mail.onserf.com - robtex.com
mail.onserf.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2600:3c00::f03c:92ff:fe51:2d59πΊπΈ AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies | ||||||
| A | 172.104.195.158πΊπΈ AKAMAI-LINODE-AP172.104.192.0/21 Akamai Technologies | ||||||
onserf.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2600:3c00::f03c:92ff:fe51:2d59πΊπΈ AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies | ||||||
| A | 172.104.195.158πΊπΈ AKAMAI-LINODE-AP172.104.192.0/21 Akamai Technologies | ||||||
| NS | ns1.linode.com β | ||||||
| NS | ns2.linode.com | ||||||
| NS | ns3.linode.com | ||||||
| NS | ns4.linode.com | ||||||
| NS | ns5.linode.com | ||||||
| MX | mail.onserf.com β | ||||||
| SOA | ns1.linode.comepicsword@gmail.com serial=2021000001 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
βA172.104.195.1582026-03-25 β 2026-03-26 Β· 2 obs
β 2026-03-25 23:36:56
β 2026-03-26 08:37:32
β 2026-03-26 08:37:32
βA2600:3c00::f03c:92ff:fe51:2d592026-03-25 β 2026-03-26 Β· 2 obs
β 2026-03-25 23:36:56
β 2026-03-26 08:37:32
β 2026-03-26 08:37:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| onserf.com | ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com... | 10 records |
β Authoritative Response
Server:92.123.95.3
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for onserf.com (unsigned zone)
β±οΈ Timing
Total: 382ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.104.195.158 |
| AAAA | 1 | 2600:3c00::f03c:92ff:fe51:2d59 |
π Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)
Analysis
Mail Server Role
mail.onserf.com functions as a mail server for onserf.com.
IP Addresses
mail.onserf.com resolves to two IP numbers: 2600:3c00::f03c:92ff:fe51:2d59 and 172.104.195.158.
other host names including mail.freeessays.tv, mail.eduessays.com, 123student.com, eduessays.com and popularsites.com share IP numbers with mail.onserf.com.