`applieddefense.net`

DNSSEC	⚠️ Not signed
NS	`mlb-ib-gm.net.harris.com` ⭐
		A	10.64.0.129
NS	`dns01.l3harris.com`
		A	192.124.8.201^{🇺🇸 AS243192.124.8.0/24 Akamai Technologies, Inc}
			PTR	`dns01.l3harris.com`
NS	`dns02.l3harris.com`
		A	192.124.8.202^{🇺🇸 AS243192.124.8.0/24 Akamai Technologies, Inc}
			PTR	`dns02.l3harris.com`
NS	`dns03.l3harris.com`
		A	128.170.62.201^{🇺🇸 AS243128.170.0.0/16 Akamai Technologies, Inc}
			PTR	`dns03.l3harris.com`
NS	`dns04.l3harris.com`
		A	128.170.62.202^{🇺🇸 AS243128.170.0.0/16 Akamai Technologies, Inc}
			PTR	`dns04.l3harris.com`
SOA	`mlb-ib-gm.net.harris.com`dnsadmin@harris.com serial=5

`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=1778408761

Previously MX for

applieddefense.net

Same first word

applieddefense.net

applieddefense.com

DNS History

10 records (5 active, 5 former)

●NSdns01.l3harris.com2026-03-20 → 2026-05-10 · 3 obs

○ 2017-07-05 19:50:00
● 2026-03-20 06:26:50
● 2026-05-10 10:52:52

●NSdns02.l3harris.com2026-03-20 → 2026-05-10 · 3 obs

○ 2017-07-05 19:50:00
● 2026-03-20 06:26:50
● 2026-05-10 10:52:52

●NSdns03.l3harris.com2026-03-20 → 2026-05-10 · 3 obs

○ 2017-07-05 19:50:00
● 2026-03-20 06:26:50
● 2026-05-10 10:52:52

●NSdns04.l3harris.com2026-03-20 → 2026-05-10 · 3 obs

○ 2017-07-05 19:50:00
● 2026-03-20 06:26:50
● 2026-05-10 10:52:52

●NSmlb-ib-gm.net.harris.com2026-03-20 → 2026-05-10 · 3 obs

○ 2017-07-05 19:50:00
● 2026-03-20 06:26:50
● 2026-05-10 10:52:52

○NSns583.hostgator.com2015-08-01 → 2017-07-05 · 4 obs

● 2015-08-01 07:25:02
● 2017-07-05 19:50:00
○ 2026-03-20 06:26:50
○ 2026-05-10 10:52:52

○NSns584.hostgator.com2015-08-01 → 2017-07-05 · 4 obs

● 2015-08-01 07:25:02
● 2017-07-05 19:50:00
○ 2026-03-20 06:26:50
○ 2026-05-10 10:52:52

○NSns6419.hostgator.com2015-08-01 → 2017-07-05 · 4 obs

● 2015-08-01 07:25:02
● 2017-07-05 19:50:00
○ 2026-03-20 06:26:50
○ 2026-05-10 10:52:52

○MXapplieddefense.net2015-08-01 → 2017-07-05 · 4 obs

● 2015-08-01 07:25:02
● 2017-07-05 19:50:00
○ 2026-03-20 06:26:50
○ 2026-05-10 10:52:52

○A192.254.232.2082015-08-01 → 2017-07-05 · 4 obs

● 2015-08-01 07:25:02
● 2017-07-05 19:50:00
○ 2026-03-20 06:26:50
○ 2026-05-10 10:52:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
applieddefense.net	dns02.l3harris.com, dns01.l3harris.com, dns03.l3harris.com, dns04.l3harris.com	-

✅ Authoritative Response

Server:192.124.8.202

NS records: dns02.l3harris.com, dns01.l3harris.com, dns03.l3harris.com, dns04.l3harris.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for applieddefense.net (unsigned zone)

⏱️ Timing

Total: 1110ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`dns04.l3harris.com, dns03.l3harris.com...`
SOA	1	`mlb-ib-gm.net.harris.com dnsadmin.harris`

Analysis

Name Servers

applieddefense.net is delegated to five name servers: dns01.l3harris.com, dns02.l3harris.com, dns03.l3harris.com, dns04.l3harris.com and mlb-ib-gm.net.harris.com.

applieddefense.net at least partially shares name servers with other domains, for instance 237.137.in-addr.arpa, aed.l-3com.com, iec.l-3com.com, genaero.com and comceptinc.com.

these name servers are often used together with dns01.l-3com.com, dns02.l-3com.com, dns03.l-3com.com and dns04.l-3com.com.

Host names with one IP number:

dns01.l3harris.com points to 192.124.8.201

dns02.l3harris.com points to 192.124.8.202

dns03.l3harris.com points to 128.170.62.201

dns04.l3harris.com points to 128.170.62.202

mlb-ib-gm.net.harris.com points to 10.64.0.129

applieddefense.net - robtex.com