Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sdimedia.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 15:51:35 UTC · ↺ Refresh
MX Hostnames
- sdimedia-com.mail.protection.outlook.com
MX Priorities
- sdimedia-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.106 ↩ cloudproxy10106.sucuri.net
Mail Server IPs
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns103.ultradns.com matt\.davies.sdimedia.com 2017022789 86400 86400 86400 86400
Primary NS (mname)
pdns103.ultradns.com
Admin Email (rname)
matt\@davies.sdimedia.com
Serial
2017022789
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
86400s
Nameservers (NS)
pdns103.ultradns.org
pdns103.ultradns.biz
pdns103.ultradns.com
pdns103.ultradns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.sdimedia.com include:spf2.sdimedia.com include:spf3.sdimedia.com include:spf4.sdimedia.com include:spf5.sdimedia.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
11 records- aoh78ugie5frso84hcb1gne8j1
- icd44ej2pi31pj380j0ce8gjjg
- te6fjvqckrp7m6rq4r0d754soa
- ZOOM_verify_8j15FrpRTBghODwmtLd0gL
- workplace-domain-verification=lp6cp9fHCkLoZlXZYxrzRvKpqRtg7t
- google-site-verification=yKlFHM782ww5GERcGmqjQNq7sbLG1r4rA7yCtphNjiw
- LlSDF9fmmwirQIFHzd8nhPbsMf3h9dwDqHMhuE5U6DcT/G1cQw+s75W89obdKaZ/u4ZLPlLl+itW7v9E8zo3HQ==
- box-domain-verification=0d5019584403f7b98063d16e9d08d39ab338fcee82a4ef8249285464e1b1fff9
- box-domain-verification=18a5828fb35739bc3f0995fe641f827c4acde18c9eef216e2d0126160a2900d2
- SPFv=spf1 include:spf1.sdimedia.com include:spf2.sdimedia.com include:spf3.sdimedia.com include:spf4.sdimedia.com include:spf5.sdimedia.com -all
- MS=ms60347960
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