wwtechltd.com - robtex.com
wwtechltd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.0.48.2🇧🇩 AONB-AS-AP49.0.48.0/24 Always On Network Bangladesh Ltd. House no. CWN (B)-6 Road no. 36 Gulshan-2 | ||||||
| PTR | cloudcp01.alwaysonbd.com | ||||||
| NS | cloud1-ns1.alwaysonbd.com ⭐ | ||||||
| A | 49.0.48.3🇧🇩 AONB-AS-AP49.0.48.0/24 Always On Network Bangladesh Ltd. House no. CWN (B)-6 Road no. 36 Gulshan-2 | ||||||
| PTR | cloud1-ns1.alwaysonbd.com | ||||||
| NS | cloud1-ns2.alwaysonbd.com | ||||||
| A | 49.0.48.4🇧🇩 AONB-AS-AP49.0.48.0/24 Always On Network Bangladesh Ltd. House no. CWN (B)-6 Road no. 36 Gulshan-2 | ||||||
| PTR | cloud1-ns2.alwaysonbd.com | ||||||
| MX | wwtechltd.com ⭐ | ||||||
| A | 49.0.48.2🇧🇩 AONB-AS-AP49.0.48.0/24 Always On Network Bangladesh Ltd. House no. CWN (B)-6 Road no. 36 Gulshan-2 | ||||||
| PTR | cloudcp01.alwaysonbd.com | ||||||
| TXT | v=spf1 +a +mx +ip4:49.0.48.2 +ip4:117.58.240.162 ~all | ||||||
| SOA | cloud1-ns1.alwaysonbd.comsysadmin@alwayson.com.bd 2026-02-10 #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=1774394827 | ||||||
MX for
wwtechltd.com |
Subdomains
www.wwtechltd.com |
Same first word
wwtechltd.com |
DNS History
8 records (4 active, 4 former)
●NScloud1-ns1.alwaysonbd.com2026-03-11 → 2026-03-24 · 3 obs
● 2026-03-11 11:44:18
● 2026-03-24 23:47:12
●NScloud1-ns2.alwaysonbd.com2026-03-11 → 2026-03-24 · 3 obs
● 2026-03-11 11:44:18
● 2026-03-24 23:47:12
○NSns753.websitewelcome.com2016-12-20 → 2017-09-29 · 4 obs
● 2017-09-29 07:53:06
○ 2026-03-11 11:44:18
○ 2026-03-24 23:47:12
○NSns754.websitewelcome.com2016-12-20 → 2017-09-29 · 4 obs
● 2017-09-29 07:53:06
○ 2026-03-11 11:44:18
○ 2026-03-24 23:47:12
○MXmail.wwtechltd.com2016-12-20 → 2017-09-29 · 4 obs
● 2017-09-29 07:53:06
○ 2026-03-11 11:44:18
○ 2026-03-24 23:47:12
●MXwwtechltd.com2026-03-11 → 2026-03-24 · 3 obs
● 2026-03-11 11:44:18
● 2026-03-24 23:47:12
○A192.185.159.472016-12-20 → 2017-09-29 · 4 obs
● 2017-09-29 07:53:06
○ 2026-03-11 11:44:18
○ 2026-03-24 23:47:12
●A49.0.48.22026-03-11 → 2026-03-24 · 3 obs
● 2026-03-11 11:44:18
● 2026-03-24 23:47:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net... | - |
| wwtechltd.com | cloud1-ns1.alwaysonbd.com, cloud1-ns2.alwaysonbd.com | 2 records |
✅ Authoritative Response
Server:49.0.48.4
NS records: cloud1-ns1.alwaysonbd.com, cloud1-ns2.alwaysonbd.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wwtechltd.com (unsigned zone)
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.0.48.2 |
| NS | 2 | cloud1-ns2.alwaysonbd.com, cloud1-ns1.alwaysonbd.com |
| MX | 1 | wwtechltd.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:49.0.48.2 +ip4:117.58 |
| SOA | 1 | cloud1-ns1.alwaysonbd.com sysadmin.alway |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (cloud1-ns1.alwaysonbd.com, cloud1-ns2.alwaysonbd.com)
Analysis
Hierarchy
wwtechltd.com is the parent of www.wwtechltd.com.
Mail Server Role
wwtechltd.com serves as the mail server for wwtechltd.com.
IP Addresses
wwtechltd.com points to IP number 49.0.48.2.
For instance, other host names centexspa.net, mail.panjeree.org, romofashion.com, supermaxbd.com and mail.romofashion.com share IP numbers with wwtechltd.com.
Name Servers
wwtechltd.com is delegated to two name servers: cloud1-ns1.alwaysonbd.com and cloud1-ns2.alwaysonbd.com.
wwtechltd.com uses the same name server setup as other domains such as colorsandstitches.com, mn7-bd.com, rootsel.com, rupayangroup.com and chbbd.com.
wwtechltd.com shares name servers with other domains at least partially, for example signet-cert.com.
Host names with one IP number:
cloud1-ns1.alwaysonbd.com points to: 49.0.48.3.
cloud1-ns2.alwaysonbd.com points to: 49.0.48.4.
Mail Servers
wwtechltd.com is handled by a single mail server, wwtechltd.com.