delnets.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
delnets.com
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-21 10:45:39 UTC ยท โ†บ Refresh

MX Hostnames

  • postoffice.omnis.com

MX Priorities

  • postoffice.omnis.com: 10

A / AAAA Records

  • 216.239.136.233 โ†ฉ 216-239-136.233.cluster.omnis.com

Mail Server IPs

  • 216.239.133.242 โ†ฉ postoffice.omnis.com
  • 2607:fe90:1:1::1c โ†ฉ postoffice.omnis.com

SOA Record

Raw SOA primary.guardeddns.net dns-admin.guardeddns.net 109 28800 450 1209600 900
Primary NS (mname)
primary.guardeddns.net
Admin Email (rname)
dns-admin@guardeddns.net
Serial
109
Refresh
28800s
Retry
450s
Expire
1209600s
Minimum TTL
900s

Nameservers (NS)

ns1.omnis.com
ns2.omnis.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:spf.guardedhost.com ~all
๐Ÿ“Š DNS lookups: 1/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; aspf=s
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Strict ยท DKIM alignment: Relaxed
โš  No aggregate reports (rua= not set)

DKIM Selectors

โœ— None detected

No DKIM records found for common selectors โ€” your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 include:spf.guardedhost.com ~all
Full email verification for delnets.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits