Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
lamarpa.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 06:25:16 UTC · ↺ Refresh
MX Hostnames
- lamarpa-edu.mail.protection.outlook.com
MX Priorities
- lamarpa-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 52.152.96.21 (no PTR)
Mail Server IPs
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-02.azure-dns.com hostmaster.lamarpa.edu 2018091564 3600 600 2419200 600
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
hostmaster@lamarpa.edu
Serial
2018091564
Refresh
3600s
Retry
600s
Expire
2419200s
Minimum TTL
600s
Nameservers (NS)
ns3-02.azure-dns.org
ns4-02.azure-dns.info
ns1-02.azure-dns.com
ns2-02.azure-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:199.83.216.101 ip4:52.45.50.190 ip4:52.42.20.3 ip4:52.31.29.196 ip4:52.60.142.64 ip4:54.252.197.88 ip4:52.76.190.252 ip4:198.187.196.0/24 include:spf.protection.outlook.com include:spf.elluciancloud.com include:mh.blackboard.com include:mailgun.org include:amazonses.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; ruf=mailto:[email protected],mailto:[email protected],mailto:[email protected]; fo=0; adkim=r; aspf=r; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
8 records- adobe-idp-site-verification=f83da4437b6aac568a5829fdfb9b1ca6cf302b822f2ceeadb844ff6aa848937f
- google-site-verification=sxTVNHP2L0gfA7lZAbunKd2vubbwXXorKW4f8K47xD0 1 Like reaction with light skin tone.
- SPFv=spf1 a ip4:199.83.216.101 ip4:52.45.50.190 ip4:52.42.20.3 ip4:52.31.29.196 ip4:52.60.142.64 ip4:54.252.197.88 ip4:52.76.190.252 ip4:198.187.196.0/24 include:spf.protection.outlook.com include:spf.elluciancloud.com include:mh.blackboard.com include:mailgun.org include:amazonses.com ~all
- e2ma-verification=sohib
- 3looqcc4pecs9asjnu0181r0oj
- apple-domain-verification=lNeoxj4JwIwCLXJQ
- have-i-been-pwned-verification=cea4d29646e4560d28ed750211bb2ada
- work-accounts-domain-verification=lUOl3PU9Mn1oJJMh7xEnrvki4nmmOI
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