contextoptional.com - dns.ninja

`contextoptional.com`

DNSSEC	⚠️ Not signed
A	165.225.145.57^{🇺🇸 UNSPECIFIED160.0.0.0/3}
NS	`ns101.adobe.net` ⭐
		A	66.235.154.1^{🇺🇸 Amazon66.235.154.0/24 EC2 Prefix}
			PTR	`ns101.adobe.net`
NS	`ns102.adobe.net`
		A	66.235.155.1^{🇺🇸 Amazon66.235.155.0/24 EC2 Prefix}
			PTR	`ns102.adobe.net`
NS	`ns201.adobe.net`
		A	2001:502:f3ff::e^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`ns201.adobe.net`
		A	204.74.108.252^{🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar}
			PTR	`dns01.omniture.com`
			PTR	`ns201.adobe.net`
			PTR	`ns301.adobe.net`
NS	`ns202.adobe.net`
		A	2610:a1:1014::e^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`ns202.adobe.net`
		A	204.74.109.252^{🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar}
			PTR	`dns02.omniture.com`
			PTR	`ns202.adobe.net`
			PTR	`ns302.adobe.net`
NS	`ns203.adobe.net`
		A	2610:a1:1015::e^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`ns203.adobe.net`
		A	199.7.68.252^{🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar}
			PTR	`dns03.omniture.com`
			PTR	`ns203.adobe.net`
			PTR	`ns303.adobe.net`
NS	`ns204.adobe.net`
		A	2001:502:4612::e^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`ns204.adobe.net`
		A	199.7.69.252^{🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar}
			PTR	`dns04.omniture.com`
			PTR	`ns204.adobe.net`
NS	`ns205.adobe.net`
		A	2610:a1:1016::e^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`ns205.adobe.net`
		A	204.74.114.252^{🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar}
			PTR	`dns05.omniture.com`
			PTR	`ns205.adobe.net`
			PTR	`ns305.adobe.net`
NS	`ns206.adobe.net`
		A	2610:a1:1017::e^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`ns206.adobe.net`
		A	204.74.115.252^{🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar}
			PTR	`dns06.omniture.com`
			PTR	`ns206.adobe.net`
			PTR	`ns306.adobe.net`
MX	`contextoptional-com.mail.protection.outlook.com` ⭐
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
MX	`adobe.mail.protection.outlook.com`⁽²⁰⁾
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
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.net`dnsadmin@omniture.com 2022-04-08 #0

`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.net`nstld@verisign-grs.com serial=1786446514

WOT: SAFE (76/100)

Subdomains

www.contextoptional.com

sms.contextoptional.com

ccg1.contextoptional.com

monitoring1.contextoptional.com

Same first word

contextoptional.com

DNS History

13 records (11 active, 2 former)

○NSns1.omtrdc.net2015-06-22 → 2017-07-03 · 4 obs

● 2015-06-22 22:33:08
● 2017-07-03 18:32:48
○ 2026-02-27 04:29:50
○ 2026-08-11 11:25:52

●NSns101.adobe.net2026-02-27 → 2026-08-11 · 3 obs

○ 2017-07-03 18:32:48
● 2026-02-27 04:29:50
● 2026-08-11 11:25:52

●NSns102.adobe.net2026-02-27 → 2026-08-11 · 3 obs

○ 2017-07-03 18:32:48
● 2026-02-27 04:29:50
● 2026-08-11 11:25:52

○NSns2.omtrdc.net2015-06-22 → 2017-07-03 · 4 obs

● 2015-06-22 22:33:08
● 2017-07-03 18:32:48
○ 2026-02-27 04:29:50
○ 2026-08-11 11:25:52

●NSns201.adobe.net2026-02-27 → 2026-08-11 · 3 obs

○ 2017-07-03 18:32:48
● 2026-02-27 04:29:50
● 2026-08-11 11:25:52

●NSns202.adobe.net2026-02-27 → 2026-08-11 · 3 obs

○ 2017-07-03 18:32:48
● 2026-02-27 04:29:50
● 2026-08-11 11:25:52

●NSns203.adobe.net2026-02-27 → 2026-08-11 · 3 obs

○ 2017-07-03 18:32:48
● 2026-02-27 04:29:50
● 2026-08-11 11:25:52

●NSns204.adobe.net2026-02-27 → 2026-08-11 · 3 obs

○ 2017-07-03 18:32:48
● 2026-02-27 04:29:50
● 2026-08-11 11:25:52

●NSns205.adobe.net2026-02-27 → 2026-08-11 · 3 obs

○ 2017-07-03 18:32:48
● 2026-02-27 04:29:50
● 2026-08-11 11:25:52

●NSns206.adobe.net2026-02-27 → 2026-08-11 · 3 obs

○ 2017-07-03 18:32:48
● 2026-02-27 04:29:50
● 2026-08-11 11:25:52

●MXadobe.mail.protection.outlook.com2015-06-22 → 2026-08-11 · 2 obs

● 2015-06-22 22:33:08
● 2026-08-11 11:25:52

●MXcontextoptional-com.mail.protection.outlook.com2015-06-22 → 2026-08-11 · 2 obs

● 2015-06-22 22:33:08
● 2026-08-11 11:25:52

●A165.225.145.572015-06-22 → 2026-08-11 · 2 obs

● 2015-06-22 22:33:08
● 2026-08-11 11:25:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contextoptional.com	ns201.adobe.net, ns202.adobe.net, ns203.adobe.net, ns204.adobe.net...	-

✅ Authoritative Response

Server:66.235.154.1

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: 1438ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`165.225.145.57`
NS	8	`ns101.adobe.net, ns102.adobe.net...`
MX	2	`contextoptional-com.mail.protection.outl, adobe.mail.protection.outlook.com (pri:`
TXT	2	`v=spf1 mx ip4:66.235.132.38 ip4:69.36.22, MS=ms27282501`
SOA	1	`ns101.adobe.net dnsadmin.omniture.com`

Analysis

Hierarchy

contextoptional.com is the parent domain of www.contextoptional.com, sms.contextoptional.com, ccg1.contextoptional.com and monitoring1.contextoptional.com.

IP Addresses

contextoptional.com resolves to just one IP address, 165.225.145.57.

Host names such as ccg1.contextoptional.com and monitoring1.contextoptional.com share IP numbers with contextoptional.com.

Name Servers

contextoptional.com carries NS records listing 8 name servers — ns101.adobe.net, ns102.adobe.net, ns201.adobe.net and 5 others.

contextoptional.com shares at least some of its name servers with other domains, including 156.235.66.in-addr.arpa, adobe.at, aftereffects.info and two others.

These name servers are frequently seen alongside ns202.adobe.net, ns203.adobe.net, ns204.adobe.net and 4 other name servers.

Host names that have two IP addresses:

The A records for ns201.adobe.net return 204.74.108.252 and 2001:502:f3ff::e.

The A records for ns202.adobe.net return 204.74.109.252 and 2610:a1:1014::e.

The A records for ns203.adobe.net return 199.7.68.252 and 2610:a1:1015::e.

The A records for ns204.adobe.net return 199.7.69.252 and 2001:502:4612::e.

The A records for ns205.adobe.net return 204.74.114.252 and 2610:a1:1016::e.

The A records for ns206.adobe.net return 204.74.115.252 and 2610:a1:1017::e.

Host names that point to one IP address:

ns101.adobe.net resolves to the IP address 66.235.154.1.

ns102.adobe.net resolves to the IP address 66.235.155.1.

Mail Servers

contextoptional.com is served by two mail servers, adobe.mail.protection.outlook.com and contextoptional-com.mail.protection.outlook.com.

There is at least a partial MX overlap between contextoptional.com and other domains, including jp1.echosign.com, omniture.net, echosignstage.com and two others.

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 mail servers that frequently appear together with these mail servers.

Both adobe.mail.protection.outlook.com and contextoptional-com.mail.protection.outlook.com resolve to four IP addresses: adobe.mail.protection.outlook.com directs to 52.101.9.12, 52.101.10.8, 52.101.11.3 and 52.101.11.19, and contextoptional-com.mail.protection.outlook.com directs to 52.101.10.12, 52.101.41.21, 52.101.50.13 and 52.101.194.17.