cperf.com - dns.ninja

`cperf.com`

DNSSEC	⚠️ Not signed
A	5.186.164.181^{🇩🇰 FIBIA-P-S5.186.0.0/16 SEAS-NVE IPv4 Network}
		PTR	`server7181.serverpark.dk`
NS	`ns4.dns-123.net` ⭐
		A	35.198.132.83^{🇩🇪 Google35.198.128.0/20}
			PTR	`83.132.198.35.bc.googleusercontent.com`
NS	`ns5.dns-123.net`
		A	35.187.184.173^{🇧🇪 Google35.187.176.0/20}
			PTR	`173.184.187.35.bc.googleusercontent.com`
NS	`ns6.dns-123.net`
		A	35.228.54.1^{🇫🇮 Google35.228.48.0/20}
			PTR	`1.54.228.35.bc.googleusercontent.com`
MX	`server7181.serverpark.dk` ⭐
		A	5.186.164.181^{🇩🇰 FIBIA-P-S5.186.0.0/16 SEAS-NVE IPv4 Network}
			PTR	`server7181.serverpark.dk`
TXT	`v=spf1 a mx include:_spf.serverpark.dk ~all`
SOA	`ns4.dns-123.net`admin@dns-123.net 2013-08-13 #32

`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=1786220614

Subdomains

mail.cperf.com

Same first word

cperf.com

Similar names

fpcre.com

pcerf.com

pcref.org

rfepc.com

fercp.nl

cferp.com

pfcre.com

ferpc.jp

fepcr.com

cpfre.com

refpc.com

pcref.com

fprce.com

fercp.de

cefpr.com

cefrp.com

frecp.com

erfpc.org

cefrp.com.mx

fcrep.com.br

prcfe.com

cpref.com

crfpe.fr

prefc.com

perfc.com

crfpe.org.br

pfcer.cn

DNS History

11 records (5 active, 6 former)

○NSns1.dns-123.net2015-08-02 → 2018-11-10 · 4 obs

● 2015-08-02 18:58:16
● 2018-11-10 17:55:08
○ 2026-03-09 04:33:22
○ 2026-08-08 20:41:40

○NSns2.dns-123.net2015-08-02 → 2018-11-10 · 4 obs

● 2015-08-02 18:58:16
● 2018-11-10 17:55:08
○ 2026-03-09 04:33:22
○ 2026-08-08 20:41:40

○NSns3.dns-123.net2015-08-02 → 2018-11-10 · 4 obs

● 2015-08-02 18:58:16
● 2018-11-10 17:55:08
○ 2026-03-09 04:33:22
○ 2026-08-08 20:41:40

●NSns4.dns-123.net2026-03-09 → 2026-08-08 · 3 obs

○ 2018-11-10 17:55:08
● 2026-03-09 04:33:22
● 2026-08-08 20:41:40

●NSns5.dns-123.net2026-03-09 → 2026-08-08 · 3 obs

○ 2018-11-10 17:55:08
● 2026-03-09 04:33:22
● 2026-08-08 20:41:40

●NSns6.dns-123.net2026-03-09 → 2026-08-08 · 3 obs

○ 2018-11-10 17:55:08
● 2026-03-09 04:33:22
● 2026-08-08 20:41:40

○MXmail.cperf.com2015-08-02 → 2018-11-10 · 4 obs

● 2015-08-02 18:58:16
● 2018-11-10 17:55:08
○ 2026-03-09 04:33:22
○ 2026-08-08 20:41:40

●MXserver7181.serverpark.dk2026-03-09 → 2026-08-08 · 3 obs

○ 2018-11-10 17:55:08
● 2026-03-09 04:33:22
● 2026-08-08 20:41:40

●A5.186.164.1812026-03-09 → 2026-08-08 · 3 obs

○ 2018-11-10 17:55:08
● 2026-03-09 04:33:22
● 2026-08-08 20:41:40

○A86.48.37.1472018-11-10 → 2018-11-10 · 4 obs

○ 2017-01-31 18:10:48
● 2018-11-10 17:55:08
○ 2026-03-09 04:33:22
○ 2026-08-08 20:41:40

○A86.48.37.402015-08-02 → 2017-01-31 · 4 obs

● 2015-08-02 18:58:16
● 2017-01-31 18:10:48
○ 2018-11-10 17:55:08
○ 2026-08-08 20:41:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cperf.com	ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net	-

✅ Authoritative Response

Server:35.228.54.1

NS records: ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cperf.com (unsigned zone)

⏱️ Timing

Total: 720ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.186.164.181`
NS	3	`ns4.dns-123.net, ns6.dns-123.net...`
MX	1	`server7181.serverpark.dk (pri: 10)`
TXT	1	`v=spf1 a mx include:_spf.serverpark.dk ~`
SOA	1	`ns4.dns-123.net admin.dns-123.net`

Analysis

Hierarchy

mail.cperf.com is a subdomain of cperf.com.

IP Addresses

cperf.com directs to one IP number, which is 5.186.164.181.

Among the host names that share IP numbers with cperf.com are ole-pedersen.dk, svenderikpedersen.dk, mail.cperf.com and two others.

Name Servers

cperf.com has three name servers — ns4.dns-123.net, ns5.dns-123.net and ns6.dns-123.net.

The name servers of cperf.com overlap at least partially with those of other domains — among them psykologsvendborg.dk, bp-eltavler.dk, globaleseniorer.dk and two more.

Each of the three hostnames points to exactly one IP address: ns4.dns-123.net points to 35.198.132.83, ns5.dns-123.net points to 35.187.184.173 and ns6.dns-123.net points to 35.228.54.1.

Mail Servers

cperf.com routes its mail through a single mail server, server7181.serverpark.dk.

cperf.com has the same mail server arrangement as a number of other domains, for example realpension.dk, helank.dk, hcls.dk and two more.

server7181.serverpark.dk points to one IP number — 5.186.164.181.