Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
flvc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 03:46:55 UTC · ↺ Refresh
MX Hostnames
- flvc-org.mail.protection.outlook.com
MX Priorities
- flvc-org.mail.protection.outlook.com: 10
A / AAAA Records
- 13.107.213.40 (no PTR)
- 13.107.246.40 (no PTR)
Mail Server IPs
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-01.azure-dns.com dnsadmin.flvc.org 1360 900 600 86400 3600
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
dnsadmin@flvc.org
Serial
1360
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 ip4:206.224.223.112 include:sendgrid.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; aspf=r
~ 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: 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
7 records- MS=ms79519239
- 1YK9IsnIu3As0R3np21oQMvuim/9i9cDBKv4WZcYiQTndnce2gZejPFp6LxZRbxZlbCmfK+j87uKXPkaoqVKEA==
- NYsXggjsu6SmiXF/z4TkLQDM/PkUsYvr76HaY5yZaCycQzbcbk0x6jItm3wjUpp8rby1Ea+Q5RkXGXoXjnGRGQ==
- ZA=m1jnvMQi+c2VEoyPzcnIJg==
- google-site-verification=zNQhdu0kw-k2ZP8u6Ckrw0GV-BpkWu1SDhf6ECNdpdg
- SPFv=spf1 ip4:206.224.223.112 include:sendgrid.net include:spf.protection.outlook.com -all
- google-site-verification=_jiaXf11j6MlnbrG9u_q5A0-h1S3uM8DPEiNM4yZZYo
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