Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
a1roofingny.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 19:23:41 UTC · ↺ Refresh
MX Hostnames
- a1roofingny-com.mail.protection.outlook.com
MX Priorities
- a1roofingny-com.mail.protection.outlook.com: 10
A / AAAA Records
- 35.212.37.135 ↩ 135.37.212.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns23.domaincontrol.com dns.jomax.net 2026010600 28800 7200 604800 600
Primary NS (mname)
ns23.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026010600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns24.domaincontrol.com
ns23.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:relay.mailchannels.net ip4:199.15.224.223 ip4:166.78.68.182 ip4:162.159.135.42 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
6 records- google-site-verification=xsWuFMjLhOLCWey0LyQIx_lcC563YPM7uLJ-c3xwQX4
- google-site-verification=8w5AnhXD4N_TJ0aanQa23trGDAYnRGBfF1y-W2_DupM
- ca3-51f77eafffca4fd9bc9dd61c44a63148
- 5ihud9l9vadvdiggka0ijo6l7a
- SPFv=spf1 include:spf.protection.outlook.com include:relay.mailchannels.net ip4:199.15.224.223 ip4:166.78.68.182 ip4:162.159.135.42 -all
- MS=ms33300242
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