Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
epo.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 01:01:18 UTC · ↺ Refresh
MX Hostnames
- epocloud.mail.protection.outlook.com
MX Priorities
- epocloud.mail.protection.outlook.com: 40
A / AAAA Records
- 141.101.90.107 (no PTR)
- 141.101.90.106 (no PTR)
- 141.101.90.105 (no PTR)
- 141.101.90.104 (no PTR)
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
SOA Record
Raw SOA
ns8.colt.net network.epo.org 2025121828 10800 3600 2592000 900
Primary NS (mname)
ns8.colt.net
Admin Email (rname)
network@epo.org
Serial
2025121828
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
ns8.colt.net
ns1.de.colt.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:145.64.141.0/28 ip4:145.64.133.26 include:spf.protection.outlook.com include:_spf-dc12.successfactors.com include:u18980060.wl061.sendgrid.net ip4:145.64.132.211 ip4:145.64.252.100 ip4:145.64.146.70 ip4:5.61.115.0/24 ip4:91.184.33.0/25 ip4:34.159.163.76 ip4:185.14.244.0/22 ip4:204.237.253.150 ip4:145.64.137.0/28 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
s1._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
30 records- google-site-verification=Gq0O-YipVh9AtNu3Re74Lsr3kvEK7V11f6rRu9QNDvk
- google-site-verification=BBEFdvADmAQeoSntU1ROIinKlPe88y6kRAqU53oaLPA
- pexip-ms-tenant-domain-verification=1aed6cd2-a550-47b6-863e-becdc76b6920,2d6abd65-8400-47b6-9432-a7e8e61e47ab
- 4GQhD+DFi9yZ2DVjWWrrzBHUAdrlWQIm79O2kVXPv74=
- LWM3J97At7BtQ7xyBk/3B7KHrYxbJccevfPAk/CM+7A=
- JTp2MV2zkqeqpIWLDWyAR7S4L4EOuRUj2YuoyaCObkO+uKJv2skUw5MQxu/r2PspOjcPt8X8w+H/ew6k4VcUaQ==
- zSf6EpybbqdTYDdrgMC5MHts4y/5/kJAtBHfZWc/dNM=
- docusign=cf210137-a97b-4e77-9138-416dd7516185
- x3S9/iI8iHBFqbyMiO4xlpJLc0ySOOFXsjAwmK+ryCs=
- MS=ms31482702
- successfactors-site-verification=MjY3MGUxYmIwMzAxODc3ZTNhMzVmYTNlZTk4MWQyZjJkY2QzMzAzNGY1ZTU0YTAxN2NiOTViYWI1ODI1NzJkMg==
- google-site-verification=c8XVDHba7r9wAdojJtx7HLKF0w6b_vg3ih3qqbSctHQ
- ms-domain-verification=5e4878c2-35af-4ad0-9346-57a7129a4738
- successfactors-site-verification=M2M0MzRhYTc0MTVlNmYwNDEwOTg2ODAwM2RhZDM0ODgxNjI5MTg1MGQ3Y2Q3MWI5M2UzNWZjOTJkOTc1MGU3Mg==
- QuoVadis=9e924638-6625-4489-a13c-f19c1b04de77
- 8457774
- /pXG0kvrytBqo+ZWyCqiKxNHcWUI2tTr8Lk+27buSJA=
- _globalsign-domain-verification=Ur9k1ue2dYlFRLbjXi21doRBMXWJjlumkpv0BHeyYH
- SPFv=spf1 mx ip4:145.64.141.0/28 ip4:145.64.133.26 include:spf.protection.outlook.com include:_spf-dc12.successfactors.com include:u18980060.wl061.sendgrid.net ip4:145.64.132.211 ip4:145.64.252.100 ip4:145.64.146.70 ip4:5.61.115.0/24 ip4:91.184.33.0/25 ip4:34.159.163.76 ip4:185.14.244.0/22 ip4:204.237.253.150 ip4:145.64.137.0/28 -all
- onetrust-domain-verification=be779d5957f9413ca8d069e203c26d
- cisco-ci-domain-verification=2fe50c894a4882eb2ba9dc814b7e956d415da03265e2faccdcf3e581908aca35
- onetrust-domain-verification=aa17f11845c34186125e1b2291ed58c73e0c64f3ed58731a4cc85df5b025a48c
- mindmanager-verification=173ae8ba5d237d0317485575cc7e111f704fae571a61c99ef12296fa13a73f46
- vc2P1EFfhm6H575NvBSUcbFcBYSCmzWGx5DjSRzvsjs=
- docusign=e877dfe3-2e2e-43c5-ae68-9158c1716c6f
- twilio-domain-verification=08d61d3b8ab1fa77170b9321f2ca6054
- autodesk-domain-verification=ZTUHNR0cJSrTLjvHzHzh
- google-site-verification=YQzhBBZ5ToL1VqMYJEY6DgpoBcKlDQgojJTkk5XKEQY
- ms-domain-verification=d6419f59-136d-42ca-90c9-799927b7e3fe
- mandrill_verify.hSjBTvguhFKpJXacBjlekw
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