zhostbd.com, ns6.zhostbd.com | - |
✅ Authoritative Response
Server:151.158.44.84
NS records: ns5.zhostbd.com, ns6.zhostbd.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cvd.com.bd (unsigned zone)
⏱️ Timing
Total: 2075ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 151.158.44.84 |
| NS | 2 | ns3.zhostbd.com, ns4.zhostbd.com |
| MX | 1 | cvd.com.bd (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:151.158.44.84 ~all |
| SOA | 1 | ns3.zhostbd.com root.host.zhostbd.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 6 (dns.bd, dns.bd, jamuna.btcl.net.bd...)
Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)
Analysis
Mail Server Role
cvd.com.bd acts as its own mail server.
IP Addresses
cvd.com.bd points to a single IP number: 151.158.44.84.
Additional host names — bdtravelguide.com, kirtonkholaonline.com, tsthai.com and two others — share IP numbers with cvd.com.bd.
Name Servers
cvd.com.bd has four authoritative name servers: ns3.zhostbd.com, ns4.zhostbd.com, ns5.zhostbd.com and ns6.zhostbd.com.
There is at least partial name server overlap between cvd.com.bd and other domains — vapepointdubai.com, asatechnologybd.com, mathbd.com and two more among them.
Of the four host names ns3.zhostbd.com, ns4.zhostbd.com, ns5.zhostbd.com and ns6.zhostbd.com, each resolves to a single IP address: ns3.zhostbd.com to 151.158.44.84, ns4.zhostbd.com to 151.158.44.85, ns5.zhostbd.com to 151.158.44.84 and ns6.zhostbd.com to 151.158.44.85.
ns3.zhostbd.com along with ns5.zhostbd.com each resolve to 151.158.44.84 IP addresses.
ns4.zhostbd.com along with ns6.zhostbd.com each resolve to 151.158.44.85 IP addresses.
Mail Servers
cvd.com.bd has a single mail server: cvd.com.bd itself.
cvd.com.bd carries a single IP number, which is 151.158.44.84.