contextqa.com - dns.ninja
contextqa.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=1786017394 | ||||||
Subdomains
node01.contextqa.com |
analytics.contextqa.com |
www.contextqa.com |
Same first word
contextqa.com |
DNS History
14 records (11 active, 3 former)
●NSns-1317.awsdns-36.org2026-02-17 → 2026-08-06 · 3 obs
● 2026-02-17 11:32:36
● 2026-08-06 12:12:20
●NSns-1758.awsdns-27.co.uk2026-02-17 → 2026-08-06 · 3 obs
● 2026-02-17 11:32:36
● 2026-08-06 12:12:20
●NSns-315.awsdns-39.com2026-02-17 → 2026-08-06 · 3 obs
● 2026-02-17 11:32:36
● 2026-08-06 12:12:20
●NSns-681.awsdns-21.net2026-02-17 → 2026-08-06 · 3 obs
● 2026-02-17 11:32:36
● 2026-08-06 12:12:20
○NSns1.dynadot.com2017-05-12 → 2017-05-12 · 3 obs
○ 2026-02-17 11:32:36
○ 2026-08-06 12:12:20
○NSns2.dynadot.com2017-05-12 → 2017-05-12 · 3 obs
○ 2026-02-17 11:32:36
○ 2026-08-06 12:12:20
●MXalt1.aspmx.l.google.com2026-02-17 → 2026-08-06 · 2 obs
● 2026-08-06 12:12:20
●MXalt2.aspmx.l.google.com2026-02-17 → 2026-08-06 · 2 obs
● 2026-08-06 12:12:20
●MXalt3.aspmx.l.google.com2026-02-17 → 2026-08-06 · 2 obs
● 2026-08-06 12:12:20
●MXalt4.aspmx.l.google.com2026-02-17 → 2026-08-06 · 2 obs
● 2026-08-06 12:12:20
●MXaspmx.l.google.com2026-02-17 → 2026-08-06 · 2 obs
● 2026-08-06 12:12:20
●MXinbound-smtp.us-east-1.amazonaws.com2026-02-17 → 2026-08-06 · 2 obs
● 2026-08-06 12:12:20
●A191.96.56.1512026-02-17 → 2026-08-06 · 3 obs
● 2026-02-17 11:32:36
● 2026-08-06 12:12:20
○A52.0.217.442017-05-12 → 2017-05-12 · 3 obs
○ 2026-02-17 11:32:36
○ 2026-08-06 12:12:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| contextqa.com | ns-681.awsdns-21.net, ns-315.awsdns-39.com, ns-1758.awsdns-27.co.uk, ns-1317.awsdns-36.org | 2 records |
✅ Authoritative Response
Server:205.251.197.37
NS records: ns-681.awsdns-21.net, ns-315.awsdns-39.com, ns-1758.awsdns-27.co.uk, ns-1317.awsdns-36.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextqa.com (unsigned zone)
⏱️ Timing
Total: 557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.96.56.151 |
| NS | 4 | ns-1317.awsdns-36.org, ns-1758.awsdns-27.co.uk... |
| MX | 6 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | google-site-verification=ear6BRsbIbcKJoz, slack-domain-verification=UiJbhQ9fyhuR1H... |
| SOA | 1 | ns-1317.awsdns-36.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-315.awsdns-39.com, ns-315.awsdns-39.com)
Analysis
Hierarchy
contextqa.com is a parent domain, with node01.contextqa.com, analytics.contextqa.com and www.contextqa.com beneath it.
IP Addresses
contextqa.com resolves to one IP address: 191.96.56.151.
contextqa.com shares its IP numbers with other host names like www.contextqa.com, abcengrs.com and samholmessailing.com.
Name Servers
The authoritative name servers for contextqa.com are ns-315.awsdns-39.com, ns-681.awsdns-21.net, ns-1317.awsdns-36.org and ns-1758.awsdns-27.co.uk.
contextqa.com has at least partial name server overlap with other domains, such as energylabels.idealo.com, datacompliancesoftware.com, engrate.io and two others.
ns-315.awsdns-39.com, ns-681.awsdns-21.net, ns-1317.awsdns-36.org and ns-1758.awsdns-27.co.uk all point to exactly two IP numbers each: ns-315.awsdns-39.com → 205.251.193.59 and 2600:9000:5301:3b00::1; ns-681.awsdns-21.net → 205.251.194.169 and 2600:9000:5302:a900::1; ns-1317.awsdns-36.org → 205.251.197.37 and 2600:9000:5305:2500::1; ns-1758.awsdns-27.co.uk → 205.251.198.222 and 2600:9000:5306:de00::1.
Mail Servers
Mail for contextqa.com is routed through 6 mail servers, including inbound-smtp.us-east-1.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.
contextqa.com has at least partial mail server overlap with other domains such as harbinengineering.com, braziliando.com, ns500671.ns500671.ns500671.ns500754.ns500671.ns500742.ns500742.ns500671.ns500688.ns500705.ns500704.ns500705.ns500649.ns500666.ns500131.lustychickser.com and two more.
These mail servers commonly appear together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and two other mail servers.
Hostnames pointing to five IP numbers:
inbound-smtp.us-east-1.amazonaws.com resolves to four IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 172.253.115.27 and 2607:f8b0:4004:c21::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.