Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aandcconstruction.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 11:53:24 UTC · ↺ Refresh
MX Hostnames
- aandcconstruction-com.mail.protection.outlook.com
- mx4c45.carrierzone.com
- mx1c45.carrierzone.com
- mx3c45.carrierzone.com
- mx2c45.carrierzone.com
MX Priorities
- aandcconstruction-com.mail.protection.outlook.com: 0
- mx1c45.carrierzone.com: 10
- mx2c45.carrierzone.com: 100
- mx3c45.carrierzone.com: 110
- mx4c45.carrierzone.com: 120
A / AAAA Records
- 104.21.76.63
- 172.67.190.236
- 2606:4700:3037::ac43:beec
- 2606:4700:3036::6815:4c3f
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 216.55.149.41 ↩ mx1c45.carrierzone.com
- 216.55.149.42 ↩ mx2c45.carrierzone.com
- 216.55.149.43
- 216.55.149.44
SOA Record
Raw SOA
apollo.ns.cloudflare.com dns.cloudflare.com 2398688627 10000 2400 604800 1800
Primary NS (mname)
apollo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398688627
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
miki.ns.cloudflare.com
apollo.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.highlevelmarketing.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ 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- ms87543832
- SPFv=spf1 include:_spf.highlevelmarketing.net include:spf.protection.outlook.com ~all
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