Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
loeb.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 22:45:10 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
- 23.100.43.208 (no PTR)
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009011972 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009011972
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns2.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns0.dnsmadeeasy.com
ns4.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 a:smtp.viglobal.com include:_netblocks.mimecast.com include:spf-us.emailsignatures365.com ip4:44.216.154.56/29 ip4:18.246.145.200/29 ip4:34.204.210.91 ip4:52.0.5.153 ip4:52.71.53.79 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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
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
15 records- google-site-verification=ZKMr31jcMqrDGAWND2A3RFMXi2zJybCWdGcSn8wJoMQ
- SPFv=spf1 a:smtp.viglobal.com include:_netblocks.mimecast.com include:spf-us.emailsignatures365.com ip4:44.216.154.56/29 ip4:18.246.145.200/29 ip4:34.204.210.91 ip4:52.0.5.153 ip4:52.71.53.79 -all
- cisco-ci-domain-verification=4e431916267fcc29b00fffab1a7c6be6ed758fdcbf0480bb915331a803e1e778
- smartsheet-site-validation=IhM-Y0RyWEG6e5yOsJbcBpQF-u8YS1e4
- MS=ms90677128
- atlassian-domain-verification=sgcns7kneHIhq1Tuv6GGGR/ZsT5yrKsNGIak9EUq/odD4kmxaR4CBMj0YsAL0ZaW
- google-site-verification=KQYFSgJH2WGFInOAshknzXuFpvux7xDo3O3Ap2jQg-Y
- 6NsaNyYdEXYa8z/FqNm20Ow+WVnoVpWXLgIZjs9SAtiL9T8y6BzoPNrcQCLPV+PT6FUb1Qf3NaUhl7U9Kz7apA==
- google-site-verification=s5Et0gnaUGrzXZXCIeNlDb7ydB9uHUKyFhG_Tss4v_o
- docusign=e68cab9d-322d-4601-bbdf-a7d8dc217382
- apple-domain-verification=KprCfXPXu6S5ZNcM
- ZOOM_verify_I1llv_lnThOwcvY9LWzjig
- loeblink.azurewebsites.net
- MS=F9E3DE1AD319A97CA6F5A926F0EE163E7BC81A98
- gamma-domain-verification-dw2mfg=eiJHqP0xUPlDDf6wUMxhAwX84
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