Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aurorabuilders.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 12:04:26 UTC · ↺ Refresh
MX Hostnames
- aurorabuilders-com.mail.protection.outlook.com
MX Priorities
- aurorabuilders-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.21.60.136 (no PTR)
- 172.67.196.221 (no PTR)
- 2606:4700:3035::6815:3c88
- 2606:4700:3037::ac43:c4dd
Mail Server IPs
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
destiny.ns.cloudflare.com dns.cloudflare.com 2399457148 10000 2400 604800 1800
Primary NS (mname)
destiny.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399457148
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
destiny.ns.cloudflare.com
lloyd.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.aurorabuilders.com._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; sp=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
dkim._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 include:_u.aurorabuilders.com._spf.smart.ondmarc.com ~all
- MS=ms88775199
- apple-domain-verification=I5uDuZUSjpjHuCFN
Full email verification for aurorabuilders.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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