Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
selbyjennings.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 10:21:38 UTC · ↺ Refresh
MX Hostnames
- selbyjennings-com.mail.protection.outlook.com
MX Priorities
- selbyjennings-com.mail.protection.outlook.com: 0
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.registrar-servers.com hostmaster.registrar-servers.com 1773322379 43200 3600 604800 3601
Primary NS (mname)
dns1.registrar-servers.com
Admin Email (rname)
hostmaster@registrar-servers.com
Serial
1773322379
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
3601s
Nameservers (NS)
dns2.registrar-servers.com
dns1.registrar-servers.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.selbyjennings.com.eu-r0qpyitw.e1.dspf.app -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- _osr9rc5bkoawqjlrz4hw15609weqggp
- apple-domain-verification=vam5KLWbbw4EtaBi
- docusign=7b388853-33dc-4ed6-88cf-b16fb991c5a7
- canva-site-verification=cQ_r5jXtZSvvKRZ3RE1grw
- knowbe4-site-verification=626ebb51e8cc4d7bc6de817fca83c8f0
- anthropic-domain-verification-7wm63t=bWnBYY56v6HzXHKXp7WV4n4a6
- SPFv=spf1 include:spf.selbyjennings.com.eu-r0qpyitw.e1.dspf.app -all
- slack-domain-verification=RVJBskvtjHRePvFs257Mh5ckybNZsKptwSaszmy1
- apple-domain-verification=vypKAoTlMrl1gpLBgnvYv-IrXUhEK7pdLy3VqVlhUJo
- fWX45v3PQen4DC736dZrnGtBijpEkWrR6UsjL72kXVppA8/QI3I9ql/EWtkYDEGjH7PSqH+eo87Ah14YR6UHxg==
- MS=ms35492562
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