lessonbank.com - robtex.com
lessonbank.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=1778694006 | ||||||
Subdomains
testing.lessonbank.com |
webconnect.lessonbank.com |
dev.lessonbank.com |
cdn.lessonbank.com |
login.lessonbank.com |
apps.lessonbank.com |
staging.lessonbank.com |
secureaccess.lessonbank.com |
portal.lessonbank.com |
Same first word
lessonbank.com |
DNS History
13 records (4 active, 9 former)
○NSns1.activeaudience.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-06-18 00:12:28
○ 2026-05-13 18:01:10
●NSns1.sedoparking.com2015-06-18 → 2026-05-13 · 3 obs
● 2015-06-18 00:12:28
● 2026-05-13 18:01:10
○NSns2.activeaudience.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-06-18 00:12:28
○ 2026-05-13 18:01:10
●NSns2.sedoparking.com2015-06-18 → 2026-05-13 · 3 obs
● 2015-06-18 00:12:28
● 2026-05-13 18:01:10
○MXdev.null2007-10-24 → 2007-10-24 · 3 obs
○ 2015-06-18 00:12:28
○ 2026-05-13 18:01:10
●MXlocalhost2017-03-18 → 2026-05-13 · 5 obs
● 2017-03-18 14:30:58
○ 2020-02-15 12:44:46
● 2026-04-23 16:16:52
● 2026-05-13 18:01:10
○MXmail.nickstel.com2015-06-18 → 2016-06-25 · 5 obs
● 2015-06-18 00:12:28
● 2016-06-25 06:46:32
○ 2017-03-18 14:30:58
○ 2026-05-13 18:01:10
○MXmail.pickelhost.com2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 12:44:46
○ 2026-04-23 16:16:52
○ 2026-05-13 18:01:10
○A208.254.26.1322007-10-24 → 2007-10-24 · 3 obs
○ 2015-06-18 00:12:28
○ 2026-05-13 18:01:10
●A64.190.63.2222026-04-23 → 2026-05-13 · 3 obs
● 2026-04-23 16:16:52
● 2026-05-13 18:01:10
○A72.52.4.1222017-03-18 → 2017-03-18 · 4 obs
● 2017-03-18 14:30:58
○ 2020-02-15 12:44:46
○ 2026-05-13 18:01:10
○A72.52.4.912015-06-18 → 2016-06-25 · 5 obs
● 2015-06-18 00:12:28
● 2016-06-25 06:46:32
○ 2017-03-18 14:30:58
○ 2026-05-13 18:01:10
○A91.195.240.1262020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 12:44:46
○ 2026-04-23 16:16:52
○ 2026-05-13 18:01:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| lessonbank.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lessonbank.com (unsigned zone)
⏱️ Timing
Total: 1450ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns2.sedoparking.com, ns1.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
Hierarchy
lessonbank.com is the parent of testing.lessonbank.com, webconnect.lessonbank.com, dev.lessonbank.com, cdn.lessonbank.com, login.lessonbank.com and a few other host names.
IP Addresses
lessonbank.com resolves to one IP number: 64.190.63.222.
other host names including 72.co.za, diwh.com, ako.info.ph, thepathfinder.de and www.hotmaill.es share IP numbers with lessonbank.com.
Name Servers
lessonbank.com is delegated to two name servers ns1.sedoparking.com and ns2.sedoparking.com.
lessonbank.com shares the same name server setup as other domains, for instance *.hustler.tv, ova.su, evagora.com, www.pc-fabrik.de and syriamedical.org.
lessonbank.com at least partially shares name servers with other domains, for instance bingoshowball.com.br.
Host names with two IP numbers:
The host name ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8; the host name ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
lessonbank.com is handled by a single mail server, localhost.
lessonbank.com shares the same mail server setup as other domains, for instance 15779.com, *.usewow.net, bestcoat.com, generationenvertrag.eu and mail.76473.de.