`jcbacas.net`

DNSSEC	⚠️ Not signed
A	71.251.207.35^{🇺🇸 AS70171.251.192.0/19 MCI Communications Services, LLC d/b/a Verizon Business}
		PTR	`mail.jcbacas.com`
NS	`ns3.jcbacas.net` ⭐
		A	71.251.207.34^{🇺🇸 AS70171.251.192.0/19 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mail.jcbacas.com`
NS	`ns1.jcbacas.com` ⚠️ Not in parent delegation
		A	71.251.207.34^{🇺🇸 AS70171.251.192.0/19 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mail.jcbacas.com`
NS	`ns2.jcbacas.com` ⚠️ Not in parent delegation
		A	71.251.207.35^{🇺🇸 AS70171.251.192.0/19 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mail.jcbacas.com`
NS	`ns4.jcbacas.net`
		A	71.251.207.34^{🇺🇸 AS70171.251.192.0/19 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mail.jcbacas.com`
MX	`mail.jcbacas.net` ⭐
		A	71.251.207.35^{🇺🇸 AS70171.251.192.0/19 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mail.jcbacas.com`
TXT	`v=spf1 mx ptr`
SOA	`ns3.jcbacas.net`hostmaster@jcbacas.com 2021-01-03 #10

`net`

	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=1784773347

Subdomains

mail.jcbacas.net

ns3.jcbacas.net

ns4.jcbacas.net

Same first word

jcbacas.net

jcbacas.com

DNS History

7 records (6 active, 1 former)

●NSns1.jcbacas.com2026-07-23 → 2026-07-23 · 3 obs

○ 2015-07-05 02:13:14
● 2026-07-23 02:24:32
● 2026-07-23 02:24:34

●NSns2.jcbacas.com2026-07-23 → 2026-07-23 · 3 obs

○ 2015-07-05 02:13:14
● 2026-07-23 02:24:32
● 2026-07-23 02:24:34

●NSns3.jcbacas.net2015-07-05 → 2026-07-23 · 2 obs

● 2015-07-05 02:13:14
● 2026-07-23 02:24:34

●NSns4.jcbacas.net2015-07-05 → 2026-07-23 · 2 obs

● 2015-07-05 02:13:14
● 2026-07-23 02:24:34

○MXmail.jcbacas.com2015-07-05 → 2020-02-16 · 4 obs

● 2015-07-05 02:13:14
● 2020-02-16 09:25:24
○ 2026-07-23 02:24:32
○ 2026-07-23 02:24:34

●MXmail.jcbacas.net2026-07-23 → 2026-07-23 · 3 obs

○ 2020-02-16 09:25:24
● 2026-07-23 02:24:32
● 2026-07-23 02:24:34

●A71.251.207.352026-07-23 → 2026-07-23 · 2 obs

● 2026-07-23 02:24:32
● 2026-07-23 02:24:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
jcbacas.net	ns2.jcbacas.com, ns1.jcbacas.com, ns4.jcbacas.net, ns3.jcbacas.net	2 records

✅ Authoritative Response

Server:71.251.207.34

NS records: ns2.jcbacas.com, ns1.jcbacas.com, ns4.jcbacas.net, ns3.jcbacas.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jcbacas.net (unsigned zone)

⏱️ Timing

Total: 243ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`71.251.207.35`
NS	4	`ns2.jcbacas.com, ns3.jcbacas.net...`
MX	1	`mail.jcbacas.net (pri: 10)`
TXT	1	`v=spf1 mx ptr`
SOA	1	`ns3.jcbacas.net hostmaster.jcbacas.com`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns4.jcbacas.net, ns3.jcbacas.net)

Analysis

Hierarchy

jcbacas.net is the parent domain of mail.jcbacas.net, ns3.jcbacas.net and ns4.jcbacas.net.

IP Addresses

jcbacas.net resolves to one IP address: 71.251.207.35.

Host names such as ns2.jcbacas.com and mail.jcbacas.net share IP numbers with jcbacas.net.

Name Servers

The authoritative name servers for jcbacas.net are ns1.jcbacas.com, ns2.jcbacas.com, ns3.jcbacas.net and ns4.jcbacas.net.

jcbacas.net shares at least some of its name servers with other domains, such as pjbacas.com and jcbacas.com.

Each of the four hosts ns1.jcbacas.com, ns2.jcbacas.com, ns3.jcbacas.net and ns4.jcbacas.net has one IP address. Three of them — ns1.jcbacas.com, ns3.jcbacas.net and ns4.jcbacas.net — resolve to 71.251.207.34; ns2.jcbacas.com resolves to 71.251.207.35.

The host names ns1.jcbacas.com, ns3.jcbacas.net and ns4.jcbacas.net each resolve to 71.251.207.34.

Mail Servers

Mail for jcbacas.net is handled by a single mail server, mail.jcbacas.net.

mail.jcbacas.net points to one IP number — 71.251.207.35.

jcbacas.net - robtex.com

jcbacas.net

net