Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dvc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 07:14:38 UTC · ↺ Refresh
MX Hostnames
- dvc-edu.mail.protection.outlook.com
MX Priorities
- dvc-edu.mail.protection.outlook.com: 5
A / AAAA Records
- 23.185.0.1 (no PTR)
- 2620:12a:8000::1 (no PTR)
- 2620:12a:8001::1
Mail Server IPs
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1237.awsdns-26.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1237.awsdns-26.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1872.awsdns-42.co.uk
ns-1008.awsdns-62.net
ns-1237.awsdns-26.org
ns-180.awsdns-22.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.dvc_edu._d.easydmarc.pro ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
6 records- e2ma-verification=i6igb
- v=msv1 t=e1c81389b579f043649c4ec06a6a52
- SPFv=spf1 include:_spf.dvc_edu._d.easydmarc.pro ~all
- adobe-idp-site-verification=932e8fd0de218aaaed87cbe551b03720888a6abffb509a50f58093865bdf9212
- amazonses:YhbhsehtRlFTMIUbb4IQyvLpjCC1wQhNGJ0bUU3Ij/Q=
- apple-domain-verification=Eu2YPv8fTzaW5RR4
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