`coremarkbase.com`

DNSSEC	⚠️ Not signed
NS	`ns-1494.awsdns-58.org` ⭐
		A	2600:9000:5305:d600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1494.awsdns-58.org`
		A	205.251.197.214^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1494.awsdns-58.org`
NS	`ns-1647.awsdns-13.co.uk`
		A	2600:9000:5306:6f00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1647.awsdns-13.co.uk`
		A	205.251.198.111^{🇺🇸 Amazon205.251.198.0/24 prefix}
NS	`ns-630.awsdns-14.net`
		A	2600:9000:5302:7600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-630.awsdns-14.net`
		A	205.251.194.118^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-630.awsdns-14.net`
NS	`ns-78.awsdns-09.com`
		A	2600:9000:5300:4e00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-78.awsdns-09.com`
		A	205.251.192.78^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-78.awsdns-09.com`
SOA	`ns-1494.awsdns-58.org`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=1780726981

⚠️ On DNS blocklist: tif

Subdomains

www.coremarkbase.com

Same first word

coremarkbase.com

DNS History

4 records (4 active, 0 former)

●NSns-1494.awsdns-58.org2026-04-07 → 2026-06-06 · 2 obs

● 2026-04-07 17:39:48
● 2026-06-06 06:37:18

●NSns-1647.awsdns-13.co.uk2026-04-07 → 2026-06-06 · 2 obs

● 2026-04-07 17:39:48
● 2026-06-06 06:37:18

●NSns-630.awsdns-14.net2026-04-07 → 2026-06-06 · 2 obs

● 2026-04-07 17:39:48
● 2026-06-06 06:37:18

●NSns-78.awsdns-09.com2026-04-07 → 2026-06-06 · 2 obs

● 2026-04-07 17:39:48
● 2026-06-06 06:37:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coremarkbase.com	ns-78.awsdns-09.com, ns-630.awsdns-14.net, ns-1647.awsdns-13.co.uk, ns-1494.awsdns-58.org	2 records

✅ Authoritative Response

Server:205.251.198.111

NS records: ns-78.awsdns-09.com, ns-630.awsdns-14.net, ns-1647.awsdns-13.co.uk, ns-1494.awsdns-58.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coremarkbase.com (unsigned zone)

⏱️ Timing

Total: 462ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1494.awsdns-58.org, ns-1647.awsdns-13.co.uk...`
SOA	1	`ns-1494.awsdns-58.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-78.awsdns-09.com, ns-78.awsdns-09.com)

Analysis

Hierarchy

The domain www.coremarkbase.com falls under the parent coremarkbase.com.

Name Servers

Authority for coremarkbase.com is delegated across 4 name servers: ns-78.awsdns-09.com, ns-630.awsdns-14.net, ns-1494.awsdns-58.org and ns-1647.awsdns-13.co.uk.

At least some of coremarkbase.com's name servers are shared with other domains, for example ecmc.org, climaaovivo.com.br, goolive.de and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-78.awsdns-09.com directs to 205.251.192.78 and 2600:9000:5300:4e00::1; ns-630.awsdns-14.net directs to 205.251.194.118 and 2600:9000:5302:7600::1; ns-1494.awsdns-58.org directs to 205.251.197.214 and 2600:9000:5305:d600::1; ns-1647.awsdns-13.co.uk directs to 205.251.198.111 and 2600:9000:5306:6f00::1.

coremarkbase.com - robtex.com