`perfwatcher.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:bf30^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:319d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.157^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.48^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kara.ns.cloudflare.com`
		A	108.162.192.123^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	172.64.32.123^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	173.245.58.123^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
NS	`nikon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nikon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nikon.ns.cloudflare.com`
		A	108.162.195.176^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
		A	162.159.44.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
		A	172.64.35.176^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.49.157, 172.67.191.48
		IPv6	2606:4700:3033::ac43:bf30, 2606:4700:3035::6815:319d
SOA	`kara.ns.cloudflare.com`dns@cloudflare.com serial=2398919320

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774747025

WOT: UNKNOWN (92/100)

Same first word

perfwatcher.org

DNS History

18 records (6 active, 12 former)

○NSa.dns.gandi.net2015-08-19 → 2017-05-12 · 4 obs

● 2015-08-19 14:01:24
● 2017-05-12 22:47:28
○ 2026-02-25 01:29:28
○ 2026-03-29 01:50:30

○NSb.dns.gandi.net2015-08-19 → 2017-05-12 · 4 obs

● 2015-08-19 14:01:24
● 2017-05-12 22:47:28
○ 2026-02-25 01:29:28
○ 2026-03-29 01:50:30

○NSc.dns.gandi.net2015-08-19 → 2017-05-12 · 4 obs

● 2015-08-19 14:01:24
● 2017-05-12 22:47:28
○ 2026-02-25 01:29:28
○ 2026-03-29 01:50:30

●NSkara.ns.cloudflare.com2026-02-25 → 2026-03-29 · 3 obs

○ 2017-05-12 22:47:28
● 2026-02-25 01:29:28
● 2026-03-29 01:50:30

●NSnikon.ns.cloudflare.com2026-02-25 → 2026-03-29 · 3 obs

○ 2017-05-12 22:47:28
● 2026-02-25 01:29:28
● 2026-03-29 01:50:30

○MXalt1.aspmx.l.google.com2016-07-23 → 2017-05-12 · 5 obs

○ 2015-12-14 23:20:00
● 2016-07-23 04:43:36
● 2017-05-12 22:47:28
○ 2026-02-25 01:29:28
○ 2026-03-29 01:50:30

○MXalt2.aspmx.l.google.com2016-07-23 → 2017-05-12 · 5 obs

○ 2015-12-14 23:20:00
● 2016-07-23 04:43:36
● 2017-05-12 22:47:28
○ 2026-02-25 01:29:28
○ 2026-03-29 01:50:30

○MXaspmx.l.google.com2016-07-23 → 2017-05-12 · 5 obs

○ 2015-12-14 23:20:00
● 2016-07-23 04:43:36
● 2017-05-12 22:47:28
○ 2026-02-25 01:29:28
○ 2026-03-29 01:50:30

○MXaspmx2.googlemail.com2016-07-23 → 2017-05-12 · 5 obs

○ 2015-12-14 23:20:00
● 2016-07-23 04:43:36
● 2017-05-12 22:47:28
○ 2026-02-25 01:29:28
○ 2026-03-29 01:50:30

○MXaspmx3.googlemail.com2016-07-23 → 2017-05-12 · 5 obs

○ 2015-12-14 23:20:00
● 2016-07-23 04:43:36
● 2017-05-12 22:47:28
○ 2026-02-25 01:29:28
○ 2026-03-29 01:50:30

○MXferaudet.com2015-08-19 → 2015-12-14 · 4 obs

● 2015-08-19 14:01:24
● 2015-12-14 23:20:00
○ 2016-07-23 04:43:36
○ 2026-03-29 01:50:30

●A104.21.49.1572026-02-25 → 2026-03-29 · 3 obs

○ 2017-05-12 22:47:28
● 2026-02-25 01:29:28
● 2026-03-29 01:50:30

●A172.67.191.482026-02-25 → 2026-03-29 · 3 obs

○ 2017-05-12 22:47:28
● 2026-02-25 01:29:28
● 2026-03-29 01:50:30

○A212.47.231.682015-12-14 → 2015-12-14 · 4 obs

○ 2015-08-19 14:01:24
● 2015-12-14 23:20:00
○ 2016-07-23 04:43:36
○ 2026-03-29 01:50:30

○A217.70.184.382016-07-23 → 2017-05-12 · 5 obs

○ 2015-12-14 23:20:00
● 2016-07-23 04:43:36
● 2017-05-12 22:47:28
○ 2026-02-25 01:29:28
○ 2026-03-29 01:50:30

●A2606:4700:3033::ac43:bf302026-02-25 → 2026-03-29 · 3 obs

○ 2017-05-12 22:47:28
● 2026-02-25 01:29:28
● 2026-03-29 01:50:30

●A2606:4700:3035::6815:319d2026-02-25 → 2026-03-29 · 3 obs

○ 2017-05-12 22:47:28
● 2026-02-25 01:29:28
● 2026-03-29 01:50:30

○A62.210.222.2392015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 14:01:24
○ 2015-12-14 23:20:00
○ 2026-03-29 01:50:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
perfwatcher.org	nikon.ns.cloudflare.com, kara.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.123

NS records: nikon.ns.cloudflare.com, kara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for perfwatcher.org (unsigned zone)

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.49.157, 172.67.191.48`
AAAA	2	`2606:4700:3035::6815:319d, 2606:4700:3033::ac43:bf30`
NS	2	`kara.ns.cloudflare.com, nikon.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kara.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

perfwatcher.org resolves to four IP numbers: 2606:4700:3033::ac43:bf30, 2606:4700:3035::6815:319d, 104.21.49.157 and 172.67.191.48.

other host names for instance matchfy.io, kadikoy-karavan.com, bravebitsglobal.com, run-dao.com and www.keensourcing.com share IP numbers with perfwatcher.org.

Name Servers

perfwatcher.org is delegated to two name servers: kara.ns.cloudflare.com and nikon.ns.cloudflare.com.

perfwatcher.org shares the same name server setup as other domains, for example ryanthornburg.org, gongmingauto.com, jiemu.biz, juicenstuff.com and maruibld.com.

perfwatcher.org at least partially shares name servers with other domains, for instance felomeet.com, 2hi.org, thenewhouses.net, omgshirts.net and 166555.com.

These name servers are often used with rayne.ns.cloudflare.com and ada.ns.cloudflare.com.

Host names with six IP numbers:

kara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7b, 2803:f800:50::6ca2:c07b, 2a06:98c1:50::ac40:207b, 108.162.192.123, 172.64.32.123 and 173.245.58.123; nikon.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb0, 2803:f800:50::6ca2:c3b0, 2a06:98c1:50::ac40:23b0, 108.162.195.176, 162.159.44.176 and 172.64.35.176.

perfwatcher.org - robtex.com

perfwatcher.org

org

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`perfwatcher.org`

`org`