Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bitel.com.pe
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 22:56:59 UTC · ↺ Refresh
MX Hostnames
- mailfilter-in-02.viettel.com.vn
MX Priorities
- mailfilter-in-02.viettel.com.vn: 5
A / AAAA Records
- 181.176.242.129 (no PTR)
Mail Server IPs
- 203.190.168.19 ↩ mailfilter-in-02.viettel.com.vn
SOA Record
Raw SOA
dns1.viettelperu.com.pe root.viettelperu.com.pe 2018091773 10800 3600 604800 86400
Primary NS (mname)
dns1.viettelperu.com.pe
Admin Email (rname)
root@viettelperu.com.pe
Serial
2018091773
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns2.viettelperu.com.pe
dns1.viettelperu.com.pe
SPF Record
✓ Strict (-all)
v=spf1 a:mailfilter-out-01.viettel.com.vn ip4:125.235.240.32/27 ip4:171.252.201.182/32 mx a ip4:203.190.168.16/29 a:mailfilter-in-02.viettel.com.vn -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;aspf=s;fo=1;rf=afrf;pct=100;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- google-site-verification=4qeCI0r6o51HMdp5aOIgiKPDJG9kpgs99bk8Pf0hR9M
- MS=EA31C7CACD95DECB61C8CD5B368AF343E62E16A7
- _globalsign-domain-verification=hH6XVWFldaCw9MkxCacwKx3JNcUz_xaVau7vL6wEyF
- google-site-verification=4g_xqb1g58ibaA84JPhx930EINjyV8LKxXXPNVwPqmU
- SPFv=spf1 a:mailfilter-out-01.viettel.com.vn ip4:125.235.240.32/27 ip4:171.252.201.182/32 mx a ip4:203.190.168.16/29 a:mailfilter-in-02.viettel.com.vn -all
- google-site-verification=6G4IOBiwRABB0bkeL7jpuepJ0l0ypfBW2CcSYy1PGYo
Full email verification for bitel.com.pe
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