stackoptical.com - dns.ninja
stackoptical.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.144.37🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s287.sureserver.com | ||||||
| NS | ns1.server287.com ⭐ | ||||||
| A | 192.252.144.37🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s287.sureserver.com | ||||||
| NS | ns2.server287.com | ||||||
| A | 192.252.145.37🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.server287.com | ||||||
| MX | mail.stackoptical.com ⭐ | ||||||
| A | 192.252.144.37🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s287.sureserver.com | ||||||
| TXT | v=spf1 a mx include:server287.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.server287.comhostmaster@stackoptical.com serial=1788678370 | ||||||
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=1788677088 | ||||||
Subdomains
mail.stackoptical.com |
Same first word
stackoptical.com |
Similar names
capitalstock.co.uk |
atlascockpit.com |
atlascockpit.net |
capitalstock.com |
stockcapital.com.br |
opticalstack.digital |
capitalstock.sbs |
stockcapital.xyz |
Previous names
Next names
DNS History
9 records (4 active, 5 former)
●NSns1.server287.com2026-09-05 → 2026-09-06 · 3 obs
● 2026-09-05 12:53:30
● 2026-09-06 07:11:04
●NSns2.server287.com2026-09-05 → 2026-09-06 · 3 obs
● 2026-09-05 12:53:30
● 2026-09-06 07:11:04
○NSns75.domaincontrol.com2015-06-07 → 2017-03-24 · 4 obs
● 2017-03-24 17:47:40
○ 2026-09-05 12:53:30
○ 2026-09-06 07:11:04
○NSns76.domaincontrol.com2015-06-07 → 2017-03-24 · 4 obs
● 2017-03-24 17:47:40
○ 2026-09-05 12:53:30
○ 2026-09-06 07:11:04
●MXmail.stackoptical.com2026-09-05 → 2026-09-06 · 3 obs
● 2026-09-05 12:53:30
● 2026-09-06 07:11:04
○MXmailstore1.secureserver.net2015-06-07 → 2017-03-24 · 4 obs
● 2017-03-24 17:47:40
○ 2026-09-05 12:53:30
○ 2026-09-06 07:11:04
○MXsmtp.secureserver.net2015-06-07 → 2017-03-24 · 4 obs
● 2017-03-24 17:47:40
○ 2026-09-05 12:53:30
○ 2026-09-06 07:11:04
○A173.201.233.12015-06-07 → 2017-03-24 · 4 obs
● 2017-03-24 17:47:40
○ 2026-09-05 12:53:30
○ 2026-09-06 07:11:04
●A192.252.144.372026-09-05 → 2026-09-06 · 3 obs
● 2026-09-05 12:53:30
● 2026-09-06 07:11:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
| stackoptical.com | ns1.server287.com, ns2.server287.com | 2 records |
✅ Authoritative Response
Server:192.252.145.37
NS records: ns1.server287.com, ns2.server287.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackoptical.com (unsigned zone)
⏱️ Timing
Total: 191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.144.37 |
| NS | 2 | ns1.server287.com, ns2.server287.com |
| MX | 1 | mail.stackoptical.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:server287.smtp-spf.s |
| SOA | 1 | ns1.server287.com hostmaster.stackoptica |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.server287.com, ns2.server287.com)
Analysis
Hierarchy
mail.stackoptical.com is a subdomain of stackoptical.com.
IP Addresses
stackoptical.com has exactly one IP address — 192.252.144.37.
mail.xuanye.com, xuanye.com, vanluven.com plus two other host names have IP numbers in common with stackoptical.com.
Name Servers
stackoptical.com is served by two delegated name servers, ns1.server287.com and ns2.server287.com.
The name server configuration of stackoptical.com is shared with other domains, for instance advancecareertech.com, epcjobs.net, chrisbeaudin.com and two others.
The name servers of stackoptical.com overlap at least partially with those of other domains — among them lotusgallery.com.hk, anabenlloch.net, stolz.org and two more.
Both ns1.server287.com and ns2.server287.com have a single IP address each — ns1.server287.com resolves to 192.252.144.37 while ns2.server287.com resolves to 192.252.145.37.
Mail Servers
stackoptical.com uses one mail server — mail.stackoptical.com.
There is one IP number for mail.stackoptical.com: 192.252.144.37.