Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
suffolkone.ac.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 01:36:48 UTC · ↺ Refresh
MX Hostnames
- suffolkone-ac-uk.mail.protection.outlook.com
MX Priorities
- suffolkone-ac-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 34.241.9.212 ↩ ec2-34-241-9-212.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.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
SOA Record
Raw SOA
adam.ns.cloudflare.com dns.cloudflare.com 2399269698 10000 2400 604800 1800
Primary NS (mname)
adam.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399269698
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
adam.ns.cloudflare.com
molly.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:62.252.194.10 ip4:212.219.117.253 ip4:212.219.90.180 ip4:51.148.48.62 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- OpZ2Kd61+dgsRZlWKZzz0aenKAEJVfJCytfxoKrSxY4iiatF4f8gEvZU3YV8Cy5fn8D96ib0AquwBy/9JoE5Aw==
- adobe-idp-site-verification=7d8e5292e5e8a83b15a83030285226d6e6dcfefff1d0ffcc9b6c7e476fea0f81
- google-site-verification=FgQEG88NH5KFK4NTLaNSKDl5TVvMmdtImPb8D66rVFU
- jg8e4o2lln5bu0ov655v3e9ivn
- psv17nwwht2yg7w838m20xn97kgb9c6f
- SPFv=spf1 include:spf.protection.outlook.com ip4:62.252.194.10 ip4:212.219.117.253 ip4:212.219.90.180 ip4:51.148.48.62 -all
- 3358h7v7dj9vb4eeobenlhnjq2
- 3tcegfuso08t9fhqg6lvn5mu0a
- 9kcg8dcm0ohavslgd4lehhc6s5
- 9r6gjstnicrkdgipuuteec8d62
- MS=ms57631483
- MS=ms82551418
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