mccdata.com - dns.ninja

`mccdata.com`

DNSSEC	⚠️ Not signed
A	216.126.206.45^{🇺🇸 RoadRunner216.126.206.0/24 FirstComm IL (cust specific)}
NS	`dns2.jknet.com` ⭐
		A	216.126.206.15^{🇺🇸 RoadRunner216.126.206.0/24 FirstComm IL (cust specific)}
NS	`dns.jknet.com`
		A	216.126.206.8^{🇺🇸 RoadRunner216.126.206.0/24 FirstComm IL (cust specific)}
MX	`d326606a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d326606b.ess.barracudanetworks.com`⁽²⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
SOA	`dns.jknet.com`jjkunzer@mcctech.com 2024-08-02 #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=1782661585

Same first word

mccdata.com

Similar names

cmcdata.sk

datamcc.com

cmcdata.com

catcdma.com

amdacct.com

amtacdc.org

dmaacct.com

DNS History

9 records (5 active, 4 former)

●NSdns.jknet.com2015-05-26 → 2026-06-28 · 2 obs

● 2015-05-26 08:00:24
● 2026-06-28 16:04:48

●NSdns2.jknet.com2015-05-26 → 2026-06-28 · 2 obs

● 2015-05-26 08:00:24
● 2026-06-28 16:04:48

●MXd326606a.ess.barracudanetworks.com2026-04-09 → 2026-06-28 · 3 obs

○ 2020-02-26 07:37:24
● 2026-04-09 01:23:02
● 2026-06-28 16:04:48

●MXd326606b.ess.barracudanetworks.com2026-04-09 → 2026-06-28 · 3 obs

○ 2020-02-26 07:37:24
● 2026-04-09 01:23:02
● 2026-06-28 16:04:48

○MXfilter3.partnerone.net2020-02-26 → 2020-02-26 · 4 obs

○ 2017-03-29 08:52:36
● 2020-02-26 07:37:24
○ 2026-04-09 01:23:02
○ 2026-06-28 16:04:48

○MXfilterga.partnerone.net2015-05-26 → 2017-03-29 · 4 obs

● 2015-05-26 08:00:24
● 2017-03-29 08:52:36
○ 2020-02-26 07:37:24
○ 2026-06-28 16:04:48

○MXfilteril.partnerone.net2015-05-26 → 2020-02-26 · 4 obs

● 2015-05-26 08:00:24
● 2020-02-26 07:37:24
○ 2026-04-09 01:23:02
○ 2026-06-28 16:04:48

○A12.236.192.1362015-05-26 → 2017-03-29 · 4 obs

● 2015-05-26 08:00:24
● 2017-03-29 08:52:36
○ 2020-02-26 07:37:24
○ 2026-06-28 16:04:48

●A216.126.206.452020-02-26 → 2026-06-28 · 3 obs

○ 2017-03-29 08:52:36
● 2020-02-26 07:37:24
● 2026-06-28 16:04:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
mccdata.com	dns.jknet.com, dns2.jknet.com	2 records

✅ Authoritative Response

Server:216.126.206.15

NS records: dns.jknet.com, dns2.jknet.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mccdata.com (unsigned zone)

⏱️ Timing

Total: 239ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.126.206.45`
NS	2	`dns.jknet.com, dns2.jknet.com`
MX	2	`d326606a.ess.barracudanetworks.com (pri:, d326606b.ess.barracudanetworks.com (pri:`
SOA	1	`dns.jknet.com jjkunzer.mcctech.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns.jknet.com, dns2.jknet.com)

Analysis

IP Addresses

mccdata.com has exactly one IP address — 216.126.206.45.

kmkglobalinvestments.com, hertrans.com, realty-4u.com plus two other host names have IP numbers in common with mccdata.com.

Name Servers

Two name servers handle the delegation for mccdata.com: dns2.jknet.com and dns.jknet.com.

The name server configuration of mccdata.com is shared with other domains, for instance cstower.org, learnsure.com, imgil.com and two others.

mccdata.com has overlapping name servers with several other domains — among them morebiz4me.com, pinsock.com, jknet.com and 34.242.209.in-addr.arpa.

Both dns2.jknet.com and dns.jknet.com have a single IP address each — dns2.jknet.com resolves to 216.126.206.15 while dns.jknet.com resolves to 216.126.206.8.

Mail Servers

mccdata.com uses two mail servers, d326606a.ess.barracudanetworks.com and d326606b.ess.barracudanetworks.com.

d326606a.ess.barracudanetworks.com and d326606b.ess.barracudanetworks.com both direct to 209.222.82.252, 209.222.82.253 and 209.222.82.255, all three IP addresses being shared between the two hosts.

d326606a.ess.barracudanetworks.com along with d326606b.ess.barracudanetworks.com each resolve to 209.222.82.252 IP addresses.

d326606a.ess.barracudanetworks.com along with d326606b.ess.barracudanetworks.com each resolve to 209.222.82.253 IP addresses.

d326606a.ess.barracudanetworks.com along with d326606b.ess.barracudanetworks.com each resolve to 209.222.82.255 IP addresses.