contentgain.com - robtex.com

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`contentgain.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon}
A	13.223.25.84^{🇺🇸 Amazon}
A	54.243.117.197^{🇺🇸 Amazon}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0^{🇺🇸 Amazon}
		A	2600:1f18:683a:ae1b:36f4:3cd1:55dc:15^{🇺🇸 Amazon}
		A	2600:1f18:683a:ae1b:a3a3:a121:df82:330a^{🇺🇸 Amazon}
		A	13.222.185.86^{🇺🇸 Amazon}
			PTR	`ec2-13-222-185-86.compute-1.amazonaws.com`
		A	54.145.187.170^{🇺🇸 Amazon}
			PTR	`ec2-54-145-187-170.compute-1.amazonaws.com`
		A	100.30.180.112^{🇺🇸 Amazon}
			PTR	`ec2-100-30-180-112.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:8ce4:b69a:5395:a667^{🇺🇸 Amazon}
		A	2600:1f18:683a:ae1a:f1dc:f785:ea95:934^{🇺🇸 Amazon}
		A	2600:1f18:683a:ae1b:e37c:36f9:938b:50d9^{🇺🇸 Amazon}
		A	18.232.132.132^{🇺🇸 Amazon}
			PTR	`ec2-18-232-132-132.compute-1.amazonaws.com`
		A	34.201.171.56^{🇺🇸 Amazon}
			PTR	`ec2-34-201-171-56.compute-1.amazonaws.com`
		A	54.87.7.90^{🇺🇸 Amazon}
			PTR	`ec2-54-87-7-90.compute-1.amazonaws.com`
		A	54.162.125.165^{🇺🇸 Amazon}
			PTR	`ec2-54-162-125-165.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:678:ef2a:ccc:8ab1^{🇺🇸 Amazon}
		A	2600:1f18:683a:ae1a:9fb2:b841:953b:45b4^{🇺🇸 Amazon}
		A	2600:1f18:683a:ae1b:2eeb:def5:98eb:a7b7^{🇺🇸 Amazon}
		A	2600:1f18:683a:ae1b:4e37:cd24:8e19:7232^{🇺🇸 Amazon}
		A	2600:1f18:683a:ae1b:de14:fa8c:7bd:d63b^{🇺🇸 Amazon}
		A	3.80.97.138^{🇺🇸 Amazon}
			PTR	`ec2-3-80-97-138.compute-1.amazonaws.com`
		A	18.212.87.210^{🇺🇸 Amazon}
			PTR	`ec2-18-212-87-210.compute-1.amazonaws.com`
		A	54.226.42.198^{🇺🇸 Amazon}
			PTR	`ec2-54-226-42-198.compute-1.amazonaws.com`
		A	100.31.77.234^{🇺🇸 Amazon}
			PTR	`ec2-100-31-77-234.compute-1.amazonaws.com`
MX	`mail.doclix.com`⁽⁹⁹⁹⁾
		A	13.248.169.48^{🇺🇸 Amazon}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
MX	`mailstore1.secureserver.net`⁽⁹⁹⁹⁾
		A	216.69.141.78^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
MX	`smtp.secureserver.net`⁽⁹⁹⁹⁾
		A	216.69.141.71^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-02-15 #1

`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=1770918430

Up

cdn.contentgain.com

Same first word

contentgain.com

Similar names

continentag.com

gaincontent.com

DNS History

13 records (10 active, 3 former)

●NSns1.namebrightdns.com2026-02-15 → 2026-02-15 · 3 obs

○ 2016-05-01 17:40:22
● 2026-02-15 22:32:10
● 2026-02-15 22:32:12

○NSns45.domaincontrol.com2015-07-04 → 2016-05-01 · 4 obs

● 2015-07-04 05:49:58
● 2016-05-01 17:40:22
○ 2026-02-15 22:32:10
○ 2026-02-15 22:32:12

○NSns46.domaincontrol.com2015-07-04 → 2016-05-01 · 4 obs

● 2015-07-04 05:49:58
● 2016-05-01 17:40:22
○ 2026-02-15 22:32:10
○ 2026-02-15 22:32:12

●NSnsg1.namebrightdns.com2026-02-15 → 2026-02-15 · 3 obs

○ 2016-05-01 17:40:22
● 2026-02-15 22:32:10
● 2026-02-15 22:32:12

●NSnsg2.namebrightdns.com2026-02-15 → 2026-02-15 · 3 obs

○ 2016-05-01 17:40:22
● 2026-02-15 22:32:10
● 2026-02-15 22:32:12

●MXmail.doclix.com2015-07-04 → 2026-02-15 · 2 obs

● 2015-07-04 05:49:58
● 2026-02-15 22:32:12

●MXmailstore1.secureserver.net2015-07-04 → 2026-02-15 · 2 obs

● 2015-07-04 05:49:58
● 2026-02-15 22:32:12

●MXsmtp.secureserver.net2015-07-04 → 2026-02-15 · 2 obs

● 2015-07-04 05:49:58
● 2026-02-15 22:32:12

●A13.223.25.842026-02-15 → 2026-02-15 · 3 obs

○ 2016-05-01 17:40:22
● 2026-02-15 22:32:10
● 2026-02-15 22:32:12

○A184.168.221.382015-07-04 → 2016-05-01 · 4 obs

● 2015-07-04 05:49:58
● 2016-05-01 17:40:22
○ 2026-02-15 22:32:10
○ 2026-02-15 22:32:12

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-15 → 2026-02-15 · 3 obs

○ 2016-05-01 17:40:22
● 2026-02-15 22:32:10
● 2026-02-15 22:32:12

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-15 → 2026-02-15 · 3 obs

○ 2016-05-01 17:40:22
● 2026-02-15 22:32:10
● 2026-02-15 22:32:12

●A54.243.117.1972026-02-15 → 2026-02-15 · 3 obs

○ 2016-05-01 17:40:22
● 2026-02-15 22:32:10
● 2026-02-15 22:32:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
contentgain.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	-

✅ Authoritative Response

Server: 18.232.132.132

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentgain.com (unsigned zone)

⏱️ Timing

Total: 88ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

AI analysis

cdn.contentgain.com has contentgain.com as its parent.

contentgain.com maps to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance ns1.intsure.com, teamposeidon.com, aamshop.com, isledon.com and milechain.com share IP numbers with contentgain.com.

contentgain.com is delegated to name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

contentgain.com at least partially shares name servers with other domains such as pixtem.com, imagesign.com, aimhotels.com, misibet.com and talentcrafters.com.

These name servers are commonly used alongside ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with nine IP numbers: nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:678:ef2a:ccc:8ab1 2600:1f18:683a:ae1a:9fb2:b841:953b:45b4 2600:1f18:683a:ae1b:2eeb:def5:98eb:a7b7 2600:1f18:683a:ae1b:4e37:cd24:8e19:7232 2600:1f18:683a:ae1b:de14:fa8c:7bd:d63b 3.80.97.138 18.212.87.210 54.226.42.198 and 100.31.77.234.

Host names with seven IP numbers: nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:8ce4:b69a:5395:a667 2600:1f18:683a:ae1a:f1dc:f785:ea95:934 2600:1f18:683a:ae1b:e37c:36f9:938b:50d9 18.232.132.132 34.201.171.56 54.87.7.90 and 54.162.125.165.

Host names with six IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0 2600:1f18:683a:ae1b:36f4:3cd1:55dc:15 2600:1f18:683a:ae1b:a3a3:a121:df82:330a 13.222.185.86 54.145.187.170 and 100.30.180.112.

contentgain.com is handled by three mail servers: mail.doclix.com, mailstore1.secureserver.net and smtp.secureserver.net.

contentgain.com shares mail servers with other domains at least in part, for instance maxgalleria.com, powhatanstorage.com, x119911.com, sprayandforget.info and poochamhillwinery.com.

Host names with three IP numbers

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162

smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113

Host names with two IP numbers

mail.doclix.com points to 13.248.169.48 and 76.223.54.146