ostwin.com - dns.ninja
ostwin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.212.72.165🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054 | ||||||
| PTR | 50-212-72-165-static.hfc.comcastbusiness.net | ||||||
| NS | dns101.register.com ⭐ | ||||||
| A | 162.159.24.117Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns102.register.com | ||||||
| A | 162.159.25.158Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.ostwin.com ⭐ | ||||||
| A | 50.212.72.163🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054 | ||||||
| PTR | mail.asd-lighting.com | ||||||
| MX | mail.il-gr.com(10) | ||||||
| TXT | v=spf1 ip4:46.38.53.60 ip4:50.255.172.155 a mx -all | ||||||
| SOA | DNS101.REGISTER.comroot@REGISTER.com serial=120102601 | ||||||
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=1785639387 | ||||||
Subdomains
mail.ostwin.com |
Same first word
ostwin.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns101.register.com2026-02-22 → 2026-08-02 · 2 obs
● 2026-08-02 02:58:12
●NSdns102.register.com2026-02-22 → 2026-08-02 · 2 obs
● 2026-08-02 02:58:12
●MXmail.ostwin.com2026-02-22 → 2026-08-02 · 2 obs
● 2026-08-02 02:58:12
●A50.212.72.1652026-02-22 → 2026-08-02 · 5 obs
● 2026-03-24 03:26:26
○ 2026-03-27 09:37:30
● 2026-03-27 14:37:46
● 2026-08-02 02:58:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ostwin.com | dns101.register.com, dns102.register.com | 2 records |
✅ Authoritative Response
Server:162.159.24.117
NS records: dns101.register.com, dns102.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostwin.com (unsigned zone)
⏱️ Timing
Total: 244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.212.72.165 |
| NS | 2 | dns102.register.com, dns101.register.com |
| MX | 2 | mail.ostwin.com (pri: 0), mail.il-gr.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:46.38.53.60 ip4:50.255.172.15 |
| SOA | 1 | DNS101.REGISTER.com root.REGISTER.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)
Analysis
Hierarchy
ostwin.com is the parent zone for mail.ostwin.com.
IP Addresses
ostwin.com resolves to one IP address: 50.212.72.165.
Name Servers
ostwin.com is served by two delegated name servers, dns101.register.com and dns102.register.com.
ostwin.com uses the same name servers as several other domains — among them allaydesigns.com, gorskilaw.com, euse.com and two more.
The DNS delegation for ostwin.com at least partly coincides with that of other domains, ahliaholding.com being one example.
dns101.register.com resolves to 162.159.24.117. dns102.register.com resolves to 162.159.25.158. Both host names point to a single IP number.
Mail Servers
Mail for ostwin.com is handled by two mail servers — mail.il-gr.com and mail.ostwin.com.
Hosts with just one IP address:
mail.ostwin.com points to the IP address 50.212.72.163.