Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
talktalk.net
Yes
✓ Yes
Unknown
No
Yes
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 22:23:37 UTC · ↺ Refresh
MX Hostnames
- mx003.tt.xion.oxcs.net
- mx004.tt.xion.oxcs.net
- mx002.tt.xion.oxcs.net
- mx001.tt.xion.oxcs.net
MX Priorities
- mx003.tt.xion.oxcs.net: 10
- mx004.tt.xion.oxcs.net: 10
- mx001.tt.xion.oxcs.net: 10
- mx002.tt.xion.oxcs.net: 10
A / AAAA Records
- 107.162.139.224 (no PTR)
Mail Server IPs
- 135.125.7.163 ↩ mx03.oxseu-vadesecure.net
- 135.125.7.164 ↩ mx04.oxseu-vadesecure.net
- 51.89.43.216 ↩ mx01.oxseu-vadesecure.net
- 51.89.43.215 ↩ mx02.oxseu-vadesecure.net
SOA Record
Raw SOA
ds0.opaltelecom.net noc.opaltelecom.net 2026030300 1200 120 1728000 1200
Primary NS (mname)
ds0.opaltelecom.net
Admin Email (rname)
noc@opaltelecom.net
Serial
2026030300
Refresh
1200s
Retry
120s
Expire
1728000s
Minimum TTL
1200s
Nameservers (NS)
ds0.opaltelecom.net
ds1.opaltelecom.net
ds2.opaltelecom.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.shared.xion.oxcs.net include:_spf.talktalk.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 a mx include:spf.shared.xion.oxcs.net include:_spf.talktalk.net ~all
- google-site-verification=vjdC3D-phY9N5etG_pkxVrNb0ey6p7DKb8xSGCzt9zo
- google-site-verification=S6Lrs1qzM4dRd9NIio8Om_zpu8btg5bH1AJGKIfnhM8
Full email verification for talktalk.net
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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