kovach.net

Valid Email Server
Domain Lookup › kovach.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kovach.net
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 14:19:07 UTC · ↺ Refresh

MX Hostnames

  • usb-smtp-inbound-2.mimecast.com
  • usb-smtp-inbound-1.mimecast.com

MX Priorities

  • usb-smtp-inbound-2.mimecast.com: 10
  • usb-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 69.16.242.16 ↩ host01.smallgiantsonline.com

Mail Server IPs

  • 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
  • 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com

SOA Record

Raw SOA ns91.worldnic.com namehost.worldnic.com 126031013 10800 3600 604800 3600
Primary NS (mname)
ns91.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031013
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns92.worldnic.com
ns91.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:usb._netblocks.mimecast.com mx a ip4:174.67.121.195 ip4:4.42.249.250 include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — 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

8 records
  • SPFv=spf1 include:usb._netblocks.mimecast.com mx a ip4:174.67.121.195 ip4:4.42.249.250 include:spf.protection.outlook.com ~all
  • nR4ZU7t2+5IYOkhnL9HOkjEkG1l4mqnunKLGplR27tqvSuizp9eJ5Sg5hkJcM9ys4hgnv6yFO1q1dGXyu36ygQ==
  • 0ed1fe018af9c3a3cc8dcc4c82a701dd7b1f4fe8fb
  • 00Do0000000aMnv=1TBRQ00000001Ab
  • google-site-verification=jK8hvur4bItiXYNkNnU3DELmt0M56wpORRG6duQwzS0
  • ubavupqhhdodhi78u4p9hpsape
  • MS=ms13455661
  • MlacdRE6Gbn3rZRN8mwsknWTaJ3Mf0ka2RPLA+/+IUclfyRQCNzNnIsPfjiKxn28JiRhvhkahXNwVMWRUxOD4g==
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