`cpucity.net`

DNSSEC	⚠️ Not signed
A	54.215.31.113^{🇺🇸 Amazon54.215.0.0/17 EC2 SFO prefix}
		PTR	`ec2-54-215-31-113.us-west-1.compute.amazonaws.com`
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`
MX	`parkmail.dynadot.com` ⭐
		A	166.88.19.105^{🇺🇸 TELX-AS36086166.88.19.0/24 727 North 1550 East Ste 400 Orem UT 84097 United States}
			PTR	`parkmail.dynadot.com`
		A	166.88.19.107^{🇺🇸 TELX-AS36086166.88.19.0/24 727 North 1550 East Ste 400 Orem UT 84097 United States}
			PTR	`parkmail.dynadot.com`
		A	166.88.19.108^{🇺🇸 TELX-AS36086166.88.19.0/24 727 North 1550 East Ste 400 Orem UT 84097 United States}
			PTR	`parkmail.dynadot.com`
TXT	`v=spf1 mx ~all`
SOA	`ns1.dyna-ns.net`hostmaster@cpucity.net 2026-03-03 #3

`net`

	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=1774682707

Same first word

cpucity.net

Similar names

citycup.dk

citycup.de

puccity.de

DNS History

26 records (4 active, 22 former)

○NSns-cloud-b1.googledomains.com2015-06-25 → 2018-08-29 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○NSns-cloud-b2.googledomains.com2015-06-25 → 2018-08-29 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○NSns-cloud-b3.googledomains.com2015-06-25 → 2018-08-29 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○NSns-cloud-b4.googledomains.com2015-06-25 → 2018-08-29 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

●NSns1.dyna-ns.net2026-03-28 → 2026-03-28 · 3 obs

○ 2018-08-29 09:52:20
● 2026-03-28 07:28:36
● 2026-03-28 07:28:38

●NSns2.dyna-ns.net2026-03-28 → 2026-03-28 · 3 obs

○ 2018-08-29 09:52:20
● 2026-03-28 07:28:36
● 2026-03-28 07:28:38

○MXalt1.aspmx.l.google.com2015-06-25 → 2016-05-02 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2016-05-02 03:28:20
○ 2017-02-07 07:03:40
○ 2026-03-28 07:28:38

○MXalt1.gmr-smtp-in.l.google.com2017-02-07 → 2018-08-29 · 5 obs

○ 2016-05-02 03:28:20
● 2017-02-07 07:03:40
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○MXalt2.aspmx.l.google.com2015-06-25 → 2016-05-02 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2016-05-02 03:28:20
○ 2017-02-07 07:03:40
○ 2026-03-28 07:28:38

○MXalt2.gmr-smtp-in.l.google.com2017-02-07 → 2018-08-29 · 5 obs

○ 2016-05-02 03:28:20
● 2017-02-07 07:03:40
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○MXalt3.aspmx.l.google.com2015-06-25 → 2016-05-02 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2016-05-02 03:28:20
○ 2017-02-07 07:03:40
○ 2026-03-28 07:28:38

○MXalt3.gmr-smtp-in.l.google.com2017-02-07 → 2018-08-29 · 5 obs

○ 2016-05-02 03:28:20
● 2017-02-07 07:03:40
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○MXalt4.aspmx.l.google.com2015-06-25 → 2016-05-02 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2016-05-02 03:28:20
○ 2017-02-07 07:03:40
○ 2026-03-28 07:28:38

○MXalt4.gmr-smtp-in.l.google.com2017-02-07 → 2018-08-29 · 5 obs

○ 2016-05-02 03:28:20
● 2017-02-07 07:03:40
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○MXaspmx.l.google.com2015-06-25 → 2016-05-02 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2016-05-02 03:28:20
○ 2017-02-07 07:03:40
○ 2026-03-28 07:28:38

○MXgmr-smtp-in.l.google.com2017-02-07 → 2018-08-29 · 5 obs

○ 2016-05-02 03:28:20
● 2017-02-07 07:03:40
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

●MXparkmail.dynadot.com2026-03-28 → 2026-03-28 · 3 obs

○ 2018-08-29 09:52:20
● 2026-03-28 07:28:36
● 2026-03-28 07:28:38

○A2001:4860:4802:32::152015-06-25 → 2018-08-29 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○A2001:4860:4802:34::152015-06-25 → 2018-08-29 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○A2001:4860:4802:36::152015-06-25 → 2018-08-29 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○A2001:4860:4802:38::152015-06-25 → 2018-08-29 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○A216.239.32.212015-06-25 → 2018-08-29 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○A216.239.34.212015-06-25 → 2018-08-29 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○A216.239.36.212015-06-25 → 2018-08-29 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

○A216.239.38.212015-06-25 → 2018-08-29 · 5 obs

○ 2008-11-28 00:41:28
● 2015-06-25 05:04:34
● 2018-08-29 09:52:20
○ 2026-03-28 07:28:36
○ 2026-03-28 07:28:38

●A54.215.31.1132026-03-28 → 2026-03-28 · 3 obs

○ 2018-08-29 09:52:20
● 2026-03-28 07:28:36
● 2026-03-28 07:28:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
cpucity.net	ns2.dyna-ns.net, ns1.dyna-ns.net	4 records

✅ Authoritative Response

Server:162.159.24.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpucity.net (unsigned zone)

⏱️ Timing

Total: 372ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.215.31.113`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
MX	1	`parkmail.dynadot.com (pri: 0)`
TXT	1	`v=spf1 mx ~all`
SOA	1	`ns1.dyna-ns.net hostmaster.cpucity.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.dyna-ns.net, ns2.dyna-ns.net, ns1.dyna-ns.net...)

Analysis

IP Addresses

cpucity.net points to a single IP number: 54.215.31.113.

other host names for instance www.awesomepennystocks.com, investing.management, teleo.co, clpc.com and 7zs.cc share IP numbers with cpucity.net.

Name Servers

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

cpucity.net shares the same name server setup as other domains, for example infochan.org, lurito.com, feed.games, ca715.com and fy6y.cc.

Host names with four IP numbers:

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

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

Mail Servers

cpucity.net is handled by a single mail server, parkmail.dynadot.com.

cpucity.net shares the same mail server setup as other domains, for instance rakket.com, electricidentity.com, ripmap.org, xy3.net and biocapital.com.

Host name parkmail.dynadot.com points to three IP numbers: 166.88.19.105, 166.88.19.107 and 166.88.19.108.

cpucity.net - robtex.com

cpucity.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cpucity.net`

`net`