letsb.org - dns.ninja
letsb.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785485593 | ||||||
Previously MX for
letsb.org |
Same first word
letsb.org |
Similar names
DNS History
17 records (8 active, 9 former)
●NSns1.mysecurecloudhost.com2026-04-12 → 2026-07-31 · 3 obs
● 2026-04-12 16:59:26
● 2026-07-31 08:41:44
○NSns1.websitehostserver.net2016-08-12 → 2018-08-12 · 5 obs
● 2016-08-12 15:21:58
● 2018-08-12 05:52:50
○ 2026-04-12 16:59:26
○ 2026-07-31 08:41:44
●NSns2.mysecurecloudhost.com2026-04-12 → 2026-07-31 · 3 obs
● 2026-04-12 16:59:26
● 2026-07-31 08:41:44
○NSns2.websitehostserver.net2016-08-12 → 2018-08-12 · 5 obs
● 2016-08-12 15:21:58
● 2018-08-12 05:52:50
○ 2026-04-12 16:59:26
○ 2026-07-31 08:41:44
●NSns3.mysecurecloudhost.com2026-04-12 → 2026-07-31 · 3 obs
● 2026-04-12 16:59:26
● 2026-07-31 08:41:44
●NSns4.mysecurecloudhost.com2026-04-12 → 2026-07-31 · 3 obs
● 2026-04-12 16:59:26
● 2026-07-31 08:41:44
○NSns41.domaincontrol.com2015-12-24 → 2015-12-24 · 3 obs
○ 2016-08-12 15:21:58
○ 2026-07-31 08:41:44
○NSns42.domaincontrol.com2015-12-24 → 2015-12-24 · 3 obs
○ 2016-08-12 15:21:58
○ 2026-07-31 08:41:44
○MXletsb.org2016-08-12 → 2016-08-12 · 4 obs
● 2016-08-12 15:21:58
○ 2016-12-26 08:13:08
○ 2026-07-31 08:41:44
○MXmailstore1.secureserver.net2015-12-24 → 2015-12-24 · 3 obs
○ 2016-08-12 15:21:58
○ 2026-07-31 08:41:44
●MXmx.zoho.com2016-12-26 → 2026-07-31 · 3 obs
● 2016-12-26 08:13:08
● 2026-07-31 08:41:44
●MXmx2.zoho.com2016-12-26 → 2026-07-31 · 3 obs
● 2016-12-26 08:13:08
● 2026-07-31 08:41:44
●MXmx3.zoho.com2026-04-12 → 2026-07-31 · 3 obs
● 2026-04-12 16:59:26
● 2026-07-31 08:41:44
○MXsmtp.secureserver.net2015-12-24 → 2015-12-24 · 3 obs
○ 2016-08-12 15:21:58
○ 2026-07-31 08:41:44
○A108.163.210.342016-08-12 → 2018-08-12 · 5 obs
● 2016-08-12 15:21:58
● 2018-08-12 05:52:50
○ 2026-04-12 16:59:26
○ 2026-07-31 08:41:44
○A184.168.221.382015-12-24 → 2015-12-24 · 3 obs
○ 2016-08-12 15:21:58
○ 2026-07-31 08:41:44
●A192.250.235.1262026-04-12 → 2026-07-31 · 3 obs
● 2026-04-12 16:59:26
● 2026-07-31 08:41:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| letsb.org | ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com | - |
✅ Authoritative Response
Server:13.248.158.180
NS records: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for letsb.org (unsigned zone)
⏱️ Timing
Total: 336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.250.235.126 |
| NS | 4 | ns1.mysecurecloudhost.com, ns4.mysecurecloudhost.com... |
| MX | 3 | mx2.zoho.com (pri: 20), mx3.zoho.com (pri: 50)... |
| TXT | 1 | v=spf1 ip4:192.250.235.126 include:spf.m |
| SOA | 1 | ns1.mysecurecloudhost.com servers.mysecu |
Analysis
IP Addresses
letsb.org has exactly one IP address — 192.250.235.126.
cpcalendars.appleschool.edu.vn, haleron.com, webmail.appleschool.edu.vn plus two other host names have IP numbers in common with letsb.org.
Name Servers
Four name servers handle the delegation for letsb.org: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.
letsb.org partially shares its NS delegation with several other domains, including psd-kopaonik.org.rs, omega-cst.com, aqbsoft.com and two others.
These name servers are regularly seen alongside ns3.a2hosting.com and ns4.a2hosting.com as name servers.
Four host names, each with one IP address: ns1.mysecurecloudhost.com has 13.248.158.180, ns2.mysecurecloudhost.com has 75.2.118.134, ns3.mysecurecloudhost.com has 76.223.26.245 and ns4.mysecurecloudhost.com has 99.83.147.209.
Mail Servers
letsb.org uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
At least some of the mail servers used by letsb.org are shared with other domains: reicharge.com, mnus.org, myentry.co.in and two others among them.
Each of mx2.zoho.com, mx3.zoho.com and mx.zoho.com resolves to one IP address: mx2.zoho.com to 136.143.183.44, and both mx3.zoho.com and mx.zoho.com to 204.141.43.44.
mx3.zoho.com along with mx.zoho.com each resolve to 204.141.43.44 IP addresses.