Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
davidsklar.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 13:50:37 UTC · ↺ Refresh
MX Hostnames
- davidsklar-com.mail.protection.outlook.com
MX Priorities
- davidsklar-com.mail.protection.outlook.com: 10
A / AAAA Records
- 34.174.233.5 ↩ 5.233.174.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
SOA Record
Raw SOA
audrey.ns.cloudflare.com dns.cloudflare.com 2397616472 10000 2400 604800 1800
Primary NS (mname)
audrey.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397616472
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kurt.ns.cloudflare.com
audrey.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:20596055.spf06.hubspotemail.net include:outbound.smtp.wisestamp.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=25; adkim=s; aspf=s; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 25% of failing messages only
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
7 records- MS=345080EDF6E0155982747FFA4FC78AD31A9369EB
- ZOOM_verify_GirKeu8TT2akTu4L_djwIQ
- google-site-verification=2M10YdMjKsi9MaJuKahL255gGZq3bbWDjxvQmLSJEgE
- google-site-verification=mur1yVPzvnlt4oYcUsf_qwGLX1TI52k4twEty1uNwOo
- SPFv=spf1 include:spf.protection.outlook.com include:20596055.spf06.hubspotemail.net include:outbound.smtp.wisestamp.net -all
- v=verifydomain MS=1486232
- 1pfv2h8uiv75vr2pkljkmsefgd
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