lectlearn.com - dns.ninja
lectlearn.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=1782879646 | ||||||
Subdomains
Same first word
lectlearn.com |
lectlearn.org |
Similar names
DNS History
12 records (5 active, 7 former)
○NSns1.domaindiscover.com2015-07-25 → 2018-01-06 · 4 obs
● 2018-01-06 21:06:56
○ 2020-01-24 12:53:44
○ 2026-07-01 04:35:32
○NSns2.domaindiscover.com2015-07-25 → 2018-01-06 · 4 obs
● 2018-01-06 21:06:56
○ 2020-01-24 12:53:44
○ 2026-07-01 04:35:32
●NSpdns03.domaincontrol.com2020-01-24 → 2026-07-01 · 3 obs
● 2020-01-24 12:53:44
● 2026-07-01 04:35:32
●NSpdns04.domaincontrol.com2020-01-24 → 2026-07-01 · 3 obs
● 2020-01-24 12:53:44
● 2026-07-01 04:35:32
○MXmail.lectlearn.com2020-01-24 → 2020-04-02 · 5 obs
● 2020-01-24 12:53:44
● 2020-04-02 00:09:14
○ 2026-03-17 14:24:00
○ 2026-07-01 04:35:32
○MXmx1.daemonmail.net2015-07-25 → 2018-01-06 · 4 obs
● 2018-01-06 21:06:56
○ 2020-01-24 12:53:44
○ 2026-07-01 04:35:32
○MXmx2.daemonmail.net2015-07-25 → 2018-01-06 · 4 obs
● 2018-01-06 21:06:56
○ 2020-01-24 12:53:44
○ 2026-07-01 04:35:32
●MXus-smtp-inbound-1.mimecast.com2026-03-17 → 2026-07-01 · 3 obs
● 2026-03-17 14:24:00
● 2026-07-01 04:35:32
●MXus-smtp-inbound-2.mimecast.com2026-03-17 → 2026-07-01 · 3 obs
● 2026-03-17 14:24:00
● 2026-07-01 04:35:32
○A216.54.120.92020-01-24 → 2020-04-02 · 5 obs
● 2020-01-24 12:53:44
● 2020-04-02 00:09:14
○ 2026-03-17 14:24:00
○ 2026-07-01 04:35:32
○A216.81.171.1172015-07-25 → 2018-01-06 · 4 obs
● 2018-01-06 21:06:56
○ 2020-01-24 12:53:44
○ 2026-07-01 04:35:32
●A72.196.62.2212026-03-17 → 2026-07-01 · 3 obs
● 2026-03-17 14:24:00
● 2026-07-01 04:35:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| lectlearn.com | pdns03.domaincontrol.com, pdns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.111.51
NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lectlearn.com (unsigned zone)
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.196.62.221 |
| NS | 2 | pdns03.domaincontrol.com, pdns04.domaincontrol.com |
| MX | 2 | us-smtp-inbound-2.mimecast.com (pri: 10), us-smtp-inbound-1.mimecast.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:72.196.62.220 include:_n |
| SOA | 1 | pdns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)
Analysis
Hierarchy
lectlearn.com is the parent domain of www.lectlearn.com and mail.lectlearn.com.
IP Addresses
lectlearn.com points to a single IP number: 72.196.62.221.
Name Servers
Two name servers handle the delegation for lectlearn.com: pdns03.domaincontrol.com and pdns04.domaincontrol.com.
lectlearn.com shares its name server setup with other domains, including trustcando.com, aptpilot.com, daddyworkout.com and two others.
lectlearn.com has a partial name server overlap with other domains — among them grupolaserdisc.com and myteamsponsor.com.
pdns03.domaincontrol.com and pdns04.domaincontrol.com both carry two IP addresses. The A records for pdns03.domaincontrol.com are 97.74.111.51 and 2603:5:21f0::33; the A records for pdns04.domaincontrol.com are 173.201.79.51 and 2603:5:22f0::33.
Mail Servers
lectlearn.com has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
lectlearn.com shares the same mail server setup as other domains, including pwb-mmip.com, wrmc.com, roisolutions.com and two others.
lectlearn.com shares mail servers — at least in part — with other domains, including spragueenergy.com, hnrg.com, ijos.idaho.gov and two others.
Host names with 6 IP numbers:
us-smtp-inbound-1.mimecast.com resolves to 170.10.128.141, 170.10.128.221 and 170.10.128.242 among others, with 3 other IP addresses in total.
us-smtp-inbound-2.mimecast.com resolves to 170.10.128.141, 170.10.128.221 and 170.10.128.242 among others, with 3 other IP addresses in total.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.141 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.221 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.242 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.141 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.221 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.242 IP addresses.