Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
agero.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 01:06:58 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
- 23.185.0.2 (no PTR)
- 2620:12a:8001::2 (no PTR)
- 2620:12a:8000::2 (no PTR)
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns-376.awsdns-47.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-376.awsdns-47.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-376.awsdns-47.com
ns-763.awsdns-31.net
ns-1296.awsdns-34.org
ns-1882.awsdns-43.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com include:amazonses.com include:_spf.salesforce.com include:2932510.spf10.hubspotemail.net include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; sp=reject; ruf=mailto:[email protected]; fo=0;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- slack-domain-verification=7EMVobt0GFx1KsVMJO9rnfMiAqHXMUvKJhxN9hth
- CxUtOrgo6yW6Yuec5ykSwogcQCYQ5Ao6adgE27fDcZ2guBDqDtXNUc1OyrVBHcnYzK3VY4mpGmfBqd2je8zftw==
- docusign=5cb80050-82f3-4df5-8e94-d78990844319
- google-site-verification=kDPlKurPkmkO4i2yZHTPps3HYKiJ-Kb3WeRQfKvNlCw
- google-site-verification=bCMRPFtijopLh4NNElbsQxzaL06_cxCh81EOWVJBcIg
- atlassian-domain-verification=0aImeYKcSEKzGYmb7UZwztYQoefrktpGC0d4r/tXPJ6UczmU8Weim0ylCrk5WTrd
- vmware-cloud-verification-b8332537-cc5e-409f-9716-952bcd2aadf0
- mongodb-site-verification=gpa3vkoNUxCFBNTk1Dzr6WQxIjDFTxAv
- amazonses:cCahUZVx8kIhljnnh7FYQza6BfTqR2bjPIq60gMbiTw=
- MS=ms19357911
- google-site-verification=aVcc5Zg3YaIrqv8rfDYVNZtF_xqfoj2bNaKlZXDAa3k
- google-site-verification=sAGEB3pCuioWeT8wV-lPX61RtcbsfIzc6VTuuarzvzo
- apple-domain-verification=lmR2z4GE63E5hRRD
- SPFv=spf1 include:us._netblocks.mimecast.com include:amazonses.com include:_spf.salesforce.com include:2932510.spf10.hubspotemail.net include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com -all
- atlassian-domain-verification=w95P0su2jGEFfIXfgyUGvabmBdCopWTQaGooUVOrEJuYLL/HRVJlSmDDWRap706H
Full email verification for agero.com
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