Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
meridianbioscience.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 04:32:01 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
- 35.185.108.40 ↩ 40.108.185.35.bc.googleusercontent.com
Mail Server IPs
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns41.worldnic.com namehost.worldnic.com 126030408 10800 3600 604800 3600
Primary NS (mname)
ns41.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126030408
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns41.worldnic.com
ns42.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:173.197.158.131 ip4:173.197.158.140 include:spf.protection.outlook.com include:20252546.spf06.hubspotemail.net include:auth.msgapp.com include:us._netblocks.mimecast.com include:_spf.smtp.com include:_spf.salesforce.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 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
13 records- amazonses:ZBVuZM7CtMqGsdK0xsibfxTUfj976IdT4uhghqH0Yjo=
- 0ed1fe018a426c06f55b534fc496cb810254b16cc0
- SPFv=spf1 a mx ip4:173.197.158.131 ip4:173.197.158.140 include:spf.protection.outlook.com include:20252546.spf06.hubspotemail.net include:auth.msgapp.com include:us._netblocks.mimecast.com include:_spf.smtp.com include:_spf.salesforce.com -all
- apple-domain-verification=DnsqZeje3rzJVS7Z
- y45cKGwK1x16tquSpQKBZ4Onu7skwDK5Me4poLgwLAomkTI0G3UXWKxnMaufLISHqJ/zEIXsBIMbJNYauNs/WA==
- _udqgjumikbpdzauf5zxb0xavfef0xa9
- MS=ms63990213
- google-site-verification=PnO7Vf80BU_4J5x3zinRKod8d7YFv6GBdK7fzyOAei8
- google-site-verification=LwhtOtuaYmxZ9rGw7YGPRd7CRNCTJBKEAgtNKW5U9iM
- facebook-domain-verification=7mjupe283uxhgvxuynxo5gu5ilwum9
- M0E4R05427
- openai-domain-verification=dv-Dxr5v7ZQJDI8AYNaKbCrVvov
- google-site-verification=TKR05HSOIiTonnv8Tope7DYtFNXzkisqxJEpBeFkoqY
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