Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
johnmuirhealth.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 00:56:03 UTC · ↺ Refresh
MX Hostnames
- johnmuirhealth-com.mail.protection.outlook.com
MX Priorities
- johnmuirhealth-com.mail.protection.outlook.com: 5
A / AAAA Records
- 147.75.8.72 (no PTR)
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
SOA Record
Raw SOA
blue.foundationdns.com dns.cloudflare.com 2399521837 10000 2400 604800 1800
Primary NS (mname)
blue.foundationdns.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399521837
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
blue.foundationdns.com
blue.foundationdns.net
blue.foundationdns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 exists:%{i}.spf.hc2038-62.iphmx.com include:spf.protection.outlook.com include:spf.mtasv.net include:_spf.psm.knowbe4.com ip4:206.107.211.5 ip4:206.107.211.49 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
21 records- google-site-verification=r9f0VQ6P1rvIfjfS9tcu-_5Tj5cFexIAMzRlH8evL5k
- akgu26u60q0jadun1ct9ar15d1
- apple-domain-verification=C4zqFFV7N3vegvdl
- cmtgmf79cv8jvoiqg874osh7ch
- google-site-verification=cwJTSZeRpwU_MAK_-tRXndw2GTExExllh7Ld5jD_TT8
- docusign=a097f7be-5cd6-4476-bbdf-3162b8db3935
- MS=ms30974125
- adobe-idp-site-verification=a92a099af250949766979b16a9c1ce536bc5413d77319e72d88ae6a650ff434f
- i2rhhvja0pkg57eqarhf03ijoq
- qaj9beoti4v90dj10430714r4a
- 5r898sa7q2j103tol5fbanub60
- google-site-verification=IDAWcKgaCVIu5Wq6Ysc2KXric0-Ok2Wm002cIWS5Wtc
- SPFv=spf1 exists:%{i}.spf.hc2038-62.iphmx.com include:spf.protection.outlook.com include:spf.mtasv.net include:_spf.psm.knowbe4.com ip4:206.107.211.5 ip4:206.107.211.49 ~all
- tirm4jp8e9ksefk4b1rgvsb8r7
- facebook-domain-verification=czs3y4xxkuyccu5ucqget1n8f4j2ls
- cgo60gl9sh0lhfrfeg750695a9
- 4slka9rZACJkmzwGEXhpXPZBYPdM3VXZWxRAHgmh05vWOObY6MDF8z4ZN+JCFJXGDC2bBoYc0Ql14d5TzOO0Sg==
- atlassian-domain-verification=MBe3m+xmPEmDt1LB0JHHNl8iIGa0URbqpcLl2+HGwr25/yuXpn/P0BsAKCotREO7
- docusign=d8e4c5f7-18d4-4480-994c-efd142f75e03
- 8juugccsuvg9gcibqp8jb1h5ob
- google-site-verification=TU5HaEvj3ZDnRbrVMA6u8-zu9eV55QYuz-C8hJhmWYw
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