Domain Overview
DNS: ✓ 11h ago
Checker: ✓ 11h ago
atrcontractors.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 18:02:54 UTC · ↺ Refresh
MX Hostnames
- atrcontractors-com.mail.protection.outlook.com
MX Priorities
- atrcontractors-com.mail.protection.outlook.com: 0
A / AAAA Records
- 74.208.236.192 ↩ 74-208-236-192.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns01.domaincontrol.com dns.jomax.net 2026042300 28800 7200 604800 600
Primary NS (mname)
pdns01.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026042300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns02.domaincontrol.com
pdns01.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:162.120.186.66 ip4:74.208.236.192 ip4:98.123.226.90 ip4:98.123.226.91 ip4:209.143.28.68 ip4:71.66.71.150 ip4:40.85.214.109 ip4:13.88.242.108 ip4:52.233.33.98 ip4:52.233.33.152 ip4:52.233.33.123 include:spf.protection.outlook.com include:_spf-us.ionos.com
📊 DNS lookups: 2/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; fo=1; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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
1 record- SPFv=spf1 ip4:162.120.186.66 ip4:74.208.236.192 ip4:98.123.226.90 ip4:98.123.226.91 ip4:209.143.28.68 ip4:71.66.71.150 ip4:40.85.214.109 ip4:13.88.242.108 ip4:52.233.33.98 ip4:52.233.33.152 ip4:52.233.33.123 include:spf.protection.outlook.com include:_spf-us.ionos.com
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