`mobiletechcr.com`

DNSSEC	⚠️ Not signed
A	190.0.230.215^{🇨🇷 AS263713190.0.230.0/24}
		PTR	`sl5.cyberfuel.com`
NS	`ns1.cyberfuel.com` ⭐
		A	2803:7a80:9494:a:190:0:224:21^{🇨🇷 AS2637132803:7a80::/32 COLUMBUS NETWORKS TRANSIT CUSTOMERS}
		A	190.0.226.21^{🇨🇷 AS263713190.0.226.0/24}
			PTR	`ns1.cyberfuel.com`
NS	`ns2.cyberfuel.com`
		A	2803:7a80:9494:a:190:0:226:21^{🇨🇷 AS2637132803:7a80::/32 COLUMBUS NETWORKS TRANSIT CUSTOMERS}
		A	190.0.224.21^{🇨🇷 AS263713190.0.224.0/24}
			PTR	`ns2.cyberfuel.com`
MX	`mail.mobiletechcr.com` ⭐
		A	190.0.224.187^{🇨🇷 AS263713190.0.224.0/24}
			PTR	`sl5.cyberfuel.com`
		A	190.0.227.12^{🇨🇷 AS263713190.0.227.0/24}
			PTR	`sl5.cyberfuel.com`
		A	190.0.230.9^{🇨🇷 AS263713190.0.230.0/24}
			PTR	`sl5.cyberfuel.com`
		A	190.0.230.53^{🇨🇷 AS263713190.0.230.0/24}
			PTR	`sl5.cyberfuel.com`
TXT	`v=spf1 mx a include:spf.cyberfuel.com ~all`
SOA	`ns1.cyberfuel.com`esteban@mobiletechcr.com 2025-06-12 #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=1771291435

Subdomains

mail.mobiletechcr.com

Same first word

mobiletechcr.com

Similar names

theobmcircle.com

DNS History

11 records (4 active, 7 former)

●NSns1.cyberfuel.com2015-05-26 → 2026-03-23 · 5 obs

● 2015-05-26 07:24:22
● 2016-04-27 02:24:52
○ 2017-01-07 19:07:36
● 2018-01-10 09:42:04
● 2026-03-23 07:45:34

●NSns2.cyberfuel.com2015-05-26 → 2026-03-23 · 5 obs

● 2015-05-26 07:24:22
● 2016-04-27 02:24:52
○ 2017-01-07 19:07:36
● 2018-01-10 09:42:04
● 2026-03-23 07:45:34

○NSns3.cyberfuel.com2015-10-27 → 2016-04-27 · 5 obs

○ 2015-05-26 07:24:22
● 2015-10-27 12:24:44
● 2016-04-27 02:24:52
○ 2017-01-07 19:07:36
○ 2026-03-23 07:45:34

●MXmail.mobiletechcr.com2015-05-26 → 2026-03-23 · 5 obs

● 2015-05-26 07:24:22
○ 2015-10-27 12:24:44
○ 2018-01-10 09:42:04
● 2026-03-03 10:54:52
● 2026-03-23 07:45:34

○MXmail1.mobiletechcr.com2015-10-27 → 2018-01-10 · 7 obs

○ 2015-05-26 07:24:22
● 2015-10-27 12:24:44
● 2016-04-27 02:24:52
○ 2017-01-07 19:07:36
● 2018-01-10 09:42:04
○ 2026-03-03 10:54:52
○ 2026-03-23 07:45:34

○MXmail2.mobiletechcr.com2015-10-27 → 2018-01-10 · 7 obs

○ 2015-05-26 07:24:22
● 2015-10-27 12:24:44
● 2016-04-27 02:24:52
○ 2017-01-07 19:07:36
● 2018-01-10 09:42:04
○ 2026-03-03 10:54:52
○ 2026-03-23 07:45:34

○MXmail3.mobiletechcr.com2015-10-27 → 2018-01-10 · 7 obs

○ 2015-05-26 07:24:22
● 2015-10-27 12:24:44
● 2016-04-27 02:24:52
○ 2017-01-07 19:07:36
● 2018-01-10 09:42:04
○ 2026-03-03 10:54:52
○ 2026-03-23 07:45:34

○MXmail4.mobiletechcr.com2015-10-27 → 2018-01-10 · 7 obs

○ 2015-05-26 07:24:22
● 2015-10-27 12:24:44
● 2016-04-27 02:24:52
○ 2017-01-07 19:07:36
● 2018-01-10 09:42:04
○ 2026-03-03 10:54:52
○ 2026-03-23 07:45:34

○A190.0.226.2482015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 07:24:22
○ 2015-10-27 12:24:44
○ 2026-03-23 07:45:34

●A190.0.230.2152026-03-03 → 2026-03-23 · 3 obs

○ 2018-01-10 09:42:04
● 2026-03-03 10:54:52
● 2026-03-23 07:45:34

○A190.0.230.912015-10-27 → 2018-01-10 · 7 obs

○ 2015-05-26 07:24:22
● 2015-10-27 12:24:44
● 2016-04-27 02:24:52
○ 2017-01-07 19:07:36
● 2018-01-10 09:42:04
○ 2026-03-03 10:54:52
○ 2026-03-23 07:45:34

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:190.0.224.21

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mobiletechcr.com (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`190.0.230.215`
NS	2	`ns2.cyberfuel.com, ns1.cyberfuel.com`
MX	1	`mail.mobiletechcr.com (pri: 10)`
TXT	1	`v=spf1 mx a include:spf.cyberfuel.com ~a`
SOA	1	`ns1.cyberfuel.com esteban.mobiletechcr.c`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

mobiletechcr.com is a parent of mail.mobiletechcr.com.

IP Addresses

mobiletechcr.com points to a single IP address: 190.0.230.215.

Other host names such as exclusivecoffeecr.com, fraxiom.com, tpotheprojectoffice.com, coelsacr.com and cpmgrupo.com share IP numbers with mobiletechcr.com.

Name Servers

mobiletechcr.com is delegated to two name servers: ns1.cyberfuel.com and ns2.cyberfuel.com.

mobiletechcr.com uses the same name server setup as other domains, including avilastem.com, dekolux.cr, lexperts.net, clubmaniacr.com and 94-7.com.

At least part of the name servers for mobiletechcr.com are shared with other domains, for instance seguridadalfa.com, 230.0.190.in-addr.arpa, diproacr.com, bosquesdelindora.com and flores.co.cr.

These name servers are commonly used alongside the name servers ns3.cyberfuel.com.

Host names with two IP numbers:

ns1.cyberfuel.com points to 2803:7a80:9494:a:190:0:224:21 and 190.0.226.21.

ns2.cyberfuel.com points to 2803:7a80:9494:a:190:0:226:21 and 190.0.224.21.

Mail Servers

The mail server for mobiletechcr.com is mail.mobiletechcr.com.

mail.mobiletechcr.com resolves to four IP numbers: 190.0.224.187, 190.0.227.12, 190.0.230.9 and 190.0.230.53.

mobiletechcr.com - robtex.com