Domain Overview
DNS: ✓ 5h ago
Checker: ✓ 5h ago
eschergroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 04:43:32 UTC · ↺ Refresh
MX Hostnames
- eschergroup-com.mail.protection.outlook.com
MX Priorities
- eschergroup-com.mail.protection.outlook.com: 10
A / AAAA Records
- 162.159.134.42 (no PTR)
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-09.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-09.azure-dns.com
ns2-09.azure-dns.net
ns3-09.azure-dns.org
ns4-09.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.atlassian.net include:_aspf1.spf05.hubspotemail.net include:mail.zendesk.com include:et._spf.pardot.com ip4:104.129.83.224/26 include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;adkim=r;aspf=r;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
13 records- atlassian-domain-verification=oT8KUI4s32hIYO+d1qjHxbkyIIykPPQGK9MqrQra20S8f7Ihg/VUP+c0Lw/Jpd7E
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.atlassian.net include:_aspf1.spf05.hubspotemail.net include:mail.zendesk.com include:et._spf.pardot.com ip4:104.129.83.224/26 include:_spf.psm.knowbe4.com -all
- MS=ms17811581
- MS=ms36951019
- MS=ms93486566
- 8G9-A4W-5TZ
- pardot854873=ec2dd26525855552919f643ba2f1618c20eece5f09ffc050939c85006b618bcf
- google-site-verification=65XSIulP_0zPV-B7aigpQO-W9DlIiZLBB7xoy_WupN0
- atlassian-sending-domain-verification=ee2fece7-4288-4c7f-861a-3d887f818da8
- ca3-1f25f0493a914175be4442b23d1e5522
- _179odvpc2igxwsguqnmmokhny0dvf3g
- MS=ms92991216
- atlassian-domain-verification=aV79Z5PNShqOxmitSUp8Im/5ntNCTanI3SsniizJpysfRc+J6vOdwD1p6zdX2KMk
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