Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
terrepower.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 22:10:20 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 104.21.19.140 (no PTR)
- 172.67.186.121 (no PTR)
- 2606:4700:3033::6815:138c (no PTR)
- 2606:4700:3036::ac43:ba79 (no PTR)
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
oswald.ns.cloudflare.com dns.cloudflare.com 2398810832 10000 2400 604800 1800
Primary NS (mname)
oswald.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398810832
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
oswald.ns.cloudflare.com
peaches.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.terrepower_com._d.easydmarc.pro -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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- E746C931FD
- MS=ms28553339
- apple-domain-verification=z4ZWtesRc_1RZYsuYuZljJbFxVTbf_qNB5gho9tdDsA
- google-site-verification=r-H-L79xis_33psRhaR8fVxHQLvxVQxlfdcTagrcEKM
- SPFv=spf1 include:_spf.terrepower_com._d.easydmarc.pro -all
- 0ed1fe018a823f79f2c4d34bf0a135e73329c32009
- Acumbamail-domain-verification:5e9b97de-67ae-11f0-8394-005056bd5094
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