optimetech.com - robtex.com
optimetech.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=1776224172 | ||||||
Previously MX for
optimetech.com |
Subdomains
mail.optimetech.com |
Same first word
optimetech.com |
DNS History
10 records (6 active, 4 former)
●NSns1.bdm.microsoftonline.com2026-03-30 → 2026-04-15 · 3 obs
● 2026-03-30 00:28:56
● 2026-04-15 03:56:08
○NSns1.justhost.com2015-07-18 → 2020-03-01 · 4 obs
● 2020-03-01 02:31:30
○ 2026-03-30 00:28:56
○ 2026-04-15 03:56:08
●NSns2.bdm.microsoftonline.com2026-03-30 → 2026-04-15 · 3 obs
● 2026-03-30 00:28:56
● 2026-04-15 03:56:08
○NSns2.justhost.com2015-07-18 → 2020-03-01 · 4 obs
● 2020-03-01 02:31:30
○ 2026-03-30 00:28:56
○ 2026-04-15 03:56:08
●NSns3.bdm.microsoftonline.com2026-03-30 → 2026-04-15 · 3 obs
● 2026-03-30 00:28:56
● 2026-04-15 03:56:08
●NSns4.bdm.microsoftonline.com2026-03-30 → 2026-04-15 · 3 obs
● 2026-03-30 00:28:56
● 2026-04-15 03:56:08
○MXmail.optimetech.com2015-07-18 → 2020-03-01 · 4 obs
● 2020-03-01 02:31:30
○ 2026-03-30 00:28:56
○ 2026-04-15 03:56:08
●MXoptimetech-com.mail.protection.outlook.com2026-03-30 → 2026-04-15 · 3 obs
● 2026-03-30 00:28:56
● 2026-04-15 03:56:08
○MXoptimetech.com2020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 02:31:30
○ 2026-03-30 00:28:56
○ 2026-04-15 03:56:08
●A50.87.127.452015-07-18 → 2026-04-15 · 2 obs
● 2026-04-15 03:56:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optimetech.com | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com | 8 records |
✅ Authoritative Response
Server:150.171.21.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimetech.com (unsigned zone)
⏱️ Timing
Total: 130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.87.127.45 |
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | optimetech-com.mail.protection.outlook.c |
| TXT | 2 | mscid=wTTNePS+8o/J/OjPaRYpJJ/AwdbjZW/r98, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)
Analysis
Hierarchy
The parent of mail.optimetech.com is optimetech.com.
IP Addresses
optimetech.com points to a single IP: 50.87.127.45.
Other host names such as 50-87-127-45.unifiedlayer.com and mail.optimetech.com share IP numbers with optimetech.com.
Name Servers
optimetech.com's delegation is handled by four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
optimetech.com partially shares name servers with other domains; examples include mre.com.au, rrbradley.com, capagroup-pr.com, nimbyxcare.com and aikapital.com.
Host names with two IPs:
ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208
ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208
ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208
ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208
Mail Servers
optimetech.com is handled by a single mail server, optimetech-com.mail.protection.outlook.com.
Hostname optimetech-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc2c::, 2a01:111:f403:cc2c::1, 2a01:111:f403:cc2d::, 2a01:111:f403:cc2d::1, 52.101.144.0, 52.101.144.3, 52.101.145.0 and 52.101.145.2.