Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
robersonconst.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 08:45:21 UTC · ↺ Refresh
MX Hostnames
- robersonconst-com.mail.protection.outlook.com
MX Priorities
- robersonconst-com.mail.protection.outlook.com: 0
A / AAAA Records
- 3.33.130.190 ↩ a2aa9ff50de748dbe.awsglobalaccelerator.com
- 15.197.148.33 ↩ a2aa9ff50de748dbe.awsglobalaccelerator.com
Mail Server IPs
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns09.domaincontrol.com dns.jomax.net 2026022400 28800 7200 604800 600
Primary NS (mname)
ns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026022400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns09.domaincontrol.com
ns10.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:secureserver.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsAb8yxNADRFSp5vqELXUmbrKgwljO8qLGGEVHpF8zmBcXgaCuzkgtv9m6ThVpf7YPd28vxl2ZFMJL708QlA/Y2RpFevitZ+r3vXvhEkHQ4IEJIsB7w0LpwPi1R/5ShSUMX5dOuZmw6e3ZqcAm0lkiyfBhKMAbtZWSTl4fpeKGb5qTXq3bg2dg4FdEp1AurrTDMBHDZ8zZF4quoF1YHmddNWogVON023xNfFZF5+oC2AmjPW3xhWazC8Wty/yKAgj5ZJdk1RkuQrEbDOx65hXJSqc6nK43+4rGN9YqTuqQpnakP19a4yFrOhFvurfkEhij672HbtZqKoqKyLpIvWCxQIDAQAB
- NETORGFT11948824.onmicrosoft.com
- SPFv=spf1 include:secureserver.net -all
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