Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fontainebleau.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:34:23 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 104.18.29.20 (no PTR)
- 104.18.28.20 (no PTR)
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns1.markmonitor.com hostmaster.markmonitor.com 2025101305 86400 3600 2592000 172800
Primary NS (mname)
ns1.markmonitor.com
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2025101305
Refresh
86400s
Retry
3600s
Expire
2592000s
Minimum TTL
172800s
Nameservers (NS)
ns2.markmonitor.com
ns3.markmonitor.com
ns4.markmonitor.com
ns5.markmonitor.com
ns6.markmonitor.com
ns7.markmonitor.com
ns1.markmonitor.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:74.175.88.155 ip4:8.18.39.202 ip4:74.175.88.156 ip4:74.175.88.159 ip4:184.72.108.167 ip4:184.72.108.53 ip4:50.112.156.227 ip4:50.112.156.226 ip4:72.32.176.154 ip4:72.32.176.157 ip4:72.32.176.156 ip4:72.32.176.155 ip4:174.143.90.133 ip4:72.32.6.134 ip4:108.166.171.211 ip4:72.32.222.236 ip4:20.25.114.21 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; aspf=r; adkim=r
⚠ p=none — monitoring only, no enforcement
📋 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
8 records- MS=ms31568990
- facebook-domain-verification=kd2fz92i2nzvkxwz5f3p8awb7deho9
- gvi185hc4eth21rniq7ji8glbn
- SPFv=spf1 ip4:74.175.88.155 ip4:8.18.39.202 ip4:74.175.88.156 ip4:74.175.88.159 ip4:184.72.108.167 ip4:184.72.108.53 ip4:50.112.156.227 ip4:50.112.156.226 ip4:72.32.176.154 ip4:72.32.176.157 ip4:72.32.176.156 ip4:72.32.176.155 ip4:174.143.90.133 ip4:72.32.6.134 ip4:108.166.171.211 ip4:72.32.222.236 ip4:20.25.114.21 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:sendgrid.net -all
- _globalsign-domain-verification=JISMYicSjYQMSVse8RQebKVLppLFX3ZBkrIedcrcmC
- SPFv=spf1 include:rp.oracleemaildelivery.com include:oracleindustry.com ~all
- DIyEX5FzWnhAMcUfF2ulPe/C+99c1C6byeOuvGXJIaoJy4hFGrvpO5ReGzRoQL6bdRP25tMu/FRXnI3mSMieaQ==
- g9cfl6rt62vtp7t3qgk1frb7349jz38c
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