Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rimkus.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 16:40:28 UTC · ↺ Refresh
MX Hostnames
- rimkus-com.mail.protection.outlook.com
MX Priorities
- rimkus-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
a7.uberns.com noreply.rimkus.com 2603100000 3600 900 864000 300
Primary NS (mname)
a7.uberns.com
Admin Email (rname)
noreply@rimkus.com
Serial
2603100000
Refresh
3600s
Retry
900s
Expire
864000s
Minimum TTL
300s
Nameservers (NS)
a7.uberns.net
b7.uberns.com
b7.uberns.net
a7.uberns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:199.73.28.5 ip4:38.105.95.64/27 include:cvent.com include:servers.mcsv.net include:spfa.cpmails.com include:spf.protection.outlook.com include:_spf01.mykronos.com include:spf.hosting.americaneagle.com ip4:34.172.123.113 ip4:141.193.213.20 ip4:141.193.213.21 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
6 records- reachdesk-verification=bAwZqP04LbEJ3SDD78Y7FuO51NfZugvhcx8192ORoQag0Qq7R2icg3NuX0tq2VaN
- +PGjjXFVMx0AnC+BVZtNnebQLOsnJk+ji2+UhikHj9AjBmUMG2N46F+LaopvT4QxeHG5y+QGyU1Eu2KGuzvUxg==
- SPFv=spf1 ip4:199.73.28.5 ip4:38.105.95.64/27 include:cvent.com include:servers.mcsv.net include:spfa.cpmails.com include:spf.protection.outlook.com include:_spf01.mykronos.com include:spf.hosting.americaneagle.com ip4:34.172.123.113 ip4:141.193.213.20 ip4:141.193.213.21 ~all
- canva-site-verification=jq4wuJeZGk5idRsEmFG18w
- autodesk-domain-verification=IYW5FkJXBhyZa-FQK-mQ
- google-site-verification=1h09219HfLC3bB8P6kkCmCguGCOF08rvB7o-zDw5kBs
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