Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
musd.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 15:49:28 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- aspmx3.googlemail.com
MX Priorities
- aspmx3.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
A / AAAA Records
- 18.233.124.95
- 54.221.139.169
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
fred.ns.cloudflare.com dns.cloudflare.com 2399534402 10000 2400 604800 1800
Primary NS (mname)
fred.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399534402
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
leah.ns.cloudflare.com
fred.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:206.213.190.15 ip4:206.213.190.14 ip4:206.213.190.13 ip4:205.144.154.1 include:_spf.google.com include:mail.zendesk.com include:spf.constantcontact.com include:servers.mcsv.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
6 records- adobe-idp-site-verification=afbecf7e3fff161b9dfcbc2399bd09e25730c4ab081588032eea203a631cc4ce
- google-site-verification=2XaJ1m-o9tiNWrwrte7gfM6eIlQn_KcRU_iFrV_WSw4
- google-site-verification=O4xx6h5QzZ6QkgYCDNMdeIK5ovahK1INEsQZRyjK2HU
- openai-domain-verification=dv-4RmPOc6RvyUuV0Mo5Gh7I2C3
- SPFv=spf1 mx ip4:206.213.190.15 ip4:206.213.190.14 ip4:206.213.190.13 ip4:205.144.154.1 include:_spf.google.com include:mail.zendesk.com include:spf.constantcontact.com include:servers.mcsv.net include:spf.protection.outlook.com ~all
- MS=20F3896CD02556262997FB0A42EF4738E58D5E6B
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