Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
siriuspt.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 03:03:04 UTC · ↺ Refresh
MX Hostnames
- siriuspt-com.mail.protection.outlook.com
MX Priorities
- siriuspt-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.4.246 (no PTR)
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1598.awsdns-07.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 3600
Primary NS (mname)
ns-1598.awsdns-07.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns-113.awsdns-14.com
ns-1598.awsdns-07.co.uk
ns-941.awsdns-53.net
ns-1099.awsdns-09.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],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
9 records- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- MS=ms40490081
- MS=ms41771833
- apple-domain-verification=trgC4jOr9Xc0vtCo
- atlassian-domain-verification=oq4uC/iO98eclqDVPADtoMpHx4raxJAPbuEg9uk1+i9DdCvr2lA/3Z5m+sKSZ+Rg
- atlassian-sending-domain-verification=8f7cdd4e-8d12-4bd4-9467-e28ea246d133
- ca3-208641591a7a409e941b2d5942b097f3
- ca3-6a0a886549df413da36241ca754c10d4
- d4hshkh9sjcw49n2y5x06zffctkchn33
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