lesson.ar - robtex.com
lesson.ar
| 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 | ||||||
ar
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | e.dns.ar ⭐ | ||||||
| NS | a.lactld.org ⚠️ Not in parent delegation | ||||||
| NS | c.dns.ar | ||||||
| NS | d.dns.ar | ||||||
| NS | f.dns.ar | ||||||
| TXT | AR zone generated atEpoch 1786323868localtime 2026-08-09T22:04:28-03:00GMT 20... | ||||||
| SOA | e.dns.arnoc@nic.gob.ar 2026-08-09 #22 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.sedoparking.com2026-08-02 → 2026-08-10 · 2 obs
● 2026-08-10 01:53:54
●NSns2.sedoparking.com2026-08-02 → 2026-08-10 · 2 obs
● 2026-08-10 01:53:54
●MXlocalhost2026-08-02 → 2026-08-10 · 2 obs
● 2026-08-10 01:53:54
●A64.190.63.2222026-08-02 → 2026-08-10 · 2 obs
● 2026-08-10 01:53:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | d.dns.ar, e.dns.ar, c.dns.ar, f.dns.ar | - |
| lesson.ar | ns2.sedoparking.com, ns1.sedoparking.com | - |
✅ Authoritative Response
Server:34.211.188.210
NS records: ns2.sedoparking.com, ns1.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lesson.ar (unsigned zone)
⏱️ Timing
Total: 2036ms | 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 |
Analysis
IP Addresses
lesson.ar directs to one IP number, which is 64.190.63.222.
Among the host names that share IP numbers with lesson.ar are stromkosten-senken.com, freins.be, mail.firstclasses.de and two others.
Name Servers
Two name servers handle the delegation for lesson.ar: ns1.sedoparking.com and ns2.sedoparking.com.
lesson.ar has the same name server delegation as a number of other domains, such as malay.co, nssone.net, xn--bisoe-rta.es and two more.
lesson.ar is at least partially co-delegated on name servers with other domains, such as auto-king-fight.blogspot.com.ua.
ns1.sedoparking.com and ns2.sedoparking.com both carry two IP addresses. The A records for ns1.sedoparking.com are 3.130.216.63 and 91.195.241.8; the A records for ns2.sedoparking.com are 34.211.188.210 and 91.195.240.8.
Mail Servers
lesson.ar routes its mail through a single mail server, localhost.
lesson.ar has the same mail server arrangement as a number of other domains, for example torzeit.de, mail.boldes.com, privacies.com and two more.