threeo.com - robtex.com
threeo.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=1778342046 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.threeo.com2026-03-25 → 2026-05-09 · 3 obs
● 2026-03-25 12:29:26
● 2026-05-09 16:08:30
○NSns2.prw.net2015-07-25 → 2018-06-20 · 4 obs
● 2018-06-20 22:00:26
○ 2026-03-25 12:29:26
○ 2026-05-09 16:08:30
●NSns2.threeo.com2026-03-25 → 2026-05-09 · 3 obs
● 2026-03-25 12:29:26
● 2026-05-09 16:08:30
○NSns4.prw.net2015-07-25 → 2018-06-20 · 4 obs
● 2018-06-20 22:00:26
○ 2026-03-25 12:29:26
○ 2026-05-09 16:08:30
○MXmx.threeo.com2015-07-25 → 2018-06-20 · 4 obs
● 2018-06-20 22:00:26
○ 2026-03-25 12:29:26
○ 2026-05-09 16:08:30
○MXmx20.threeo.com2015-07-25 → 2018-06-20 · 4 obs
● 2018-06-20 22:00:26
○ 2026-03-25 12:29:26
○ 2026-05-09 16:08:30
●MXthreeo-com.mail.protection.outlook.com2026-03-25 → 2026-05-09 · 3 obs
● 2026-03-25 12:29:26
● 2026-05-09 16:08:30
●A3.132.28.252026-03-25 → 2026-05-09 · 3 obs
● 2026-03-25 12:29:26
● 2026-05-09 16:08:30
○A3.143.134.2162026-03-25 → 2026-05-09 · 2 obs
○ 2026-05-09 16:08:30
○A69.89.37.402015-07-25 → 2018-06-20 · 4 obs
● 2018-06-20 22:00:26
○ 2026-03-25 12:29:26
○ 2026-05-09 16:08:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| threeo.com | ns1.threeo.com, ns2.threeo.com | 4 records |
✅ Authoritative Response
Server:45.83.251.16
NS records: ns1.threeo.com, ns2.threeo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for threeo.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.132.28.25 |
| NS | 2 | ns1.threeo.com, ns2.threeo.com |
| MX | 1 | threeo-com.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 ip4:3.132.28.25 include:prw.net i |
| SOA | 1 | ns1.threeo.com postmaster.threeo.com |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.threeo.com, ns1.threeo.com, ns2.threeo.com...)
Analysis
Hierarchy
threeo.com is a parent of ns1.threeo.com, ns2.threeo.com and mail.threeo.com.
IP Addresses
threeo.com maps to IP address 3.132.28.25.
Other host names, for instance gimnasiapur.org, alcatdist.com, panasoft.com, lra-law.com and mail.tcpr.com share IP numbers with threeo.com.
Name Servers
Two name servers ns1.threeo.com and ns2.threeo.com are delegated to threeo.com.
Host names with two IPs:
ns1.threeo.com points to 2a06:fb00:2::1:16 and 45.83.248.16.
ns2.threeo.com points to 2a06:fb00:2::4:16 and 45.83.251.16.
Mail Servers
threeo.com is handled by a single mail server, threeo-com.mail.protection.outlook.com.
threeo-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:c946::3, 2a01:111:f403:c946::7, 2a01:111:f403:f804::3, 52.101.10.14, 52.101.41.6, 52.101.41.183 and 52.101.50.4.