Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
advconstruction.vegas
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 17:54:25 UTC · ↺ Refresh
MX Hostnames
- advconstruction-vegas.mail.protection.outlook.com
MX Priorities
- advconstruction-vegas.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.209.84 (no PTR)
- 104.21.61.110 (no PTR)
- 2606:4700:3031::ac43:d154
- 2606:4700:3037::6815:3d6e
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
alec.ns.cloudflare.com dns.cloudflare.com 2398479860 10000 2400 604800 1800
Primary NS (mname)
alec.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398479860
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tess.ns.cloudflare.com
alec.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:45.79.228.221 include:secureserver.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 ip4:45.79.228.221 include:secureserver.net -all
- NETORGFT6898387.onmicrosoft.com
- brevo-code:4dba270dcc6b10957ebe231c1ab175d7
- google-site-verification=WgdRotpCdeZ1K0DJ5hqYa_7AdlGlScXrOpbhYyDoAzk
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