osc-us.com - dns.ninja
osc-us.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.124.249.160🇺🇸 AS30148192.124.249.0/24 Sucuri, Inc. | ||||||
| PTR | cloudproxy10010.sucuri.net | ||||||
| NS | ns57.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c2::1d🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| A | 97.74.108.29🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| NS | ns58.domaincontrol.com | ||||||
| A | 2603:5:22c2::1d🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| A | 173.201.76.29🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| MX | osc-us.com.1.0001.arsmtp.com ⭐ | ||||||
| A | 8.31.233.244🇺🇸 APPRI-18.31.233.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | server2018.appriver.com | ||||||
| PTR | whois201e.appriver.com | ||||||
| MX | osc-us.com.2.0001.arsmtp.com(20) | ||||||
| A | 8.19.118.225🇺🇸 AS133808.19.118.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | server2019.appriver.com | ||||||
| TXT | MS=CD234DDE6223394D2C17E3554C2B5A6C219CCE24 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns57.domaincontrol.comdns@jomax.net 2026-02-18 #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=1786004889 | ||||||
Subdomains
mail.osc-us.com |
Same first word
osc-us.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns57.domaincontrol.com2015-08-13 → 2026-08-06 · 2 obs
● 2026-08-06 08:33:00
●NSns58.domaincontrol.com2015-08-13 → 2026-08-06 · 2 obs
● 2026-08-06 08:33:00
○MXmail.osc-us.com2015-08-13 → 2017-04-10 · 4 obs
● 2017-04-10 20:01:16
○ 2026-03-22 13:55:20
○ 2026-08-06 08:33:00
●MXosc-us.com.1.0001.arsmtp.com2026-03-22 → 2026-08-06 · 3 obs
● 2026-03-22 13:55:20
● 2026-08-06 08:33:00
●MXosc-us.com.2.0001.arsmtp.com2026-03-22 → 2026-08-06 · 3 obs
● 2026-03-22 13:55:20
● 2026-08-06 08:33:00
○MXsmtp.osc-us.com2015-08-13 → 2017-04-10 · 4 obs
● 2017-04-10 20:01:16
○ 2026-03-22 13:55:20
○ 2026-08-06 08:33:00
○A173.15.27.1462015-08-13 → 2017-04-10 · 4 obs
● 2017-04-10 20:01:16
○ 2026-03-22 13:55:20
○ 2026-08-06 08:33:00
●A192.124.249.1602026-03-22 → 2026-08-06 · 3 obs
● 2026-03-22 13:55:20
● 2026-08-06 08:33:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| osc-us.com | ns57.domaincontrol.com, ns58.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osc-us.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.124.249.160 |
| NS | 2 | ns57.domaincontrol.com, ns58.domaincontrol.com |
| MX | 2 | osc-us.com.1.0001.arsmtp.com (pri: 10), osc-us.com.2.0001.arsmtp.com (pri: 20) |
| TXT | 2 | MS=CD234DDE6223394D2C17E3554C2B5A6C219CC, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns57.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)
Analysis
Hierarchy
mail.osc-us.com is a subdomain of osc-us.com.
IP Addresses
osc-us.com directs to one IP number, which is 192.124.249.160.
Among the host names that share IP numbers with osc-us.com are photoreading.co.uk, livingdeluxe.com, scoop86.lu and two others.
Name Servers
osc-us.com uses two name servers for its delegation: ns57.domaincontrol.com and ns58.domaincontrol.com.
osc-us.com has the same name server delegation as a number of other domains, such as profumeriadelcorso.net, fielddocket.com, heartless(0x62617374617264)s.net and two more.
The two host names ns57.domaincontrol.com and ns58.domaincontrol.com each have a pair of IP addresses: ns57.domaincontrol.com has 97.74.108.29 and 2603:5:21c2::1d, and ns58.domaincontrol.com has 173.201.76.29 and 2603:5:22c2::1d.
Mail Servers
The MX records for osc-us.com point to two mail servers: osc-us.com.1.0001.arsmtp.com and osc-us.com.2.0001.arsmtp.com.
Both osc-us.com.1.0001.arsmtp.com and osc-us.com.2.0001.arsmtp.com have a single IP address each — osc-us.com.1.0001.arsmtp.com resolves to 8.31.233.244 while osc-us.com.2.0001.arsmtp.com resolves to 8.19.118.225.