coreperformance.com - dns.ninja

`coreperformance.com`

DNSSEC	⚠️ Not signed
A	18.205.180.34^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
		PTR	`ec2-18-205-180-34.compute-1.amazonaws.com`
A	54.161.28.36^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
NS	`ns-566.awsdns-06.net` ⭐
		A	2600:9000:5302:3600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-566.awsdns-06.net`
		A	205.251.194.54^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-566.awsdns-06.net`
NS	`ns-1405.awsdns-47.org`
		A	2600:9000:5305:7d00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1405.awsdns-47.org`
		A	205.251.197.125^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1405.awsdns-47.org`
NS	`ns-169.awsdns-21.com`
		A	2600:9000:5300:a900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-169.awsdns-21.com`
		A	205.251.192.169^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-169.awsdns-21.com`
NS	`ns-2022.awsdns-60.co.uk`
		A	2600:9000:5307:e600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2022.awsdns-60.co.uk`
		A	205.251.199.230^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2022.awsdns-60.co.uk`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=GXoRmZC2ZkdZK3ccO1JlGceDNPGyafrFNkg-V6GGF2I`
TXT	`v=spf1 include:spf.usa.net include:_spf.google.com ~all`
SOA	`ns-566.awsdns-06.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=1786166359

rank #488656 globally
rank #201593 in the tld
WOT: SAFE (82/100)

Subdomains

videos.coreperformance.com

members.coreperformance.com

media.coreperformance.com

store.coreperformance.com

www.coreperformance.com

Same first word

coreperformance.us

coreperformance.net

coreperformance.com

coreperformance.eu

coreperformance.biz

coreperformance.tv

coreperformance.azurewebsites.net

coreperformance.dk

DNS History

48 records (11 active, 37 former)

●NSns-1405.awsdns-47.org2015-12-03 → 2026-08-08 · 3 obs

○ 2015-11-27 04:09:50
● 2015-12-03 18:53:34
● 2026-08-08 05:35:02

●NSns-169.awsdns-21.com2015-12-03 → 2026-08-08 · 3 obs

○ 2015-11-27 04:09:50
● 2015-12-03 18:53:34
● 2026-08-08 05:35:02

●NSns-2022.awsdns-60.co.uk2015-12-03 → 2026-08-08 · 3 obs

○ 2015-11-27 04:09:50
● 2015-12-03 18:53:34
● 2026-08-08 05:35:02

●NSns-566.awsdns-06.net2015-12-03 → 2026-08-08 · 3 obs

○ 2015-11-27 04:09:50
● 2015-12-03 18:53:34
● 2026-08-08 05:35:02

○NSns1.p21.dynect.net2015-05-30 → 2015-11-27 · 5 obs

○ 2009-07-03 08:30:48
● 2015-05-30 00:49:20
● 2015-11-27 04:09:50
○ 2015-12-03 18:53:34
○ 2026-08-08 05:35:02

○NSns2.p21.dynect.net2015-05-30 → 2015-11-27 · 5 obs

○ 2009-07-03 08:30:48
● 2015-05-30 00:49:20
● 2015-11-27 04:09:50
○ 2015-12-03 18:53:34
○ 2026-08-08 05:35:02

○NSns3.p21.dynect.net2015-05-30 → 2015-11-27 · 5 obs

○ 2009-07-03 08:30:48
● 2015-05-30 00:49:20
● 2015-11-27 04:09:50
○ 2015-12-03 18:53:34
○ 2026-08-08 05:35:02

○NSns4.p21.dynect.net2015-05-30 → 2015-11-27 · 5 obs

○ 2009-07-03 08:30:48
● 2015-05-30 00:49:20
● 2015-11-27 04:09:50
○ 2015-12-03 18:53:34
○ 2026-08-08 05:35:02

○NSns51.domaincontrol.com2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 08:30:48
○ 2015-05-30 00:49:20
○ 2026-08-08 05:35:02

○NSns52.domaincontrol.com2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 08:30:48
○ 2015-05-30 00:49:20
○ 2026-08-08 05:35:02

●MXalt1.aspmx.l.google.com2016-08-10 → 2026-08-08 · 3 obs

○ 2016-06-20 05:18:14
● 2016-08-10 14:34:52
● 2026-08-08 05:35:02

●MXalt2.aspmx.l.google.com2016-08-10 → 2026-08-08 · 3 obs

○ 2016-06-20 05:18:14
● 2016-08-10 14:34:52
● 2026-08-08 05:35:02

●MXalt3.aspmx.l.google.com2016-08-10 → 2026-08-08 · 3 obs

○ 2016-06-20 05:18:14
● 2016-08-10 14:34:52
● 2026-08-08 05:35:02

●MXalt4.aspmx.l.google.com2016-08-10 → 2026-08-08 · 3 obs

○ 2016-06-20 05:18:14
● 2016-08-10 14:34:52
● 2026-08-08 05:35:02

●MXaspmx.l.google.com2016-08-10 → 2026-08-08 · 3 obs

○ 2016-06-20 05:18:14
● 2016-08-10 14:34:52
● 2026-08-08 05:35:02

○MXmx.usa.net2015-05-30 → 2016-06-20 · 5 obs

○ 2009-07-03 08:30:48
● 2015-05-30 00:49:20
● 2016-06-20 05:18:14
○ 2016-08-10 14:34:52
○ 2026-08-08 05:35:02

○A100.27.176.1032026-02-14 → 2026-02-14 · 4 obs

○ 2019-02-11 09:30:42
● 2026-02-14 20:11:36
○ 2026-02-19 10:10:36
○ 2026-08-08 05:35:02

○A100.30.246.1642026-02-14 → 2026-08-08 · 2 obs

○ 2026-02-14 20:11:36
○ 2026-08-08 05:35:02

○A100.52.98.1482026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-24 23:11:18
● 2026-07-26 23:15:04
○ 2026-08-06 09:15:32
○ 2026-08-08 05:35:02

○A100.60.25.1552026-07-24 → 2026-07-24 · 4 obs

○ 2026-07-15 02:04:08
● 2026-07-24 23:11:18
○ 2026-08-04 16:11:22
○ 2026-08-08 05:35:02

○A13.217.234.792026-07-03 → 2026-07-03 · 4 obs

○ 2026-07-02 13:57:32
● 2026-07-03 11:02:34
○ 2026-07-15 02:04:08
○ 2026-08-08 05:35:02

○A13.218.251.1612026-07-14 → 2026-07-14 · 4 obs

○ 2026-07-03 11:02:34
● 2026-07-14 01:03:02
○ 2026-07-24 23:11:18
○ 2026-08-08 05:35:02

●A18.205.180.342026-08-06 → 2026-08-08 · 3 obs

○ 2026-08-04 16:11:22
● 2026-08-06 09:15:32
● 2026-08-08 05:35:02

○A184.73.220.2012026-04-25 → 2026-05-10 · 5 obs

○ 2026-04-25 18:06:12
● 2026-04-25 23:29:22
● 2026-05-10 15:50:34
○ 2026-05-11 02:27:50
○ 2026-08-08 05:35:02

○A208.80.56.112015-05-30 → 2017-01-02 · 5 obs

○ 2009-07-03 08:30:48
● 2015-05-30 00:49:20
● 2017-01-02 23:16:28
○ 2019-02-11 09:30:42
○ 2026-08-08 05:35:02

○A23.22.45.1372026-04-12 → 2026-04-21 · 5 obs

○ 2026-04-11 09:10:16
● 2026-04-12 09:48:38
● 2026-04-21 14:23:06
○ 2026-04-23 19:39:50
○ 2026-08-08 05:35:02

○A23.23.94.632026-06-16 → 2026-06-16 · 4 obs

○ 2026-06-16 03:03:02
● 2026-06-16 04:58:18
○ 2026-07-03 11:02:34
○ 2026-08-08 05:35:02

○A3.228.162.1442026-06-05 → 2026-06-16 · 5 obs

○ 2026-06-04 10:18:22
● 2026-06-05 20:29:18
● 2026-06-16 04:58:18
○ 2026-06-17 07:56:04
○ 2026-08-08 05:35:02

○A32.195.168.262026-03-27 → 2026-04-11 · 5 obs

○ 2026-03-24 15:50:16
● 2026-03-27 00:47:32
● 2026-04-11 09:10:16
○ 2026-04-12 09:48:38
○ 2026-08-08 05:35:02

○A32.198.216.562026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-17 07:56:04
● 2026-07-02 13:57:32
○ 2026-07-14 01:03:02
○ 2026-08-08 05:35:02

○A34.230.117.882026-03-20 → 2026-03-28 · 5 obs

○ 2026-03-19 01:54:46
● 2026-03-20 02:36:24
● 2026-03-28 11:13:48
○ 2026-03-30 00:25:10
○ 2026-08-08 05:35:02

○A34.235.77.1882026-06-06 → 2026-06-16 · 5 obs

○ 2026-06-06 00:35:24
● 2026-06-06 07:39:14
● 2026-06-16 03:03:02
○ 2026-06-16 04:58:18
○ 2026-08-08 05:35:02

○A35.169.166.372026-05-11 → 2026-05-26 · 5 obs

○ 2026-05-10 15:50:34
● 2026-05-11 02:27:50
● 2026-05-26 02:23:36
○ 2026-05-26 02:55:12
○ 2026-08-08 05:35:02

○A35.171.5.1522026-05-10 → 2026-05-24 · 5 obs

○ 2026-05-09 08:55:24
● 2026-05-10 15:50:34
● 2026-05-24 05:00:44
○ 2026-05-24 17:12:44
○ 2026-08-08 05:35:02

○A35.175.88.382026-04-23 → 2026-05-09 · 5 obs

○ 2026-04-21 14:23:06
● 2026-04-23 19:39:50
● 2026-05-09 08:55:24
○ 2026-05-10 15:50:34
○ 2026-08-08 05:35:02

○A52.20.128.1342026-05-26 → 2026-06-06 · 5 obs

○ 2026-05-26 02:23:36
● 2026-05-26 02:55:12
● 2026-06-06 00:35:24
○ 2026-06-06 07:39:14
○ 2026-08-08 05:35:02

○A52.73.232.2372026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-14 01:03:02
● 2026-07-15 02:04:08
○ 2026-07-26 23:15:04
○ 2026-08-08 05:35:02

○A52.86.127.2552026-04-14 → 2026-04-25 · 5 obs

○ 2026-04-13 21:11:02
● 2026-04-14 01:29:54
● 2026-04-25 18:06:12
○ 2026-04-25 23:29:22
○ 2026-08-08 05:35:02

○A54.152.46.2092019-02-11 → 2019-02-11 · 4 obs

○ 2017-01-02 23:16:28
● 2019-02-11 09:30:42
○ 2026-02-14 20:11:36
○ 2026-08-08 05:35:02

○A54.152.47.902026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-16 04:58:18
● 2026-06-17 07:56:04
○ 2026-07-02 13:57:32
○ 2026-08-08 05:35:02

●A54.161.28.362026-08-04 → 2026-08-08 · 3 obs

○ 2026-07-26 23:15:04
● 2026-08-04 16:11:22
● 2026-08-08 05:35:02

○A54.172.126.1872026-03-03 → 2026-03-17 · 5 obs

○ 2026-03-01 23:18:54
● 2026-03-03 00:36:54
● 2026-03-17 09:26:06
○ 2026-03-17 18:31:20
○ 2026-08-08 05:35:02

○A54.196.37.732026-05-24 → 2026-06-04 · 5 obs

○ 2026-05-24 05:00:44
● 2026-05-24 17:12:44
● 2026-06-04 10:18:22
○ 2026-06-05 20:29:18
○ 2026-08-08 05:35:02

○A54.205.148.1412026-02-19 → 2026-03-06 · 5 obs

○ 2026-02-14 20:11:36
● 2026-02-19 10:10:36
● 2026-03-06 00:06:10
○ 2026-03-07 11:04:02
○ 2026-08-08 05:35:02

○A54.81.178.2192026-02-14 → 2026-03-01 · 5 obs

○ 2019-02-11 09:30:42
● 2026-02-14 20:11:36
● 2026-03-01 23:18:54
○ 2026-03-03 00:36:54
○ 2026-08-08 05:35:02

○A98.87.73.1812026-03-30 → 2026-04-13 · 5 obs

○ 2026-03-28 11:13:48
● 2026-03-30 00:25:10
● 2026-04-13 21:11:02
○ 2026-04-14 01:29:54
○ 2026-08-08 05:35:02

○A98.90.144.492026-03-07 → 2026-03-19 · 5 obs

○ 2026-03-06 00:06:10
● 2026-03-07 11:04:02
● 2026-03-19 01:54:46
○ 2026-03-20 02:36:24
○ 2026-08-08 05:35:02

○A98.90.174.1702026-03-17 → 2026-03-24 · 5 obs

○ 2026-03-17 09:26:06
● 2026-03-17 18:31:20
● 2026-03-24 15:50:16
○ 2026-03-27 00:47:32
○ 2026-08-08 05:35:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coreperformance.com	ns-169.awsdns-21.com, ns-566.awsdns-06.net, ns-1405.awsdns-47.org, ns-2022.awsdns-60.co.uk	2 records

✅ Authoritative Response

Server:205.251.197.125

NS records: ns-169.awsdns-21.com, ns-566.awsdns-06.net, ns-1405.awsdns-47.org, ns-2022.awsdns-60.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coreperformance.com (unsigned zone)

⏱️ Timing

Total: 1836ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.161.28.36, 18.205.180.34`
NS	4	`ns-1405.awsdns-47.org, ns-169.awsdns-21.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=GXoRmZC2ZkdZK3c, v=spf1 include:spf.usa.net include:_spf.`
SOA	1	`ns-566.awsdns-06.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-169.awsdns-21.com, ns-169.awsdns-21.com)

Analysis

Hierarchy

coreperformance.com is a parent domain of videos.coreperformance.com, members.coreperformance.com, media.coreperformance.com, store.coreperformance.com and www.coreperformance.com.

IP Addresses

coreperformance.com directs to two IP numbers, 18.205.180.34 and 54.161.28.36

Host names such as ec2-54-161-28-36.compute-1.amazonaws.com and www.athletesperformance.com share IP numbers with coreperformance.com.

Name Servers

Four name servers handle the delegation for coreperformance.com: ns-169.awsdns-21.com, ns-566.awsdns-06.net, ns-1405.awsdns-47.org and ns-2022.awsdns-60.co.uk.

coreperformance.com shares at least some of its name servers with other domains, including fast.nbcuni.com, summitequities.net, irjgv-wesel.de and two others.

The host names ns-169.awsdns-21.com, ns-566.awsdns-06.net, ns-1405.awsdns-47.org and ns-2022.awsdns-60.co.uk each resolve to two IP addresses: ns-169.awsdns-21.com resolves to 205.251.192.169 and 2600:9000:5300:a900::1; ns-566.awsdns-06.net resolves to 205.251.194.54 and 2600:9000:5302:3600::1; ns-1405.awsdns-47.org resolves to 205.251.197.125 and 2600:9000:5305:7d00::1; ns-2022.awsdns-60.co.uk resolves to 205.251.199.230 and 2600:9000:5307:e600::1.

Mail Servers

Mail for coreperformance.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by coreperformance.com are shared with other domains: ns500758.ns500759.ns500759.ns500758.ns500736.ns500736.ns500735.ns500708.ns500708.ns500708.ns500698.ns500652.ns500576.trackreceptor.com, ns500698.ns500759.ns500698.ns500698.ns500735.ns500698.ns500736.ns500736.ns500576.ns500619.ns500576.ns500619.ns500619.trackreceptor.com, ns500671.ns500671.ns500754.ns500742.ns500671.ns500704.ns500705.ns500671.ns500678.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com has two IP addresses: 64.233.180.27 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.