optom.com - dns.ninja
optom.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=1784841057 | ||||||
Subdomains
www.optom.com |
Same first word
Similar names
DNS History
17 records (7 active, 10 former)
○NSns1.rushwebdesign.net2015-08-08 → 2015-10-03 · 4 obs
● 2015-10-03 19:21:00
○ 2015-12-15 23:40:54
○ 2026-07-23 21:26:48
○NSns2.rushwebdesign.net2015-08-08 → 2015-10-03 · 4 obs
● 2015-10-03 19:21:00
○ 2015-12-15 23:40:54
○ 2026-07-23 21:26:48
●NSns29.domaincontrol.com2015-12-15 → 2026-07-23 · 3 obs
● 2015-12-15 23:40:54
● 2026-07-23 21:26:48
●NSns30.domaincontrol.com2015-12-15 → 2026-07-23 · 3 obs
● 2015-12-15 23:40:54
● 2026-07-23 21:26:48
●NSns41.domaincontrol.com2015-12-15 → 2026-07-23 · 3 obs
● 2015-12-15 23:40:54
● 2026-07-23 21:26:48
●NSns42.domaincontrol.com2015-12-15 → 2026-07-23 · 3 obs
● 2015-12-15 23:40:54
● 2026-07-23 21:26:48
○MXalt1.aspmx.l.google.com2015-08-08 → 2015-10-03 · 4 obs
● 2015-10-03 19:21:00
○ 2015-12-15 23:40:54
○ 2026-07-23 21:26:48
○MXalt2.aspmx.l.google.com2015-08-08 → 2015-10-03 · 4 obs
● 2015-10-03 19:21:00
○ 2015-12-15 23:40:54
○ 2026-07-23 21:26:48
○MXaspmx.l.google.com2015-08-08 → 2015-10-03 · 4 obs
● 2015-10-03 19:21:00
○ 2015-12-15 23:40:54
○ 2026-07-23 21:26:48
○MXaspmx2.googlemail.com2015-08-08 → 2015-10-03 · 4 obs
● 2015-10-03 19:21:00
○ 2015-12-15 23:40:54
○ 2026-07-23 21:26:48
○MXaspmx3.googlemail.com2015-08-08 → 2015-10-03 · 4 obs
● 2015-10-03 19:21:00
○ 2015-12-15 23:40:54
○ 2026-07-23 21:26:48
○MXmail.optom.com2015-12-15 → 2018-08-29 · 5 obs
● 2015-12-15 23:40:54
● 2018-08-29 15:32:36
○ 2026-02-20 03:58:48
○ 2026-07-23 21:26:48
●MXoptom-com.mail.protection.outlook.com2026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 03:58:48
● 2026-07-23 21:26:48
●A15.197.225.1282026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 03:58:48
● 2026-07-23 21:26:48
○A216.121.29.372015-12-15 → 2018-08-29 · 5 obs
● 2015-12-15 23:40:54
● 2018-08-29 15:32:36
○ 2026-02-20 03:58:48
○ 2026-07-23 21:26:48
●A3.33.251.1682026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 03:58:48
● 2026-07-23 21:26:48
○A65.49.65.502015-08-08 → 2015-10-03 · 4 obs
● 2015-10-03 19:21:00
○ 2015-12-15 23:40:54
○ 2026-07-23 21:26:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optom.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optom.com (unsigned zone)
⏱️ Timing
Total: 202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 4 | ns29.domaincontrol.com, ns42.domaincontrol.com... |
| MX | 1 | optom-com.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)
Analysis
Hierarchy
www.optom.com is delegated beneath optom.com.
IP Addresses
optom.com points to the IP addresses 3.33.251.168 and 15.197.225.128
Additional host names — thecenter.life, infocapsol.biz, gingiskincare.com and two others — share IP numbers with optom.com.
Name Servers
optom.com has four authoritative name servers: ns29.domaincontrol.com, ns30.domaincontrol.com, ns41.domaincontrol.com and ns42.domaincontrol.com.
There is at least partial name server overlap between optom.com and other domains — magicmattkelly.com, fiho-service.eu, eulessmortgages.com and two more among them.
All four hostnames — ns29.domaincontrol.com, ns30.domaincontrol.com, ns41.domaincontrol.com and ns42.domaincontrol.com — resolve to two IP numbers apiece: ns29.domaincontrol.com to 97.74.104.15 and 2603:5:2181::f; ns30.domaincontrol.com to 173.201.72.15 and 2603:5:2281::f; ns41.domaincontrol.com to 97.74.100.21 and 2603:5:2142::15; ns42.domaincontrol.com to 173.201.68.21 and 2603:5:2242::15.
Mail Servers
optom.com has one mail server: optom-com.mail.protection.outlook.com.
optom-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.46, 52.101.9.14, 52.101.10.12 and 5 other.