Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
simpsongroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 06:11:06 UTC · ↺ Refresh
MX Hostnames
- simpsongroup-com.mail.protection.outlook.com
MX Priorities
- simpsongroup-com.mail.protection.outlook.com: 0
A / AAAA Records
- 76.223.34.124 ↩ aa089eb6179d1ae2b.awsglobalaccelerator.com
- 13.248.160.137 ↩ aa089eb6179d1ae2b.awsglobalaccelerator.com
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns41.worldnic.com namehost.worldnic.com 125112609 10800 3600 604800 3600
Primary NS (mname)
ns41.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125112609
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns41.worldnic.com
ns42.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:67.36.46.138 ip4:67.231.154.164 ip4:72.10.33.33 include:customers.clickdimensions.com include:spf.US.exclaimer.net include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- TxEc7SB4+bpdaDP5ppGNbK0MpH6p9ubEIO1/dxuut2h0U8paMZVpyZwgKr0u0K8a1WFuqaKRR6Snxyv2GpeHYg==
- SPFv=spf1 mx ip4:67.36.46.138 ip4:67.231.154.164 ip4:72.10.33.33 include:customers.clickdimensions.com include:spf.US.exclaimer.net include:spf.protection.outlook.com -all
- kddnqm0bllb129jrbkk3q0lq6u
- r7r6ptp84c7m405g0b4ckmo13g
- ppe-e42d247fca5aa2ade70d
- 3rh9juv91atopet0a0kj93te06
- google-site-verification=9cnqh1Yu_RI0l60wwaSUgwc6a5WpNRebyGVRJhE_trw
- _globalsign-domain-verification=DDUu7rEpVLmiH9df8t7dYGkSrji5HaT5TeJCIlGQiQ
- globalsign-domain-verification=4kdp-W63tFu2TA0eoGHPbrZGZYUvVgkz2DlQtO0ZC-
- MS=ms70814477
- m0desnaoie6q3cobsrur06i26u
- 4f2o35b3u5o68em492cvpd3sov
- m5ul6r6nii0qbjp708u3jn2hud
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