aptbd.com - robtex.com
aptbd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 151.158.44.99ENETWORKS128.0.0.0/2 | ||||||
| PTR | server12.webhostbd.net | ||||||
| NS | ns1.webhostbd.net ⭐ | ||||||
| A | 45.76.79.121🇺🇸 AS-VULTR45.76.64.0/20 Vultr Assigned Prefix | ||||||
| PTR | 45.76.79.121.vultrusercontent.com | ||||||
| NS | ns2.webhostbd.net | ||||||
| A | 139.162.19.72🇸🇬 AKAMAI-LINODE-AP139.162.0.0/19 Akamai Technologies | ||||||
| PTR | 139-162-19-72.ip.linodeusercontent.com | ||||||
| MX | aptbd.com ⭐ | ||||||
| A | 151.158.44.99ENETWORKS128.0.0.0/2 | ||||||
| PTR | server12.webhostbd.net | ||||||
| TXT | v=spf1 ip4:151.158.44.99 +a +mx +ip4:174.138.160.42 ~all | ||||||
| SOA | ns1.webhostbd.netsystem@webhostbd.com 2026-04-10 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777344181 | ||||||
MX for
aptbd.com |
Same first word
aptbd.com |
Similar names
dapbt.org |
atbpd.com |
bdtap.com |
tapdb.cn |
ptadb.com |
patdb.net |
dbpat.co.uk |
tapdb.net |
padbt.com |
dbatp.com |
tpadb.com |
atpdb.com |
tapdb.org |
dpbat.qpon |
tapdb.com |
abtpd.com |
adtpb.com |
aptdb.com |
tapbd.com |
baptd.com |
DNS History
11 records (4 active, 7 former)
○NSns1.ezdnscenter.com2016-03-12 → 2016-07-10 · 4 obs
● 2016-07-10 11:11:12
○ 2017-04-06 17:03:06
○ 2026-04-28 02:57:38
●NSns1.webhostbd.net2026-04-27 → 2026-04-28 · 3 obs
● 2026-04-27 13:02:26
● 2026-04-28 02:57:38
○NSns2.ezdnscenter.com2016-03-12 → 2016-07-10 · 4 obs
● 2016-07-10 11:11:12
○ 2017-04-06 17:03:06
○ 2026-04-28 02:57:38
●NSns2.webhostbd.net2026-04-27 → 2026-04-28 · 3 obs
● 2026-04-27 13:02:26
● 2026-04-28 02:57:38
○NSns3.ezdnscenter.com2016-03-12 → 2016-07-10 · 4 obs
● 2016-07-10 11:11:12
○ 2017-04-06 17:03:06
○ 2026-04-28 02:57:38
○NSns4.ezdnscenter.com2016-03-12 → 2016-07-10 · 4 obs
● 2016-07-10 11:11:12
○ 2017-04-06 17:03:06
○ 2026-04-28 02:57:38
○NSns5.ezdnscenter.com2016-03-12 → 2016-07-10 · 4 obs
● 2016-07-10 11:11:12
○ 2017-04-06 17:03:06
○ 2026-04-28 02:57:38
○NSns6.ezdnscenter.com2016-03-12 → 2016-07-10 · 4 obs
● 2016-07-10 11:11:12
○ 2017-04-06 17:03:06
○ 2026-04-28 02:57:38
●MXaptbd.com2026-04-27 → 2026-04-28 · 2 obs
● 2026-04-28 02:57:38
●A151.158.44.992026-04-27 → 2026-04-28 · 3 obs
● 2026-04-27 13:02:26
● 2026-04-28 02:57:38
○A58.64.134.562016-03-12 → 2016-07-10 · 4 obs
● 2016-07-10 11:11:12
○ 2017-04-06 17:03:06
○ 2026-04-28 02:57:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| aptbd.com | ns1.webhostbd.net, ns2.webhostbd.net | - |
✅ Authoritative Response
Server:139.162.19.72
NS records: ns1.webhostbd.net, ns2.webhostbd.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aptbd.com (unsigned zone)
⏱️ Timing
Total: 1150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 151.158.44.99 |
| NS | 2 | ns1.webhostbd.net, ns2.webhostbd.net |
| MX | 1 | aptbd.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:151.158.44.99 +a +mx +ip4:174 |
| SOA | 1 | ns1.webhostbd.net system.webhostbd.com |
Analysis
Mail Server Role
For aptbd.com, the mail server is aptbd.com.
IP Addresses
aptbd.com points to a single IP number: 151.158.44.99.
other host names for instance rainbowsoftware.com.bd, edtpc.com, bangladeshekattor.com, magosmanimedical.com and expoknitbd.com share IP numbers with aptbd.com.
Name Servers
aptbd.com is delegated to two name servers: ns1.webhostbd.net and ns2.webhostbd.net.
aptbd.com shares the same name server setup as other domains, for example healthfoodcure.net, saraitsolution.com, alambg.com, bikrampur.net and crocobd.com.
aptbd.com at least partially shares name servers with other domains, for instance elzaan.com, dhakacity.com.bd, bdauk.com, learnandgrowbd.com and nursingtakecarebd.com.
These name servers are commonly used with ns7.webhostbd.net, ns8.webhostbd.net, ns5.webhostbd.net, ns6.webhostbd.net, ns1.trustbdit.com, ns2.trustbdit.com, ns1.i-nasa.com and ns2.i-nasa.com.
Host names with one IP number:
The host ns1.webhostbd.net points to 45.76.79.121 and the host ns2.webhostbd.net points to 139.162.19.72.
Mail Servers
One mail server handles aptbd.com.
Host name aptbd.com points to IP address 151.158.44.99.