Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bayerbecker.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:56:24 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 0
A / AAAA Records
- 172.67.74.114 (no PTR)
- 104.26.0.126 (no PTR)
- 104.26.1.126 (no PTR)
- 2606:4700:20::681a:17e (no PTR)
- 2606:4700:20::681a:7e
- 2606:4700:20::ac43:4a72
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ 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
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
arnold.ns.cloudflare.com dns.cloudflare.com 2397822484 10000 2400 604800 1800
Primary NS (mname)
arnold.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397822484
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
arnold.ns.cloudflare.com
sima.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:108.160.153.56 ip4:108.160.153.59 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- b66c819ab0e8bca49a303c3e1dc7cced630825579bf261be268c626108ef8179
- facebook-domain-verification=ulerlqgqw3zl6bru5z283ow70v0jnp
- SPFv=spf1 ip4:108.160.153.56 ip4:108.160.153.59 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ~all
- zan-ej5-dem
- MS=ms77517238
- YmF5ZXI=
- ZOOM_verify_p-sQkGM7Q26MhAmTlNu9WQ
Full email verification for bayerbecker.com
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