Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ushmm.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 07:46:27 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
A / AAAA Records
- 50.144.202.30
Mail Server IPs
- 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::1a ↩ dj-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 142.251.167.27 ↩ ww-in-f27.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
SOA Record
Raw SOA
edns2.ultradns.com premiumdns.support.neustar 2019082560 3600 600 604800 86400
Primary NS (mname)
edns2.ultradns.com
Admin Email (rname)
premiumdns@support.neustar
Serial
2019082560
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
edns2.ultradns.net
edns2.ultradns.org
edns2.ultradns.biz
edns2.ultradns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.144.202.0/25 ip4:44.198.253.9/32 include:_spf.google.com include:mktomail.com include:_spfprod.ngpvan.com include:servers.mcsv.net include:mailgun.org ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject ; rua=mailto:[email protected]; fo=1; adkim=r; aspf=r
✓ 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
17 records- 77b70c45-f973-44d0-8083-e40c785a649b
- atlassian-domain-verification=TKLaQ4jEIp1x/aA547RS4WHick3F6wkaz3RoWUauzx72eicDB3f9lBJUiPVrUh7n
- b0f4b142e971e905afa50c9548ea93b0e4508f4fa69bb2260a19e45c38cdd52e
- google-site-verification=sFYEFQazLdFm677ha3TAKLfM9QeSnKnF0dM-MhaqFYw
- google-site-verification=F_Ofx_lN9LSTDweF91-NEeXRCmAJPdUHki84NaULDyM
- atlassian-domain-verification=gk87bBYOaX22kk9MFpfKhQuZ5w7crXifbQYFxkSWvmbQkcbrSFzBz3l3CLnX77KS
- 0e51ff7a-409e-458b-994f-04942c0aaf5f
- apple-domain-verification=nROvn3WuybUjKrLY
- MS=ms15993877
- ZOOM_verify_kInvqjVMThmIpy2u0kHbsg
- docusign=0d1f8006-64cb-4f33-98ab-b069ba4d4ca7
- SPFv=spf1 ip4:50.144.202.0/25 ip4:44.198.253.9/32 include:_spf.google.com include:mktomail.com include:_spfprod.ngpvan.com include:servers.mcsv.net include:mailgun.org ~all
- google-site-verification=j_QUAWQ-H1VK9HdOpJMD_goK-KMfQquKVSw-QfznUgs
- miro-verification=2a157e30e68d6f58a7d3a176f61d0aabc39b78c0
- jamf-site-verification=OgBGg6Pxte-TXigqnqCDgw
- adobe-idp-site-verification=e4ebeb175a25ee6383dcc347c6fc9feb98f86ff1c117ea498561a1ffc2f8aba3
- docusign=b92e2ed4-f04e-43ba-8a3d-a56863e4de14
Full email verification for ushmm.org
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