Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
meditechmedia.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 08:42:31 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
- 172.67.187.3 (no PTR)
- 104.21.19.172 (no PTR)
- 2606:4700:3036::ac43:bb03 (no PTR)
- 2606:4700:3036::6815:13ac (no PTR)
Mail Server IPs
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
edna.ns.cloudflare.com dns.cloudflare.com 2398925791 10000 2400 604800 1800
Primary NS (mname)
edna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398925791
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
edna.ns.cloudflare.com
quentin.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:nucleusholdings.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
13 records- smartsheet-site-validation=d-mpfEkN4Fr5TGd4ii7TD23dd6HXpEKm
- smartsheet-site-validation=fJZNusmriC9IJiNVOR2ShaSEU0onefIi
- SPFv=spf1 include:nucleusholdings.com ~all
- 5d+FRtYe9yByjIXbBMGB/amqVYAbUPeSWEboTomxuz8Ff7MsA0I9ajoCeS7TN8/V9eJe25sKwQ7mvNntatTwjQ==
- MS=ms40933076
- MS=ms77295924
- aWQwJ7d7rHzuuf/KFm+HhBqJUeD/IRAnJpQMdOOTg5E57Vk9p4aKhEkCNPfwktJtjHoYKxZxBFe6y29JC9CtHw==
- box-domain-verification=11343661caae99f8622d8a1f2212f8550f0cd37e8e4f450ef4249d78e9982637
- google-gws-recovery-domain-verification=45880032
- google-site-verification=whDnBhJ82YH7yxoBQ0Xo6t6ihqoFu9azF-SiafwrlwU
- hTso4GmhmyjsMXaYc6+7k0Cnhi7lYb3uLyRFo9wqbSuOpW5FxNzyTPuGhltQOf17XOqgd3ZijSc6bPVIuJ2Upg==
- knowbe4-site-verification=51ff0bf42146d40a256c82675dc58ff8
- onetrust-domain-verification=c0a5d251025d405c96ab2e8f52ebf156
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