3builders.com - robtex.com
3builders.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.69.30🇺🇸 CNSERVERSLLC172.247.69.0/24 Proxy-registered route object | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1773137572 | ||||||
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=1782128130 | ||||||
Subdomains
Same first word
3builders.com |
DNS History
8 records (3 active, 5 former)
○NSns1.4gbhost.com2015-09-04 → 2017-04-09 · 4 obs
● 2017-04-09 09:17:30
○ 2026-02-28 16:55:36
○ 2026-06-22 11:48:58
●NSns1.dns.com2026-02-28 → 2026-06-22 · 3 obs
● 2026-02-28 16:55:36
● 2026-06-22 11:48:58
○NSns2.4gbhost.com2015-09-04 → 2017-04-09 · 4 obs
● 2017-04-09 09:17:30
○ 2026-02-28 16:55:36
○ 2026-06-22 11:48:58
●NSns2.dns.com2026-02-28 → 2026-06-22 · 3 obs
● 2026-02-28 16:55:36
● 2026-06-22 11:48:58
○MXmail.3builders.com2015-09-04 → 2017-04-09 · 4 obs
● 2017-04-09 09:17:30
○ 2026-02-28 16:55:36
○ 2026-06-22 11:48:58
○A172.247.40.1532026-02-28 → 2026-03-10 · 5 obs
● 2026-02-28 16:55:36
● 2026-03-10 07:12:04
○ 2026-04-28 10:28:34
○ 2026-06-22 11:48:58
●A172.247.69.302026-04-28 → 2026-06-22 · 3 obs
● 2026-04-28 10:28:34
● 2026-06-22 11:48:58
○A210.1.61.1322015-09-04 → 2017-04-09 · 4 obs
● 2017-04-09 09:17:30
○ 2026-02-28 16:55:36
○ 2026-06-22 11:48:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| 3builders.com | ns1.dns.com, ns2.dns.com | 6 records |
✅ Authoritative Response
Server:154.23.191.128
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3builders.com (unsigned zone)
⏱️ Timing
Total: 416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.69.30 |
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)
Analysis
Hierarchy
3builders.com is the parent domain of mail.3builders.com and www.3builders.com.
IP Addresses
3builders.com points to a single IP number: 172.247.69.30.
mail.3builders.com, www.3builders.com and plveteg.com are examples of other host names that share IP numbers with 3builders.com.
Name Servers
The NS records for 3builders.com delegate to ns1.dns.com and ns2.dns.com.
3builders.com shares its name server setup with other domains, including cognitionedusols.com, 7399.com, gznpw.com and two others.
ns1.dns.com and ns2.dns.com each have three IP addresses — ns1.dns.com directs to 154.23.191.128, 154.86.21.128 and 2001:df2:f080:2::1:1; ns2.dns.com directs to 154.23.191.129, 154.86.21.129 and 2001:df2:f080:2::1:2.