Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mynsu.nova.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 19:51:59 UTC · ↺ Refresh
MX Hostnames
- mynsu-nova-edu.mail.protection.outlook.com
MX Priorities
- mynsu-nova-edu.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
flcvp-dnsext01 hostmaster 47 900 600 86400 3600
Primary NS (mname)
flcvp-dnsext01
Admin Email (rname)
hostmaster
Serial
47
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns4.nova.edu
ns7.nova.edu
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_tuf-spf.touchnet.com include:mh.blackboard.com ?include:spf.constantcontact.com include:spf.blackboardconnect.com ip4:137.52.13.126 ip4:208.93.120.245 ip4:208.93.122.245 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- 7KLY5JDCY7KQ958SDBMC9CM53JUKOWYDIDPKCAQLQ
- SPFv=spf1 include:spf.protection.outlook.com include:_tuf-spf.touchnet.com include:mh.blackboard.com ?include:spf.constantcontact.com include:spf.blackboardconnect.com ip4:137.52.13.126 ip4:208.93.120.245 ip4:208.93.122.245 -all
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