Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mcquarrie.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 13:54:18 UTC · ↺ Refresh
MX Hostnames
- mcquarrie-com.mail.protection.outlook.com
MX Priorities
- mcquarrie-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.20.227 (no PTR)
- 172.67.194.185 (no PTR)
- 2606:4700:3037::6815:14e3
- 2606:4700:3035::ac43:c2b9
Mail Server IPs
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
ishaan.ns.cloudflare.com dns.cloudflare.com 2396977950 10000 2400 604800 1800
Primary NS (mname)
ishaan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396977950
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sureena.ns.cloudflare.com
ishaan.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:206.108.25.13 ip4:97.107.179.122 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]; adkim=r; aspf=r; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- duo_sso_verification=eBDBgeM7DWXTFwMS664AydUeF2qeVusm1Lt2f6DseyFaSnQhoGOAIK5vgPSUfc5B
- google-site-verification=zwN0SkhaPzro-xt6yMJtmFKYWPC4atyiCcEe6U_5W60
- p9l4jn2vmcsgrbugdf26mgv83d
- SPFv=spf1 include:spf.protection.outlook.com ip4:206.108.25.13 ip4:97.107.179.122 -all
- 5cc77ne1mgofr1m0u2r8gc64dq
- 60ca0em5893nf12jehfkb61ptc
- MS=ms36689335
- ZOOM_verify_TlWMrlafSOi4IKr16zm66g
- b0647iqp7mlqta8vh63rsr2ecs
Full email verification for mcquarrie.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits