Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tt-as.vn
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 18:59:39 UTC · ↺ Refresh
MX Hostnames
- ASPMX.L.GOOGLE.COM
- ALT1.ASPMX.L.GOOGLE.COM
- ASPMX3.GOOGLEMAIL.COM
- ALT2.ASPMX.L.GOOGLE.COM
- ASPMX2.GOOGLEMAIL.COM
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx3.googlemail.com: 10
- aspmx2.googlemail.com: 10
- aspmx.l.google.com: 1
A / AAAA Records
- 103.90.234.62 (no PTR)
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 64.233.180.27 ↩ on-in-f27.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
SOA Record
Raw SOA
ns1.digipowerdns.com root.tt-as.vn 2020021216 7200 1800 604800 300
Primary NS (mname)
ns1.digipowerdns.com
Admin Email (rname)
root@tt-as.vn
Serial
2020021216
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns2.digipowerdns.com
ns3.digipowerdns.com
ns1.digipowerdns.com
ns4.digipowerdns.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
No TXT records found.
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