performancelab.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`performancelab.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:449f^{Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c4de^{Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.159^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.222^{Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cora.ns.cloudflare.com` ⭐
NS	`memphis.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁸⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁹⁹⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.159, 172.67.196.222
		IPv6 hints	2606:4700:3033::6815:449f, 2606:4700:3037::ac43:c4de
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com
SOA	`cora.ns.cloudflare.com`dns@cloudflare.com serial=2418849465

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

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performancelab.dev

Similar names

Previous names

Next names

DNS History

22 records (9 active, 13 former)

●NScora.ns.cloudflare.com2026-10-30 → 2026-10-30 · 3 obs

○ 2026-09-10 05:45:36
● 2026-10-30 20:16:36
● 2026-10-30 20:16:40

●NSmemphis.ns.cloudflare.com2026-10-30 → 2026-10-30 · 3 obs

○ 2026-09-10 05:45:36
● 2026-10-30 20:16:36
● 2026-10-30 20:16:40

○NSns-cloud-d1.googledomains.com2026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 05:45:36
○ 2026-10-30 20:16:36
○ 2026-10-30 20:16:40

○NSns-cloud-d2.googledomains.com2026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 05:45:36
○ 2026-10-30 20:16:36
○ 2026-10-30 20:16:40

○NSns-cloud-d3.googledomains.com2026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 05:45:36
○ 2026-10-30 20:16:36
○ 2026-10-30 20:16:40

○NSns-cloud-d4.googledomains.com2026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 05:45:36
○ 2026-10-30 20:16:36
○ 2026-10-30 20:16:40

●MXroute1.mx.cloudflare.net2026-10-30 → 2026-10-30 · 2 obs

● 2026-10-30 20:16:36
● 2026-10-30 20:16:40

●MXroute2.mx.cloudflare.net2026-10-30 → 2026-10-30 · 2 obs

● 2026-10-30 20:16:36
● 2026-10-30 20:16:40

●MXroute3.mx.cloudflare.net2026-10-30 → 2026-10-30 · 2 obs

● 2026-10-30 20:16:36
● 2026-10-30 20:16:40

●A104.21.68.1592026-10-30 → 2026-10-30 · 3 obs

○ 2026-09-14 09:03:04
● 2026-10-30 20:16:36
● 2026-10-30 20:16:40

●A172.67.196.2222026-10-30 → 2026-10-30 · 3 obs

○ 2026-09-14 09:03:04
● 2026-10-30 20:16:36
● 2026-10-30 20:16:40

○A2001:4860:4802:32::152026-09-14 → 2026-09-14 · 4 obs

○ 2026-09-10 05:45:36
● 2026-09-14 09:03:04
○ 2026-10-30 20:16:36
○ 2026-10-30 20:16:40

○A2001:4860:4802:34::152026-09-14 → 2026-09-14 · 4 obs

○ 2026-09-10 05:45:36
● 2026-09-14 09:03:04
○ 2026-10-30 20:16:36
○ 2026-10-30 20:16:40

○A2001:4860:4802:36::152026-09-14 → 2026-09-14 · 4 obs

○ 2026-09-10 05:45:36
● 2026-09-14 09:03:04
○ 2026-10-30 20:16:36
○ 2026-10-30 20:16:40

○A2001:4860:4802:38::152026-09-14 → 2026-09-14 · 4 obs

○ 2026-09-10 05:45:36
● 2026-09-14 09:03:04
○ 2026-10-30 20:16:36
○ 2026-10-30 20:16:40

○A216.239.32.212026-09-14 → 2026-09-14 · 4 obs

○ 2026-09-10 05:45:36
● 2026-09-14 09:03:04
○ 2026-10-30 20:16:36
○ 2026-10-30 20:16:40

○A216.239.34.212026-09-14 → 2026-09-14 · 4 obs

○ 2026-09-10 05:45:36
● 2026-09-14 09:03:04
○ 2026-10-30 20:16:36
○ 2026-10-30 20:16:40

○A216.239.36.212026-09-14 → 2026-09-14 · 4 obs

○ 2026-09-10 05:45:36
● 2026-09-14 09:03:04
○ 2026-10-30 20:16:36
○ 2026-10-30 20:16:40

○A216.239.38.212026-09-14 → 2026-09-14 · 4 obs

○ 2026-09-10 05:45:36
● 2026-09-14 09:03:04
○ 2026-10-30 20:16:36
○ 2026-10-30 20:16:40

●A2606:4700:3033::6815:449f2026-10-30 → 2026-10-30 · 3 obs

○ 2026-09-14 09:03:04
● 2026-10-30 20:16:36
● 2026-10-30 20:16:40

●A2606:4700:3037::ac43:c4de2026-10-30 → 2026-10-30 · 3 obs

○ 2026-09-14 09:03:04
● 2026-10-30 20:16:36
● 2026-10-30 20:16:40

○A8.233.186.342026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 05:45:36
○ 2026-09-14 09:03:04
○ 2026-10-30 20:16:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
performancelab.dev	memphis.ns.cloudflare.com, cora.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.189

NS records: memphis.ns.cloudflare.com, cora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for performancelab.dev (unsigned zone)

⏱️ Timing

Total: 812ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.68.159, 172.67.196.222`
AAAA	2	`2606:4700:3037::ac43:c4de, 2606:4700:3033::6815:449f`
NS	2	`cora.ns.cloudflare.com, memphis.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 61), route2.mx.cloudflare.net (pri: 87)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cora.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

performancelab.dev has four IP addresses: 104.21.68.159, 172.67.196.222, 2606:4700:3033::6815:449f and 2606:4700:3037::ac43:c4de.

Name Servers

performancelab.dev is delegated to two name servers: cora.ns.cloudflare.com and memphis.ns.cloudflare.com.

Mail Servers

performancelab.dev has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.