performanceconcepts.net - dns.ninja

`performanceconcepts.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:fcd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a438^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.205^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.56^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anirban.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c140^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anirban.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2140^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anirban.ns.cloudflare.com`
		A	108.162.193.64^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	172.64.33.64^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	173.245.59.64^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
NS	`nelly.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelly.ns.cloudflare.com`
		A	108.162.192.209^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	172.64.32.209^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	173.245.58.209^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2a00:1450:4009:c04::79^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`um-in-f121.1e100.net`
		A	142.250.117.121^{🇺🇸 Google142.250.117.0/24}
			PTR	`um-in-f121.1e100.net`
TXT	`google-site-verification=yj4T-UoIpcA1u1sNRnsmCBbKcag6bOHJurL4a2rBVgs`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.205, 172.67.164.56
		IPv6 hints	2606:4700:3037::6815:fcd, 2606:4700:3037::ac43:a438
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`anirban.ns.cloudflare.com`dns@cloudflare.com serial=2410524373

`net`

	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=1786658709

Same first word

performanceconcepts.com

performanceconcepts.net

DNS History

21 records (7 active, 14 former)

●NSanirban.ns.cloudflare.com2026-06-25 → 2026-08-13 · 3 obs

○ 2017-04-24 18:23:52
● 2026-06-25 11:14:50
● 2026-08-13 22:08:56

●NSnelly.ns.cloudflare.com2026-06-25 → 2026-08-13 · 3 obs

○ 2017-04-24 18:23:52
● 2026-06-25 11:14:50
● 2026-08-13 22:08:56

○NSns61.domaincontrol.com2015-05-19 → 2016-04-08 · 4 obs

● 2015-05-19 07:49:14
● 2016-04-08 00:42:48
○ 2016-09-18 19:06:18
○ 2026-08-13 22:08:56

○NSns62.domaincontrol.com2015-05-19 → 2016-04-08 · 4 obs

● 2015-05-19 07:49:14
● 2016-04-08 00:42:48
○ 2016-09-18 19:06:18
○ 2026-08-13 22:08:56

○NSns75.domaincontrol.com2016-09-18 → 2017-04-24 · 5 obs

○ 2016-04-08 00:42:48
● 2016-09-18 19:06:18
● 2017-04-24 18:23:52
○ 2026-06-25 11:14:50
○ 2026-08-13 22:08:56

○NSns76.domaincontrol.com2016-09-18 → 2017-04-24 · 5 obs

○ 2016-04-08 00:42:48
● 2016-09-18 19:06:18
● 2017-04-24 18:23:52
○ 2026-06-25 11:14:50
○ 2026-08-13 22:08:56

○MXalt1.aspmx.l.google.com2015-05-19 → 2017-04-24 · 4 obs

● 2015-05-19 07:49:14
● 2017-04-24 18:23:52
○ 2026-06-25 11:14:50
○ 2026-08-13 22:08:56

○MXalt2.aspmx.l.google.com2015-05-19 → 2017-04-24 · 4 obs

● 2015-05-19 07:49:14
● 2017-04-24 18:23:52
○ 2026-06-25 11:14:50
○ 2026-08-13 22:08:56

○MXaspmx.l.google.com2015-05-19 → 2017-04-24 · 4 obs

● 2015-05-19 07:49:14
● 2017-04-24 18:23:52
○ 2026-06-25 11:14:50
○ 2026-08-13 22:08:56

○MXaspmx2.googlemail.com2015-05-19 → 2017-04-24 · 4 obs

● 2015-05-19 07:49:14
● 2017-04-24 18:23:52
○ 2026-06-25 11:14:50
○ 2026-08-13 22:08:56

○MXaspmx3.googlemail.com2015-05-19 → 2017-04-24 · 4 obs

● 2015-05-19 07:49:14
● 2017-04-24 18:23:52
○ 2026-06-25 11:14:50
○ 2026-08-13 22:08:56

●MXghs.google.com2026-06-25 → 2026-08-13 · 3 obs

○ 2017-04-24 18:23:52
● 2026-06-25 11:14:50
● 2026-08-13 22:08:56

●A104.21.15.2052026-06-25 → 2026-08-13 · 3 obs

○ 2017-04-24 18:23:52
● 2026-06-25 11:14:50
● 2026-08-13 22:08:56

○A143.95.231.1002017-04-24 → 2017-04-24 · 4 obs

○ 2016-09-18 19:06:18
● 2017-04-24 18:23:52
○ 2026-06-25 11:14:50
○ 2026-08-13 22:08:56

○A143.95.238.782016-09-18 → 2016-09-18 · 4 obs

○ 2016-04-08 00:42:48
● 2016-09-18 19:06:18
○ 2017-04-24 18:23:52
○ 2026-08-13 22:08:56

●A172.67.164.562026-06-25 → 2026-08-13 · 3 obs

○ 2017-04-24 18:23:52
● 2026-06-25 11:14:50
● 2026-08-13 22:08:56

○A216.70.88.1412015-05-19 → 2016-04-08 · 4 obs

● 2015-05-19 07:49:14
● 2016-04-08 00:42:48
○ 2016-09-18 19:06:18
○ 2026-08-13 22:08:56

○A2606:4700:3031::6815:fcd2026-06-25 → 2026-06-25 · 4 obs

○ 2017-04-24 18:23:52
● 2026-06-25 11:14:50
○ 2026-07-20 10:39:30
○ 2026-08-13 22:08:56

○A2606:4700:3036::ac43:a4382026-06-25 → 2026-06-25 · 4 obs

○ 2017-04-24 18:23:52
● 2026-06-25 11:14:50
○ 2026-07-20 10:39:30
○ 2026-08-13 22:08:56

●A2606:4700:3037::6815:fcd2026-07-20 → 2026-08-13 · 3 obs

○ 2026-06-25 11:14:50
● 2026-07-20 10:39:30
● 2026-08-13 22:08:56

●A2606:4700:3037::ac43:a4382026-07-20 → 2026-08-13 · 3 obs

○ 2026-06-25 11:14:50
● 2026-07-20 10:39:30
● 2026-08-13 22:08:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
performanceconcepts.net	anirban.ns.cloudflare.com, nelly.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.209

NS records: anirban.ns.cloudflare.com, nelly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for performanceconcepts.net (unsigned zone)

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.15.205, 172.67.164.56`
AAAA	2	`2606:4700:3037::ac43:a438, 2606:4700:3037::6815:fcd`
NS	2	`anirban.ns.cloudflare.com, nelly.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
TXT	1	`google-site-verification=yj4T-UoIpcA1u1s`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anirban.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

performanceconcepts.net points to the four IP addresses 104.21.15.205, 172.67.164.56, 2606:4700:3037::6815:fcd and 2606:4700:3037::ac43:a438.

tuarmstadt.com, itmm.info, wellsdesigngroup.net plus two other host names have IP numbers in common with performanceconcepts.net.

Name Servers

performanceconcepts.net has two authoritative name servers — anirban.ns.cloudflare.com and nelly.ns.cloudflare.com.

The name server configuration of performanceconcepts.net is shared with other domains, for instance national-armenia.org, dbdholding.com, yerepouni-news.com and two others.

There is at least partial name server overlap between performanceconcepts.net and other domains — dobisel.com, theater-escholzmatt.ch, pionerband.ru and two more among them.

These name servers are routinely deployed together with the name servers alberto.ns.cloudflare.com.

Hosts with 6 IP addresses each:

anirban.ns.cloudflare.com points to 108.162.193.64, 172.64.33.64, 173.245.59.64 and 3 other IP addresses.

nelly.ns.cloudflare.com points to 108.162.192.209, 172.64.32.209, 173.245.58.209 and 3 other IP addresses.

Mail Servers

performanceconcepts.net uses one mail server — ghs.google.com.

The mail server setup of performanceconcepts.net matches that of other domains such as motifjazzcafe.com, joeodenministries.com, lowercasebrewing.com and two others.

performanceconcepts.net and other domains — moldesunicose.com for instance — share at least some mail servers.

ghs.google.com carries two IP numbers: 142.250.117.121 and 2a00:1450:4009:c04::79.