Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
riu.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 00:36:09 UTC · ↺ Refresh
MX Hostnames
- mxa-00785f01.gslb.pphosted.com
- mxb-00785f01.gslb.pphosted.com
- inbound-smtp.us-east-1.amazonaws.com
MX Priorities
- mxa-00785f01.gslb.pphosted.com: 1
- inbound-smtp.us-east-1.amazonaws.com: 10
- mxb-00785f01.gslb.pphosted.com: 1
A / AAAA Records
- 104.18.30.237 (no PTR)
- 104.18.31.237 (no PTR)
Mail Server IPs
- 143.55.144.44 ↩ mx07-00785f01.pphosted.com
- 54.197.5.236 ↩ ec2-54-197-5-236.compute-1.amazonaws.com
- 44.206.9.87 ↩ ec2-44-206-9-87.compute-1.amazonaws.com
- 54.164.173.191 ↩ ec2-54-164-173-191.compute-1.amazonaws.com
- 3.211.210.226 ↩ ec2-3-211-210-226.compute-1.amazonaws.com
- 44.210.166.32 ↩ ec2-44-210-166-32.compute-1.amazonaws.com
- 205.220.185.76 ↩ mx08-00785f01.pphosted.com
SOA Record
Raw SOA
ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-a1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-a3.googledomains.com
ns-cloud-a1.googledomains.com
ns-cloud-a4.googledomains.com
ns-cloud-a2.googledomains.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:57.133.99.86 ip4:82.112.99.201 ip4:54.229.2.165 ip4:217.130.109.93 ip4:57.133.99.94 ip4:213.4.200.245 ip4:82.150.225.79 ip4:171.17.133.140 ip4:82.150.224.0/21 ip4:78.40.36.88/29 include:_spf.google.com include:spf-00785f01.pphosted.com include:spf-us.app.jaggaer.com include:_spf.travelclick.com include:service-now.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; ri=3600; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
google._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
22 records- asv=ccc33153cb978baac094e5bbfd7921ed
- 97vkp85vc5lw3w6xvpszm3dskb3cqq37
- openai-domain-verification=dv-eUuLXqLqOSMeZgfVchcTOW6R
- google-site-verification=co_YVQ5_jwbWLT1_Da7tZcwSfPqn4wGtOJeOkXHiwLI
- google-site-verification=cNAGE2NQ5w2UJbk2X69N2f_XgsYLX8bFS705cvN1EXM
- autodesk-domain-verification=w1hhsLTm2JnZCAxt-Icf
- axway-amplify=60c9cb94-b90f-491c-b485-bd11a6c8b49f
- nxsspl3r1s55r9nk2tdm60nmz74xqp51
- google-site-verification=ogaM_I7N34Ukqg_kTfMIa8zsXBtcSYVNTGv2xmwv9a8
- afdff185bedd4a934deda7ddee772ad9
- SPFv=spf1 ip4:57.133.99.86 ip4:82.112.99.201 ip4:54.229.2.165 ip4:217.130.109.93 ip4:57.133.99.94 ip4:213.4.200.245 ip4:82.150.225.79 ip4:171.17.133.140 ip4:82.150.224.0/21 ip4:78.40.36.88/29 include:_spf.google.com include:spf-00785f01.pphosted.com include:spf-us.app.jaggaer.com include:_spf.travelclick.com include:service-now.com -all
- MS=ms71606746
- omnissa-connect-verification-3d94ae5c-1457-432c-921f-953f693dd72e
- google-site-verification=QEyZ7-obfoRqF4HcC1bHhF_fRWwiFLc6xpkAYFidBJE
- google-site-verification=-jVmcVYHSgJXNl9NcY3tBcH4dv32IeJ1iJBxWRZZEps
- amazonses:8iMkNFYG+i22j9J+FZCDPKmOHpnIQHUR1gE49mLLZy8=
- trend-micro-v1-domain-verification.ae18a30e89a10b08f0be85ab5a05ab18=8667c468-c133-417e-ba0e-fe9fc75c609e
- dropbox-domain-verification=tvubpj71setz
- 943fe0a04c92c97659c7ccaa71ebf9e9
- MS=8EB82A72F2E92194022D31D2B1603F2462BD132D
- 0ba4eceeb87acda1d0b745b50ef37545
- google-site-verification=bX284SFu8IUELIe9Sxi4VYnEHFAwJOSoMD_vTu4irlw
Full email verification for riu.com
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