firstdm.com - dns.ninja
firstdm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.157.115.62🇨🇳 CHINA-1211.157.96.0/19 China Telecom Beijing Co. Ltd. | ||||||
| NS | ns43.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| A | 97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| NS | ns44.domaincontrol.com | ||||||
| A | 2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| A | 173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| MX | mail.firstdm.com ⭐ | ||||||
| A | 211.157.115.75🇨🇳 CHINA-1211.157.96.0/19 China Telecom Beijing Co. Ltd. | ||||||
| PTR | mail.firstdm.com | ||||||
| PTR | mail.mingpian.com | ||||||
| SOA | ns43.domaincontrol.comdns@jomax.net 2016-05-03 #0 | ||||||
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=1785449917 | ||||||
Subdomains
mail.firstdm.com |
Same first word
firstdm.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns43.domaincontrol.com2008-03-12 → 2026-07-30 · 2 obs
● 2026-07-30 22:44:46
●NSns44.domaincontrol.com2008-03-12 → 2026-07-30 · 2 obs
● 2026-07-30 22:44:46
●MXmail.firstdm.com2008-03-12 → 2026-07-30 · 2 obs
● 2026-07-30 22:44:46
●A211.157.115.622008-03-12 → 2026-07-30 · 2 obs
● 2026-07-30 22:44:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstdm.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstdm.com (unsigned zone)
⏱️ Timing
Total: 112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.157.115.62 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | mail.firstdm.com (pri: 10) |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
Hierarchy
mail.firstdm.com is delegated beneath firstdm.com.
IP Addresses
firstdm.com directs to one IP number, which is 211.157.115.62.
There are other host names — ucdata.com among them — that share IP numbers with firstdm.com.
Name Servers
DNS delegation for firstdm.com points to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.
firstdm.com has the same name server delegation as a number of other domains, such as 3rdmilonline.com, ruetex.com, store2test.com and two more.
ns43.domaincontrol.com directs to 97.74.101.22 and 2603:5:2152::16. ns44.domaincontrol.com directs to 173.201.69.22 and 2603:5:2252::16. Each host name carries two IP addresses.
Mail Servers
firstdm.com routes its mail through a single mail server, mail.firstdm.com.
mail.firstdm.com has exactly one IP number: 211.157.115.75.