problemlessons.com - dns.ninja
problemlessons.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.241.225.63🇺🇸 ORACLE-OCI-31898162.241.224.0/21 Google | ||||||
| PTR | box5243.bluehost.com | ||||||
| NS | ns1.bluehost.com ⭐ | ||||||
| A | 162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.bluehost.com | ||||||
| NS | ns2.bluehost.com | ||||||
| A | 162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.bluehost.com | ||||||
| MX | mail.problemlessons.com ⭐ | ||||||
| A | 162.241.225.63🇺🇸 ORACLE-OCI-31898162.241.224.0/21 Google | ||||||
| PTR | box5243.bluehost.com | ||||||
| TXT | v=spf1 a mx ptr include:bluehost.com ?all | ||||||
| SOA | ns1.bluehost.comroot@box5243.bluehost.com 2022-02-17 #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=1794447981 | ||||||
Subdomains
mail.problemlessons.com |
Same first word
problemlessons.com |
Previous names
Next names
DNS History
12 records (4 active, 8 former)
○NSdns1.name-services.com2016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 09:31:52
○ 2016-06-25 14:16:32
○ 2026-11-12 02:28:14
○NSdns2.name-services.com2016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 09:31:52
○ 2016-06-25 14:16:32
○ 2026-11-12 02:28:14
○NSdns3.name-services.com2016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 09:31:52
○ 2016-06-25 14:16:32
○ 2026-11-12 02:28:14
○NSdns4.name-services.com2016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 09:31:52
○ 2016-06-25 14:16:32
○ 2026-11-12 02:28:14
○NSdns5.name-services.com2016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 09:31:52
○ 2016-06-25 14:16:32
○ 2026-11-12 02:28:14
●NSns1.bluehost.com2015-08-12 → 2026-11-12 · 5 obs
● 2015-12-05 08:05:26
○ 2016-03-12 09:31:52
● 2016-06-25 14:16:32
● 2026-11-12 02:28:14
●NSns2.bluehost.com2015-08-12 → 2026-11-12 · 5 obs
● 2015-12-05 08:05:26
○ 2016-03-12 09:31:52
● 2016-06-25 14:16:32
● 2026-11-12 02:28:14
●MXmail.problemlessons.com2015-08-12 → 2026-11-12 · 5 obs
● 2015-12-05 08:05:26
○ 2016-03-12 09:31:52
● 2016-06-25 14:16:32
● 2026-11-12 02:28:14
○MXp.nsm.ctmail.com2016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 09:31:52
○ 2016-06-25 14:16:32
○ 2026-11-12 02:28:14
●A162.241.225.632026-08-21 → 2026-11-12 · 3 obs
● 2026-08-21 03:59:02
● 2026-11-12 02:28:14
○A74.220.219.682015-08-12 → 2017-04-01 · 7 obs
● 2015-12-05 08:05:26
○ 2016-03-12 09:31:52
● 2016-06-25 14:16:32
● 2017-04-01 13:53:20
○ 2026-08-21 03:59:02
○ 2026-11-12 02:28:14
○A98.124.243.482016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 09:31:52
○ 2016-06-25 14:16:32
○ 2026-11-12 02:28:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| problemlessons.com | ns1.bluehost.com, ns2.bluehost.com | 2 records |
✅ Authoritative Response
Server:162.159.25.175
NS records: ns1.bluehost.com, ns2.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for problemlessons.com (unsigned zone)
⏱️ Timing
Total: 521ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.241.225.63 |
| NS | 2 | ns1.bluehost.com, ns2.bluehost.com |
| MX | 1 | mail.problemlessons.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ptr include:bluehost.com ?al |
| SOA | 1 | ns1.bluehost.com root.box5243.bluehost.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)
Analysis
Hierarchy
problemlessons.com is a parent domain of mail.problemlessons.com.
IP Addresses
problemlessons.com points to a single IP number: 162.241.225.63.
Additional host names — backporcheducation.com, mail.bernerwebcreations.com, arrahimtech.com and two others — share IP numbers with problemlessons.com.
Name Servers
problemlessons.com uses two name servers for its delegation: ns1.bluehost.com and ns2.bluehost.com.
problemlessons.com shares its name server setup with other domains, including bloodybad.com, talentearth.biz, zurisalonbozeman.com and two others.
problemlessons.com shares at least some of its name servers with other domains, such as itv-creative.com and soupela.com.
ns1.bluehost.com and ns2.bluehost.com each resolve to one IP number: ns1.bluehost.com points to 162.159.24.80 and ns2.bluehost.com points to 162.159.25.175.
Mail Servers
problemlessons.com has one mail server: mail.problemlessons.com.
mail.problemlessons.com directs to just one IP number, 162.241.225.63.