colearning.es - dns.ninja
colearning.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.76.34.244🇪🇸 Telefonica_de_EspaNa195.76.0.0/16 TDENET (Red de servicios IP) | ||||||
| PTR | 195-76-34-244.rad.tsai.es | ||||||
| NS | ns2.dinahosting.com ⭐ | ||||||
| A | 185.192.221.10🇪🇸 DINAHOSTING-AS185.192.221.0/24 | ||||||
| PTR | ns2.dinahosting.com | ||||||
| NS | ns.dinahosting.com | ||||||
| A | 185.192.220.10🇪🇸 DINAHOSTING-AS185.192.220.0/24 | ||||||
| PTR | ns.dinahosting.com | ||||||
| NS | ns3.dinahosting.com | ||||||
| A | 185.192.222.10🇪🇸 DINAHOSTING-AS185.192.222.0/24 | ||||||
| PTR | ns3.dinahosting.com | ||||||
| NS | ns4.dinahosting.com | ||||||
| A | 185.192.223.10🇪🇸 DINAHOSTING-AS185.192.223.0/24 | ||||||
| PTR | ns4.dinahosting.com | ||||||
| MX | mail.colearning.es ⭐ | ||||||
| A | 82.98.171.31🇪🇸 DINAHOSTING-AS82.98.128.0/18 First Dinahosting S.L. prefix | ||||||
| PTR | hl1177.dinaserver.com | ||||||
| TXT | globalsign-domain-verification=IGq6ANJbJ-R_tkdxjWWIZAUl5iZv1wTzoMA6p12Mp0 | ||||||
| TXT | _8cb9qk9lsxondqsoc7czzv9lvvsopys | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns.dinahosting.comhostmaster@colearning.es 2019-01-21 #1 | ||||||
es
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.nic.es ⭐ | ||||||
| NS | a.nic.es | ||||||
| NS | c.nic.es | ||||||
| NS | g.nic.es | ||||||
| NS | h.nic.es | ||||||
| SOA | ns1.nic.eshostmaster@nic.es 2026-06-26 #6 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns.dinahosting.com2017-10-28 → 2026-06-26 · 2 obs
● 2026-06-26 11:23:26
●NSns2.dinahosting.com2017-10-28 → 2026-06-26 · 2 obs
● 2026-06-26 11:23:26
●NSns3.dinahosting.com2017-10-28 → 2026-06-26 · 2 obs
● 2026-06-26 11:23:26
●NSns4.dinahosting.com2017-10-28 → 2026-06-26 · 2 obs
● 2026-06-26 11:23:26
●MXmail.colearning.es2017-10-28 → 2026-06-26 · 2 obs
● 2026-06-26 11:23:26
●A195.76.34.2442026-02-18 → 2026-06-26 · 3 obs
● 2026-02-18 05:27:20
● 2026-06-26 11:23:26
○A212.170.235.1742017-10-28 → 2017-10-28 · 3 obs
○ 2026-02-18 05:27:20
○ 2026-06-26 11:23:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, c.nic.es, g.nic.es, h.nic.es | - |
| colearning.es | ns.dinahosting.com, ns4.dinahosting.com, ns3.dinahosting.com, ns2.dinahosting.com | - |
✅ Authoritative Response
Server:185.192.221.10
NS records: ns.dinahosting.com, ns4.dinahosting.com, ns3.dinahosting.com, ns2.dinahosting.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at es: Error: DNS query timeout: 194.69.254.1 for DNSKEY es
⏱️ Timing
Total: 3660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.76.34.244 |
| NS | 4 | ns4.dinahosting.com, ns.dinahosting.com... |
| MX | 1 | mail.colearning.es (pri: 10) |
| TXT | 3 | _8cb9qk9lsxondqsoc7czzv9lvvsopys, v=spf1 a mx ~all... |
| SOA | 1 | ns.dinahosting.com hostmaster.colearning |
Analysis
Hierarchy
mail.colearning.es and procesos.colearning.es each fall under colearning.es as their parent domain.
IP Addresses
colearning.es resolves to just one IP address, 195.76.34.244.
Two other host names, along with formacion.correos.es, redmine.telefonicalearningservices.com and wemooc.com, also share IP numbers with colearning.es.
Name Servers
The NS records for colearning.es point to four name servers: ns2.dinahosting.com, ns3.dinahosting.com, ns4.dinahosting.com and ns.dinahosting.com.
There is at least partial name server overlap between colearning.es and other domains — arcalia.es, rutacanarias88.com, miperpiscinas.com and two more among them.
These name servers tend to appear in combination with the name servers ns.gestiondecuenta.com, ns2.gestiondecuenta.com, ns3.gestiondecuenta.com and ns4.gestiondecuenta.com.
The hosts ns2.dinahosting.com, ns3.dinahosting.com, ns4.dinahosting.com and ns.dinahosting.com all resolve to exactly one IP address each: 185.192.221.10, 185.192.222.10, 185.192.223.10 and 185.192.220.10 respectively.
Mail Servers
The sole mail server for colearning.es is mail.colearning.es.
mail.colearning.es resolves to 82.98.171.31 and no other IP number.