jacobi.com - robtex.com
jacobi.com
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=1778310776 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.mailbank.com2015-06-09 → 2026-05-09 · 2 obs
● 2026-05-09 07:38:48
●NSns1.mdnsservice.com2015-06-09 → 2026-05-09 · 2 obs
● 2026-05-09 07:38:48
●NSns2.mailbank.com2015-06-09 → 2026-05-09 · 2 obs
● 2026-05-09 07:38:48
●NSns2.mdnsservice.com2015-06-09 → 2026-05-09 · 2 obs
● 2026-05-09 07:38:48
●NSns3.mdnsservice.com2015-06-09 → 2026-05-09 · 2 obs
● 2026-05-09 07:38:48
●MXmx.netidentity.com.cust.hostedemail.com2015-06-09 → 2026-05-09 · 2 obs
● 2026-05-09 07:38:48
●A216.40.34.372026-02-28 → 2026-05-09 · 3 obs
● 2026-02-28 17:08:26
● 2026-05-09 07:38:48
○A64.99.80.1212015-06-09 → 2017-08-07 · 4 obs
● 2017-08-07 18:50:24
○ 2026-02-28 17:08:26
○ 2026-05-09 07:38:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| jacobi.com | ns1.mailbank.com, ns2.mailbank.com | 2 records |
✅ Authoritative Response
Server:64.98.148.11
NS records: ns1.mailbank.com, ns2.mailbank.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jacobi.com (unsigned zone)
⏱️ Timing
Total: 290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.37 |
| NS | 5 | ns2.mdnsservice.com, ns3.mdnsservice.com... |
| MX | 2 | mx.netidentity.com.cust.hostedemail.com , mx.netidentity.com.cust.hostedemail.com |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.mailbank.com, ns2.mailbank.com)
Analysis
IP Addresses
jacobi.com points to an IP address: 216.40.34.37.
other host names include pahlke.net, chu.net, dilts.com, elonen.com and kelso.net; they share IP numbers with jacobi.com.
Name Servers
jacobi.com is delegated to five name servers: ns1.mailbank.com, ns2.mailbank.com, ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com.
jacobi.com at least partially shares name servers with other domains, for instance wilfried.bayer.net, hein.net, iseda.net, ravndal.net and theflagchart.net.emailmx.com.
Host names with two IP numbers:
ns1.mdnsservice.com points to: 2604:4000:0:d:216:40:47:18 and 216.40.47.18.
ns2.mdnsservice.com points to: 2604:4000:2800:d:64:99:148:11 and 64.98.148.11.
ns3.mdnsservice.com points to: 2604:4000:0:d:64:99:96:34 and 64.99.96.34.
Host names with one IP number:
ns1.mailbank.com points to: 216.40.47.18.
ns2.mailbank.com points to: 64.98.148.11.
Host names that point to 216.40.47.18: ns1.mdnsservice.com and ns1.mailbank.com.
Host names that point to 64.98.148.11: ns2.mdnsservice.com and ns2.mailbank.com.
Mail Servers
jacobi.com is handled by a single mail server, mx.netidentity.com.cust.hostedemail.com.
jacobi.com uses the same mail server setup as other domains, for instance schuetter.net, hoie.net, wriedt.com, proctor.net and williamson.net.
jacobi.com shares at least some mail servers with other domains, including scalia.org and gagliardi.com.
The host name mx.netidentity.com.cust.hostedemail.com points to IP 216.40.42.4.