cuperformance.com - dns.ninja

`cuperformance.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:40b9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:9a4f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.185^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.79^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c036^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ada.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2036^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ada.ns.cloudflare.com`
		A	108.162.192.54^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	172.64.32.54^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	173.245.58.54^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
NS	`alec.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alec.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alec.ns.cloudflare.com`
		A	108.162.193.59^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	172.64.33.59^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	173.245.59.59^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`MS=ms99752594`
TXT	`v=spf1 mx ip4:65.241.91.5 ip4:65.241.91.74 ip4:198.167.178.212 a:mail.bvs.com...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.185, 172.67.154.79
		IPv6 hints	2606:4700:3030::6815:40b9, 2606:4700:3031::ac43:9a4f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=121, name=cloudflare-ech.com
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2403280506

`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=1782514935

Same first word

cuperformance.com

Similar names

ucperformance.com

DNS History

25 records (8 active, 17 former)

●NSada.ns.cloudflare.com2020-01-17 → 2026-06-26 · 3 obs

○ 2017-03-18 13:59:18
● 2020-01-17 04:22:24
● 2026-06-26 23:30:10

●NSalec.ns.cloudflare.com2020-01-17 → 2026-06-26 · 3 obs

○ 2017-03-18 13:59:18
● 2020-01-17 04:22:24
● 2026-06-26 23:30:10

○NSns1.bvsinc.com2015-07-20 → 2017-03-18 · 4 obs

● 2015-07-20 20:47:56
● 2017-03-18 13:59:18
○ 2020-01-17 04:22:24
○ 2026-06-26 23:30:10

○NSns2.bvsinc.com2015-07-20 → 2017-03-18 · 4 obs

● 2015-07-20 20:47:56
● 2017-03-18 13:59:18
○ 2020-01-17 04:22:24
○ 2026-06-26 23:30:10

○NSns4.bvsinc.com2015-07-20 → 2017-03-18 · 4 obs

● 2015-07-20 20:47:56
● 2017-03-18 13:59:18
○ 2020-01-17 04:22:24
○ 2026-06-26 23:30:10

○NSns5.bvsinc.com2015-07-20 → 2017-03-18 · 4 obs

● 2015-07-20 20:47:56
● 2017-03-18 13:59:18
○ 2020-01-17 04:22:24
○ 2026-06-26 23:30:10

○MXcuperformance.com.inbound10.mxlogic.net2015-07-20 → 2016-06-17 · 4 obs

● 2015-07-20 20:47:56
● 2016-06-17 22:58:48
○ 2017-03-18 13:59:18
○ 2026-06-26 23:30:10

○MXcuperformance.com.inbound10.mxlogicmx.net2015-07-20 → 2016-06-17 · 4 obs

● 2015-07-20 20:47:56
● 2016-06-17 22:58:48
○ 2017-03-18 13:59:18
○ 2026-06-26 23:30:10

○MXmx1-us1.ppe-hosted.com2017-03-18 → 2017-03-18 · 4 obs

○ 2016-06-17 22:58:48
● 2017-03-18 13:59:18
○ 2020-01-17 04:22:24
○ 2026-06-26 23:30:10

○MXmx2-us1.ppe-hosted.com2017-03-18 → 2017-03-18 · 4 obs

○ 2016-06-17 22:58:48
● 2017-03-18 13:59:18
○ 2020-01-17 04:22:24
○ 2026-06-26 23:30:10

●MXus-smtp-inbound-1.mimecast.com2020-01-17 → 2026-06-26 · 3 obs

○ 2017-03-18 13:59:18
● 2020-01-17 04:22:24
● 2026-06-26 23:30:10

●MXus-smtp-inbound-2.mimecast.com2020-01-17 → 2026-06-26 · 3 obs

○ 2017-03-18 13:59:18
● 2020-01-17 04:22:24
● 2026-06-26 23:30:10

○A104.18.16.1202020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-18 13:59:18
● 2020-01-17 04:22:24
○ 2026-06-26 23:30:08
○ 2026-06-26 23:30:10

○A104.18.17.1202020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-18 13:59:18
● 2020-01-17 04:22:24
○ 2026-06-26 23:30:08
○ 2026-06-26 23:30:10

●A104.21.64.1852026-06-26 → 2026-06-26 · 3 obs

○ 2020-01-17 04:22:24
● 2026-06-26 23:30:08
● 2026-06-26 23:30:10

●A172.67.154.792026-06-26 → 2026-06-26 · 3 obs

○ 2020-01-17 04:22:24
● 2026-06-26 23:30:08
● 2026-06-26 23:30:10

○A188.114.96.02026-06-26 → 2026-06-26 · 2 obs

○ 2026-06-26 23:30:08
○ 2026-06-26 23:30:10

○A188.114.97.02026-06-26 → 2026-06-26 · 2 obs

○ 2026-06-26 23:30:08
○ 2026-06-26 23:30:10

○A198.167.178.1452015-07-20 → 2017-03-18 · 4 obs

● 2015-07-20 20:47:56
● 2017-03-18 13:59:18
○ 2020-01-17 04:22:24
○ 2026-06-26 23:30:10

○A2606:4700::6812:10782020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-18 13:59:18
● 2020-01-17 04:22:24
○ 2026-06-26 23:30:08
○ 2026-06-26 23:30:10

○A2606:4700::6812:11782020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-18 13:59:18
● 2020-01-17 04:22:24
○ 2026-06-26 23:30:08
○ 2026-06-26 23:30:10

●A2606:4700:3030::6815:40b92026-06-26 → 2026-06-26 · 3 obs

○ 2020-01-17 04:22:24
● 2026-06-26 23:30:08
● 2026-06-26 23:30:10

●A2606:4700:3031::ac43:9a4f2026-06-26 → 2026-06-26 · 3 obs

○ 2020-01-17 04:22:24
● 2026-06-26 23:30:08
● 2026-06-26 23:30:10

○A2a06:98c1:3120::2026-06-26 → 2026-06-26 · 2 obs

○ 2026-06-26 23:30:08
○ 2026-06-26 23:30:10

○A2a06:98c1:3121::2026-06-26 → 2026-06-26 · 2 obs

○ 2026-06-26 23:30:08
○ 2026-06-26 23:30:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cuperformance.com	ada.ns.cloudflare.com, alec.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.54

NS records: ada.ns.cloudflare.com, alec.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuperformance.com (unsigned zone)

⏱️ Timing

Total: 322ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.79, 104.21.64.185`
AAAA	2	`2606:4700:3031::ac43:9a4f, 2606:4700:3030::6815:40b9`
NS	2	`ada.ns.cloudflare.com, alec.ns.cloudflare.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	2	`MS=ms99752594, v=spf1 mx ip4:65.241.91.5 ip4:65.241.91.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ada.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ada.ns.cloudflare.com, ada.ns.cloudflare.com, ada.ns.cloudflare.com...)

Analysis

IP Addresses

cuperformance.com resolves to four IP addresses: 104.21.64.185, 172.67.154.79, 2606:4700:3030::6815:40b9 and 2606:4700:3031::ac43:9a4f.

Among the host names that share IP numbers with cuperformance.com are vpsdns.co.za, gemsgynaecology.com, antit.net and two others.

Name Servers

DNS delegation for cuperformance.com points to two name servers: ada.ns.cloudflare.com and alec.ns.cloudflare.com.

cuperformance.com has the same name server delegation as a number of other domains, such as vasep.vn, bvs.com, bankertraining.com and two more.

cuperformance.com partially shares its NS delegation with several other domains, including rpmdetail.co.uk, campacker.com, 777full.vip and two others.

These name servers are regularly seen alongside syeef.ns.cloudflare.com and nikon.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

ada.ns.cloudflare.com has IP addresses 108.162.192.54, 172.64.32.54 and 173.245.58.54, plus 3 other.

alec.ns.cloudflare.com has IP addresses 108.162.193.59, 172.64.33.59 and 173.245.59.59, plus 3 other.

Mail Servers

The MX records for cuperformance.com point to two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

cuperformance.com has the same mail server arrangement as a number of other domains, for example kpe.com, serpejones.com, remoteproof.com and two more.

cuperformance.com shares at least some of its mail servers with other domains — for example anuncieonlineja.com, sde.idaho.gov, upullandpay.com and two more.

Host names resolving to 6 IP numbers:

us-smtp-inbound-1.mimecast.com has IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, plus 3 other.

us-smtp-inbound-2.mimecast.com has IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, plus 3 other.

Host names pointing to 170.10.128.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.128.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.128.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.