Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sienna-im.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 20:04:39 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-2.mimecast.com
- eu-smtp-inbound-1.mimecast.com
MX Priorities
- eu-smtp-inbound-1.mimecast.com: 10
- eu-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 152.228.180.106 ↩ electrax-web103.gbl.wtf
Mail Server IPs
- 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns3.combell.net hostmaster.sienna-im.com 1769182811 10800 3600 604800 40000
Primary NS (mname)
ns3.combell.net
Admin Email (rname)
hostmaster@sienna-im.com
Serial
1769182811
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
40000s
Nameservers (NS)
ns3.combell.net
ns4.combell.net
ns1.combell.eu
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:152.228.180.71/26 include:eu._netblocks.mimecast.com include:spf.mandrillapp.com include:mailgun.org include:asp-spf1.yardi.com include:asp-spf2.yardi.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- MS=ms18454422
- mandrill_verify.5h4zXrd1xCmbna7gD1B8jQ
- atlassian-domain-verification=Wqn4QuYnXH0inw/U22Us5MpllvHFLiUe8nGHVsvQekHbtNQJIz3mAaXyaw4iaF6U
- SPFv=spf1 ip4:152.228.180.71/26 include:eu._netblocks.mimecast.com include:spf.mandrillapp.com include:mailgun.org include:asp-spf1.yardi.com include:asp-spf2.yardi.com ~all
- apple-domain-verification=0IfL8ZIaTWMhsktF
- spycloud-domain-verification=bb306f88-6842-4365-93bf-5be22461b2d6
- docusign=963db86b-f101-4267-a3aa-6eba5a5e75bc
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