osv.expert - robtex.com
osv.expert
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.63.9.36🇺🇸 AS39810150.63.8.0/22 | ||||||
| PTR | osnlsmtp01-01.prod.phx3.secureserver.net | ||||||
| NS | ns51.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2192::1a🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| A | 97.74.105.26🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| NS | ns52.domaincontrol.com | ||||||
| A | 2603:5:2292::1a🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| A | 173.201.73.26🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| MX | osv-expert.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT14396974.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns51.domaincontrol.comdns@jomax.net 2026-01-13 #0 | ||||||
expert
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.expert ⭐ | ||||||
| NS | v0n1.nic.expert | ||||||
| NS | v0n2.nic.expert | ||||||
| NS | v0n3.nic.expert | ||||||
| NS | v2n0.nic.expert | ||||||
| NS | v2n1.nic.expert | ||||||
| SOA | v0n0.nic.experthostmaster@donuts.email serial=1784597589 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns51.domaincontrol.com2016-12-11 → 2026-07-21 · 2 obs
● 2026-07-21 02:17:04
●NSns52.domaincontrol.com2016-12-11 → 2026-07-21 · 2 obs
● 2026-07-21 02:17:04
○MXmailstore1.secureserver.net2016-12-11 → 2017-11-18 · 4 obs
● 2017-11-18 15:23:50
○ 2026-06-08 06:54:14
○ 2026-07-21 02:17:04
●MXosv-expert.mail.protection.outlook.com2026-06-08 → 2026-07-21 · 3 obs
● 2026-06-08 06:54:14
● 2026-07-21 02:17:04
○MXsmtp.secureserver.net2016-12-11 → 2017-11-18 · 4 obs
● 2017-11-18 15:23:50
○ 2026-06-08 06:54:14
○ 2026-07-21 02:17:04
○A50.62.169.102016-12-11 → 2017-11-18 · 4 obs
● 2017-11-18 15:23:50
○ 2026-06-08 06:54:14
○ 2026-07-21 02:17:04
●A50.63.9.362026-06-08 → 2026-07-21 · 3 obs
● 2026-06-08 06:54:14
● 2026-07-21 02:17:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| expert | v2n0.nic.expert, v0n3.nic.expert, v0n0.nic.expert, v0n2.nic.expert... | 12 records |
| osv.expert | ns52.domaincontrol.com, ns51.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.105.26
NS records: ns52.domaincontrol.com, ns51.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osv.expert (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.63.9.36 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | osv-expert.mail.protection.outlook.com ( |
| TXT | 2 | NETORGFT14396974.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.expert, v2n0.nic.expert, v0n3.nic.expert...)
Analysis
IP Addresses
osv.expert has exactly one IP address — 50.63.9.36.
scubajoplin.com, romsat.com, indif.com plus two other host names have IP numbers in common with osv.expert.
Name Servers
osv.expert has two authoritative name servers — ns51.domaincontrol.com and ns52.domaincontrol.com.
The name server configuration of osv.expert is shared with other domains, for instance iseosem.com, eukleiagroup.com, ibarena.com and two others.
The name servers for osv.expert overlap at least partially with those of other domains — for example travelco1.com.
Both ns51.domaincontrol.com and ns52.domaincontrol.com have two IP addresses each. ns51.domaincontrol.com resolves to 97.74.105.26 and 2603:5:2192::1a; ns52.domaincontrol.com resolves to 173.201.73.26 and 2603:5:2292::1a.
Mail Servers
osv.expert uses one mail server — osv-expert.mail.protection.outlook.com.