Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
airmasterpr.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 00:59:10 UTC · ↺ Refresh
MX Hostnames
- airmasterpr-com.mail.protection.outlook.com
- mx-01-us-west-2.prod.hydra.sophos.com
- mx-02-us-west-2.prod.hydra.sophos.com
MX Priorities
- mx-01-us-west-2.prod.hydra.sophos.com: 10
- airmasterpr-com.mail.protection.outlook.com: 30
- mx-02-us-west-2.prod.hydra.sophos.com: 20
A / AAAA Records
- 45.79.22.219
Mail Server IPs
- 50.112.72.129 ↩ ec2-50-112-72-129.us-west-2.compute.amazonaws.com
- 34.215.37.215 ↩ ec2-34-215-37-215.us-west-2.compute.amazonaws.com
- 44.234.222.180 ↩ ec2-44-234-222-180.us-west-2.compute.amazonaws.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c931::1
SOA Record
Raw SOA
ns1.node3541.myfcloud.com webmaster.gravitalagency.com 2026030501 3600 1800 1209600 86400
Primary NS (mname)
ns1.node3541.myfcloud.com
Admin Email (rname)
webmaster@gravitalagency.com
Serial
2026030501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.node3541.myfcloud.com
ns1.node3541.myfcloud.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:45.79.22.219 +a +mx +ip4:67.203.200.62 +ip4:64.89.204.145 +ip4:207.204.158.153 +include:spf.protection.outlook.com +include:_spf.prod.hydra.sophos.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
3 records- MS=ms86327198
- sophos-domain-verification=3106c6640e5b6a5d35201d77c35b01be250bfcb3
- SPFv=spf1 ip4:45.79.22.219 +a +mx +ip4:67.203.200.62 +ip4:64.89.204.145 +ip4:207.204.158.153 +include:spf.protection.outlook.com +include:_spf.prod.hydra.sophos.com -all
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