Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cvcbuilds.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 22:48:49 UTC · ↺ Refresh
MX Hostnames
- cvcbuilds-com.mail.protection.outlook.com
MX Priorities
- cvcbuilds-com.mail.protection.outlook.com: 5
A / AAAA Records
- 208.76.84.120 ↩ tcwp.hortongroup.com
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.no-ip.com hostmaster.no-ip.com 2017081864 10800 1800 604800 1800
Primary NS (mname)
ns2.no-ip.com
Admin Email (rname)
hostmaster@no-ip.com
Serial
2017081864
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns3.no-ip.com
ns1.no-ip.com
ns4.no-ip.com
ns5.no-ip.com
ns2.no-ip.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:50.76.165.57 ip4:70.237.80.201 include:remote.cvcbuilds.com include:spf.protection.outlook.com include:amazonses.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- SPFv=spf1 mx ip4:50.76.165.57 ip4:70.237.80.201 include:remote.cvcbuilds.com include:spf.protection.outlook.com include:amazonses.com -all
- amazonses:74OD+5oNBXHeeCW0wmT8qOxUq+fSUMikFZUEzCn11Bk=
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