onlineworldbd.com - robtex.com
onlineworldbd.com
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=1777423486 | ||||||
Subdomains
www.onlineworldbd.com |
DNS History
4 records (4 active, 0 former)
●NSns49.domaincontrol.com2026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 01:03:48
●NSns50.domaincontrol.com2026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 01:03:48
●MXonlineworldbd-com.mail.protection.outlook.com2026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 01:03:48
●A128.199.137.892026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 01:03:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net... | - |
| onlineworldbd.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlineworldbd.com (unsigned zone)
⏱️ Timing
Total: 67ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.199.137.89 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 1 | onlineworldbd-com.mail.protection.outloo |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
Hierarchy
onlineworldbd.com is a parent of www.onlineworldbd.com.
IP Addresses
onlineworldbd.com points to a single IP address: 128.199.137.89.
Other host names, for instance www.onlineworldbd.com, share IP numbers with onlineworldbd.com.
Name Servers
onlineworldbd.com is delegated to two name servers: ns49.domaincontrol.com and ns50.domaincontrol.com.
onlineworldbd.com uses the same name server setup as other domains, including 2vk.de, medspamagic.net, lvtrips.com, nextcat.com and beyondit.org.
onlineworldbd.com shares name servers with other domains, at least partially; for example medicareiniowa.com and americasprintshow.com.
Host names with two IP numbers:
ns49.domaincontrol.com points to 2603:5:2182::19 and 97.74.104.25.
ns50.domaincontrol.com points to 2603:5:2282::19 and 173.201.72.25.
Mail Servers
The mail server for onlineworldbd.com is onlineworldbd-com.mail.protection.outlook.com.
onlineworldbd-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 52.101.89.1, 52.101.89.2, 52.101.99.0 and 52.101.99.2.