Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fpt.com.vn
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 06:56:03 UTC · ↺ Refresh
MX Hostnames
- fpt-com-vn.mail.protection.outlook.com
MX Priorities
- fpt-com-vn.mail.protection.outlook.com: 0
A / AAAA Records
- 157.10.187.201 (no PTR)
Mail Server IPs
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
SOA Record
Raw SOA
aspen.ns.cloudflare.com dns.cloudflare.com 2399290474 10000 2400 604800 1800
Primary NS (mname)
aspen.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399290474
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
aspen.ns.cloudflare.com
toby.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:210.245.1.65 ip4:210.245.1.66 ip4:118.70.211.92 ip4:210.245.1.69 ip4:210.245.1.70 ip4:210.245.1.67 ip4:210.245.119.198 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
14 records- _globalsign-domain-verification=y2RPmuVcSrUR1ASQJg796p51SeSXt4Z8OuLyo6Gv6W
- cisco-ci-domain-verification=7fcaf3c1ba96a806a44a2b3309faa15f05108664ad796f343a0459cb04f38893
- _globalsign-domain-verification=wYavZXms15_VG8TaD6HDRjMLafRokSm9BM5T-orp6M
- _globalsign-domain-verification=VqAO_ULsxTinr2jI-_6PmAdaX9Q7crOm_aB0YspHTA
- t=y;o=~;
- _globalsign-domain-verification=jHx0UTjeG9DV9I6rqYVLqRKT8EFaWUOwUC09-Of9kp
- SPFv=spf1 include:spf.protection.outlook.com ip4:210.245.1.65 ip4:210.245.1.66 ip4:118.70.211.92 ip4:210.245.1.69 ip4:210.245.1.70 ip4:210.245.1.67 ip4:210.245.119.198 -all
- +dCOJBroU83rFj6OMdDlUoatQVOObYVSDYeRJPASzH5rmInz5JLpertYxXqAnRbFEVoEgl9Ny+6PABrTdEh/ig==
- 1c6jjmprmcnwvryymh0wc1s011wm4lzd
- cisco-ci-domain-verification=2be2219b8f80ba1159f0199aaed0c544f209d1dfd07b5d771c1ed592b4373f16
- MS=ms98220084
- _globalsign-domain-verification=WdCxL3rE1FRxllkY-YfyBfLFc8HJ6Y5rwBhNpmCRGY
- _globalsign-domain-verification=o4iOnAp7280tacbAy2gMKMwx-da0AAgvyXd1RH2Bbb
- google-site-verification=aYEvy41ZpFhjht9jEctRcav-bJtm4akNeeqKvb2lty8
Full email verification for fpt.com.vn
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