Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bsims.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 04:44:04 UTC · ↺ Refresh
MX Hostnames
- mx3.mtaroutes.com
- mx4.mtaroutes.com
- mx2.mtaroutes.com
- mx1.mtaroutes.com
MX Priorities
- mx1.mtaroutes.com: 10
- mx2.mtaroutes.com: 20
- mx3.mtaroutes.com: 30
- mx4.mtaroutes.com: 40
A / AAAA Records
- 188.240.191.162 ↩ server62.interdns.co.uk
Mail Server IPs
- 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
- 2001:550:2:61::2fc:100 (no PTR)
- 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com
SOA Record
Raw SOA
ns1.dnsimple.com admin.dnsimple.com 1744630621 86400 7200 604800 300
Primary NS (mname)
ns1.dnsimple.com
Admin Email (rname)
admin@dnsimple.com
Serial
1744630621
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1.dnsimple.com
ns2.dnsimple-edge.net
ns3.dnsimple.com
ns4.dnsimple-edge.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mtaroutes.com include:spf.protection.outlook.com include:smtproutes.com include:smtpout.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 include:spf.mtaroutes.com include:spf.protection.outlook.com include:smtproutes.com include:smtpout.com -all
Full email verification for bsims.co.uk
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits