`performancecritical.com`

DNSSEC	⚠️ Not signed
A	185.53.179.128^{🇩🇪 TEAMINTERNET-AS185.53.179.0/24 Registration for Team Internet by Next Dimension}
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
SOA	`ns1.dyna-ns.net`hostmaster@performancecritical.com 2026-04-03 #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=1777405031

Same first word

performancecritical.com

DNS History

7 records (3 active, 4 former)

○NSdns.stabletransit.com2015-06-25 → 2017-04-04 · 3 obs

● 2015-06-25 06:51:26
● 2017-04-04 07:51:44
○ 2026-04-28 20:02:12

○NSdns1.stabletransit.com2015-06-25 → 2017-04-04 · 3 obs

● 2015-06-25 06:51:26
● 2017-04-04 07:51:44
○ 2026-04-28 20:02:12

○NSdns2.stabletransit.com2015-06-25 → 2017-04-04 · 3 obs

● 2015-06-25 06:51:26
● 2017-04-04 07:51:44
○ 2026-04-28 20:02:12

●NSns1.dyna-ns.net2026-04-28 → 2026-04-28 · 2 obs

○ 2017-04-04 07:51:44
● 2026-04-28 20:02:12

●NSns2.dyna-ns.net2026-04-28 → 2026-04-28 · 2 obs

○ 2017-04-04 07:51:44
● 2026-04-28 20:02:12

●A185.53.179.1282026-04-28 → 2026-04-28 · 2 obs

○ 2017-04-04 07:51:44
● 2026-04-28 20:02:12

○A98.129.229.2122015-06-25 → 2017-04-04 · 3 obs

● 2015-06-25 06:51:26
● 2017-04-04 07:51:44
○ 2026-04-28 20:02:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
performancecritical.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.25.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for performancecritical.com (unsigned zone)

⏱️ Timing

Total: 480ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.53.179.128`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
SOA	1	`ns1.dyna-ns.net hostmaster.performancecr`

Analysis

IP Addresses

performancecritical.com points to IP number: 185.53.179.128.

Other host names such as sp.schrankde.com, k.rotaistanbul.com, gim6.com, worldpolicy.net and fey.me share IPs with performancecritical.com.

Name Servers

performancecritical.com is delegated to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

performancecritical.com shares the same name server setup as 3a8ba23a2e8478f5.com, gdump.com, morcity.com, 1xy.de and organicschool.com.

performancecritical.com shares some name servers with other domains, for instance jodox.com.

Host names with four IP numbers:

Host name ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158

Host name ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5

performancecritical.com - robtex.com