Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ctvsurgeons.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 10:16:51 UTC · ↺ Refresh
MX Hostnames
- ctvsurgeons-com.mail.protection.outlook.com
MX Priorities
- ctvsurgeons-com.mail.protection.outlook.com: 0
A / AAAA Records
- 151.101.66.159 (no PTR)
Mail Server IPs
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.milesdns.com chris.4miles.com 2025121901 86400 3600 86400 3600
Primary NS (mname)
ns1.milesdns.com
Admin Email (rname)
chris@4miles.com
Serial
2025121901
Refresh
86400s
Retry
3600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns1.milesdns.com
ns2.milesdns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:96.95.107.233 ip4:96.74.224.141 include:spf.protection.outlook.com include:verity.cloud -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; rf=afrf; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
3 records- ceKaXOyzU9EXt3VqvpKOs+HCdIJMU4kwVkkcUn2TpdP7nSKOk/mRplkxQ5R0nfrHeqbND+b9/jZV5O3c/dZkgQ==
- SPFv=spf1 ip4:96.95.107.233 ip4:96.74.224.141 include:spf.protection.outlook.com include:verity.cloud -all
- _1z2jsryke9kxe4jigh2gowhehhkjg0t
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