Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
deltatecnic.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 11:45:31 UTC · ↺ Refresh
MX Hostnames
- deltatecnic-com.mail.protection.outlook.com
- deltatecnic-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 185.79.30.86
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
dns30.servidoresdns.net
dns29.servidoresdns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:91.126.38.162 ip4:185.56.87.10 include:spf.protection.outlook.com include:spfa.cpmails.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s;
⚠ 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: 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- MS=ms42270682
- google-site-verification=iG3Oq67KMajsSYT-k7namYM3TJMP3dOJbSebp0_OE8k
- MS=ms54187492
- SPFv=spf1 ip4:91.126.38.162 ip4:185.56.87.10 include:spf.protection.outlook.com include:spfa.cpmails.com -all
- google-site-verification=y1CY_P2iNffMhVkTgE-tWX2N2wdFECHMfW8XVtcXe4s
- apple-domain-verification=2bU8M6e0lWYxCZH4
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