Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
eisd.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 21:06:58 UTC · ↺ Refresh
MX Hostnames
- eisd-net.mail.protection.outlook.com
MX Priorities
- eisd-net.mail.protection.outlook.com: 0
A / AAAA Records
- 34.238.178.141 ↩ ec2-34-238-178-141.compute-1.amazonaws.com
Mail Server IPs
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns11.worldnic.com namehost.worldnic.com 125120815 10800 3600 604800 3600
Primary NS (mname)
ns11.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125120815
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns12.worldnic.com
ns11.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject;
✓ 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: 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
9 records- SPFv=spf1 include:spf.protection.outlook.com -all
- V1tSUeHinyb/JwaPCU9nUbn2YSJGVrbrAxVgFyFadIv6ik1SYJ8hdJ3PP+c0afCmtJyuMAsEgU5Rdlp9B+ectw==
- google-site-verification=7slcQG62Nit-kmm5_lltngQjHruXApAvQYR2oz2wTt0
- apple-domain-verification=QR712jdN6Vh4d5YP
- k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn7mCIUMP1DhFj4u+BEIjoiygEmHpnVunaxWOTU9XCc6N0mzSZ0FIa+dG0X2/1/MmrS68DegYC9o9pGEGUvqppnokR4B13rDkQFsfNiBAJOesCaKf+hsEYsZbm8r7KwFUsbEfguXQCvKvQd0J1ur1Ikgemr1KKUrmAmeiH20l2LIGF85K5GYqzpzizceDkcrhBo04nzs8U6aaITbzX4HoDHmrq9wZH+UxrW78TjKQ7TQIas185ruaUNzG/HTQNjp3gvaOyg8V25u6b0uSkxsN+CRPN36bAqYQetSMq1gDUR8Y71Zk62W4cT6rYiPijAZQG51V9onH3Y6I8ecVHOrz2QIDAQAB
- adobe-idp-site-verification=8081861bc483692075c060c7bb18a9bf81d99d8aca13c9a0dece8ed2b0925375
- k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlx1Ilu6TRaIwDAuK5bSyS9OvjbgxRZA25oy2QsAC+7ZY2mV+QzFfmzb9AcczN4RB1eM/JS4HnZONJF9RgpOS6KU8RD4gusMR7jE7N3pQplaloLzh6gAmnHkh8DsWblLNaaHhbvD/aQ0t/p0A3Fu0FnZE/v7DVEv2PpHIxFborbA55/cW2JoTMRuEbKWP225rUnd1VJ0RjvKe3v1qV4S7hBv7tgQEXlW4tbChRe/M6ad///6ugMpRSWzecVugl+G8IKRao9Ae9ms9B2kTadposUeQfk8cHifzAZaWAqwhQZVAFZlwUeMkDW1Jbzc8MqtS67K2EG5Y3dV62uW1qJidGwIDAQAB
- autodesk-domain-verification=trGjiFUgCSZayAKTfh_U
- ov4chjh3809m5rmpuk0bk8ik3d
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