l4mb.net - robtex.com
l4mb.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.17.116.163🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | ns21.worldnic.com ⭐ | ||||||
| A | 162.159.26.132Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns22.worldnic.com | ||||||
| A | 162.159.27.77Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | NS21.WORLDNIC.COMnamehost@WORLDNIC.COM serial=126070116 | ||||||
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.netnstld@verisign-grs.com serial=1784515522 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●NSns21.worldnic.com2015-07-21 → 2026-07-20 · 2 obs
● 2026-07-20 02:46:08
●NSns22.worldnic.com2015-07-21 → 2026-07-20 · 2 obs
● 2026-07-20 02:46:08
○MXp.webcom.ctmail.com2015-11-22 → 2017-04-19 · 4 obs
● 2017-04-19 23:57:04
○ 2026-06-11 10:44:46
○ 2026-07-20 02:46:08
○A205.178.189.1312015-07-21 → 2026-06-11 · 3 obs
● 2026-06-11 10:44:46
○ 2026-07-20 02:46:08
●A209.17.116.1632026-07-20 → 2026-07-20 · 2 obs
● 2026-07-20 02:46:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| l4mb.net | ns21.worldnic.com, ns22.worldnic.com | - |
✅ Authoritative Response
Server:162.159.27.77
NS records: ns21.worldnic.com, ns22.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for l4mb.net (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.163 |
| NS | 2 | ns21.worldnic.com, ns22.worldnic.com |
| SOA | 1 | NS21.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
IP Addresses
l4mb.net has exactly one IP address — 209.17.116.163.
webmail.4baymills.com, aaionline.org, icbcusa.net plus two other host names have IP numbers in common with l4mb.net.
Name Servers
l4mb.net is delegated to two name servers: ns21.worldnic.com and ns22.worldnic.com.
The name server configuration of l4mb.net is shared with other domains, for instance mandelbaumfirm.com, thehumorattitude.com, budzar.com and two others.
l4mb.net shares at least some of its name servers with other domains, such as connectingpoint-mhc.com.
ns21.worldnic.com and ns22.worldnic.com each resolve to one IP number: ns21.worldnic.com points to 162.159.26.132 and ns22.worldnic.com points to 162.159.27.77.