www.contextoptional.com - dns.ninja
www.contextoptional.com
contextoptional.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 165.225.145.57🇺🇸 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | ns101.adobe.net ⭐ | ||||||
| NS | ns102.adobe.net | ||||||
| NS | ns201.adobe.net | ||||||
| NS | ns202.adobe.net | ||||||
| NS | ns203.adobe.net | ||||||
| NS | ns204.adobe.net | ||||||
| NS | ns205.adobe.net | ||||||
| NS | ns206.adobe.net | ||||||
| MX | contextoptional-com.mail.protection.outlook.com ⭐ | ||||||
| MX | adobe.mail.protection.outlook.com(20) | ||||||
| TXT | MS=ms27282501 | ||||||
| TXT | v=spf1 mx ip4:66.235.132.38 ip4:69.36.227.44 ip4:64.151.66.84 ip4:204.15.3.21... | ||||||
| SOA | ns101.adobe.netdnsadmin@omniture.com 2022-04-08 #0 | ||||||
WOT: SAFE (76/100)
Same first word
Similar names
DNS History
14 records (1 active, 13 former)
○NSns1.omtrdc.net2015-12-04 → 2017-03-15 · 4 obs
● 2017-03-15 10:43:16
○ 2019-12-22 15:10:20
○ 2026-08-11 09:16:08
○NSns2.omtrdc.net2015-12-04 → 2017-03-15 · 4 obs
● 2017-03-15 10:43:16
○ 2019-12-22 15:10:20
○ 2026-08-11 09:16:08
○MXadobe.mail.protection.outlook.com2015-12-04 → 2017-03-15 · 4 obs
● 2017-03-15 10:43:16
○ 2019-12-22 15:10:20
○ 2026-08-11 09:16:08
○MXcontextoptional-com.mail.protection.outlook.com2015-12-04 → 2017-03-15 · 4 obs
● 2017-03-15 10:43:16
○ 2019-12-22 15:10:20
○ 2026-08-11 09:16:08
○A165.225.145.572015-08-17 → 2017-03-15 · 4 obs
● 2017-03-15 10:43:16
○ 2019-12-22 15:10:20
○ 2026-08-11 09:16:08
●CNAMEcontextoptional.com2015-08-17 → 2026-08-11 · 2 obs
● 2026-08-11 09:16:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| contextoptional.com | ns201.adobe.net, ns202.adobe.net, ns203.adobe.net, ns204.adobe.net... | - |
✅ Authoritative Response
Server:199.7.68.252
NS records: ns201.adobe.net, ns202.adobe.net, ns203.adobe.net, ns204.adobe.net, ns205.adobe.net, ns206.adobe.net, ns101.adobe.net, ns102.adobe.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextoptional.com (unsigned zone)
⏱️ Timing
Total: 657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | contextoptional.com |
Analysis
IP Addresses
www.contextoptional.com resolves to one IP address: 165.225.145.57.
www.contextoptional.com shares its IP numbers with other host names like ccg1.contextoptional.com, monitoring1.contextoptional.com and contextoptional.com.
Name Servers
www.contextoptional.com is served by 8 authoritative name servers — among them ns101.adobe.net, ns102.adobe.net, ns201.adobe.net and 5 others.
www.contextoptional.com shares at least some of its name servers with other domains, including clientstep.net, adobesensei.support, golivecoauthor.com and two others.
These name servers are frequently seen alongside ns202.adobe.net, ns203.adobe.net, ns204.adobe.net and 3 other name servers.
Hostnames that resolve to two IP addresses:
ns201.adobe.net resolves to two addresses: 204.74.108.252 and 2001:502:f3ff::e.
ns202.adobe.net resolves to two addresses: 204.74.109.252 and 2610:a1:1014::e.
ns203.adobe.net resolves to two addresses: 199.7.68.252 and 2610:a1:1015::e.
ns204.adobe.net resolves to two addresses: 199.7.69.252 and 2001:502:4612::e.
ns205.adobe.net resolves to two addresses: 204.74.114.252 and 2610:a1:1016::e.
ns206.adobe.net resolves to two addresses: 204.74.115.252 and 2610:a1:1017::e.
Hosts with just one IP address:
The hostname ns101.adobe.net resolves to 66.235.154.1.
The hostname ns102.adobe.net resolves to 66.235.155.1.
Mail Servers
Mail for www.contextoptional.com is handled by two mail servers — adobe.mail.protection.outlook.com and contextoptional-com.mail.protection.outlook.com.
The mail server configuration of www.contextoptional.com is identical to that of other domains — contextoptional.com being one example.
www.contextoptional.com has at least partial mail server overlap with other domains such as tp00.scl2.efrontier.com, nagin-l3.sjc.efrontier.com, proofhq.com and two more.
The mail servers support-efrontier-com.mail.protection.outlook.com, omniture-com.mail.protection.outlook.com, visualsciences-com.mail.protection.outlook.com and echosign-com.mail.protection.outlook.com are commonly seen alongside these mail servers.
The host names adobe.mail.protection.outlook.com and contextoptional-com.mail.protection.outlook.com each point to four IP numbers: adobe.mail.protection.outlook.com points to 52.101.9.5, 52.101.9.11, 52.101.41.21 and 52.101.41.54; contextoptional-com.mail.protection.outlook.com points to 52.101.9.11, 52.101.10.14, 52.101.41.24 and 52.101.50.4.
adobe.mail.protection.outlook.com along with contextoptional-com.mail.protection.outlook.com each resolve to 52.101.9.11 IP addresses.