l3tdev.com - dns.ninja
l3tdev.com
| 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 | ||||||
| MX | mx.l3harris.com ⭐ | ||||||
| A | 128.170.196.38🇺🇸 AS243128.170.0.0/16 Akamai Technologies, Inc | ||||||
| PTR | usslc4rnpmx05pin.l3harris.com | ||||||
| PTR | usslc4rnpmx05pin.l3ht.com | ||||||
| TXT | knowbe4-site-verification=1a22a89cd8b90c403ec0df96e65e2506 | ||||||
| TXT | MS=ms55390045 | ||||||
| TXT | v=spf1 ip4:128.170.196.0/25 ip4:192.52.235.128/28 ip4:128.170.61.64/28 ip4:19... | ||||||
| SOA | mlb-ib-gm.net.harris.comdnsadmin@harris.com serial=48 | ||||||
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.netnstld@verisign-grs.com serial=1786154439 | ||||||
Subdomains
mlb-dev-teams-i.l3tdev.com |
Same first word
l3tdev.com |
DNS History
6 records (6 active, 0 former)
●NSdns01.l3harris.com2026-03-16 → 2026-08-08 · 2 obs
● 2026-08-08 02:30:14
●NSdns02.l3harris.com2026-03-16 → 2026-08-08 · 2 obs
● 2026-08-08 02:30:14
●NSdns03.l3harris.com2026-03-16 → 2026-08-08 · 2 obs
● 2026-08-08 02:30:14
●NSdns04.l3harris.com2026-03-16 → 2026-08-08 · 2 obs
● 2026-08-08 02:30:14
●NSmlb-ib-gm.net.harris.com2026-03-16 → 2026-08-08 · 2 obs
● 2026-08-08 02:30:14
●MXmx.l3harris.com2026-03-16 → 2026-08-08 · 2 obs
● 2026-08-08 02:30:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| l3tdev.com | dns02.l3harris.com, dns01.l3harris.com, dns03.l3harris.com, dns04.l3harris.com | 4 records |
✅ Authoritative Response
Server:128.170.62.201
NS records: dns02.l3harris.com, dns01.l3harris.com, dns03.l3harris.com, dns04.l3harris.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for l3tdev.com (unsigned zone)
⏱️ Timing
Total: 342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns02.l3harris.com, dns01.l3harris.com... |
| MX | 1 | mx.l3harris.com (pri: 10) |
| TXT | 3 | v=spf1 ip4:128.170.196.0/25 ip4:192.52.2, knowbe4-site-verification=1a22a89cd8b90c... |
| SOA | 1 | mlb-ib-gm.net.harris.com dnsadmin.harris |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns02.l3harris.com, dns01.l3harris.com, dns03.l3harris.com...)
Analysis
Hierarchy
The domain mlb-dev-teams-i.l3tdev.com falls under the parent l3tdev.com.
Name Servers
Five name servers handle delegation for l3tdev.com: dns01.l3harris.com, dns02.l3harris.com, dns03.l3harris.com and two others.
At least some of l3tdev.com's name servers are shared with other domains, for example l3rover.com, 14.254.199.in-addr.arpa, kdi.l-3com.com and two more.
These name servers tend to co-occur with dns04.l3harris.com, mlb-ib-gm.net.harris.com, dns01.l-3com.com and 3 other name servers in the same DNS delegations.
Host names resolving to a single IP address:
dns01.l3harris.com has the IP address 192.124.8.201.
dns02.l3harris.com has the IP address 192.124.8.202.
dns03.l3harris.com has the IP address 128.170.62.201.
dns04.l3harris.com has the IP address 128.170.62.202.
mlb-ib-gm.net.harris.com has the IP address 10.64.0.129.
Mail Servers
l3tdev.com uses one mail server — mx.l3harris.com.
The mail server setup of l3tdev.com matches that of other domains such as axyv.com, mfn2.myflorida.com, openwaterpower.com and two others.
mx.l3harris.com directs to just one IP number, 128.170.196.38.