a1studysmarter.com - robtex.com
a1studysmarter.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.66.40.30🇪🇸 CDmon185.66.40.0/22 10dencehispahard, S.L. | ||||||
| PTR | fnadm-67.srv.cat | ||||||
| NS | ns1.cdmon.net ⭐ | ||||||
| A | 35.189.106.232🇬🇧 Google35.189.96.0/20 | ||||||
| PTR | ns1.cdmon.net | ||||||
| NS | ns2.cdmon.net | ||||||
| A | 35.195.57.29🇧🇪 Google35.195.48.0/20 | ||||||
| PTR | 29.57.195.35.bc.googleusercontent.com | ||||||
| NS | ns3.cdmon.net | ||||||
| A | 35.157.47.125🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix | ||||||
| PTR | ns3.cdmon.net | ||||||
| NS | ns4.cdmondns-01.org | ||||||
| A | 52.58.66.183🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix | ||||||
| PTR | ns4.cdmondns-01.org | ||||||
| NS | ns5.cdmondns-01.com | ||||||
| A | 52.59.146.62🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix | ||||||
| PTR | ns5.cdmondns-01.com | ||||||
| MX | mail.a1studysmarter.com ⭐ | ||||||
| A | 185.66.40.30🇪🇸 CDmon185.66.40.0/22 10dencehispahard, S.L. | ||||||
| PTR | fnadm-67.srv.cat | ||||||
| TXT | google-site-verification=yukSaqaAx_J5hAanaEUI6RRhbTJkG6puRbOE1jWYlsY | ||||||
| TXT | v=spf1 include:_spf.srv.cat ~all | ||||||
| SOA | ns1.cdmon.nethostmaster@a1studysmarter.com 2026-03-09 #4 | ||||||
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=1774423912 | ||||||
Same first word
a1studysmarter.com |
DNS History
7 records (7 active, 0 former)
●NSns4.cdmondns-01.org2026-03-03 → 2026-03-25 · 2 obs
● 2026-03-25 07:38:28
●NSns5.cdmondns-01.com2026-03-03 → 2026-03-25 · 2 obs
● 2026-03-25 07:38:28
●MXmail.a1studysmarter.com2026-03-03 → 2026-03-25 · 2 obs
● 2026-03-25 07:38:28
●A185.66.40.302026-03-03 → 2026-03-25 · 2 obs
● 2026-03-25 07:38:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| a1studysmarter.com | ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns5.cdmondns-01.com... | 1 record |
✅ Authoritative Response
Server:35.189.106.232
NS records: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns5.cdmondns-01.com, ns4.cdmondns-01.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a1studysmarter.com (unsigned zone)
⏱️ Timing
Total: 425ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.66.40.30 |
| NS | 5 | ns1.cdmon.net, ns5.cdmondns-01.com... |
| MX | 1 | mail.a1studysmarter.com (pri: 10) |
| TXT | 2 | google-site-verification=yukSaqaAx_J5hAa, v=spf1 include:_spf.srv.cat ~all |
| SOA | 1 | ns1.cdmon.net hostmaster.a1studysmarter. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns5.cdmondns-01.com)
Analysis
IP Addresses
a1studysmarter.com points to IP number 185.66.40.30.
For instance, other host names o2entertainment-fitness.com, o2entertainment-games.net, a1gymondofitness.com, landings.com.mialias.net and mail.lktrack.com share IP numbers with a1studysmarter.com.
Name Servers
a1studysmarter.com is delegated to five name servers: ns5.cdmondns-01.com, ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net and ns4.cdmondns-01.org.
a1studysmarter.com shares name servers with other domains at least partially, for example vecal.com, freshthink.es, evillove.com, gogrupos.com and informatica.cat.
Host names with one IP number:
ns5.cdmondns-01.com points to 52.59.146.62
ns1.cdmon.net points to 35.189.106.232
ns2.cdmon.net points to 35.195.57.29
ns3.cdmon.net points to 35.157.47.125
ns4.cdmondns-01.org points to 52.58.66.183
Mail Servers
a1studysmarter.com is handled by a single mail server, mail.a1studysmarter.com.
mail.a1studysmarter.com points to a single IP: 185.66.40.30.