Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leamorewindows.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 20:15:05 UTC · ↺ Refresh
MX Hostnames
- fallbackmx.centromail.co.uk
- lastmx.centromail.co.uk
- mx.centromail.co.uk
MX Priorities
- lastmx.centromail.co.uk: 30
- fallbackmx.centromail.co.uk: 20
- mx.centromail.co.uk: 10
A / AAAA Records
- 206.189.120.199 (no PTR)
Mail Server IPs
- 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
- 2001:550:2:61::2fc:100 (no PTR)
SOA Record
Raw SOA
ns1.centro-webnet.co.uk admin.centro-webnet.co.uk 2026031901 3600 1800 1209600 3600
Primary NS (mname)
ns1.centro-webnet.co.uk
Admin Email (rname)
admin@centro-webnet.co.uk
Serial
2026031901
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.centro-webnet.co.uk
ns1.centro.co.uk
ns1.centro-webnet.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:_netblocks.centro-webnet.co.uk include:spf.mandrillapp.com include:eu.zcsend.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_netblocks.centro-webnet.co.uk include:spf.mandrillapp.com include:eu.zcsend.net -all
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