crystalviewoptometry.com - robtex.com
crystalviewoptometry.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=1776067792 | ||||||
Subdomains
www.crystalviewoptometry.com |
Same first word
crystalviewoptometry.com |
DNS History
8 records (4 active, 4 former)
○NSns.crystalviewoptometry.com2015-08-14 → 2017-04-08 · 4 obs
● 2017-04-08 01:47:24
○ 2026-03-14 20:57:58
○ 2026-04-13 08:19:16
●NSns23.domaincontrol.com2026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 20:57:58
● 2026-04-13 08:19:16
●NSns24.domaincontrol.com2026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 20:57:58
● 2026-04-13 08:19:16
●MXcrystalviewoptometry-com.mail.protection.outlook.com2026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 20:57:58
● 2026-04-13 08:19:16
○MXmail.crystalviewoptometry.com2015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-02 08:24:54
○ 2026-04-13 08:19:16
○MXmx.imatrixbase.com2015-12-02 → 2017-04-08 · 5 obs
● 2015-12-02 08:24:54
● 2017-04-08 01:47:24
○ 2026-03-14 20:57:58
○ 2026-04-13 08:19:16
●A45.79.231.1602026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 20:57:58
● 2026-04-13 08:19:16
○A98.158.198.142015-08-14 → 2017-04-08 · 4 obs
● 2017-04-08 01:47:24
○ 2026-03-14 20:57:58
○ 2026-04-13 08:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| crystalviewoptometry.com | ns23.domaincontrol.com, ns24.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.12
NS records: ns23.domaincontrol.com, ns24.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crystalviewoptometry.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.79.231.160 |
| NS | 2 | ns23.domaincontrol.com, ns24.domaincontrol.com |
| MX | 1 | crystalviewoptometry-com.mail.protection |
| TXT | 2 | NETORGFT17826364.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns23.domaincontrol.com, ns23.domaincontrol.com, ns24.domaincontrol.com...)
Analysis
Hierarchy
The parent of www.crystalviewoptometry.com is crystalviewoptometry.com.
IP Addresses
crystalviewoptometry.com points to a single IP number: 45.79.231.160.
Other host names, for instance eyegal.com, powellvisionclinic.com, visioneyemax.com, postfallsop.com and edgewaterdvm.com share IP numbers with crystalviewoptometry.com.
Name Servers
crystalviewoptometry.com is delegated to two name servers: ns23.domaincontrol.com and ns24.domaincontrol.com.
crystalviewoptometry.com uses the same name server setup as other domains, for instance brianconverse.com, skildin.com, airaudi.com, flatmates.org.uk and onehome.co.in.
Host names with two IP numbers:
The host ns23.domaincontrol.com points to 2603:5:2151::c and 97.74.101.12.
The host ns24.domaincontrol.com points to 2603:5:2251::c and 173.201.69.12.
Mail Servers
The mail server for crystalviewoptometry.com is crystalviewoptometry-com.mail.protection.outlook.com.
Host crystalviewoptometry-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c903::3, 2a01:111:f403:c922::, 2a01:111:f403:c92c::1, 2a01:111:f403:c92c::2, 52.101.8.34, 52.101.9.5, 52.101.10.2 and 52.101.50.7.