`computersystem.com`

DNSSEC	⚠️ Not signed
A	64.190.63.222^{🇩🇪 SEDO64.190.62.0/23 -NET2-PI}
NS	`ns1.sedoparking.com` ⭐
		A	3.130.216.63^{🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix}
			PTR	`ec2-3-130-216-63.us-east-2.compute.amazonaws.com`
		A	91.195.241.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`ns2.sedoparking.com`
		A	34.211.188.210^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-211-188-210.us-west-2.compute.amazonaws.com`
		A	91.195.240.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
MX	`localhost` ⭐
TXT	`v=spf1 -all`
SOA	`ns1.sedoparking.com`hostmaster@sedo.de 2018-05-16 #1

`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=1778351221

Subdomains

www.computersystem.com

Same first word

Similar names

systemcomputer.de

DNS History

14 records (4 active, 10 former)

○NSns1.eurodns.com2015-07-14 → 2016-10-07 · 4 obs

● 2015-07-14 15:34:06
● 2016-10-07 00:38:42
○ 2017-05-15 18:47:12
○ 2026-05-09 18:42:36

○NSns1.parkingcrew.net2017-05-15 → 2017-05-15 · 4 obs

○ 2016-10-07 00:38:42
● 2017-05-15 18:47:12
○ 2026-02-17 21:11:58
○ 2026-05-09 18:42:36

●NSns1.sedoparking.com2026-02-17 → 2026-05-09 · 3 obs

○ 2017-05-15 18:47:12
● 2026-02-17 21:11:58
● 2026-05-09 18:42:36

○NSns2.eurodns.com2015-07-14 → 2016-10-07 · 4 obs

● 2015-07-14 15:34:06
● 2016-10-07 00:38:42
○ 2017-05-15 18:47:12
○ 2026-05-09 18:42:36

○NSns2.parkingcrew.net2017-05-15 → 2017-05-15 · 4 obs

○ 2016-10-07 00:38:42
● 2017-05-15 18:47:12
○ 2026-02-17 21:11:58
○ 2026-05-09 18:42:36

●NSns2.sedoparking.com2026-02-17 → 2026-05-09 · 3 obs

○ 2017-05-15 18:47:12
● 2026-02-17 21:11:58
● 2026-05-09 18:42:36

○NSns3.eurodns.com2015-07-14 → 2016-10-07 · 4 obs

● 2015-07-14 15:34:06
● 2016-10-07 00:38:42
○ 2017-05-15 18:47:12
○ 2026-05-09 18:42:36

○NSns4.eurodns.com2015-07-14 → 2016-10-07 · 4 obs

● 2015-07-14 15:34:06
● 2016-10-07 00:38:42
○ 2017-05-15 18:47:12
○ 2026-05-09 18:42:36

●MXlocalhost2026-02-17 → 2026-05-09 · 3 obs

○ 2017-05-15 18:47:12
● 2026-02-17 21:11:58
● 2026-05-09 18:42:36

○MXmail.b-io.co2015-07-14 → 2016-10-07 · 4 obs

● 2015-07-14 15:34:06
● 2016-10-07 00:38:42
○ 2017-05-15 18:47:12
○ 2026-05-09 18:42:36

○MXmail.h-email.net2017-05-15 → 2017-05-15 · 4 obs

○ 2016-10-07 00:38:42
● 2017-05-15 18:47:12
○ 2026-02-17 21:11:58
○ 2026-05-09 18:42:36

○A185.53.178.92017-05-15 → 2017-05-15 · 4 obs

○ 2016-10-07 00:38:42
● 2017-05-15 18:47:12
○ 2026-02-17 21:11:58
○ 2026-05-09 18:42:36

●A64.190.63.2222026-02-17 → 2026-05-09 · 3 obs

○ 2017-05-15 18:47:12
● 2026-02-17 21:11:58
● 2026-05-09 18:42:36

○A80.92.84.1392015-07-14 → 2016-10-07 · 4 obs

● 2015-07-14 15:34:06
● 2016-10-07 00:38:42
○ 2017-05-15 18:47:12
○ 2026-05-09 18:42:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
computersystem.com	ns1.sedoparking.com, ns2.sedoparking.com	2 records

✅ Authoritative Response

Server:91.195.240.8

NS records: ns1.sedoparking.com, ns2.sedoparking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computersystem.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.190.63.222`
NS	2	`ns2.sedoparking.com, ns1.sedoparking.com`
MX	1	`localhost (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.sedoparking.com hostmaster.sedo.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)

Analysis

Hierarchy

The parent of www.computersystem.com is computersystem.com.

IP Addresses

computersystem.com points to an IP address: 64.190.63.222.

other host names include riahn.com, mail.xn--bio-brse-r4a.net, erplabs.com, mail.icounter.de and smtp.msi.com.es; they share IP numbers with computersystem.com.

Name Servers

Two name servers ns1.sedoparking.com and ns2.sedoparking.com handle the delegation for computersystem.com.

computersystem.com shares the same name server setup as other domains, for instance bviyachtcharters.info.ph, igallery.com, adorn.ca, bau-wetter.de and mail.blf100.com.

computersystem.com shares name servers with other domains at least partially, for instance titten.nl, david3mega.blogspot.com.ua, kids.bingogratis.com.br and auto-s30experts.blogspot.com.ua.

Host names with two IP numbers:

ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8.

ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.

Mail Servers

computersystem.com is handled by a single mail server, localhost.

computersystem.com uses the same mail server setup as other domains, for instance bookingpackage.com, t(0x736c7574)s.com, aficion.es, mx.www.tv-(0x706f726e)o.de and merchantbank.co.

computersystem.com - robtex.com