Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
koalainsulation.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 15:38:26 UTC · ↺ Refresh
MX Hostnames
- inbound-smtp.us-east-1.amazonaws.com
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
- koalainsulation-com.mail.protection.outlook.com
MX Priorities
- mx1-us1.ppe-hosted.com: 0
- mx2-us1.ppe-hosted.com: 10
- koalainsulation-com.mail.protection.outlook.com: 98
- inbound-smtp.us-east-1.amazonaws.com: 99
A / AAAA Records
- 104.20.39.52
- 172.66.158.246
- 2606:4700:10::6814:2734
- 2606:4700:10::ac42:9ef6
Mail Server IPs
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f901::1
- 2a01:111:f403:f908::2
- 3.211.210.226
- 54.197.5.236
- 44.206.9.87
- 54.164.173.191
- 44.210.166.32
SOA Record
Raw SOA
cleo.ns.cloudflare.com dns.cloudflare.com 2397098802 10000 2400 604800 1800
Primary NS (mname)
cleo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397098802
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
isabel.ns.cloudflare.com
cleo.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:mailgun.org include:aspmx.pardot.com include:amazonses.com include:sent-via.netsuite.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
13 records- amazonses:Ae3ldqt8wwE64HP/bnhqRSLxfKrgXiknkgTE29i720o=
- apple-domain-verification=ah3vb6Uhruz1yVAb
- google-site-verification=NQVlcNnRLJ1eZOpJaozfa9dqhcOov2oIGOQN0154_8E
- google-site-verification=PRblUjDNvlhQ2b2aKQmlRUevC09oyeh13Jbjh60CrRM
- google-site-verification=uef0QK8PHvNqdEYSnCSaAEj4qbldXu9kBbWFhrk8YVg
- knowbe4-site-verification=5de48f5766ec530b759f97262ae9e9b1
- openai-domain-verification=dv-DmUXkutxyeUQUSAquWyo9qSc
- pardot869481=cd4368c8ab0e8dd76942ab8949bd2e2a77ddca48bce454ed8443bb0b2c6bac6d
- ppe-f2e23c5b65045e1c78bd8437f8bb82b534e7d96d
- rippling-domain-verification=0a07c63f963fad41
- SPFv=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:mailgun.org include:aspmx.pardot.com include:amazonses.com include:sent-via.netsuite.com ~all
- 8CDD0356F7
- MS=ms17387965
Full email verification for koalainsulation.com
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