Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
twc-services.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-19 09:53:30 UTC · ↺ Refresh
MX Hostnames
- eu-esec-02.heimdalsecurity.com
- eu-esec-01.heimdalsecurity.com
MX Priorities
- eu-esec-01.heimdalsecurity.com: 10
- eu-esec-02.heimdalsecurity.com: 10
A / AAAA Records
- 62.182.18.146 ↩ cloud.amihosting.co.uk
Mail Server IPs
- 20.50.183.144 ↩ eu-esec-01.heimdalsecurity.com
- 20.50.183.146 ↩ eu-esec-01.heimdalsecurity.com
SOA Record
Raw SOA
ns0.phase8.net support.phase8.net 2026042001 28800 3600 604800 86400
Primary NS (mname)
ns0.phase8.net
Admin Email (rname)
support@phase8.net
Serial
2026042001
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.phase8.net
ns0.phase8.net
ns1.phase8.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:62.182.18.146 include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; 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
✓ 2 found
selector1._domainkey
selector2._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
2 records- SPFv=spf1 ip4:62.182.18.146 include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all
- MS=ms31638258
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