Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vdma.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 06:02:59 UTC · ↺ Refresh
MX Hostnames
- vdma-org.mail.protection.outlook.com
MX Priorities
- vdma-org.mail.protection.outlook.com: 0
A / AAAA Records
- 161.35.203.228 (no PTR)
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.vdma.org hostmaster.vdmaservices.com 1773054380 14400 1800 1209600 3600
Primary NS (mname)
ns.vdma.org
Admin Email (rname)
hostmaster@vdmaservices.com
Serial
1773054380
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns.vdmaservices.com
ns.vdma.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:54.240.50.210 ip4:54.240.50.165 ip4:62.96.169.10 ip4:81.169.145.133 ip4:168.119.109.104 ip4:83.169.38.216 ip4:62.116.169.253 ip4:81.169.241.245 ip4:85.13.133.133 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:216.230.14.224/27 include:spf.protection.outlook.com include:additional.spf.vdmaservices.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; rua=mailto:[email protected]; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- UCVn5pD/VPhitxJiQ5kgvmjLYv9Q8ct1KKjqQS0p7Bw=
- SPFv=spf1 ip4:54.240.50.210 ip4:54.240.50.165 ip4:62.96.169.10 ip4:81.169.145.133 ip4:168.119.109.104 ip4:83.169.38.216 ip4:62.116.169.253 ip4:81.169.241.245 ip4:85.13.133.133 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:216.230.14.224/27 include:spf.protection.outlook.com include:additional.spf.vdmaservices.com -all
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