Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
a2ofs.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 02:02:48 UTC · ↺ Refresh
MX Hostnames
- a2ofs-co-uk.mail.protection.outlook.com
- a2ofs.co.uk.mail1.emailantidote.com
- a2ofs.co.uk.mail2.emailantidote.com
- mailserver.a2ofs.co.uk
MX Priorities
- a2ofs.co.uk.mail1.emailantidote.com: 1
- mailserver.a2ofs.co.uk: 10
- a2ofs.co.uk.mail2.emailantidote.com: 5
- a2ofs-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.204.172
- 104.21.61.9
- 2606:4700:3030::6815:3d09
- 2606:4700:3032::ac43:ccac
Mail Server IPs
- 192.162.219.49 ↩ mx41.electric.net
- 82.44.186.205 ↩ 205.186-44-82.static.virginmediabusiness.co.uk
- 192.162.219.155 ↩ mx41.electric.net
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.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:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::
SOA Record
Raw SOA
alan.ns.cloudflare.com dns.cloudflare.com 2398305307 10000 2400 604800 1800
Primary NS (mname)
alan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398305307
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lucy.ns.cloudflare.com
alan.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=xGyGNVPA-mrLFpsnYNuLD17IYbW10XXFXY0CA7C3DrA
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms19978946
- MS=ms27753875
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