Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mimecast.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 03:33:44 UTC · ↺ Refresh
MX Hostnames
- service-alpha-inbound-b.mimecast.com
- service-alpha-inbound-a.mimecast.com
MX Priorities
- service-alpha-inbound-a.mimecast.com: 10
- service-alpha-inbound-b.mimecast.com: 10
A / AAAA Records
- 103.107.226.226 (no PTR)
Mail Server IPs
- 91.220.42.231 ↩ service-alpha-inbound-a.mimecast.com
- 195.130.217.231 ↩ service-alpha-inbound-a.mimecast.com
SOA Record
Raw SOA
dns01.mimecast.com dns-admin.mimecast.com 1774537540 300 300 604800 86400
Primary NS (mname)
dns01.mimecast.com
Admin Email (rname)
dns-admin@mimecast.com
Serial
1774537540
Refresh
300s
Retry
300s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns02.mimecast.net
dns01.mimecast.net
dns03.mimecast.net
dns04.mimecast.net
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=aojpw1q8._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:74e31d82-60cd-440c-ae8a-75b8a5c2ad94@rep.uk.mimecastdmarcanalyzer.com; ruf=mailto:[email protected]; pct=100; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:74e31d82-60cd-440c-ae8a-75b8a5c2ad94@rep.uk.mimecastdmarcanalyzer.com
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
28 records- atlassian-sending-domain-verification=379b5e3d-d37e-4484-9b79-d643e25de749
- _globalsign-domain-verification=GeBngTn9j8-utE2irGheYZSAXx6u5iGMQcd_tKlAgN
- cursor-domain-verification-6g4h1p=P7sNX6iIllfLVAwnNYVWUM05Z
- jamf-site-verification=Jit5-Uf2KqE-HlASlKZPyA
- box-domain-verification=05b7e9a72c979ba0c07ca460b6daceecf4578ffa6b7dea530815794c934c917b
- atlassian-domain-verification=o46uxiY17PUJ2PcFuz9D4GTUr8f4eY895lZy8s22BZij9sEKkOThCKs+LwwzHUqP
- docker-verification=cc508638-4f67-4486-8043-ce17243de5cc
- anthropic-domain-verification-r5xarz=7s5piFk2wCCr5jrOSwU9qEV6p
- _yclqkkax7f9kmspblryk24940cqh2t2
- google-site-verification=TCtQARZdwqYz00QUGEaqKG6TpDRPxLnA0xjvOr1L7WE
- docusign=a975f19c-4ea8-4d81-a277-b1c8eac0b50c
- MS=ms33346375
- SPFv=spf1 redirect=aojpw1q8._spf._d.mim.ec
- google-site-verification=fedypP00EQfWF3QIChBj2kgHwODJEgMg1WUde21A-hE
- duo_sso_verification=ARujfCK13RBmfiGTUMzsraJDE6Kb1Yl549uRQOAFeQDMo6JkehyNoO9P3sXsmLdS
- drift-domain-verification=673004e7102db462b76d72b49a2aa2f0948de42f859e69fefebb034d73f9bccb
- jttl8lbdwhvcgz26b4qjnr7vg3cjjmpr
- _snmc0dy6yedgbxdtnag5bpm1j6m1c7m
- _8c3jko6yhagmu9aj0re99v35piez8mx
- gNg-j90w13dr-_ZlXyB6OcWL
- r9ffvqvn3lzqjntgng3b1n0tt1pdhs0w
- google-site-verification=QItWdZyz7z1CYXD0Gsx5_HXdktCfHjTBXEMOAF1Fo70
- kz87t95n047tq39ywhk4nysf9y1v1rdg
- figma-domain-verification=df1507af1380333d3aa590ac61423d853b53b56471355ae5c95d924f9fd8e6dc-1749476829
- 4xLha-tpX5JFdVtBWS5WC8jkjB1EEx5u
- kiro-site-verification=38d23567-b104-4a99-a5b3-56050f9ddb31
- dhnhwx5y55g27sj1xrngkjd5n6bdlffl
- miro-verification=962e0bf9f60f1a1fc2e48ccce0e009b7dd4ca754
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