smartlessons101.com - dns.ninja
smartlessons101.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=1785198687 | ||||||
Subdomains
www.smartlessons101.com |
Same first word
smartlessons101.com |
DNS History
14 records (8 active, 6 former)
●NSdns1.registrar-servers.com2019-04-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:53:56
●NSdns2.registrar-servers.com2019-04-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:53:56
○MXeforward1.registrar-servers.com2019-04-25 → 2019-04-25 · 3 obs
○ 2026-05-06 04:53:26
○ 2026-07-28 00:53:56
○MXeforward2.registrar-servers.com2019-04-25 → 2019-04-25 · 3 obs
○ 2026-05-06 04:53:26
○ 2026-07-28 00:53:56
○MXeforward3.registrar-servers.com2019-04-25 → 2019-04-25 · 3 obs
○ 2026-05-06 04:53:26
○ 2026-07-28 00:53:56
○MXeforward4.registrar-servers.com2019-04-25 → 2019-04-25 · 3 obs
○ 2026-05-06 04:53:26
○ 2026-07-28 00:53:56
○MXeforward5.registrar-servers.com2019-04-25 → 2019-04-25 · 3 obs
○ 2026-05-06 04:53:26
○ 2026-07-28 00:53:56
●MXmx1.privateemail.com2026-05-06 → 2026-07-28 · 3 obs
● 2026-05-06 04:53:26
● 2026-07-28 00:53:56
●MXmx2.privateemail.com2026-05-06 → 2026-07-28 · 3 obs
● 2026-05-06 04:53:26
● 2026-07-28 00:53:56
○A162.255.119.1912019-04-25 → 2019-04-25 · 3 obs
○ 2026-05-06 04:53:26
○ 2026-07-28 00:53:56
●A216.239.32.212026-05-06 → 2026-07-28 · 3 obs
● 2026-05-06 04:53:26
● 2026-07-28 00:53:56
●A216.239.34.212026-05-06 → 2026-07-28 · 3 obs
● 2026-05-06 04:53:26
● 2026-07-28 00:53:56
●A216.239.36.212026-05-06 → 2026-07-28 · 3 obs
● 2026-05-06 04:53:26
● 2026-07-28 00:53:56
●A216.239.38.212026-05-06 → 2026-07-28 · 3 obs
● 2026-05-06 04:53:26
● 2026-07-28 00:53:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smartlessons101.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartlessons101.com (unsigned zone)
⏱️ Timing
Total: 129ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.34.21, 216.239.36.21... |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10) |
| TXT | 2 | v=spf1 a mx include:_spf.mlsend.com ?all, mailerlite-domain-verification=a9972d6e8 |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Hierarchy
www.smartlessons101.com is delegated beneath smartlessons101.com.
IP Addresses
smartlessons101.com points to the four IP addresses 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Additional host names — ladyschurchhats.com, wmitchell.net, moriinsurance.com and two others — share IP numbers with smartlessons101.com.
Name Servers
Two name servers handle the delegation for smartlessons101.com: dns1.registrar-servers.com and dns2.registrar-servers.com.
smartlessons101.com shares its name server setup with other domains, including taxitai.org, beansgt.com, bildur.ai and two others.
smartlessons101.com has name servers in common with a number of other domains — plague-of-insomnia.com, monero.academy, trumpsta.com and sarahegray.net among them.
The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
smartlessons101.com has two mail servers: mx1.privateemail.com and mx2.privateemail.com.
smartlessons101.com shares the same mail server setup as other domains, including lemenkov.com, bluemoji.io, sparkuptime.com and two others.
smartlessons101.com uses mail servers that are also used by other domains, including kwanafo.space, twelvezodiac.co and kouchgroup.com.
mx1.privateemail.com → 162.255.118.7 and mx2.privateemail.com → 162.255.118.8: one IP number per host name.