mail.caltechosting.com - dns.ninja
mail.caltechosting.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 50.28.106.63πΊπΈ LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West | ||||||
| PTR | vpsserver.caltecservices.com | ||||||
caltechosting.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 50.28.106.63πΊπΈ LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West | ||||||
| NS | ns57.domaincontrol.com β | ||||||
| NS | ns58.domaincontrol.com | ||||||
| MX | mail.caltechosting.com β | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns57.domaincontrol.comdns@jomax.net 2024-02-21 #3 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA50.28.106.632026-02-19 β 2026-07-31 Β· 2 obs
β 2026-02-19 15:21:42
β 2026-07-31 02:14:08
β 2026-07-31 02:14:08
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| caltechosting.com | ns57.domaincontrol.com, ns58.domaincontrol.com | 4 records |
β Authoritative Response
Server:97.74.108.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for caltechosting.com (unsigned zone)
β±οΈ Timing
Total: 90ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.28.106.63 |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)
Analysis
Mail Server Role
caltechosting.com uses mail.caltechosting.com as a mail server.
IP Addresses
mail.caltechosting.com resolves to one IP address: 50.28.106.63.
vpsserver.caltecservices.com, calnetsecurity.com, caltecservices.com and two other host names share IP numbers with mail.caltechosting.com.