korterra.com

Valid Email Server
Domain Lookup › korterra.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
korterra.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 22:53:05 UTC · ↺ Refresh

MX Hostnames

  • korterra-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 199.60.103.81
  • 199.60.103.181

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns2.mydomain.com
ns1.mydomain.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:52.158.215.146 ip4:52.224.200.96/28 ip4:65.141.34.200/29 ip4:65.141.131.192/28 include:spf.protection.outlook.com include:mail.zendesk.com include:stspg-customer.com include:8983880.spf01.hubspotemail.net include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim

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

All TXT Records

12 records
  • jj9al4b19qb7304d28mr55ptbm
  • SPFv=spf1 mx ip4:52.158.215.146 ip4:52.224.200.96/28 ip4:65.141.34.200/29 ip4:65.141.131.192/28 include:spf.protection.outlook.com include:mail.zendesk.com include:stspg-customer.com include:8983880.spf01.hubspotemail.net include:_spf.psm.knowbe4.com -all
  • anthropic-domain-verification-vx0mx8=tT8fR7lJRoAuotjaeUUdZcxwv
  • apple-domain-verification=NNSc4eKQNgc7mYT4
  • 74675vqutn3922kmee4k4a4632
  • status-page-domain-verification=p2qnsqhc98pc
  • google-site-verification=ArTWIqeremWH9898dGUtNNL0Sn70BBDAom_8-9HloMs
  • jetbrains-domain-verification=abpthcxdhl4wgx9lid18f5k8k
  • dk2bpuu0o5qkou2g95v0b832nf
  • vpb0vfhf79uslid5snvcikv2pd
  • bw=zTFQ084WAuz4w3kJR6xaEPe01naqruO0jecuzv71hZUb
  • 51acvmf8ulno50gp126k1n7ek6
Full email verification for korterra.com

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

SPF / DKIM / DMARC Get 1,000 Free Credits