stclairoptometry.com - robtex.com
stclairoptometry.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=1774529672 | ||||||
Same first word
stclairoptometry.com |
DNS History
15 records (8 active, 7 former)
○NSns1.waldenserver3.com2019-04-22 → 2019-04-22 · 4 obs
● 2019-04-22 18:02:38
○ 2026-03-26 13:01:50
○ 2026-03-26 13:01:52
○NSns1.waldenserver4.com2015-06-30 → 2016-12-31 · 4 obs
● 2016-12-31 13:56:40
○ 2019-04-22 18:02:38
○ 2026-03-26 13:01:52
○NSns2.waldenserver3.com2019-04-22 → 2019-04-22 · 4 obs
● 2019-04-22 18:02:38
○ 2026-03-26 13:01:50
○ 2026-03-26 13:01:52
○NSns2.waldenserver4.com2015-06-30 → 2016-12-31 · 4 obs
● 2016-12-31 13:56:40
○ 2019-04-22 18:02:38
○ 2026-03-26 13:01:52
●NSns73.domaincontrol.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 13:01:50
● 2026-03-26 13:01:52
●NSns74.domaincontrol.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 13:01:50
● 2026-03-26 13:01:52
●MXalt1.aspmx.l.google.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 13:01:50
● 2026-03-26 13:01:52
●MXalt2.aspmx.l.google.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 13:01:50
● 2026-03-26 13:01:52
●MXalt3.aspmx.l.googlemail.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 13:01:50
● 2026-03-26 13:01:52
●MXalt4.aspmx.l.googlemail.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 13:01:50
● 2026-03-26 13:01:52
●MXaspmx.l.google.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 13:01:50
● 2026-03-26 13:01:52
○MXstclairoptometry.com2015-06-30 → 2019-04-22 · 4 obs
● 2019-04-22 18:02:38
○ 2026-03-26 13:01:50
○ 2026-03-26 13:01:52
●A159.203.33.62026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 13:01:50
● 2026-03-26 13:01:52
○A162.144.143.2332019-04-22 → 2019-04-22 · 4 obs
● 2019-04-22 18:02:38
○ 2026-03-26 13:01:50
○ 2026-03-26 13:01:52
○A192.185.79.302015-06-30 → 2016-12-31 · 4 obs
● 2016-12-31 13:56:40
○ 2019-04-22 18:02:38
○ 2026-03-26 13:01:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stclairoptometry.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stclairoptometry.com (unsigned zone)
⏱️ Timing
Total: 324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.203.33.6 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 5 | alt3.aspmx.l.googlemail.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
IP Addresses
stclairoptometry.com points to a single IP number: 159.203.33.6.
Name Servers
stclairoptometry.com is delegated to two name servers: ns73.domaincontrol.com and ns74.domaincontrol.com.
stclairoptometry.com uses the same name server setup as other domains, for instance walkerconsults.com, bigbooster.eu, tedburke.com, atlantaartsolutions.com and bullhornconstruction.com.
stclairoptometry.com partially shares name servers with other domains, for instance jotopr.com.
Host names with two IP numbers:
The host ns73.domaincontrol.com points to 2603:5:21a4::2f and 97.74.106.47.
The host ns74.domaincontrol.com points to 2603:5:22a4::2f and 173.201.74.47.
Mail Servers
stclairoptometry.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.googlemail.com and alt4.aspmx.l.googlemail.com.
stclairoptometry.com shares some mail servers with other domains, including ns500765.ns500693.ns500699.ns500734.ns500588.ns500699.ns500699.ns500588.ns500683.ns500612.ns500588.ns500612.ns500632.ns500110.dtrkdll.com, ns500731.ns500742.ns500754.ns500671.ns500671.ns500705.ns500688.ns500671.ns500671.ns500649.ns500688.ns500649.ns500649.lustychickser.com, ns500698.ns500758.ns500698.ns500698.ns500698.ns500736.ns500736.ns500698.ns500619.ns500576.ns500576.ns500652.ns500619.ns500652.tracksymphony.com, ns500742.ns500742.ns500742.ns500731.ns500671.ns500688.ns500704.ns500671.ns500666.ns500291.ns500131.lustychickser.com and custommedalsplus.com.
These mail servers are often used with the mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c25::1b and 142.251.16.26
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26