Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
apconstruction.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 17:17:18 UTC · ↺ Refresh
MX Hostnames
- apconstruction-com.mail.protection.outlook.com
MX Priorities
- apconstruction-com.mail.protection.outlook.com: 0
A / AAAA Records
- 50.28.34.211 ↩ host.source1host.com
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.source1host.com rdouglass.source1syss.com 2026022102 3600 1800 1209600 86400
Primary NS (mname)
ns1.source1host.com
Admin Email (rname)
rdouglass@source1syss.com
Serial
2026022102
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.source1host.com
ns2.source1host.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:20.25.57.192 ip4:75.151.130.10
ip4:205.228.172.178 ip4:50.28.34.211
include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=25; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 25% of failing messages only
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- SPFv=spf1 ip4:20.25.57.192 ip4:75.151.130.10 ip4:205.228.172.178 ip4:50.28.34.211 include:spf.protection.outlook.com ~all
- 6tpAfDyab87wzU0s0GPjsJcNsFYIb7
- apple-domain-verification=AUZgNp2NRBUkKeD6
Full email verification for apconstruction.com
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