Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
illumio.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 21:34:42 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
jack.ns.cloudflare.com dns.cloudflare.com 2399788439 10000 2400 604800 1800
Primary NS (mname)
jack.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399788439
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jack.ns.cloudflare.com
lily.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=2tychmax._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._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
22 records- docker-verification=4304ff57-b080-451a-aff9-d3903599b8be
- google-gws-recovery-domain-verification=53137322
- canva-site-verification=ts66f3yg7dqMikenHhSuYA
- google-site-verification=kJpse1gNTJdcqTEoI5M3HVMMFdalaPNo2fpZ8xoCrxE
- hcp-domain-verification=68fbd33f6881cb53f1bf9e777c6d7351ccdaff314037378b6397ef46dd000f19
- asv=5c97f1da2d4f5d4910838e2aef6fbac9
- google-site-verification=CSrmrwMNFTTUWJvb4xGSAPj23IdfKsS7kg-5LP-zch0
- mongodb-site-verification=MbnvU6qrnYW4oz8kxsMQnL0PS3QjNCGu
- cloudhealth=f02b7f00-c55d-4fc6-bb25-1f935d422f3e
- docusign=73d88562-76d6-4a64-b261-a2e936d692c3
- apple-domain-verification=1LrFGQTExEgkeITn
- cloudflare_dashboard_sso=1dcde911c4ced90ddaa1bc8d5e9c1892
- google-site-verification=IQO8w799kSf80QwvE0SsH5OnV84mzzmOJPEUxsyew50
- zapier-domain-verification-challenge=29758a09-7c9c-46ba-a60c-eddbccbbec5d
- SPFv=spf1 redirect=2tychmax._spf._d.mim.ec
- atlassian-domain-verification=Wxqgr04yS6eDIIyFykxU+P9Ikfkd21dom8yS+b0RG/2i9yrcw9tWyzmSmjORv/V+
- MS=ms71197786
- cursor-domain-verification-42bsr9=LGyzWfXFFWuOqV2EMZ6x3fbCp
- drift-domain-verification=69713b4b4aa5c0b81df10cbcf855fe160e360e43c0111e4807120099f1ae5731
- proxy-ssl.webflow.com
- google-site-verification=DSh3blBFl1lTMnvM_n0I9xocSgDPTqWJMMXYnwjyG30
- adobe-idp-site-verification=bb29f56224ae94ee149bb05022a311f25a2fd2a352e7815567ed35c556969557
Full email verification for illumio.com
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