lessonplans.com - dns.ninja
lessonplans.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.10.169.51🇨🇦 GTCOMM-3666672.10.160.0/20 GloboTech Communications | ||||||
| PTR | parc.whc.ca | ||||||
| NS | ns1.whc.ca ⭐ ⚠️ Not in parent delegation | ||||||
| A | 173.209.49.178🇨🇦 GTCOMM-36666173.209.32.0/19 Globotech Communications | ||||||
| NS | cloud1.whc.ca ⚠️ Not in zone NS records | ||||||
| A | 162.219.55.2🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| NS | cloud2.whc.ca ⚠️ Not in zone NS records | ||||||
| A | 162.219.54.2🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| NS | ns2.whc.ca ⚠️ Not in parent delegation | ||||||
| A | 67.43.237.129🇨🇦 GTCOMM-3666667.43.237.0/24 GloboTech | ||||||
| NS | ns3.whc.ca ⚠️ Not in parent delegation | ||||||
| A | 192.99.36.227🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| TXT | v=spf1 ip4:173.209.53.58 include:spf.web-dns1.com ip4:68.168.123.50 ip4:66.70... | ||||||
| SOA | ns1.whc.casysadmin@whc.ca 2026-06-26 #0 | ||||||
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=1786708509 | ||||||
Subdomains
mail.lessonplans.com |
Same first word
DNS History
17 records (6 active, 11 former)
●NScloud1.whc.ca2026-03-27 → 2026-08-14 · 3 obs
● 2026-03-27 19:52:30
● 2026-08-14 12:10:46
●NScloud2.whc.ca2026-03-27 → 2026-08-14 · 3 obs
● 2026-03-27 19:52:30
● 2026-08-14 12:10:46
○NSns1.infoquest.com2015-09-01 → 2017-07-22 · 5 obs
● 2015-09-01 16:43:04
● 2017-07-22 09:41:08
○ 2026-03-27 19:52:30
○ 2026-08-14 12:10:46
○NSns1.meganameservers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-09-01 16:43:04
○ 2026-08-14 12:10:46
●NSns1.whc.ca2026-03-27 → 2026-08-14 · 3 obs
● 2026-03-27 19:52:30
● 2026-08-14 12:10:46
○NSns2.infoquest.com2015-09-01 → 2017-07-22 · 5 obs
● 2015-09-01 16:43:04
● 2017-07-22 09:41:08
○ 2026-03-27 19:52:30
○ 2026-08-14 12:10:46
○NSns2.meganameservers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-09-01 16:43:04
○ 2026-08-14 12:10:46
●NSns2.whc.ca2026-03-27 → 2026-08-14 · 3 obs
● 2026-03-27 19:52:30
● 2026-08-14 12:10:46
○NSns3.meganameservers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-09-01 16:43:04
○ 2026-08-14 12:10:46
●NSns3.whc.ca2026-03-27 → 2026-08-14 · 3 obs
● 2026-03-27 19:52:30
● 2026-08-14 12:10:46
○MXmail.lessonplans.com2015-09-01 → 2017-07-22 · 5 obs
● 2015-09-01 16:43:04
● 2017-07-22 09:41:08
○ 2026-03-27 19:52:30
○ 2026-08-14 12:10:46
○MXmx1c1.megamailservers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-09-01 16:43:04
○ 2026-08-14 12:10:46
○MXmx2c1.megamailservers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-09-01 16:43:04
○ 2026-08-14 12:10:46
○MXmx3c1.megamailservers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-09-01 16:43:04
○ 2026-08-14 12:10:46
○A216.251.43.172007-10-24 → 2007-10-24 · 3 obs
○ 2015-09-01 16:43:04
○ 2026-08-14 12:10:46
○A65.61.39.282015-09-01 → 2017-07-22 · 5 obs
● 2015-09-01 16:43:04
● 2017-07-22 09:41:08
○ 2026-03-27 19:52:30
○ 2026-08-14 12:10:46
●A72.10.169.512026-03-27 → 2026-08-14 · 3 obs
● 2026-03-27 19:52:30
● 2026-08-14 12:10:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| lessonplans.com | cloud1.whc.ca, cloud2.whc.ca | - |
✅ Authoritative Response
Server:162.219.54.2
NS records: cloud1.whc.ca, cloud2.whc.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lessonplans.com (unsigned zone)
⏱️ Timing
Total: 440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.10.169.51 |
| NS | 3 | ns1.whc.ca, ns2.whc.ca... |
| TXT | 1 | v=spf1 ip4:173.209.53.58 include:spf.web |
| SOA | 1 | ns1.whc.ca sysadmin.whc.ca |
Analysis
Hierarchy
lessonplans.com is the parent zone for mail.lessonplans.com.
IP Addresses
lessonplans.com resolves to one IP address: 72.10.169.51.
wpcsg.com, armenious-violins.com, gundam.ca and two other host names share IP numbers with lessonplans.com.
Name Servers
lessonplans.com has five name servers, which are cloud1.whc.ca, cloud2.whc.ca, ns1.whc.ca and two others.
lessonplans.com partially shares its NS delegation with several other domains, including wendakelacrosse.ca, mcmurdo.name, tiarmortar.com and two others.
It is common to find these name servers alongside the name servers ns2.whc.ca, ns3.whc.ca, ns1.web-dns1.com and two others.
Hosts with just one IP address:
cloud1.whc.ca resolves to 162.219.55.2.
cloud2.whc.ca resolves to 162.219.54.2.
ns1.whc.ca resolves to 173.209.49.178.
ns2.whc.ca resolves to 67.43.237.129.
ns3.whc.ca resolves to 192.99.36.227.