Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tundraland.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 02:14:49 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
- 35.208.38.240 ↩ 240.38.208.35.bc.googleusercontent.com
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ 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
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
phil.ns.cloudflare.com dns.cloudflare.com 2398566516 10000 2400 604800 1800
Primary NS (mname)
phil.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398566516
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
phil.ns.cloudflare.com
zara.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +ip4:71.67.35.226 +ip4:74.84.79.34 +ip4:54.213.101.86 include:us._netblocks.mimecast.com include:_spf.salesforce.com include:sent-via.netsuite.com include:spf.happyfox.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 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
10 records- MS=ms51417129
- apple-domain-verification=O4aMDcpxZgla5IRG
- google-site-verification=-pf9zPgR99I5KwKQRCuxZpFHMyio5eOWQ8pFLBzCQDE
- google-site-verification=poskansNPWISXrJetR8YGlqYH9RATv3dPq30ZnDDcBY
- knowbe4-site-verification=f6c144efff7c05b408fc819e908e7a54
- tdo2gqartt3lbu6qquu495cfej
- SPFv=spf1 +ip4:71.67.35.226 +ip4:74.84.79.34 +ip4:54.213.101.86 include:us._netblocks.mimecast.com include:_spf.salesforce.com include:sent-via.netsuite.com include:spf.happyfox.com ~all
- 0ed1fe018a17623220059e447e8e7ae8b3bab3cced
- 0ed1fe018a390a8f2f06d4435e8645a95328fa691c
- MS=ms31152536
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