mx.outsbook.com - robtex.com
mx.outsbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.197.7.76🇺🇸 DIGITALOCEAN138.197.0.0/20 DigitalOcean | ||||||
| PTR | outsbook.com | ||||||
outsbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2604:a880:800:a1::7f3:b001🇺🇸 DIGITALOCEAN2604:a880:800::/48 DigitalOcean | ||||||
| A | 138.197.7.76🇺🇸 DIGITALOCEAN138.197.0.0/20 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| NS | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com ⚠️ Not in parent delegation | ||||||
| MX | mx.outsbook.com ⭐ | ||||||
| TXT | firebase=outsbookschool | ||||||
| TXT | v=spf1 include:_spf.firebasemail.com ~all | ||||||
| SOA | ns1.digitalocean.comhostmaster@outsbook.com serial=1772683318 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A138.197.7.762026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 16:00:34
● 2026-03-27 17:46:44
● 2026-03-27 17:46:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| outsbook.com | ns1.digitalocean.com, ns2.digitalocean.com | 2 records |
✅ Authoritative Response
Server:172.64.53.21
NS records: ns1.digitalocean.com, ns2.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for outsbook.com (unsigned zone)
⏱️ Timing
Total: 159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.197.7.76 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.digitalocean.com, ns2.digitalocean.com)
Analysis
Mail Server Role
mx.outsbook.com serves as the mail server for outsbook.com.
IP Addresses
mx.outsbook.com resolves to a single IP address: 138.197.7.76.
Other host names, for instance outsbook.com, share IP numbers with mx.outsbook.com.