twelvebd.com - robtex.com
twelvebd.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=1778603366 | ||||||
Previously MX for
twelvebd.com |
Subdomains
www.twelvebd.com |
Same first word
twelvebd.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSdns1.registrar-servers.com2026-03-27 → 2026-05-12 · 3 obs
● 2026-03-27 00:35:58
● 2026-05-12 16:30:22
●NSdns2.registrar-servers.com2026-03-27 → 2026-05-12 · 3 obs
● 2026-03-27 00:35:58
● 2026-05-12 16:30:22
○NSns1.wamhost.com2016-12-19 → 2016-12-19 · 3 obs
○ 2026-03-27 00:35:58
○ 2026-05-12 16:30:22
○NSns2.wamhost.com2016-12-19 → 2016-12-19 · 3 obs
○ 2026-03-27 00:35:58
○ 2026-05-12 16:30:22
○NSns3.wamhost.com2016-12-19 → 2016-12-19 · 3 obs
○ 2026-03-27 00:35:58
○ 2026-05-12 16:30:22
○NSns4.wamhost.com2016-12-19 → 2016-12-19 · 3 obs
○ 2026-03-27 00:35:58
○ 2026-05-12 16:30:22
●MXtwelvebd-com.mail.protection.outlook.com2026-03-27 → 2026-05-12 · 3 obs
● 2026-03-27 00:35:58
● 2026-05-12 16:30:22
○MXtwelvebd.com2016-12-19 → 2016-12-19 · 3 obs
○ 2026-03-27 00:35:58
○ 2026-05-12 16:30:22
○A198.54.123.762016-12-19 → 2016-12-19 · 3 obs
○ 2026-03-27 00:35:58
○ 2026-05-12 16:30:22
●A23.227.38.652026-03-27 → 2026-05-12 · 3 obs
● 2026-03-27 00:35:58
● 2026-05-12 16:30:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| twelvebd.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for twelvebd.com (unsigned zone)
⏱️ Timing
Total: 267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | twelvebd-com.mail.protection.outlook.com |
| TXT | 3 | MS=ms28225980, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Hierarchy
www.twelvebd.com has twelvebd.com as its parent.
IP Addresses
twelvebd.com maps to IP address 23.227.38.65.
Other host names, for instance sydneycityaquarium.com, schuheggers.de, silvanthreads.com, buysparepartsllc.com and fluxsnowboarding.com share IP numbers with twelvebd.com.
Name Servers
Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com are delegated to twelvebd.com.
twelvebd.com uses the same name server configuration as other domains, such as vigmax.org, seobacklink.it.com, dev2ml.com, xrx.me and ccats.it.com.
twelvebd.com at least partially shares name servers with other domains such as nataliscorp.com, estro-life.com, sandiegobodywraps.com, smbservice.net and kwviera.com.
These name servers are commonly used alongside dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IPs:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.
dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
twelvebd.com is handled by a single mail server, twelvebd-com.mail.protection.outlook.com.
twelvebd-com.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.