cornerstonecpa.net - robtex.com
cornerstonecpa.net
net
| 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=1776094062 | ||||||
Subdomains
smtp.cornerstonecpa.net |
Same first word
cornerstonecpa.net |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns05.domaincontrol.com2015-07-20 → 2026-04-13 · 2 obs
● 2026-04-13 15:39:34
●NSns06.domaincontrol.com2015-07-20 → 2026-04-13 · 2 obs
● 2026-04-13 15:39:34
●MXcornerstonecpa-net.mail.protection.outlook.com2026-02-23 → 2026-04-13 · 3 obs
● 2026-02-23 23:23:08
● 2026-04-13 15:39:34
○MXmail.ion123.com2015-07-20 → 2017-02-15 · 4 obs
● 2017-02-15 01:16:38
○ 2020-02-04 07:25:30
○ 2026-04-13 15:39:34
○MXmail2.ion123.com2015-07-20 → 2017-02-15 · 4 obs
● 2017-02-15 01:16:38
○ 2020-02-04 07:25:30
○ 2026-04-13 15:39:34
○MXspam.ion123.com2020-02-04 → 2020-02-04 · 4 obs
● 2020-02-04 07:25:30
○ 2026-02-23 23:23:08
○ 2026-04-13 15:39:34
●A70.87.175.202015-07-20 → 2026-04-13 · 2 obs
● 2026-04-13 15:39:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| cornerstonecpa.net | ns05.domaincontrol.com, ns06.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.70.3
NS records: ns05.domaincontrol.com, ns06.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cornerstonecpa.net (unsigned zone)
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 70.87.175.20 |
| NS | 2 | ns05.domaincontrol.com, ns06.domaincontrol.com |
| MX | 1 | cornerstonecpa-net.mail.protection.outlo |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns05.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
cornerstonecpa.net is the parent of smtp.cornerstonecpa.net.
IP Addresses
cornerstonecpa.net resolves to a single IP: 70.87.175.20.
Other host names, for instance compasstas.com, fischeraccounting.net, wgoldbergcpa.com, smithfieldcpas.com and mail.zdcpas.com share IP numbers with cornerstonecpa.net.
Name Servers
cornerstonecpa.net has two name servers: ns05.domaincontrol.com and ns06.domaincontrol.com.
cornerstonecpa.net shares the same name server setup as other domains, for example pc-gator.com, ohioopenhousefinder.com, davidman.nyc, etslv.com and byt3s.com.
cornerstonecpa.net partially shares name servers with other domains, for instance directoriosvirtuales.com.
Host names with two IP numbers:
ns05.domaincontrol.com points to: 2603:5:2160::3 and 97.74.102.3; ns06.domaincontrol.com points to: 2603:5:2260::3 and 173.201.70.3.
Mail Servers
cornerstonecpa.net is handled by a single mail server, cornerstonecpa-net.mail.protection.outlook.com.
Host cornerstonecpa-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c91d::, 2a01:111:f403:f804::1, 2a01:111:f403:f90d::1, 52.101.9.11, 52.101.11.15, 52.101.41.3 and 52.101.50.1.