Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rochestermidland.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 15:37:18 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
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns9.worldnic.com namehost.worldnic.com 126031810 10800 3600 604800 3600
Primary NS (mname)
ns9.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031810
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns10.worldnic.com
ns9.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:40.128.119.160/32 ip4:40.128.119.161/32 include:us._netblocks.mimecast.com include:_spf.google.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spf.US.exclaimer.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
8 records- SPFv=spf1 ip4:40.128.119.160/32 ip4:40.128.119.161/32 include:us._netblocks.mimecast.com include:_spf.google.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spf.US.exclaimer.net ~all
- MS=ms70793182
- 0ed1fe018aab6e21d7b51f4a169845420baf332097
- hhn3cd3578otko1me7if0733gi
- 0ed1fe018a5ce960b73af74b15af73c585e8f3ab09
- google-site-verification=WAIqggiRWPByC-nnxMa1YM5-7mqLGqBjSOsjoOjl92g
- include:4353400.spf08.hubspotemail.net
- bw=f4ZlrlkHyRtY5dtaFuXMDK4ckZWtyAciTA7h2MAdpDmo
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