Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marchofdimes.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 05:13:39 UTC · ↺ Refresh
MX Hostnames
- marchofdimes-org.mail.protection.outlook.com
MX Priorities
- marchofdimes-org.mail.protection.outlook.com: 0
A / AAAA Records
- 172.66.175.210 (no PTR)
- 104.20.45.27 (no PTR)
- 2606:4700:10::ac42:afd2
- 2606:4700:10::6814:2d1b
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
daisy.ns.cloudflare.com dns.cloudflare.com 2400031643 10000 2400 604800 1800
Primary NS (mname)
daisy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400031643
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dean.ns.cloudflare.com
daisy.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:_spf.ultipro.com ip4:208.74.202.246 ip4:208.74.202.37 ip4:54.161.238.209 ip4:54.240.50.243 ip4:54.240.50.244 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:167.89.43.190 ip4:3.86.124.247 ip4:107.22.194.80 -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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- tc5dnis5gjh2qs5il11qi2ugfc
- SPFv=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:_spf.ultipro.com ip4:208.74.202.246 ip4:208.74.202.37 ip4:54.161.238.209 ip4:54.240.50.243 ip4:54.240.50.244 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:167.89.43.190 ip4:3.86.124.247 ip4:107.22.194.80 -all
- MS=ms23850738
- atlassian-domain-verification=pRhiypQa1DvSyMIZncnGVKzYbVUpLw3vqGeeZSxdT5kdiqgZcTFDpBQYfeKyCaTJ
- docusign=9f747162-e22d-4d8c-869f-80a31a6013ad
- f4bn2s2dgva6d6ablnvrmd1f0s
- google-site-verification=AAl1K87A-G0zR57Vd_FFfr-VWMaMb_bqN9T5Qti8i_8
- google-site-verification=g3vp1Jsr-Xrum-3_NJlyCI9qc_c3eArMr5yrbH2Ov-I
- google-site-verification=js9p_kLPiwVuACfdqrByfu2wBTefyHmwcDjQ7w_zuek
- jofvau647nutl53s1ls1kqt110
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