Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dirtt.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 20:31:38 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 20
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 143.204.29.107 ↩ server-143-204-29-107.atl58.r.cloudfront.net
- 143.204.29.59 ↩ server-143-204-29-59.atl58.r.cloudfront.net
- 143.204.29.98 ↩ server-143-204-29-98.atl58.r.cloudfront.net
- 143.204.29.44 ↩ server-143-204-29-44.atl58.r.cloudfront.net
- 2600:9000:2026:2c00:15:e8b9:c00:93a1
- 2600:9000:2026:3a00:15:e8b9:c00:93a1
- 2600:9000:2026:2a00:15:e8b9:c00:93a1
- 2600:9000:2026:3e00:15:e8b9:c00:93a1
- 2600:9000:2026:4200:15:e8b9:c00:93a1
- 2600:9000:2026:d800:15:e8b9:c00:93a1
- 2600:9000:2026:5600:15:e8b9:c00:93a1
- 2600:9000:2026:7a00:15:e8b9:c00:93a1
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
edns4.ultradns.com premiumdns.support.neustar 2019073643 28800 7200 1209600 900
Primary NS (mname)
edns4.ultradns.com
Admin Email (rname)
premiumdns@support.neustar
Serial
2019073643
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
900s
Nameservers (NS)
edns4.ultradns.biz
edns4.ultradns.com
edns4.ultradns.net
edns4.ultradns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=alo9nauw._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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
19 records- autodesk-domain-verification=stI8kjhHgD6SK4avNTVQ
- facebook-domain-verification=7i6cn8ddfpdt72iz9dpznvphcwwai7
- apple-domain-verification=31X9nESQBsIN8vUG
- 0ed1fe018a16ef6f7bf35740e69934e4a0f24b9ba4
- bd9c6c58-b71a-4497-9fe1-005101c01fae
- NSp4PHLctObzANNmXcojBoEgfneAcc8L3YS6Fjsp4nK8pL0Dma+feEBuCIp5HcyfG06b39aod57ZIq+3PmE70Q==
- autodesk-domain-verification=w0wtKBQHYZvA1ddWe93K
- anthropic-domain-verification-50ej2k=cDpFaZ9tBQ1eywL8ybbAxXXeR
- docusign=6eb10ca5-eca8-4030-8378-ded3ff64f8db
- g7ualf59beqv7vuil1ntsf0h7g
- oscs3arvbfeevbrvro4lbuil39
- dhp12l84k5pi6oscq7ja2nlr6d
- 76itifi2q6ftmlsbruh1ghtmft
- MS=ms20373097
- SPFv=spf1 redirect=alo9nauw._spf._d.mim.ec
- OWd20p0qhMvEo5xWEpy1M6/YUC9xNUpsUpANDRn67pHnHB+RDOOzP9WFfFpISdRMP41BrXN83SZHuMkjy/liig==
- atlassian-domain-verification=6vb1EaWBWsJSAyONIWQaBACtXdthJ63O4FxMdRex/3djd994Pa06UxK4Qp1yR0UN
- t3fb1sb9pe7bl08bhv3k0ka1r0
- ahrefs-site-verification_7b299b79a4804c0e65499eb3ca53276366b6d7bc4108f15cc995aa50afc6207a
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