siriusgroup.com

Valid Email Server
Domain Lookup › siriusgroup.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
siriusgroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 18:06:03 UTC · ↺ Refresh

MX Hostnames

  • siriusgroup-com.mail.protection.outlook.com

MX Priorities

  • siriusgroup-com.mail.protection.outlook.com: 0

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1613.awsdns-09.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1613.awsdns-09.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1613.awsdns-09.co.uk
ns-438.awsdns-54.com
ns-850.awsdns-42.net
ns-1388.awsdns-45.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:71.19.232.211 ip4:173.45.158.8 ip4:185.131.22.2 ip4:185.131.22.4 ip4:185.131.23.2 ip4:185.131.23.4 ip4:185.132.181.254 ip4:91.207.212.238 include:spf.protection.outlook.com include:relay.secure-24.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

10 records
  • SIG9nFzNhZX1SAMPXb8Wol4EG+r9mszL9JIvLGKTc4FblwN+AJF8bqgqo5R4qedJv2JMipFGDQwbEvvmw3cRkw==
  • atlassian-domain-verification=oq4uC/iO98eclqDVPADtoMpHx4raxJAPbuEg9uk1+i9DdCvr2lA/3Z5m+sKSZ+Rg
  • citrix.mobile.ads.otp=tjewsnhoipdlqc3bk9x7v74l
  • p4hmt0nyw291vbs5cpzgx0l05hg7fhv7
  • SPFv=spf1 ip4:71.19.232.211 ip4:173.45.158.8 ip4:185.131.22.2 ip4:185.131.22.4 ip4:185.131.23.2 ip4:185.131.23.4 ip4:185.132.181.254 ip4:91.207.212.238 include:spf.protection.outlook.com include:relay.secure-24.net -all
  • 0ed1fe018a42d8cf1fc242492cb164d9c2a5cc8b84
  • 0ed1fe018a9d72bc502eb54eac8ddcb9ea8d292966
  • 12pdl0x3qt164h8nyks14mq3l43hxfh5
  • 5b382f3bebec40a288f4813d9e86533e
  • MS=ms97560702
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