firstcom.com - dns.ninja
firstcom.com
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=1782600025 | ||||||
rank #370260 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns1.cscdns.net2015-07-21 → 2026-06-27 · 2 obs
● 2026-06-27 23:05:24
●NSdns2.cscdns.net2015-07-21 → 2026-06-27 · 2 obs
● 2026-06-27 23:05:24
●MXfirstcom-com.mail.protection.outlook.com2015-07-21 → 2026-06-27 · 2 obs
● 2026-06-27 23:05:24
●A13.248.139.392026-02-16 → 2026-06-27 · 3 obs
● 2026-02-16 13:25:14
● 2026-06-27 23:05:24
○A165.160.13.202015-07-21 → 2017-11-08 · 4 obs
● 2017-11-08 17:06:22
○ 2026-02-16 13:25:14
○ 2026-06-27 23:05:24
○A165.160.15.202015-07-21 → 2017-11-08 · 4 obs
● 2017-11-08 17:06:22
○ 2026-02-16 13:25:14
○ 2026-06-27 23:05:24
●A76.223.6.2082026-02-16 → 2026-06-27 · 3 obs
● 2026-02-16 13:25:14
● 2026-06-27 23:05:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| firstcom.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstcom.com (unsigned zone)
⏱️ Timing
Total: 635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.139.39, 76.223.6.208 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | firstcom-com.mail.protection.outlook.com |
| TXT | 3 | _twu1vrmk2xtqmu43g27zjc6kcxkhnnj, _globalsign-domain-verification=wK1gJKKe... |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
Hierarchy
firstcom.com is the parent domain of www.firstcom.com and links.firstcom.com.
IP Addresses
firstcom.com has two IP addresses: 13.248.139.39 and 76.223.6.208
Additional host names — eliasmusic.com, www.eliasmusic.com, a5261303399adbd61.awsglobalaccelerator.com and two others — share IP numbers with firstcom.com.
Name Servers
firstcom.com is served by two delegated name servers, dns1.cscdns.net and dns2.cscdns.net.
firstcom.com shares its name server setup with other domains, including joneslanglasalle.immo, sophis.com, carreshermes.net and two others.
The DNS delegation for firstcom.com at least partly coincides with that of other domains, virginpointsrule.net being one example.
Each of the two host names carries two IP addresses: dns1.cscdns.net points to 156.154.130.100 and 2610:a1:1022::100, and dns2.cscdns.net points to 156.154.131.100 and 2610:a1:1023::100.
Mail Servers
firstcom.com has one mail server: firstcom-com.mail.protection.outlook.com.
firstcom-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.18, 52.101.73.1, 52.101.73.22 and 5 other.