osadmin.com - dns.ninja
osadmin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.238.209.140🇨🇭 ORACLE-OCI-31898140.238.208.0/21 | ||||||
| NS | a.ns.osadmin.com ⭐ | ||||||
| A | 140.238.209.140🇨🇭 ORACLE-OCI-31898140.238.208.0/21 | ||||||
| NS | b.ns.osadmin.com | ||||||
| A | 140.238.209.140🇨🇭 ORACLE-OCI-31898140.238.208.0/21 | ||||||
| MX | mx.osadmin.com ⭐ | ||||||
| A | 140.238.209.140🇨🇭 ORACLE-OCI-31898140.238.208.0/21 | ||||||
| TXT | v=spf1 a:kanta.ddns.net ip4:140.238.209.140 -all | ||||||
| SOA | a.ns.osadmin.comhostmaster@osadmin.com serial=1725541191 | ||||||
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=1782340805 | ||||||
Previously MX for
osadmin.com |
Subdomains
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSa.ns.osadmin.com2015-11-03 → 2026-06-24 · 3 obs
● 2015-11-03 04:57:58
● 2026-06-24 22:54:06
●NSb.ns.osadmin.com2015-11-03 → 2026-06-24 · 3 obs
● 2015-11-03 04:57:58
● 2026-06-24 22:54:06
○NSns1.osadmin.com2015-06-20 → 2015-06-20 · 3 obs
○ 2015-11-03 04:57:58
○ 2026-06-24 22:54:06
○NSns11.osadmin.com2015-06-20 → 2015-06-20 · 3 obs
○ 2015-11-03 04:57:58
○ 2026-06-24 22:54:06
○NSns2.osadmin.com2015-06-20 → 2015-06-20 · 3 obs
○ 2015-11-03 04:57:58
○ 2026-06-24 22:54:06
●MXmx.osadmin.com2015-11-03 → 2026-06-24 · 3 obs
● 2015-11-03 04:57:58
● 2026-06-24 22:54:06
○MXosadmin.com2015-06-20 → 2015-06-20 · 3 obs
○ 2015-11-03 04:57:58
○ 2026-06-24 22:54:06
●A140.238.209.1402026-02-15 → 2026-06-24 · 3 obs
● 2026-02-15 19:05:00
● 2026-06-24 22:54:06
○A64.131.81.992015-06-20 → 2015-06-20 · 3 obs
○ 2015-11-03 04:57:58
○ 2026-06-24 22:54:06
○A74.208.146.1892015-11-03 → 2017-11-16 · 5 obs
● 2015-11-03 04:57:58
● 2017-11-16 23:38:22
○ 2026-02-15 19:05:00
○ 2026-06-24 22:54:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| osadmin.com | a.ns.osadmin.com, b.ns.osadmin.com | 2 records |
✅ Authoritative Response
Server:140.238.209.140
NS records: a.ns.osadmin.com, b.ns.osadmin.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osadmin.com (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.238.209.140 |
| NS | 2 | a.ns.osadmin.com, b.ns.osadmin.com |
| MX | 1 | mx.osadmin.com (pri: 0) |
| TXT | 1 | v=spf1 a:kanta.ddns.net ip4:140.238.209. |
| SOA | 1 | a.ns.osadmin.com hostmaster.osadmin.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (a.ns.osadmin.com, b.ns.osadmin.com)
Analysis
Hierarchy
ns1.osadmin.com, ns12.osadmin.com, ns11.osadmin.com, mx.osadmin.com and ns2.osadmin.com each fall under the parent domain osadmin.com.
IP Addresses
osadmin.com has exactly one IP address — 140.238.209.140.
mx.osadmin.com, ns2.osadmin.com, mx.modperldev.com plus two other host names have IP numbers in common with osadmin.com.
Name Servers
DNS delegation for osadmin.com points to two name servers: a.ns.osadmin.com and b.ns.osadmin.com.
The name servers for osadmin.com are shared with other domains, including modperldev.com.
Both a.ns.osadmin.com and b.ns.osadmin.com have a single IP address, 140.238.209.140, and share it.
Host names pointing to 140.238.209.140 IP addresses: a.ns.osadmin.com and b.ns.osadmin.com.
Mail Servers
osadmin.com uses one mail server — mx.osadmin.com.
mx.osadmin.com has exactly one IP number: 140.238.209.140.