selectablemedia.com - dns.ninja

`selectablemedia.com`

DNSSEC	⚠️ Not signed
NS	`ns-615.awsdns-12.net` ⭐
		A	2600:9000:5302:6700::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-615.awsdns-12.net`
		A	205.251.194.103^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-615.awsdns-12.net`
NS	`ns-1338.awsdns-39.org`
		A	2600:9000:5305:3a00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1338.awsdns-39.org`
		A	205.251.197.58^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1338.awsdns-39.org`
NS	`ns-1704.awsdns-21.co.uk`
		A	2600:9000:5306:a800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1704.awsdns-21.co.uk`
		A	205.251.198.168^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1704.awsdns-21.co.uk`
NS	`ns-412.awsdns-51.com`
		A	2600:9000:5301:9c00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-412.awsdns-51.com`
		A	205.251.193.156^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-412.awsdns-51.com`
TXT	`MS=ms27165278`
SOA	`ns-615.awsdns-12.net`awsdns-hostmaster@amazon.com serial=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=1786008204

Subdomains

cdn.selectablemedia.com

Same first word

selectablemedia.com

DNS History

8 records (4 active, 4 former)

●NSns-1338.awsdns-39.org2015-06-29 → 2026-08-06 · 2 obs

● 2015-06-29 00:50:10
● 2026-08-06 09:40:14

●NSns-1704.awsdns-21.co.uk2015-06-29 → 2026-08-06 · 2 obs

● 2015-06-29 00:50:10
● 2026-08-06 09:40:14

●NSns-412.awsdns-51.com2015-06-29 → 2026-08-06 · 2 obs

● 2015-06-29 00:50:10
● 2026-08-06 09:40:14

●NSns-615.awsdns-12.net2015-06-29 → 2026-08-06 · 2 obs

● 2015-06-29 00:50:10
● 2026-08-06 09:40:14

○MXselectablemedia-com.mail.protection.outlook.com2015-06-29 → 2017-03-29 · 4 obs

● 2015-06-29 00:50:10
● 2017-03-29 17:05:48
○ 2020-03-01 18:36:18
○ 2026-08-06 09:40:14

○MXus-smtp-inbound-1.mimecast.com2020-03-01 → 2020-03-01 · 4 obs

○ 2017-03-29 17:05:48
● 2020-03-01 18:36:18
○ 2026-03-04 15:52:38
○ 2026-08-06 09:40:14

○MXus-smtp-inbound-2.mimecast.com2020-03-01 → 2020-03-01 · 4 obs

○ 2017-03-29 17:05:48
● 2020-03-01 18:36:18
○ 2026-03-04 15:52:38
○ 2026-08-06 09:40:14

○A54.205.13.1652015-06-29 → 2017-03-29 · 4 obs

● 2015-06-29 00:50:10
● 2017-03-29 17:05:48
○ 2020-03-01 18:36:18
○ 2026-08-06 09:40:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
selectablemedia.com	ns-615.awsdns-12.net, ns-412.awsdns-51.com, ns-1704.awsdns-21.co.uk, ns-1338.awsdns-39.org	2 records

✅ Authoritative Response

Server:205.251.194.103

NS records: ns-615.awsdns-12.net, ns-412.awsdns-51.com, ns-1704.awsdns-21.co.uk, ns-1338.awsdns-39.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for selectablemedia.com (unsigned zone)

⏱️ Timing

Total: 1626ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1338.awsdns-39.org, ns-1704.awsdns-21.co.uk...`
TXT	1	`MS=ms27165278`
SOA	1	`ns-615.awsdns-12.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-412.awsdns-51.com, ns-412.awsdns-51.com)

Analysis

Hierarchy

cdn.selectablemedia.com is a subdomain of selectablemedia.com.

Name Servers

The authoritative name servers for selectablemedia.com are ns-412.awsdns-51.com, ns-615.awsdns-12.net, ns-1338.awsdns-39.org and ns-1704.awsdns-21.co.uk.

The name servers of selectablemedia.com overlap at least partially with those of other domains — among them infinitaslearning.net, ec2messages.ap-northeast-1.amazonaws.com, dd0p2akvxtoow.cloudfront.net and two more.

Each of the four hosts ns-412.awsdns-51.com, ns-615.awsdns-12.net, ns-1338.awsdns-39.org and ns-1704.awsdns-21.co.uk has two IP addresses. ns-412.awsdns-51.com points to 205.251.193.156 and 2600:9000:5301:9c00::1. ns-615.awsdns-12.net points to 205.251.194.103 and 2600:9000:5302:6700::1. ns-1338.awsdns-39.org points to 205.251.197.58 and 2600:9000:5305:3a00::1. ns-1704.awsdns-21.co.uk points to 205.251.198.168 and 2600:9000:5306:a800::1.