Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
walnut-creek.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 04:59:17 UTC · ↺ Refresh
MX Hostnames
- walnutcreek-org01e.mail.protection.outlook.com
MX Priorities
- walnutcreek-org01e.mail.protection.outlook.com: 0
A / AAAA Records
- 135.84.124.41 (no PTR)
Mail Server IPs
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 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
- 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:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-36.azure-dns.com itdivision.ci.walnut-creek.ca.us 2023011300 3600 600 604800 60
Primary NS (mname)
ns1-36.azure-dns.com
Admin Email (rname)
itdivision@ci.walnut-creek.ca.us
Serial
2023011300
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
60s
Nameservers (NS)
ns1-36.azure-dns.com
ns2-36.azure-dns.net
ns3-36.azure-dns.org
ns4-36.azure-dns.info
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:208.80.200.0/21 ip4:162.246.160.0/24 ip4:192.225.153.0/24 include:amazonses.com include:spf.dynect.net include:authsmtp.com include:spf.protection.outlook.com mx ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
12 records- SPFv=spf1 ip4:208.80.200.0/21 ip4:162.246.160.0/24 ip4:192.225.153.0/24 include:amazonses.com include:spf.dynect.net include:authsmtp.com include:spf.protection.outlook.com mx ~all
- xE+nb+LIIWrZvppzecrZgBSLNQxKiyLeu+QzYhVE/6tnfMWbBLS5zQ32zXbzRIi70B7JViRSODoQwO+ADaavJg==
- adobe-idp-site-verification=f1f12e4ae8562e4ee6866739452c41bb8c9688a15af0fb5ddc6e513e6ba36a1e
- nicqts33ta8m5ob0lp4n8h3kgh
- 2lt3l1a1801qp4t5ev1qdd99h7
- MS=B4807F85437C4B1C1F424DF742E4CCB770E35D31
- MS=ms17304978
- apple-domain-verification=9KmLgqUgqzldtDWJ
- cisco-ci-domain-verification=470171f09edbb3ed9f6aba63eada7f6b213197c1dd373143c8314b11701e7817
- duo_sso_verification=Y3cDY79YI3L0cBmDEBfTGJYlHs13YcFZcsS9ckOd68Ketuu6b1JUPAQnKnyxJ7FB
- google-site-verification=AjePt4K0uH3jDPlZjHNoU8Q8O5x9PuSxJ92ZvqDOJxc
- google-site-verification=QvxZuebha6kuNqKc6up_l2CXacgsz7jn3v_z8wgFvnM
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