Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tva.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 01:05:37 UTC · ↺ Refresh
MX Hostnames
- tva-gov.mail.protection.outlook.com
MX Priorities
- tva-gov.mail.protection.outlook.com: 0
A / AAAA Records
- 172.65.90.24 (no PTR)
- 172.65.90.26 (no PTR)
- 172.65.90.25
- 172.65.90.27
- 2606:4700:78::90:0:182
- 2606:4700:78::90:0:181
- 2606:4700:78::90:0:180
- 2606:4700:78::90:0:183
Mail Server IPs
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.tva.com dns.cloudflare.com 2399639073 10000 2400 604800 1800
Primary NS (mname)
ns1.tva.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399639073
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.tva.com
ns2.tva.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:152.85.8.33/32 ip4:152.87.3.6/32 ip4:152.85.133.62/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 ip4:152.85.8.33/32 ip4:152.87.3.6/32 ip4:152.85.133.62/32 include:spf.protection.outlook.com -all
- MS=ms29606287
- google-site-verification=otyki0IG0d11GzbCpze5N04N1HqCgBDX24rwCj9f5cI
- have-i-been-pwned-verification=29c5f95eb503ef21f63dc4978391792d
Full email verification for tva.com
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