cursosofimatica.com - dns.ninja

`cursosofimatica.com`

DNSSEC	⚠️ Not signed
A	185.176.40.222^{🇧🇬 zetta-as185.176.40.0/24}
NS	`ns5.awardspace.com` ⭐
		A	185.176.40.88^{🇧🇬 zetta-as185.176.40.0/24}
			PTR	`ns5.awardspace.com`
NS	`ns6.awardspace.com`
		A	198.58.120.169^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
			PTR	`ns2.runhosting.com`
MX	`mx.cursosofimatica.com` ⭐
		A	185.176.40.11^{🇧🇬 zetta-as185.176.40.0/24}
			PTR	`mx2.runhosting.com`
TXT	`v=spf1 include:_spf.mboxhosting.com ~all`
SOA	`ns5.awardspace.com`hostmaster@awardspace.com 2025-10-13 #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=1783943437

Subdomains

mx.cursosofimatica.com

Same first word

cursosofimatica.com

DNS History

10 records (4 active, 6 former)

○NSdns0.heteml.jp2015-07-05 → 2017-03-20 · 4 obs

● 2015-07-05 03:47:42
● 2017-03-20 07:45:54
○ 2020-01-04 13:33:14
○ 2026-07-13 12:01:24

○NSdns1.heteml.jp2015-07-05 → 2017-03-20 · 4 obs

● 2015-07-05 03:47:42
● 2017-03-20 07:45:54
○ 2020-01-04 13:33:14
○ 2026-07-13 12:01:24

○NSf1g1ns1.dnspod.net2020-01-04 → 2020-01-04 · 4 obs

○ 2017-03-20 07:45:54
● 2020-01-04 13:33:14
○ 2026-03-24 08:46:20
○ 2026-07-13 12:01:24

○NSf1g1ns2.dnspod.net2020-01-04 → 2020-01-04 · 4 obs

○ 2017-03-20 07:45:54
● 2020-01-04 13:33:14
○ 2026-03-24 08:46:20
○ 2026-07-13 12:01:24

●NSns5.awardspace.com2026-03-24 → 2026-07-13 · 3 obs

○ 2020-01-04 13:33:14
● 2026-03-24 08:46:20
● 2026-07-13 12:01:24

●NSns6.awardspace.com2026-03-24 → 2026-07-13 · 3 obs

○ 2020-01-04 13:33:14
● 2026-03-24 08:46:20
● 2026-07-13 12:01:24

●MXmx.cursosofimatica.com2026-03-24 → 2026-07-13 · 2 obs

● 2026-03-24 08:46:20
● 2026-07-13 12:01:24

○A156.229.96.2182020-01-04 → 2020-01-04 · 4 obs

○ 2017-03-20 07:45:54
● 2020-01-04 13:33:14
○ 2026-03-24 08:46:20
○ 2026-07-13 12:01:24

○A157.7.188.852015-07-05 → 2017-03-20 · 4 obs

● 2015-07-05 03:47:42
● 2017-03-20 07:45:54
○ 2020-01-04 13:33:14
○ 2026-07-13 12:01:24

●A185.176.40.2222026-03-24 → 2026-07-13 · 3 obs

○ 2020-01-04 13:33:14
● 2026-03-24 08:46:20
● 2026-07-13 12:01:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cursosofimatica.com	ns5.awardspace.com, ns6.awardspace.com	2 records

✅ Authoritative Response

Server:185.176.40.88

NS records: ns5.awardspace.com, ns6.awardspace.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cursosofimatica.com (unsigned zone)

⏱️ Timing

Total: 545ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.176.40.222`
NS	2	`ns5.awardspace.com, ns6.awardspace.com`
MX	1	`mx.cursosofimatica.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.mboxhosting.com ~all`
SOA	1	`ns5.awardspace.com hostmaster.awardspace`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.awardspace.com, ns6.awardspace.com)

Analysis

Hierarchy

cursosofimatica.com serves as the parent of mx.cursosofimatica.com.

IP Addresses

cursosofimatica.com points to a single IP number: 185.176.40.222.

Additional host names — bisnodak.com, jmemories.com, ceeitt.com and two others — share IP numbers with cursosofimatica.com.

Name Servers

cursosofimatica.com has two authoritative name servers — ns5.awardspace.com and ns6.awardspace.com.

cursosofimatica.com shares its name server setup with other domains, including kitchen-solution.dx.am, discotop.com, chessboss.com and two others.

cursosofimatica.com has a partial name server overlap with other domains — among them aposmalvinas.com.ar and aqar.in.

ns5.awardspace.com directs to 185.176.40.88 and ns6.awardspace.com directs to 198.58.120.169; each host name points to exactly one IP number.

Mail Servers

cursosofimatica.com has one mail server: mx.cursosofimatica.com.

mx.cursosofimatica.com points to one IP number — 185.176.40.11.