Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tva.gov
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 03:49:48 UTC · ↺ Refresh
MX Hostnames
- tva-gov.mail.protection.outlook.com
MX Priorities
- tva-gov.mail.protection.outlook.com: 0
A / AAAA Records
- 172.65.90.27 (no PTR)
- 172.65.90.25 (no PTR)
- 172.65.90.26
- 172.65.90.24
- 2606:4700:78::90:0:183
- 2606:4700:78::90:0:180
- 2606:4700:78::90:0:182
- 2606:4700:78::90:0:181
Mail Server IPs
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.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
ns7.tva.gov dns.cloudflare.com 2399265051 10000 2400 604800 1800
Primary NS (mname)
ns7.tva.gov
Admin Email (rname)
dns@cloudflare.com
Serial
2399265051
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns7.tva.gov
ns8.tva.gov
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 include:e2ma.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=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]
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
15 records- have-i-been-pwned-verification=f2994962a3d3d85097fdae7856987e87
- logmein-verification-code=0b25a12d-c5db-4c20-8376-9562a6f49f54
- msfpkey=47mu52om12slwtf0lhhiiyd58j
- smartsheet-gov-site-validation=-GdU0nFp8Y78Lx5quPPkrrIsRh6Z3LtV
- 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 include:e2ma.net -all
- HG1IE9ID4I7PgxoXiNZZV4CRSUsNqntdVn0/+9UpTIvvfuhhagShkFsFqqGGsDDO+zxFzzoRM9jmaq/RpjCayA==
- MS=ms95399881
- adobe-idp-site-verification=8f7d163f87949dc470ec9664a1166666232e58a841e75ed7fa7b7a2d6fdc0aac
- bluebeam-verification=4sfi3tdsxmvek0ekvcr4jvmxcamkia
- ciscocidomainverification=35ce79cfff78d6da857a1cf23cf7f983b198125a93d9856b3843c5ad25856d81
- e2ma-verification=bx5fb
- e2ma-verification=fp9eb
- e2ma-verification=rw0eb
- e2ma-verification=xf0eb
- google-site-verification=bJj3k8qN2hSdyagwya1vrDrDPzQDaxZnTF0zHZ1ICOA
Full email verification for tva.gov
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