`comscoreresearch.com`

DNSSEC	⚠️ Not signed
NS	`ns-174.awsdns-21.com` ⭐
		A	2600:9000:5300:ae00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-174.awsdns-21.com`
		A	205.251.192.174^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-174.awsdns-21.com`
NS	`ns-1136.awsdns-14.org`
		A	2600:9000:5304:7000::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1136.awsdns-14.org`
		A	205.251.196.112^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1136.awsdns-14.org`
NS	`ns-2007.awsdns-58.co.uk`
		A	2600:9000:5307:d700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2007.awsdns-58.co.uk`
		A	205.251.199.215^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2007.awsdns-58.co.uk`
NS	`ns-742.awsdns-28.net`
		A	2600:9000:5302:e600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-742.awsdns-28.net`
		A	205.251.194.230^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-742.awsdns-28.net`
TXT	`MS=ms54413608`
TXT	`v=spf1 include:spf-00648602.pphosted.com`
SOA	`ns-174.awsdns-21.com`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=1771291435

⚠️ On DNS blocklist: pro, pro.plus, ultimate
📈 Tranco rank: #686,540

Same first word

comscoreresearch.com

DNS History

13 records (4 active, 9 former)

○NSdns01.iad.comscore.com2016-12-17 → 2018-09-23 · 3 obs

● 2016-12-17 07:46:56
● 2018-09-23 13:47:48
○ 2026-03-20 20:40:14

●NSns-1136.awsdns-14.org2026-03-20 → 2026-03-20 · 2 obs

○ 2018-09-23 13:47:48
● 2026-03-20 20:40:14

●NSns-174.awsdns-21.com2026-03-20 → 2026-03-20 · 2 obs

○ 2018-09-23 13:47:48
● 2026-03-20 20:40:14

●NSns-2007.awsdns-58.co.uk2026-03-20 → 2026-03-20 · 2 obs

○ 2018-09-23 13:47:48
● 2026-03-20 20:40:14

●NSns-742.awsdns-28.net2026-03-20 → 2026-03-20 · 2 obs

○ 2018-09-23 13:47:48
● 2026-03-20 20:40:14

○NSns1-213.akam.net2016-12-17 → 2018-09-23 · 3 obs

● 2016-12-17 07:46:56
● 2018-09-23 13:47:48
○ 2026-03-20 20:40:14

○NSns1-86.akam.net2016-12-17 → 2018-09-23 · 3 obs

● 2016-12-17 07:46:56
● 2018-09-23 13:47:48
○ 2026-03-20 20:40:14

○NSuse1.akam.net2016-12-17 → 2018-09-23 · 3 obs

● 2016-12-17 07:46:56
● 2018-09-23 13:47:48
○ 2026-03-20 20:40:14

○NSuse3.akam.net2016-12-17 → 2018-09-23 · 3 obs

● 2016-12-17 07:46:56
● 2018-09-23 13:47:48
○ 2026-03-20 20:40:14

○NSusw2.akam.net2016-12-17 → 2018-09-23 · 3 obs

● 2016-12-17 07:46:56
● 2018-09-23 13:47:48
○ 2026-03-20 20:40:14

○NSusw4.akam.net2016-12-17 → 2018-09-23 · 3 obs

● 2016-12-17 07:46:56
● 2018-09-23 13:47:48
○ 2026-03-20 20:40:14

○NSusw5.akam.net2016-12-17 → 2018-09-23 · 3 obs

● 2016-12-17 07:46:56
● 2018-09-23 13:47:48
○ 2026-03-20 20:40:14

○NSzc.akam.net2018-08-15 → 2018-09-23 · 4 obs

○ 2016-12-17 07:46:56
● 2018-08-15 18:38:36
● 2018-09-23 13:47:48
○ 2026-03-20 20:40:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
comscoreresearch.com	ns-174.awsdns-21.com, ns-742.awsdns-28.net, ns-1136.awsdns-14.org, ns-2007.awsdns-58.co.uk	1 record

✅ Authoritative Response

Server: 205.251.192.174

NS records: ns-174.awsdns-21.com, ns-742.awsdns-28.net, ns-1136.awsdns-14.org, ns-2007.awsdns-58.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comscoreresearch.com (unsigned zone)

⏱️ Timing

Total: 935ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1136.awsdns-14.org, ns-174.awsdns-21.com...`
TXT	2	`MS=ms54413608, v=spf1 include:spf-00648602.pphosted.com`
SOA	1	`ns-174.awsdns-21.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-174.awsdns-21.com)

Analysis

Name Servers

comscoreresearch.com is delegated to four name servers: ns-174.awsdns-21.com, ns-742.awsdns-28.net, ns-1136.awsdns-14.org and ns-2007.awsdns-58.co.uk.

comscoreresearch.com shares some name servers with other domains, for example disholidays.com, 66.174.93.in-addr.arpa, novosi.com, d34867ifgirzjl.cloudfront.net and purelyblack.com.

Host names with two IP numbers

Two IPs per host:

ns-174.awsdns-21.com points to 2600:9000:5300:ae00::1 and 205.251.192.174

ns-742.awsdns-28.net points to 2600:9000:5302:e600::1 and 205.251.194.230

ns-1136.awsdns-14.org points to 2600:9000:5304:7000::1 and 205.251.196.112

ns-2007.awsdns-58.co.uk points to 2600:9000:5307:d700::1 and 205.251.199.215

comscoreresearch.com - robtex.com