Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nvna.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 15:55:40 UTC · ↺ Refresh
MX Hostnames
- nvna-org.mail.protection.outlook.com
MX Priorities
- nvna-org.mail.protection.outlook.com: 5
A / AAAA Records
- 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.no-ip.com hostmaster.no-ip.com 119031598 10800 1800 604800 1800
Primary NS (mname)
ns2.no-ip.com
Admin Email (rname)
hostmaster@no-ip.com
Serial
119031598
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns4.no-ip.com
ns2.no-ip.com
ns3.no-ip.com
ns1.no-ip.com
ns5.no-ip.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:71.174.220.18 ip4:50.230.110.66 ip4:50.233.55.162 include:spf.constantcontact.com include:spf.protection.outlook.com include:helpscoutemail.com include:_spf.skyswitch.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
8 records- MS=ms53787495
- MS=7B90ACA66CD6E4FFDDCDA63BEFA347287E4C06E6
- SPFv=spf1 ip4:71.174.220.18 ip4:50.230.110.66 ip4:50.233.55.162 include:spf.constantcontact.com include:spf.protection.outlook.com include:helpscoutemail.com include:_spf.skyswitch.com -all
- bi453vpvhortm13asc36qvkriq
- MS=2D44111180C22DDA0B955C4C4258808A26A3ED7A
- apple-domain-verification=q65ykYtm3Qu3RmYl
- google-site-verification=MvpatUNDRqJoF51DGen0wsqP-788LkUMHR7MNtCuRNM
- 9fjsvn07t6mgkoi1mq9ds11brt
Full email verification for nvna.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits