444bd.com - robtex.com
444bd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.20.57.166OFFTECHITBD-AS-AP157.20.57.0/24 OffTechIT Bangladesh | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.444bd.com ⭐ | ||||||
| A | 157.20.57.155OFFTECHITBD-AS-AP157.20.57.0/24 OffTechIT Bangladesh | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1756005287 | ||||||
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=1775148672 | ||||||
Previously NS for
444bd.com |
Subdomains
mail.444bd.com |
Same first word
444bd.com |
Similar names
DNS History
15 records (4 active, 11 former)
○NS444bd.com2015-06-07 → 2015-10-19 · 4 obs
● 2015-10-19 22:57:14
○ 2015-12-19 22:24:28
○ 2026-04-02 16:53:52
●NSdns1.registrar-servers.com2026-02-23 → 2026-04-02 · 3 obs
● 2026-02-23 12:20:42
● 2026-04-02 16:53:52
●NSdns2.registrar-servers.com2026-02-23 → 2026-04-02 · 3 obs
● 2026-02-23 12:20:42
● 2026-04-02 16:53:52
○NSns1.51dns.com2015-12-19 → 2017-06-03 · 5 obs
● 2015-12-19 22:24:28
● 2017-06-03 12:39:40
○ 2026-02-23 12:20:42
○ 2026-04-02 16:53:52
○NSns2.51dns.com2015-12-19 → 2016-11-28 · 5 obs
● 2015-12-19 22:24:28
● 2016-11-28 08:45:06
○ 2017-06-03 12:39:40
○ 2026-04-02 16:53:52
●MXmail.444bd.com2026-02-23 → 2026-04-02 · 2 obs
● 2026-04-02 16:53:52
○A113.11.213.1562015-10-19 → 2015-10-19 · 4 obs
● 2015-10-19 22:57:14
○ 2015-12-19 22:24:28
○ 2026-04-02 16:53:52
○A119.90.8.352015-06-07 → 2015-06-07 · 3 obs
○ 2017-06-03 12:39:40
○ 2026-04-02 16:53:52
○A132.148.5.992016-11-28 → 2016-11-28 · 4 obs
● 2016-11-28 08:45:06
○ 2026-02-23 12:20:42
○ 2026-04-02 16:53:52
●A157.20.57.1662026-02-23 → 2026-04-02 · 3 obs
● 2026-02-23 12:20:42
● 2026-04-02 16:53:52
○A54.215.197.1882015-12-19 → 2016-01-15 · 5 obs
● 2015-12-19 22:24:28
● 2016-01-15 06:12:52
○ 2016-11-28 08:45:06
○ 2026-04-02 16:53:52
○CNAME12345dns.com2015-12-19 → 2016-04-02 · 5 obs
● 2015-12-19 22:24:28
● 2016-04-02 03:35:12
○ 2016-11-28 08:45:06
○ 2026-04-02 16:53:52
○CNAME3.12345dns.com2016-11-28 → 2016-11-28 · 4 obs
● 2016-11-28 08:45:06
○ 2017-06-03 12:39:40
○ 2026-04-02 16:53:52
○CNAME96ttt.com2015-12-19 → 2017-06-03 · 5 obs
● 2015-12-19 22:24:28
● 2017-06-03 12:39:40
○ 2026-02-23 12:20:42
○ 2026-04-02 16:53:52
○CNAMEkf.namedns123.com2015-06-07 → 2015-10-19 · 4 obs
● 2015-10-19 22:57:14
○ 2015-12-19 22:24:28
○ 2026-04-02 16:53:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 444bd.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 444bd.com (unsigned zone)
⏱️ Timing
Total: 234ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.20.57.166 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.444bd.com (pri: 10) |
| 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
The parent of mail.444bd.com is 444bd.com.
IP Addresses
444bd.com points to a single IP address: 157.20.57.166.
Name Servers
Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle the delegation for 444bd.com.
444bd.com shares the same name server setup as other domains, for example ellison.tel, uni-pz.com, ovawebstudio.com, guidetoys.com and wofiel.us.
444bd.com at least partially shares name servers with other domains, for example tenbeersandahardboiledegg.com, katyskyebooream.com, sandhu.group, itecwebmedia.com and joshwritesstuff.com.
These name servers are often used with dns4.registrar-servers.com, dns3.registrar-servers.com, dns5.registrar-servers.com, dns1.namecheaphosting.com and dns2.namecheaphosting.com.
Host names with two IP numbers:
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
The mail.444bd.com mail server handles 444bd.com.
mail.444bd.com points to a single IP number: 157.20.57.155.