contexa.com - dns.ninja
contexa.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=1785912654 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns-1205.awsdns-22.org2015-05-15 → 2026-08-05 · 2 obs
● 2026-08-05 06:51:38
●NSns-16.awsdns-02.com2015-05-15 → 2026-08-05 · 2 obs
● 2026-08-05 06:51:38
●NSns-2014.awsdns-59.co.uk2015-05-15 → 2026-08-05 · 2 obs
● 2026-08-05 06:51:38
●NSns-840.awsdns-41.net2015-05-15 → 2026-08-05 · 2 obs
● 2026-08-05 06:51:38
●MXalt1.aspmx.l.google.com2015-05-15 → 2026-08-05 · 2 obs
● 2026-08-05 06:51:38
●MXalt2.aspmx.l.google.com2015-05-15 → 2026-08-05 · 2 obs
● 2026-08-05 06:51:38
●MXalt3.aspmx.l.google.com2015-05-15 → 2026-08-05 · 2 obs
● 2026-08-05 06:51:38
●MXalt4.aspmx.l.google.com2015-05-15 → 2026-08-05 · 2 obs
● 2026-08-05 06:51:38
●MXaspmx.l.google.com2015-05-15 → 2026-08-05 · 2 obs
● 2026-08-05 06:51:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contexa.com | ns-16.awsdns-02.com, ns-840.awsdns-41.net, ns-1205.awsdns-22.org, ns-2014.awsdns-59.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.222
NS records: ns-16.awsdns-02.com, ns-840.awsdns-41.net, ns-1205.awsdns-22.org, ns-2014.awsdns-59.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contexa.com (unsigned zone)
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1205.awsdns-22.org, ns-16.awsdns-02.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 ip4:216.52.252.69 ip4:207.71.196. |
| SOA | 1 | ns-16.awsdns-02.com awsdns-hostmaster.am |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-16.awsdns-02.com, ns-16.awsdns-02.com)
Analysis
Name Servers
Four name servers handle the delegation for contexa.com: ns-16.awsdns-02.com, ns-840.awsdns-41.net, ns-1205.awsdns-22.org and ns-2014.awsdns-59.co.uk.
contexa.com shares at least some of its name servers with other domains, including d396qusza40orc.cloudfront.net, monquotidien.fr, tax-prod.lc.a.intuit.com and two others.
The host names ns-16.awsdns-02.com, ns-840.awsdns-41.net, ns-1205.awsdns-22.org and ns-2014.awsdns-59.co.uk each resolve to two IP addresses: ns-16.awsdns-02.com resolves to 205.251.192.16 and 2600:9000:5300:1000::1; ns-840.awsdns-41.net resolves to 205.251.195.72 and 2600:9000:5303:4800::1; ns-1205.awsdns-22.org resolves to 205.251.196.181 and 2600:9000:5304:b500::1; ns-2014.awsdns-59.co.uk resolves to 205.251.199.222 and 2600:9000:5307:de00::1.
Mail Servers
contexa.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by contexa.com are shared with other domains: gemmedia.com, sagasports.us, ithinkmac.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com has two IP addresses: 142.251.16.26 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.