Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
basearchitecture.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 04:14:14 UTC · ↺ Refresh
MX Hostnames
- basearchitecture-co-uk.mail.protection.outlook.com
MX Priorities
- basearchitecture-co-uk.mail.protection.outlook.com: 10
A / AAAA Records
- 172.67.145.179 (no PTR)
- 104.21.87.192 (no PTR)
- 2606:4700:3032::ac43:91b3
- 2606:4700:3032::6815:57c0
Mail Server IPs
- 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
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
graham.ns.cloudflare.com dns.cloudflare.com 2397818261 10000 2400 604800 1800
Primary NS (mname)
graham.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397818261
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
graham.ns.cloudflare.com
teagan.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailjet.com a mx ip4:81.133.236.212 ip4:87.242.215.193 ip4:87.242.215.193 ip4:81.179.177.153 ip4:81.179.177.154 ip4:195.188.155.0/24 include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._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
5 records- MS=ms95304652
- brevo-code:c5a6dbd436c89058801759f5939fc7dd
- google-site-verification=HB3JPvG1z4MJ5ZtHmhbOZeBnpz21QnVbHeVFRO1JKjk
- mandrill_verify.5gLLwwsutNMZ_R-cXEw-lA
- SPFv=spf1 include:spf.mailjet.com a mx ip4:81.133.236.212 ip4:87.242.215.193 ip4:87.242.215.193 ip4:81.179.177.153 ip4:81.179.177.154 ip4:195.188.155.0/24 include:spf.protection.outlook.com -all
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