Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jacksonville.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 19:41:23 UTC · ↺ Refresh
MX Hostnames
- jacksonville-com.mail.protection.outlook.com
MX Priorities
- jacksonville-com.mail.protection.outlook.com: 5
A / AAAA Records
- 146.75.34.62 (no PTR)
Mail Server IPs
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.p06.nsone.net hostmaster.nsone.net 1658430960 7200 900 1209600 900
Primary NS (mname)
dns1.p06.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1658430960
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
900s
Nameservers (NS)
dns4.p06.nsone.net
ns01.gannett-dns.com
ns02.gannett-dns.com
ns03.gannett-dns.com
ns04.gannett-dns.com
dns1.p06.nsone.net
dns2.p06.nsone.net
dns3.p06.nsone.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.gannett.com include:amazonses.com ip4:66.77.73.0/24 include:spf.mandrillapp.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- google-site-verification=TKtEHGZNVEM6MYD1twwv6m1uMetarXnOJ51S0xG3Kn4
- facebook-domain-verification=v90tb791l0rksez6nd3vks2hza188z
- _globalsign-domain-verification=RtzYSPwj88Jxq7C1r3G92N7E1cj1owcVxt3uILX_7F
- google-site-verification=VHrwBRKktMByPEvytjLssuwJyHLNkZcp4gC8BC5vIVM
- MS=ms53987617
- 0ed1fe018a3a0fb7b2f351453aac75ae3aa1c5c8e0
- docusign=f0e6fc4d-14d2-426b-b119-c54375ef2661
- brave-ledger-verification=12c424d4374698b50530c07b78333b6c45b7179f315587e891716c96203f2c09
- smartsheet-site-validation=mLxI0Bhn05Zg3NoeBicYxkhp1csKa5AG
- openai-domain-verification=dv-GXYR7eReylhNmgPM61F4FYME
- tollbit-domain-verification=9f8b0f6dc34ff7b88f51c92fe09b9c6b9e334c1e1e6150b328cc5457a8b33623
- SPFv=spf1 include:spf.gannett.com include:amazonses.com ip4:66.77.73.0/24 include:spf.mandrillapp.com -all
- perplexity-ai-domain-verification-ent5hx=20271aPKsxPNpe0hroriGH6qE
Full email verification for jacksonville.com
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