letson.com - dns.ninja
letson.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=1784037427 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.mailbank.com2015-07-21 → 2026-07-14 · 2 obs
● 2026-07-14 14:17:04
●NSns1.mdnsservice.com2015-07-21 → 2026-07-14 · 2 obs
● 2026-07-14 14:17:04
●NSns2.mailbank.com2015-07-21 → 2026-07-14 · 2 obs
● 2026-07-14 14:17:04
●NSns2.mdnsservice.com2015-07-21 → 2026-07-14 · 2 obs
● 2026-07-14 14:17:04
●NSns3.mdnsservice.com2015-07-21 → 2026-07-14 · 2 obs
● 2026-07-14 14:17:04
●MXmx.netidentity.com.cust.hostedemail.com2015-07-21 → 2026-07-14 · 2 obs
● 2026-07-14 14:17:04
●A216.40.34.372026-04-29 → 2026-07-14 · 3 obs
● 2026-04-29 16:23:12
● 2026-07-14 14:17:04
○A64.99.80.1212015-07-21 → 2018-06-21 · 4 obs
● 2018-06-21 14:32:52
○ 2026-04-29 16:23:12
○ 2026-07-14 14:17:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net... | - |
| letson.com | ns1.mailbank.com, ns2.mailbank.com | 2 records |
✅ Authoritative Response
Server:216.40.47.18
NS records: ns1.mailbank.com, ns2.mailbank.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for letson.com (unsigned zone)
⏱️ Timing
Total: 412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.37 |
| NS | 5 | ns3.mdnsservice.com, ns1.mailbank.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
letson.com has exactly one IP address — 216.40.34.37.
hemingway.com, molden.net, parrish.org plus two other host names have IP numbers in common with letson.com.
Name Servers
Five name servers handle delegation for letson.com: ns1.mailbank.com, ns2.mailbank.com, ns1.mdnsservice.com and two others.
letson.com has at least partial name server overlap with other domains, such as boulay.com, vilella.net, nextgenerations.net.emailmx.com and two others.
It is common to see these name servers used together with name servers ns2.mdnsservice.com and ns3.mdnsservice.com.
Host names pointing to two IP addresses:
The A records for ns1.mdnsservice.com return 216.40.47.18 and 2604:4000:0:d:216:40:47:18.
The A records for ns2.mdnsservice.com return 64.98.148.11 and 2604:4000:2800:d:64:99:148:11.
The A records for ns3.mdnsservice.com return 64.99.96.34 and 2604:4000:0:d:64:99:96:34.
Host names resolving to a single IP address:
ns1.mailbank.com resolves to the IP address 216.40.47.18.
ns2.mailbank.com resolves to the IP address 64.98.148.11.
ns1.mdnsservice.com and ns1.mailbank.com each have 216.40.47.18 IP addresses.
ns2.mdnsservice.com and ns2.mailbank.com each have 64.98.148.11 IP addresses.
Mail Servers
letson.com uses one mail server — mx.netidentity.com.cust.hostedemail.com.
The mail server setup of letson.com matches that of other domains such as schram.com, zaitsu.com, keller.net and two others.
mx.netidentity.com.cust.hostedemail.com resolves to 216.40.42.4 and no other IP number.