contextrix.com - robtex.com
contextrix.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=1793093896 | ||||||
Same first word
contextrix.com |
Similar names
Previous names
Next names
DNS History
11 records (11 active, 0 former)
●MXus2.mx1.mailhostbox.com2026-09-04 → 2026-10-27 · 2 obs
● 2026-10-27 09:45:30
●MXus2.mx2.mailhostbox.com2026-09-04 → 2026-10-27 · 2 obs
● 2026-10-27 09:45:30
●MXus2.mx3.mailhostbox.com2026-09-04 → 2026-10-27 · 2 obs
● 2026-10-27 09:45:30
●A198.185.159.1442026-09-04 → 2026-10-27 · 2 obs
● 2026-10-27 09:45:30
●A198.185.159.1452026-09-04 → 2026-10-27 · 2 obs
● 2026-10-27 09:45:30
●A198.49.23.1442026-09-04 → 2026-10-27 · 2 obs
● 2026-10-27 09:45:30
●A198.49.23.1452026-09-04 → 2026-10-27 · 2 obs
● 2026-10-27 09:45:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| contextrix.com | ns1.whois.com, ns2.whois.com, ns3.whois.com, ns4.whois.com | 16 records |
✅ Authoritative Response
Server:162.251.82.124
NS records: ns1.whois.com, ns2.whois.com, ns3.whois.com, ns4.whois.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextrix.com (unsigned zone)
⏱️ Timing
Total: 360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.144, 198.49.23.145... |
| NS | 4 | ns4.whois.com, ns2.whois.com... |
| MX | 3 | us2.mx3.mailhostbox.com (pri: 100), us2.mx1.mailhostbox.com (pri: 100)... |
| TXT | 1 | v=spf1 redirect=_spf.mailhostbox.com |
| SOA | 1 | ns1.whois.com malatete.mac.com |
📌 Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (ns1.whois.com, ns1.whois.com, ns1.whois.com...)
Analysis
IP Addresses
contextrix.com points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
madivycom.com, njpphoto.com, heatheraharper.com and two other host names share IP numbers with contextrix.com.
Name Servers
The authoritative name servers for contextrix.com are ns1.whois.com, ns2.whois.com, ns3.whois.com and ns4.whois.com.
There is at least partial name server overlap between contextrix.com and other domains — soundclap.net, nettoyeurfreddy.ca, cpmia.com and two more among them.
These name servers are routinely deployed together with the name servers 208.91.197.91.
ns1.whois.com, ns2.whois.com, ns3.whois.com and ns4.whois.com are host names that each resolve to four IP numbers: ns1.whois.com resolves to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251, ns2.whois.com resolves to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249, ns3.whois.com resolves to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247 and ns4.whois.com resolves to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.
Mail Servers
Incoming mail for contextrix.com is delivered via three mail servers: us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com.
contextrix.com has at least partial mail server overlap with other domains such as multigain.in, infrahitech.com.br, avhmch.org and two more.
Three hostnames, one IP address apiece: us2.mx1.mailhostbox.com resolves to 162.215.3.26, us2.mx2.mailhostbox.com resolves to 162.215.2.27 and us2.mx3.mailhostbox.com resolves to 162.215.3.25.