Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cityofnapa.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 06:52:36 UTC · ↺ Refresh
MX Hostnames
- cityofnapa-org.mail.protection.outlook.com
MX Priorities
- cityofnapa-org.mail.protection.outlook.com: 0
A / AAAA Records
- 20.114.211.29 (no PTR)
Mail Server IPs
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
cbru.br.ns.els-gms.att.net postmaster.pbi.net 2007111007 3600 900 604800 7200
Primary NS (mname)
cbru.br.ns.els-gms.att.net
Admin Email (rname)
postmaster@pbi.net
Serial
2007111007
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
cmtu.mt.ns.els-gms.att.net
cbru.br.ns.els-gms.att.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:cityofnapa.org._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
9 records- SPFv=spf1 include:cityofnapa.org._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- docusign=5d63239e-465b-4dcf-b115-2ad6a0ee2e97
- apple-domain-verification=EtpHOwK2zG8ZTSrf
- anapjm9pb8d14cetk0aadva45u
- Foxit-domain-verification=0e12e079962f4d405275f279645a3118
- bqvn439itec4j921mdami2ie1k
- _9mswncss5wbblxz6o1kcgk85tpu5dgv
- globalsign-domain-verification=CD1A507A6BAEBBAE4D488DE67F874435
- MS=ms98988182
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