Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tecres.uk.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 20:44:55 UTC · ↺ Refresh
MX Hostnames
- tecres-uk-com.mail.protection.outlook.com
MX Priorities
- tecres-uk-com.mail.protection.outlook.com: 30
A / AAAA Records
- 100.24.208.97 ↩ staticip2.multiscreensite.com
- 35.172.94.1 ↩ staticip.multiscreensite.com
Mail Server IPs
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.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:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.phase8.net support.phase8.net 2026010201 28800 3600 604800 3600
Primary NS (mname)
ns0.phase8.net
Admin Email (rname)
support@phase8.net
Serial
2026010201
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns0.phase8.net
ns2.phase8.net
ns1.phase8.net
SPF Record
✓ Strict (-all)
v=spf1 include:70cedbc7b9.australis.eoidentity.com a mx ip4:52.30.27.40 mx:4matnetworks.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.psm.knowbe4.com ip4:23.253.183.121 ip4:23.253.183.220 ip4:69.72.43.211 ip4:69.72.43.212 ip4:69.72.45.107 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=604800
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
4 records- knowbe4-site-verification=fa61d64ce4d4cb0f4a5d5a4d0ff8e58b
- SPFv=spf1 include:70cedbc7b9.australis.eoidentity.com a mx ip4:52.30.27.40 mx:4matnetworks.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.psm.knowbe4.com ip4:23.253.183.121 ip4:23.253.183.220 ip4:69.72.43.211 ip4:69.72.43.212 ip4:69.72.45.107 -all
- MS=ms99873224
- google-site-verification=D5LSEfjFa6ku_bFPkxhjoa-bTCk2pPSLLn1eILw5QTU
Full email verification for tecres.uk.com
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