Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
klym.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 00:36:21 UTC · ↺ Refresh
MX Hostnames
- klym-com.mail.protection.outlook.com
MX Priorities
- klym-com.mail.protection.outlook.com: 0
A / AAAA Records
- 44.222.12.22 ↩ ec2-44-222-12-22.compute-1.amazonaws.com
- 18.210.209.85 ↩ ec2-18-210-209-85.compute-1.amazonaws.com
- 54.162.84.52
Mail Server IPs
- 52.101.9.17 (no PTR)
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-227.awsdns-28.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-227.awsdns-28.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1861.awsdns-40.co.uk
ns-227.awsdns-28.com
ns-812.awsdns-37.net
ns-1375.awsdns-43.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:emsd1.com include:spf.mandrillapp.com include:48940354.spf02.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=s;pct=50;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- MS=ms98429711TTL
- SFMC--6dt8XPGHwKyJVA27nmNG_32UFcPha2YBGUp__Vn
- SFMC-uV7V2aSari9Yq4Lx_LwrML1NgGSykl3wuwVZ2Sbg
- atlassian-domain-verification=xjboPEhWdTKub0EA7ypMc0uSZcjKLArnvJMUODlobRBfjapTteZN70FjiYQ9ncbg
- google-site-verification=xh4yy50nV2hJHPuA4QIAHqmnwpsQO4woXfSsiLiFdsU
- mandrill_verify.P8HnJvZtVB5INq8mO6uQDw
- mandrill_verify.d-q5uhy0FHsZchrfoR1xqA
- SPFv=spf1 include:spf.protection.outlook.com include:emsd1.com include:spf.mandrillapp.com include:48940354.spf02.hubspotemail.net -all
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