Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
optimation.co.nz
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 07:45:40 UTC · ↺ Refresh
MX Hostnames
- optimation-co-nz.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 199.60.103.226
- 199.60.103.30
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns2.nsserver.net.nz
ns3.nsserver.net.nz
ns1.nsserver.net.nz
SPF Record
✓ Strict (-all)
v=spf1 ip4:202.6.84.20 ip4:202.6.84.13 mx include:spf.protection.outlook.com include:_spf.sitehost.co.nz include:servers.mcsv.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; aspf=s; adkim=s; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 ip4:202.6.84.20 ip4:202.6.84.13 mx include:spf.protection.outlook.com include:_spf.sitehost.co.nz include:servers.mcsv.net -all
- google-site-verification=Aqs8vgWBjiZggvAnZeL3A92Fl_uY2eVXQdy4mBpGK4w
- MS=ms50535345
- tzHyUDmaqcDtBv+kv2AVpsJdVTJ98CYrpwgzzBoQ0f+/wcYG+alC09xtl7xehD/hjDmy4v75AvHYqxq3cFHTTQ==
- AB4-CD7-SB8
- vb21ii9da5q5mov3efv8strmlu
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