mail.onserf.com - robtex.com

mail.onserf.com

DNSSEC⚠️ Not signed
A2600:3c00::f03c:92ff:fe51:2d59πŸ‡ΊπŸ‡Έ AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies
A172.104.195.158πŸ‡ΊπŸ‡Έ AKAMAI-LINODE-AP172.104.192.0/21 Akamai Technologies

onserf.com

DNSSEC⚠️ Not signed
A2600:3c00::f03c:92ff:fe51:2d59πŸ‡ΊπŸ‡Έ AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies
A172.104.195.158πŸ‡ΊπŸ‡Έ AKAMAI-LINODE-AP172.104.192.0/21 Akamai Technologies
NSns1.linode.com ⭐
NSns2.linode.com
NSns3.linode.com
NSns4.linode.com
NSns5.linode.com
MXmail.onserf.com ⭐
SOAns1.linode.comepicsword@gmail.com serial=2021000001

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A172.104.195.1582600:3c00::f03c:92ff:fe51:2d59
●A172.104.195.1582026-03-25 β†’ 2026-03-26 Β· 2 obs
● 2026-03-25 23:36:56
● 2026-03-26 08:37:32
●A2600:3c00::f03c:92ff:fe51:2d592026-03-25 β†’ 2026-03-26 Β· 2 obs
● 2026-03-25 23:36:56
● 2026-03-26 08:37:32

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...-
onserf.comns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...10 records

βœ… Authoritative Response

Server:92.123.95.3

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onserf.com (unsigned zone)

⏱️ Timing

Total: 382ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1172.104.195.158
AAAA12600:3c00::f03c:92ff:fe51:2d59

πŸ“Œ 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.