`online-computer.com`

DNSSEC	⚠️ Not signed
A	23.244.41.234^{🇺🇸 ABB-BACKBONE23.244.0.0/17 Breezeline Aggregate}
		PTR	`static-23-244-41-234.oh.cpe.breezeline.net`
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`onlinecomputer-com01e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`google-site-verification=LERW6WkGURe2ZE1GV8I2DUzm_71L5wiNfKZAj6wn140`
TXT	`v=spf1 include:dc-aa8e722993._spfm.online-computer.com include:mailgun.org ~a...`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2024-11-14 #0

`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=1778531671

PTR for

203.253.211.216.in-addr.arpa

Subdomains

www.online-computer.com

Same first word

online-computer.com

Similar names

computer-online.cz

computer-online.com

computer-online.nl

DNS History

16 records (4 active, 12 former)

○NSdns181.a.register.com2007-10-23 → 2017-03-30 · 4 obs

● 2007-10-23 20:32:16
● 2017-03-30 13:12:28
○ 2026-03-23 12:12:58
○ 2026-05-11 20:41:24

○NSdns217.b.register.com2007-10-23 → 2017-03-30 · 4 obs

● 2007-10-23 20:32:16
● 2017-03-30 13:12:28
○ 2026-03-23 12:12:58
○ 2026-05-11 20:41:24

○NSdns231.c.register.com2007-10-23 → 2017-03-30 · 4 obs

● 2007-10-23 20:32:16
● 2017-03-30 13:12:28
○ 2026-03-23 12:12:58
○ 2026-05-11 20:41:24

○NSdns249.d.register.com2007-10-23 → 2017-03-30 · 4 obs

● 2007-10-23 20:32:16
● 2017-03-30 13:12:28
○ 2026-03-23 12:12:58
○ 2026-05-11 20:41:24

●NSns21.domaincontrol.com2026-03-23 → 2026-05-11 · 3 obs

○ 2017-03-30 13:12:28
● 2026-03-23 12:12:58
● 2026-05-11 20:41:24

●NSns22.domaincontrol.com2026-03-23 → 2026-05-11 · 3 obs

○ 2017-03-30 13:12:28
● 2026-03-23 12:12:58
● 2026-05-11 20:41:24

○MXalt1.aspmx.l.google.com2015-06-06 → 2017-03-30 · 5 obs

○ 2007-10-23 20:32:16
● 2015-06-06 00:46:10
● 2017-03-30 13:12:28
○ 2026-03-23 12:12:58
○ 2026-05-11 20:41:24

○MXalt2.aspmx.l.google.com2015-06-06 → 2017-03-30 · 5 obs

○ 2007-10-23 20:32:16
● 2015-06-06 00:46:10
● 2017-03-30 13:12:28
○ 2026-03-23 12:12:58
○ 2026-05-11 20:41:24

○MXaspmx.l.google.com2015-06-06 → 2017-03-30 · 5 obs

○ 2007-10-23 20:32:16
● 2015-06-06 00:46:10
● 2017-03-30 13:12:28
○ 2026-03-23 12:12:58
○ 2026-05-11 20:41:24

○MXaspmx2.googlemail.com2015-06-06 → 2017-03-30 · 5 obs

○ 2007-10-23 20:32:16
● 2015-06-06 00:46:10
● 2017-03-30 13:12:28
○ 2026-03-23 12:12:58
○ 2026-05-11 20:41:24

○MXaspmx3.googlemail.com2015-06-06 → 2017-03-30 · 5 obs

○ 2007-10-23 20:32:16
● 2015-06-06 00:46:10
● 2017-03-30 13:12:28
○ 2026-03-23 12:12:58
○ 2026-05-11 20:41:24

○MXmail.online-computer.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 20:32:16
○ 2015-06-06 00:46:10
○ 2026-05-11 20:41:24

●MXonlinecomputer-com01e.mail.protection.outlook.com2026-03-23 → 2026-05-11 · 3 obs

○ 2017-03-30 13:12:28
● 2026-03-23 12:12:58
● 2026-05-11 20:41:24

○A216.211.253.2032015-06-06 → 2017-03-30 · 5 obs

○ 2007-10-23 20:32:16
● 2015-06-06 00:46:10
● 2017-03-30 13:12:28
○ 2026-03-23 12:12:58
○ 2026-05-11 20:41:24

●A23.244.41.2342026-03-23 → 2026-05-11 · 3 obs

○ 2017-03-30 13:12:28
● 2026-03-23 12:12:58
● 2026-05-11 20:41:24

○A63.161.129.2142007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 20:32:16
○ 2015-06-06 00:46:10
○ 2026-05-11 20:41:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
online-computer.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for online-computer.com (unsigned zone)

⏱️ Timing

Total: 348ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.244.41.234`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	1	`onlinecomputer-com01e.mail.protection.ou`
TXT	2	`google-site-verification=LERW6WkGURe2ZE1, v=spf1 include:dc-aa8e722993._spfm.onlin`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

Analysis

Hierarchy

The parent of www.online-computer.com is online-computer.com.

IP Addresses

online-computer.com points to an IP address: 23.244.41.234.

Name Servers

Two name servers ns21.domaincontrol.com and ns22.domaincontrol.com handle the delegation for online-computer.com.

online-computer.com shares the same name server setup as other domains, for instance draculin.org, www.ekimre.com, queenofheartsdesigns.com, lauravasilion.com and internationaldanceclub.org.

Host names with two IP numbers:

ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11.

ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11.

Mail Servers

online-computer.com is handled by a single mail server, onlinecomputer-com01e.mail.protection.outlook.com.

Hostname onlinecomputer-com01e.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c922::1, 2a01:111:f403:c92c::2, 2a01:111:f403:c946::, 52.101.8.42, 52.101.9.20, 52.101.11.2 and 52.101.194.4.

online-computer.com - robtex.com