`dellcomputers.cz`

DNSSEC	⚠️ Not signed
A	52.32.75.93^{🇺🇸 Amazon52.32.0.0/14 EC2 PDX prefix}
		PTR	`ec2-52-32-75-93.us-west-2.compute.amazonaws.com`
A	52.41.181.85^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
A	54.148.117.219^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
NS	`dns1.safenames.com` ⭐
		A	2400:cb00:2049:1::a29f:3084^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.48.132^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dns1.safenames.com`
NS	`dns2.safenames.net`
		A	2400:cb00:2049:1::a29f:31aa^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.49.170^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dns2.safenames.net`
NS	`dns3.safenames.org`
		A	2400:cb00:2049:1::ac40:3017^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	172.64.48.23^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dns3.safenames.org`
MX	`mail.idp365.net` ⭐
		A	217.19.248.131^{🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre}
			PTR	`redirect1.safenames.com`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all`
SOA	`dns1.safenames.com`hostmaster@safenames.net 2026-03-19 #0

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1774883836

Same first word

Similar names

dellcomupters.com

dellscomputer.com

computersdell.com

DNS History

11 records (7 active, 4 former)

○NSdns1.idp365.net2015-06-21 → 2017-11-13 · 4 obs

● 2015-06-21 13:04:02
● 2017-11-13 17:26:16
○ 2026-03-28 12:53:14
○ 2026-03-30 15:38:30

●NSdns1.safenames.com2026-03-28 → 2026-03-30 · 3 obs

○ 2017-11-13 17:26:16
● 2026-03-28 12:53:14
● 2026-03-30 15:38:30

○NSdns2.idp365.net2015-06-21 → 2017-11-13 · 4 obs

● 2015-06-21 13:04:02
● 2017-11-13 17:26:16
○ 2026-03-28 12:53:14
○ 2026-03-30 15:38:30

●NSdns2.safenames.net2026-03-28 → 2026-03-30 · 3 obs

○ 2017-11-13 17:26:16
● 2026-03-28 12:53:14
● 2026-03-30 15:38:30

○NSdns3.idp365.net2015-06-21 → 2017-11-13 · 4 obs

● 2015-06-21 13:04:02
● 2017-11-13 17:26:16
○ 2026-03-28 12:53:14
○ 2026-03-30 15:38:30

●NSdns3.safenames.org2026-03-28 → 2026-03-30 · 3 obs

○ 2017-11-13 17:26:16
● 2026-03-28 12:53:14
● 2026-03-30 15:38:30

●MXmail.idp365.net2015-06-21 → 2026-03-30 · 2 obs

● 2015-06-21 13:04:02
● 2026-03-30 15:38:30

○A217.19.248.1322015-06-21 → 2016-04-04 · 4 obs

● 2015-06-21 13:04:02
● 2016-04-04 14:28:58
○ 2016-12-24 07:22:00
○ 2026-03-30 15:38:30

●A52.32.75.932016-12-24 → 2026-03-30 · 3 obs

○ 2016-04-04 14:28:58
● 2016-12-24 07:22:00
● 2026-03-30 15:38:30

●A52.41.181.852016-12-24 → 2026-03-30 · 3 obs

○ 2016-04-04 14:28:58
● 2016-12-24 07:22:00
● 2026-03-30 15:38:30

●A54.148.117.2192016-12-24 → 2026-03-30 · 3 obs

○ 2016-04-04 14:28:58
● 2016-12-24 07:22:00
● 2026-03-30 15:38:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz	-
dellcomputers.cz	dns1.safenames.com, dns2.safenames.net, dns3.safenames.org	-

✅ Authoritative Response

Server:172.64.48.23

NS records: dns1.safenames.com, dns2.safenames.net, dns3.safenames.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dellcomputers.cz (unsigned zone)

⏱️ Timing

Total: 760ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`54.148.117.219, 52.41.181.85...`
NS	3	`dns1.safenames.com, dns2.safenames.net...`
MX	1	`mail.idp365.net (pri: 5)`
TXT	1	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p`
SOA	1	`dns1.safenames.com hostmaster.safenames.`

Analysis

IP Addresses

dellcomputers.cz points to three IPs: 52.32.75.93, 52.41.181.85 and 54.148.117.219.

Other host names such as dellservicecenterbangalore.in, dellinspironrepair.com, dell-shop.net, dellphotography.com and vostrobusiness.com share IP numbers with dellcomputers.cz.

Name Servers

dellcomputers.cz is delegated to three name servers: dns1.safenames.com, dns2.safenames.net and dns3.safenames.org.

At least part of the name servers for dellcomputers.cz are shared with other domains, for instance mmanager.com, delldriverdownload.net, 3658398.com, delltechnologies-usa.com and dolutegravir.net.

Host names with two IP numbers:

dns1.safenames.com points to 2400:cb00:2049:1::a29f:3084 and 162.159.48.132

dns2.safenames.net points to 2400:cb00:2049:1::a29f:31aa and 162.159.49.170

dns3.safenames.org points to 2400:cb00:2049:1::ac40:3017 and 172.64.48.23

Mail Servers

The mail server for dellcomputers.cz is mail.idp365.net.

dellcomputers.cz uses the same mail server setup as other domains, for instance isonline.mobi, drymouthproducts.com.sg, relovair.ca, clshoes.com and moneycorpmail.com.

Some mail servers are shared between dellcomputers.cz and other domains, for instance entplc.net.

Host mail.idp365.net points to IP 217.19.248.131.

dellcomputers.cz - robtex.com