na-os.com - robtex.com
na-os.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=1774423912 | ||||||
Same first word
na-os.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns51.domaincontrol.com2015-07-24 → 2026-03-25 · 2 obs
● 2026-03-25 07:38:24
●NSns52.domaincontrol.com2015-07-24 → 2026-03-25 · 2 obs
● 2026-03-25 07:38:24
●MXnaos-com0e.mail.protection.outlook.com2015-07-24 → 2026-03-25 · 2 obs
● 2026-03-25 07:38:24
●A13.248.243.52026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 07:38:22
● 2026-03-25 07:38:24
○A45.40.174.22016-11-27 → 2016-11-27 · 4 obs
● 2016-11-27 03:16:56
○ 2017-01-10 05:30:48
○ 2026-03-25 07:38:24
○A45.40.174.32017-01-10 → 2017-09-25 · 5 obs
● 2017-01-10 05:30:48
● 2017-09-25 18:39:12
○ 2026-03-25 07:38:22
○ 2026-03-25 07:38:24
○A50.63.249.2072015-07-24 → 2016-04-15 · 4 obs
● 2016-04-15 18:05:38
○ 2016-11-27 03:16:56
○ 2026-03-25 07:38:24
●A76.223.105.2302026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 07:38:22
● 2026-03-25 07:38:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| na-os.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for na-os.com (unsigned zone)
⏱️ Timing
Total: 217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | naos-com0e.mail.protection.outlook.com ( |
| TXT | 4 | google-site-verification=gAqqsbtUcp5GTky, klaviyo-site-verification=Wfy8F6... |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
IP Addresses
The entity na-os.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
For instance, other host names bradair.com, gregx.co, primvis.com, pressingads.com and transformer.solutions share IP numbers with na-os.com.
Name Servers
na-os.com is delegated to two name servers: ns51.domaincontrol.com and ns52.domaincontrol.com.
na-os.com uses the same name server setup as other domains such as glasgownews.org.uk, antellesi.com, pathomsub.com, thegroombox.com and paca.uk.com.
na-os.com shares name servers with other domains at least partially, for example telecoqui.com.
Host names with two IP numbers:
ns51.domaincontrol.com points to 2603:5:2192::1a and 97.74.105.26; ns52.domaincontrol.com points to 2603:5:2292::1a and 173.201.73.26.
Mail Servers
na-os.com is handled by a single mail server, naos-com0e.mail.protection.outlook.com.
Host name naos-com0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.1, 52.101.190.2 and 52.101.192.1.