circleos.com - robtex.com
circleos.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=1774391212 | ||||||
Subdomains
Same first word
circleos.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.indyweb.net2015-07-16 → 2026-03-24 · 2 obs
● 2026-03-24 22:39:30
●NSns2.indyweb.net2015-07-16 → 2026-03-24 · 2 obs
● 2026-03-24 22:39:30
●MXcircleos-com.mail.protection.outlook.com2020-02-16 → 2026-03-24 · 3 obs
● 2020-02-16 09:46:00
● 2026-03-24 22:39:30
○MXmail1.indyweb.net2015-07-16 → 2017-02-18 · 4 obs
● 2017-02-18 06:33:40
○ 2020-02-16 09:46:00
○ 2026-03-24 22:39:30
●A50.112.52.1602026-02-19 → 2026-03-24 · 3 obs
● 2026-02-19 14:44:24
● 2026-03-24 22:39:30
○A64.25.100.1602020-02-16 → 2020-02-16 · 4 obs
● 2020-02-16 09:46:00
○ 2026-02-19 14:44:24
○ 2026-03-24 22:39:30
○A64.25.108.412015-07-16 → 2017-02-18 · 4 obs
● 2017-02-18 06:33:40
○ 2020-02-16 09:46:00
○ 2026-03-24 22:39:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| circleos.com | ns1.indyweb.net, ns2.indyweb.net | - |
✅ Authoritative Response
Server:3.134.151.79
NS records: ns1.indyweb.net, ns2.indyweb.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for circleos.com (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.112.52.160 |
| NS | 2 | ns2.indyweb.net, ns1.indyweb.net |
| MX | 1 | circleos-com.mail.protection.outlook.com |
| TXT | 2 | MS=ms54879813, v=spf1 mx ip4:216.33.91.27 include:spf.p |
| SOA | 1 | ns1.indyweb.net webmaster.indyweb.net |
Analysis
Hierarchy
circleos.com is parent of www.circleos.com and classkit.circleos.com.
IP Addresses
circleos.com points to a single IP number: 50.112.52.160.
Other host names like www.circleos.com and ec2-50-112-52-160.us-west-2.compute.amazonaws.com share IP numbers with circleos.com.
Name Servers
circleos.com is delegated to two name servers: ns1.indyweb.net and ns2.indyweb.net.
circleos.com shares the same name server setup as other domains, for example indianastandards.com, iwcomputer.net, abateofindiana.org, shzwlaw.com and moorehousebodyshop.com.
circleos.com partially shares name servers with other domains, for instance 100.25.64.in-addr.arpa, 101.25.64.in-addr.arpa, 96.25.64.in-addr.arpa and hni-inc.com.
These name servers are commonly used with the name servers iw1.indyweb.net.
Host names with one IP number:
The host ns1.indyweb.net points to 3.134.151.79 and the host ns2.indyweb.net points to 3.19.94.67.
Mail Servers
circleos.com is handled by a single mail server, circleos-com.mail.protection.outlook.com.
Host name circleos-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c901::1, 2a01:111:f403:f901::1, 2a01:111:f403:f903::, 52.101.9.20, 52.101.11.19, 52.101.41.54 and 52.101.50.1.