jacobson.ltd - robtex.com
jacobson.ltd
ltd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ltd ⭐ | ||||||
| NS | v0n1.nic.ltd | ||||||
| NS | v0n2.nic.ltd | ||||||
| NS | v0n3.nic.ltd | ||||||
| NS | v2n0.nic.ltd | ||||||
| NS | v2n1.nic.ltd | ||||||
| SOA | v0n0.nic.ltdhostmaster@donuts.email serial=1784185300 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns10.hichina.com2016-12-10 → 2017-08-18 · 4 obs
● 2017-08-18 08:14:10
○ 2026-06-06 00:44:44
○ 2026-07-16 07:17:24
○NSdns9.hichina.com2016-12-10 → 2017-08-18 · 4 obs
● 2017-08-18 08:14:10
○ 2026-06-06 00:44:44
○ 2026-07-16 07:17:24
●NSns21.domaincontrol.com2026-06-06 → 2026-07-16 · 3 obs
● 2026-06-06 00:44:44
● 2026-07-16 07:17:24
●NSns22.domaincontrol.com2026-06-06 → 2026-07-16 · 3 obs
● 2026-06-06 00:44:44
● 2026-07-16 07:17:24
●MXjacobson-ltd.mail.protection.outlook.com2026-06-06 → 2026-07-16 · 2 obs
● 2026-07-16 07:17:24
●A15.197.148.332026-06-06 → 2026-07-16 · 3 obs
● 2026-06-06 00:44:44
● 2026-07-16 07:17:24
○A204.12.216.2462017-08-18 → 2017-08-18 · 4 obs
● 2017-08-18 08:14:10
○ 2026-06-06 00:44:44
○ 2026-07-16 07:17:24
●A3.33.130.1902026-06-06 → 2026-07-16 · 3 obs
● 2026-06-06 00:44:44
● 2026-07-16 07:17:24
○A82.165.39.632016-12-10 → 2017-08-18 · 4 obs
● 2017-08-18 08:14:10
○ 2026-06-06 00:44:44
○ 2026-07-16 07:17:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ltd | v0n1.nic.ltd, v0n0.nic.ltd, v2n1.nic.ltd, v2n0.nic.ltd... | 12 records |
| jacobson.ltd | ns22.domaincontrol.com, ns21.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.68.11
NS records: ns22.domaincontrol.com, ns21.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jacobson.ltd (unsigned zone)
⏱️ Timing
Total: 385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 1 | jacobson-ltd.mail.protection.outlook.com |
| TXT | 4 | MS=ms28549945, NETORGFT11172892.onmicrosoft.com... |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.ltd, v0n1.nic.ltd, v0n2.nic.ltd...)
Analysis
IP Addresses
jacobson.ltd points to the IP addresses 3.33.130.190 and 15.197.148.33
dphsports.com, texastoyaussies.com, gulcan.com and two other host names share IP numbers with jacobson.ltd.
Name Servers
The NS records for jacobson.ltd delegate to ns21.domaincontrol.com and ns22.domaincontrol.com.
jacobson.ltd uses the same name servers as several other domains — among them ctcmgt.com, polish-claims.com, itzhakamitai.com and two more.
ns21.domaincontrol.com resolves to 97.74.100.11 and 2603:5:2141::b. Likewise, ns22.domaincontrol.com resolves to 173.201.68.11 and 2603:5:2241::b — two IP addresses apiece.
Mail Servers
Mail for jacobson.ltd is handled by a single mail server, jacobson-ltd.mail.protection.outlook.com.
jacobson-ltd.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.2, 52.101.11.15, 52.101.41.56 and 5 others.