`numerounocom.com`

DNSSEC	⚠️ Not signed
A	162.254.116.92^{🇺🇸 HOSTD162.254.116.0/22 Host Duplex LAX2 Datacenter Los Angeles, CA 90017 USA}
		PTR	`server12.ciberlexusa.com`
NS	`ns3.ciberlexusa.com` ⭐
		A	208.100.49.74^{🇺🇸 STEADFAST208.100.0.0/18 725 S Wells St 8th Floor Chicago IL 60607 United States}
			PTR	`ns1.hostduplex.com`
NS	`ns4.ciberlexusa.com`
		A	67.203.15.20^{🇺🇸 AS1725267.203.8.0/21 Proxy-registered route object}
			PTR	`ns2.hostduplex.com`
MX	`numerounocom.com` ⭐
		A	162.254.116.92^{🇺🇸 HOSTD162.254.116.0/22 Host Duplex LAX2 Datacenter Los Angeles, CA 90017 USA}
			PTR	`server12.ciberlexusa.com`
TXT	`v=spf1 a ptr ip4:162.254.116.92 ~all`
SOA	`ns3.ciberlexusa.com`servercontact@hostduplex.com 2022-02-03 #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=1774434762

MX for

numerounocom.com

Subdomains

mail.numerounocom.com

webmail.numerounocom.com

Same first word

numerounocom.com

DNS History

13 records (4 active, 9 former)

○NSns1.meganameservers.com2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 23:13:00
○ 2015-08-23 06:49:48
○ 2026-03-25 10:45:30

○NSns2.meganameservers.com2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 23:13:00
○ 2015-08-23 06:49:48
○ 2026-03-25 10:45:30

●NSns3.ciberlexusa.com2019-04-08 → 2026-03-25 · 3 obs

○ 2017-02-19 23:25:34
● 2019-04-08 13:48:40
● 2026-03-25 10:45:30

○NSns3.meganameservers.com2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 23:13:00
○ 2015-08-23 06:49:48
○ 2026-03-25 10:45:30

●NSns4.ciberlexusa.com2019-04-08 → 2026-03-25 · 3 obs

○ 2017-02-19 23:25:34
● 2019-04-08 13:48:40
● 2026-03-25 10:45:30

○NSns5.ciberlexusa.com2015-08-23 → 2017-02-19 · 5 obs

○ 2007-11-12 23:13:00
● 2015-08-23 06:49:48
● 2017-02-19 23:25:34
○ 2019-04-08 13:48:40
○ 2026-03-25 10:45:30

○NSns6.ciberlexusa.com2015-08-23 → 2017-02-19 · 5 obs

○ 2007-11-12 23:13:00
● 2015-08-23 06:49:48
● 2017-02-19 23:25:34
○ 2019-04-08 13:48:40
○ 2026-03-25 10:45:30

○MXmx1.megamailservers.com2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 23:13:00
○ 2015-08-23 06:49:48
○ 2026-03-25 10:45:30

○MXmx2.megamailservers.com2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 23:13:00
○ 2015-08-23 06:49:48
○ 2026-03-25 10:45:30

○MXmx3.megamailservers.com2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 23:13:00
○ 2015-08-23 06:49:48
○ 2026-03-25 10:45:30

●MXnumerounocom.com2015-08-23 → 2026-03-25 · 3 obs

○ 2007-11-12 23:13:00
● 2015-08-23 06:49:48
● 2026-03-25 10:45:30

●A162.254.116.922015-08-23 → 2026-03-25 · 3 obs

○ 2007-11-12 23:13:00
● 2015-08-23 06:49:48
● 2026-03-25 10:45:30

○A216.251.43.112007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 23:13:00
○ 2015-08-23 06:49:48
○ 2026-03-25 10:45:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
numerounocom.com	ns3.ciberlexusa.com, ns4.ciberlexusa.com	2 records

✅ Authoritative Response

Server:67.203.15.20

NS records: ns3.ciberlexusa.com, ns4.ciberlexusa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for numerounocom.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.254.116.92`
NS	2	`ns4.ciberlexusa.com, ns3.ciberlexusa.com`
MX	1	`numerounocom.com (pri: 0)`
TXT	1	`v=spf1 a ptr ip4:162.254.116.92 ~all`
SOA	1	`ns3.ciberlexusa.com servercontact.hostdu`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.ciberlexusa.com, ns4.ciberlexusa.com)

Analysis

Hierarchy

numerounocom.com is a parent of mail.numerounocom.com and webmail.numerounocom.com.

Mail Server Role

numerounocom.com serves as the mail server for numerounocom.com.

IP Addresses

numerounocom.com resolves to one IP number: 162.254.116.92.

Other host names, for instance server12.ciberlexusa.com, italiancoffee.com.mx and webmail.numerounocom.com share IP numbers with numerounocom.com.

Name Servers

numerounocom.com's delegation uses two name servers: ns3.ciberlexusa.com and ns4.ciberlexusa.com.

numerounocom.com uses the same name server setup as other domains, such as technoalarme.com, cafebunte.com, furlongyasociados.com, noninas.com and torresjoyas.com.mx.

numerounocom.com at least partially shares name servers with other domains, including sgsc.mx, cascatta.com, soluna.mx, grupozai.com.mx and etj.com.mx.

these name servers are commonly used alongside ns1.hostduplex.com, ns2.hostduplex.com, ns3.hostduplex.com, ns1.ciberlexusa.com, ns2.ciberlexusa.com, ns7.ciberlexusa.com and ns8.ciberlexusa.com.

Host names with a single IP address: ns3.ciberlexusa.com points to 208.100.49.74; ns4.ciberlexusa.com points to 67.203.15.20.

Mail Servers

numerounocom.com is handled by a single mail server, numerounocom.com.

Host name numerounocom.com resolves to a single IP: 162.254.116.92.

numerounocom.com - robtex.com