firstmarkcorp.com - dns.ninja
firstmarkcorp.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=1786389589 | ||||||
Subdomains
mail.firstmarkcorp.com |
Same first word
firstmarkcorp.com |
DNS History
5 records (4 active, 1 former)
●NSns57.worldnic.com2015-06-23 → 2026-08-10 · 2 obs
● 2026-08-10 19:21:54
●NSns58.worldnic.com2015-06-23 → 2026-08-10 · 2 obs
● 2026-08-10 19:21:54
●MXfirstmarkcorp-com.mail.protection.outlook.com2026-03-21 → 2026-08-10 · 3 obs
● 2026-03-21 12:22:54
● 2026-08-10 19:21:54
○MXmail.firstmarkcorp.com2015-06-23 → 2018-01-06 · 4 obs
● 2018-01-06 00:50:10
○ 2026-03-21 12:22:54
○ 2026-08-10 19:21:54
●A206.188.192.382015-06-23 → 2026-08-10 · 2 obs
● 2026-08-10 19:21:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstmarkcorp.com | ns57.worldnic.com, ns58.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.8
NS records: ns57.worldnic.com, ns58.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstmarkcorp.com (unsigned zone)
⏱️ Timing
Total: 190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.188.192.38 |
| NS | 2 | ns57.worldnic.com, ns58.worldnic.com |
| MX | 1 | firstmarkcorp-com.mail.protection.outloo |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, MS=ms10857881... |
| SOA | 1 | NS57.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns57.worldnic.com, ns58.worldnic.com)
Analysis
Hierarchy
firstmarkcorp.com is the parent zone for mail.firstmarkcorp.com.
IP Addresses
firstmarkcorp.com resolves to just one IP address, 206.188.192.38.
Two other host names, along with www.peterbunchlaw.com, hostmaster.holydigital.org and letterco.com, also share IP numbers with firstmarkcorp.com.
Name Servers
firstmarkcorp.com is delegated to two name servers: ns57.worldnic.com and ns58.worldnic.com.
firstmarkcorp.com shares its NS records with other domains, for example gbmpharma.com, itvikings.com, hkls.com and two others.
firstmarkcorp.com shares at least some of its name servers with other domains, such as herpeshelp.info.
ns57.worldnic.com resolves to 162.159.26.165. ns58.worldnic.com resolves to 162.159.27.8. Both host names point to a single IP number.
Mail Servers
The sole mail server for firstmarkcorp.com is firstmarkcorp-com.mail.protection.outlook.com.
With 8 IP addresses total, firstmarkcorp-com.mail.protection.outlook.com resolves to 52.101.10.6, 52.101.11.2, 52.101.40.1 and 5 others.