`perftuning.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:40ce^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9bd4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.206^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.212^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`james.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`james.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`james.ns.cloudflare.com`
		A	108.162.193.178^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	172.64.33.178^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	173.245.59.178^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
NS	`olga.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
TXT	`v=spf1 include:spf.stackmail.com a mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.64.206, 172.67.155.212
		IPv6	2606:4700:3031::6815:40ce, 2606:4700:3032::ac43:9bd4
SOA	`james.ns.cloudflare.com`dns@cloudflare.com serial=2395748098

`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=1771291435

Up

www.perftuning.com

Same first word

perftuning.com

DNS History

13 records (7 active, 6 former)

●NSjames.ns.cloudflare.com2026-02-18 → 2026-02-25 · 3 obs

○ 2019-03-28 23:50:22
● 2026-02-18 05:28:58
● 2026-02-25 11:30:16

○NSns41.worldnic.com2015-08-22 → 2019-03-28 · 4 obs

● 2015-08-22 22:25:14
● 2019-03-28 23:50:22
○ 2026-02-18 05:28:58
○ 2026-02-25 11:30:16

○NSns42.worldnic.com2015-08-22 → 2019-03-28 · 4 obs

● 2015-08-22 22:25:14
● 2019-03-28 23:50:22
○ 2026-02-18 05:28:58
○ 2026-02-25 11:30:16

●NSolga.ns.cloudflare.com2026-02-18 → 2026-02-25 · 3 obs

○ 2019-03-28 23:50:22
● 2026-02-18 05:28:58
● 2026-02-25 11:30:16

●MXmx.stackmail.com2026-02-18 → 2026-02-25 · 3 obs

○ 2019-03-28 23:50:22
● 2026-02-18 05:28:58
● 2026-02-25 11:30:16

○MXperftuning-com.mail.protection.outlook.com2015-08-22 → 2019-03-28 · 4 obs

● 2015-08-22 22:25:14
● 2019-03-28 23:50:22
○ 2026-02-18 05:28:58
○ 2026-02-25 11:30:16

○A104.197.62.1722017-02-16 → 2019-03-28 · 5 obs

○ 2016-07-15 13:02:36
● 2017-02-16 17:37:28
● 2019-03-28 23:50:22
○ 2026-02-18 05:28:58
○ 2026-02-25 11:30:16

●A104.21.64.2062026-02-18 → 2026-02-25 · 3 obs

○ 2019-03-28 23:50:22
● 2026-02-18 05:28:58
● 2026-02-25 11:30:16

○A104.239.229.1712016-07-15 → 2016-07-15 · 4 obs

○ 2016-03-24 16:36:22
● 2016-07-15 13:02:36
○ 2017-02-16 17:37:28
○ 2026-02-25 11:30:16

●A172.67.155.2122026-02-18 → 2026-02-25 · 3 obs

○ 2019-03-28 23:50:22
● 2026-02-18 05:28:58
● 2026-02-25 11:30:16

●A2606:4700:3031::6815:40ce2026-02-18 → 2026-02-25 · 3 obs

○ 2019-03-28 23:50:22
● 2026-02-18 05:28:58
● 2026-02-25 11:30:16

●A2606:4700:3032::ac43:9bd42026-02-18 → 2026-02-25 · 3 obs

○ 2019-03-28 23:50:22
● 2026-02-18 05:28:58
● 2026-02-25 11:30:16

○A45.33.9.262016-03-24 → 2016-03-24 · 3 obs

● 2016-03-24 16:36:22
○ 2016-07-15 13:02:36
○ 2026-02-25 11:30:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
perftuning.com	olga.ns.cloudflare.com, james.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.192.137

NS records: olga.ns.cloudflare.com, james.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for perftuning.com (unsigned zone)

⏱️ Timing

Total: 105ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.206, 172.67.155.212`
AAAA	2	`2606:4700:3032::ac43:9bd4, 2606:4700:3031::6815:40ce`
NS	2	`james.ns.cloudflare.com, olga.ns.cloudflare.com`
MX	1	`mx.stackmail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.stackmail.com a mx -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`james.ns.cloudflare.com dns.cloudflare.c`

AI analysis

The parent of www.perftuning.com is perftuning.com.

perftuning.com maps to four IP numbers: 2606:4700:3031::6815:40ce, 2606:4700:3032::ac43:9bd4, 104.21.64.206 and 172.67.155.212.

Other host names such as familyptservices.com, www.mect.in.cdn.cloudflare.net, agenbolapenipuczuq594.lucialpiazzale.com, simonlqqu896.lucialpiazzale.com and moyub.com share IPs with perftuning.com.

Two name servers james.ns.cloudflare.com and olga.ns.cloudflare.com handle the delegation for perftuning.com.

perftuning.com shares the same name server setup as other domains, for example be-evil.org, money-law.com, anjou.org, unojust.org and northfieldurgentcare.com.

perftuning.com at least partially shares name servers with other domains, for example tamil(0x736578)stories.in, jou(0x6a697a7a).com, scottbprice.com, shield.com and blavity.com.

these name servers are commonly used alongside sergi.ns.cloudflare.com name servers.

Host names with six IP numbers:

james.ns.cloudflare.com points to 2606:4700:58::adf5:3bb2, 2803:f800:50::6ca2:c1b2, 2a06:98c1:50::ac40:21b2, 108.162.193.178, 172.64.33.178 and 173.245.59.178.

olga.ns.cloudflare.com points to 2606:4700:50::adf5:3a89, 2803:f800:50::6ca2:c089, 2a06:98c1:50::ac40:2089, 108.162.192.137, 172.64.32.137 and 173.245.58.137.

The mx.stackmail.com mail server handles perftuning.com.

perftuning.com shares the same mail server setup as other domains, including wearehopered.com, hingstons.co.uk, lsesecurity.com, st-augustine.co.uk and poshcardsolutions.com.

mx.stackmail.com points to a single IP number: 185.151.28.67.

perftuning.com - robtex.com

perftuning.com

com

Up

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

AI analysis

`perftuning.com`

`com`