vikingconstruction.net

Valid Email Server
Domain Lookup › vikingconstruction.net

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
vikingconstruction.net
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-16 20:05:09 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 141.193.213.11 (no PTR)
  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns25.domaincontrol.com dns.jomax.net 2026020202 28800 7200 604800 600
Primary NS (mname)
ns25.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020202
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns25.domaincontrol.com
ns26.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:216.55.67.196 include:_netblocks.mimecast.com include:spf.us.exclaimer.net include:isqftmail.com include:servers.mcsv.net include:spf.protection.outlook.com include:_spf.salesforce.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 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

6 records
  • google-site-verification=DPeSNGjs5FV82tZaxiFLRyO_HyJBQyfWyHiFXR-xKkU
  • SPFv=spf1 ip4:216.55.67.196 include:_netblocks.mimecast.com include:spf.us.exclaimer.net include:isqftmail.com include:servers.mcsv.net include:spf.protection.outlook.com include:_spf.salesforce.com -all
  • MS=ms78532237
  • gil4l0bn79mrqgcvq7fermq7sm
  • apple-domain-verification=kOCaawZGqhUXIhgBP5o0kqWpBQew_9uyKB9GEiczIz0
  • duo_sso_verification=XFQut5S0uxuEJ3ic0u4HUgkR9366mKIkSLTHNw1v6S3LAqGs7IyQmbJZ2RT8PLjE
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