dobylearning.com - dns.ninja
dobylearning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.38.65.178🇩🇪 ISPONE84.38.64.0/21 | ||||||
| PTR | pool.daredevelop.de | ||||||
| NS | dns1.ispone-business.de ⭐ | ||||||
| A | 2a00:5080:4:1::2🇩🇪 ISPONE2a00:5080::/32 | ||||||
| PTR | dns2.ispone-business.de | ||||||
| A | 84.38.79.92🇩🇪 ISPONE84.38.78.0/23 | ||||||
| PTR | server92.vserver-on.de | ||||||
| NS | dns2.ispone-business.de | ||||||
| A | 2a00:5080:4:2::2🇩🇪 ISPONE2a00:5080::/32 | ||||||
| PTR | dns1.ispone-business.de | ||||||
| A | 84.38.64.92🇩🇪 ISPONE84.38.64.0/21 | ||||||
| MX | mx2.zoho.com ⭐ | ||||||
| A | 204.141.33.44🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239 | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx6.zoho.com | ||||||
| PTR | mx7.zoho.com | ||||||
| PTR | mx8.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| MX | mx.zoho.com(20) | ||||||
| A | 204.141.43.44🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx6.zoho.com | ||||||
| PTR | mx7.zoho.com | ||||||
| PTR | mx8.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| SOA | dns1.ispone-business.dehostmaster@ispone-business.de 2018-07-30 #3 | ||||||
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=1782865191 | ||||||
Same first word
dobylearning.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns1.ispone-business.de2016-12-15 → 2026-07-01 · 2 obs
● 2026-07-01 00:23:58
●NSdns2.ispone-business.de2016-12-15 → 2026-07-01 · 2 obs
● 2026-07-01 00:23:58
○MXmail.dobylearning.com2016-12-15 → 2016-12-15 · 3 obs
○ 2018-08-21 08:41:12
○ 2026-07-01 00:23:58
●MXmx.zoho.com2018-08-21 → 2026-07-01 · 3 obs
● 2018-08-21 08:41:12
● 2026-07-01 00:23:58
●MXmx2.zoho.com2018-08-21 → 2026-07-01 · 3 obs
● 2018-08-21 08:41:12
● 2026-07-01 00:23:58
●A84.38.65.1782016-12-15 → 2026-07-01 · 2 obs
● 2026-07-01 00:23:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dobylearning.com | dns1.ispone-business.de, dns2.ispone-business.de | - |
✅ Authoritative Response
Server:84.38.64.92
NS records: dns1.ispone-business.de, dns2.ispone-business.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dobylearning.com (unsigned zone)
⏱️ Timing
Total: 1057ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.38.65.178 |
| NS | 2 | dns1.ispone-business.de, dns2.ispone-business.de |
| MX | 2 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20) |
| SOA | 1 | dns1.ispone-business.de hostmaster.ispon |
Analysis
IP Addresses
dobylearning.com points to a single IP number: 84.38.65.178.
Additional host names — mail.cloudwritten.de, playtexts.com, mail.younography.com and two others — share IP numbers with dobylearning.com.
Name Servers
The NS records for dobylearning.com delegate to dns1.ispone-business.de and dns2.ispone-business.de.
dobylearning.com shares its name server setup with other domains, including eschler.org, fivserver.de, ehe.photos and two others.
At least some of dobylearning.com's name servers are shared with other domains, for example haus4.de, 3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa, 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa and two more.
These name servers are frequently paired with the name servers dns1-ipv6.ispone-business.de, dns2-ipv6.ispone-business.de, dns1.serverflex.de and two others.
dns1.ispone-business.de resolves to 84.38.79.92 and 2a00:5080:4:1::2. Likewise, dns2.ispone-business.de resolves to 84.38.64.92 and 2a00:5080:4:2::2 — two IP addresses apiece.
Mail Servers
dobylearning.com has two mail servers: mx2.zoho.com and mx.zoho.com.
dobylearning.com shares the same mail server setup as other domains, including pedrobalaphotography.com, megabiro.com.br, tamarainvestment.com and two others.
dobylearning.com shares mail servers — at least in part — with other domains, including sportslawsolutions.com, techcolite.com, 3dgamingstudio.com and two others.
These mail servers are frequently seen alongside the mail servers mx3.zoho.com.
Each of mx2.zoho.com and mx.zoho.com has one IP address: mx2.zoho.com uses 204.141.33.44 and mx.zoho.com uses 204.141.43.44.