first-certificate.com - dns.ninja
first-certificate.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.98.176.3🇪🇸 DINAHOSTING-AS82.98.128.0/18 First Dinahosting S.L. prefix | ||||||
| PTR | vl27166.dinaserver.com | ||||||
| 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.first-certificate.com ⭐ | ||||||
| A | 82.98.176.3🇪🇸 DINAHOSTING-AS82.98.128.0/18 First Dinahosting S.L. prefix | ||||||
| PTR | vl27166.dinaserver.com | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| TXT | google-site-verification=pVdw9DecGmfzhfzNVEkdQxPPqdg-ujX5ukdD8ZGfDB4 | ||||||
| SOA | ns.dinahosting.comhostmaster@first-certificate.com 2018-02-14 #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=1786731279 | ||||||
Subdomains
mail.first-certificate.com |
Same first word
first-certificate.com |
DNS History
10 records (6 active, 4 former)
○NSdns1.hispalisdns.com2015-05-19 → 2017-05-24 · 4 obs
● 2017-05-24 05:25:38
○ 2026-06-02 04:12:24
○ 2026-08-14 18:32:42
○NSdns2.hispalisdns.com2015-05-19 → 2017-05-24 · 4 obs
● 2017-05-24 05:25:38
○ 2026-06-02 04:12:24
○ 2026-08-14 18:32:42
○NSdns3.hispalisdns.com2015-05-19 → 2017-05-24 · 4 obs
● 2017-05-24 05:25:38
○ 2026-06-02 04:12:24
○ 2026-08-14 18:32:42
●NSns.dinahosting.com2026-06-02 → 2026-08-14 · 3 obs
● 2026-06-02 04:12:24
● 2026-08-14 18:32:42
●NSns2.dinahosting.com2026-06-02 → 2026-08-14 · 3 obs
● 2026-06-02 04:12:24
● 2026-08-14 18:32:42
●NSns3.dinahosting.com2026-06-02 → 2026-08-14 · 3 obs
● 2026-06-02 04:12:24
● 2026-08-14 18:32:42
●NSns4.dinahosting.com2026-06-02 → 2026-08-14 · 3 obs
● 2026-06-02 04:12:24
● 2026-08-14 18:32:42
●MXmail.first-certificate.com2015-05-19 → 2026-08-14 · 2 obs
● 2026-08-14 18:32:42
●A82.98.176.32026-06-02 → 2026-08-14 · 3 obs
● 2026-06-02 04:12:24
● 2026-08-14 18:32:42
○A91.192.108.282015-05-19 → 2017-05-24 · 4 obs
● 2017-05-24 05:25:38
○ 2026-06-02 04:12:24
○ 2026-08-14 18:32:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| first-certificate.com | ns.dinahosting.com, ns2.dinahosting.com, ns3.dinahosting.com, ns4.dinahosting.com | 4 records |
✅ Authoritative Response
Server:185.192.222.10
NS records: ns.dinahosting.com, ns2.dinahosting.com, ns3.dinahosting.com, ns4.dinahosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for first-certificate.com (unsigned zone)
⏱️ Timing
Total: 222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.98.176.3 |
| NS | 4 | ns3.dinahosting.com, ns.dinahosting.com... |
| MX | 1 | mail.first-certificate.com (pri: 10) |
| TXT | 2 | google-site-verification=pVdw9DecGmfzhfz, v=spf1 a mx ~all |
| SOA | 1 | ns.dinahosting.com hostmaster.first-cert |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.dinahosting.com, ns2.dinahosting.com, ns3.dinahosting.com...)
Analysis
Hierarchy
first-certificate.com serves as the parent of mail.first-certificate.com.
IP Addresses
first-certificate.com points to a single IP number: 82.98.176.3.
vl27166.dinaserver.com, mail.toefl-certificatecourse.com, mail.first-certificate.com and toefl-certificatecourse.com are examples of host names that share IP numbers with first-certificate.com.
Name Servers
first-certificate.com has four authoritative name servers: ns2.dinahosting.com, ns3.dinahosting.com, ns4.dinahosting.com and ns.dinahosting.com.
first-certificate.com has at least partial name server overlap with other domains, such as xilon.org, fisionou.com, xenotechs.es and two others.
It is common to find these name servers paired with the name servers ns.gestiondecuenta.com, ns2.gestiondecuenta.com, ns3.gestiondecuenta.com and ns4.gestiondecuenta.com.
ns2.dinahosting.com, ns3.dinahosting.com, ns4.dinahosting.com and ns.dinahosting.com each resolve to one IP address: ns2.dinahosting.com resolves to 185.192.221.10, ns3.dinahosting.com resolves to 185.192.222.10, ns4.dinahosting.com resolves to 185.192.223.10 and ns.dinahosting.com resolves to 185.192.220.10.
Mail Servers
first-certificate.com has one mail server: mail.first-certificate.com.
mail.first-certificate.com carries a single IP number, which is 82.98.176.3.