Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
buildwithmac.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 20:13:27 UTC · ↺ Refresh
MX Hostnames
- buildwithmac-com.mail.protection.outlook.com
MX Priorities
- buildwithmac-com.mail.protection.outlook.com: 1
A / AAAA Records
- 208.68.162.229 ↩ hotel.iwebfusion.net
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
h1.core-dns.net psfleischman.gmail.com 2026021401 3600 1800 1209600 86400
Primary NS (mname)
h1.core-dns.net
Admin Email (rname)
psfleischman@gmail.com
Serial
2026021401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
h2.core-dns.net
h1.core-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:199.102.44.94 ip4:199.47.121.113 +a +mx +include:spf.protection.outlook.com +include:spf.smtp2go.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- facebook-domain-verification=ch2ul2filvry3qejgy1nnx64hnq326
- SPFv=spf1 ip4:199.102.44.94 ip4:199.47.121.113 +a +mx +include:spf.protection.outlook.com +include:spf.smtp2go.com ~all
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