Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
glasslewis.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 21:43:07 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ 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
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns1-09.azure-dns.com webmaster.glasslewis.com 1544170714 10800 3600 604800 300
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
webmaster@glasslewis.com
Serial
1544170714
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns3-09.azure-dns.org
ns4-09.azure-dns.info
ns1-09.azure-dns.com
ns2-09.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:spf_c.oracle.com include:spf_c.oraclecloud.com include:us._netblocks.mimecast.com include:spf.mandrillapp.com include:7114621.spf04.hubspotemail.net ip4:72.3.217.163 ip4:72.3.217.171 ip4:20.36.241.172 ip4:40.67.185.190 ip4:40.119.152.177 ip4:52.142.239.76 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
9 records- asv=76ac2cac180c1293cc9445edffe2318e
- _2hawfo9guwr194wy1zgb0flriqaz57q
- atlassian-domain-verification=9pkQ/dvKUsSOif0pyL5j0jSAj/Ly3x9NIiRSTb9zKz6vg2L5/ldCUMScwNrsEnpq
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:spf_c.oracle.com include:spf_c.oraclecloud.com include:us._netblocks.mimecast.com include:spf.mandrillapp.com include:7114621.spf04.hubspotemail.net ip4:72.3.217.163 ip4:72.3.217.171 ip4:20.36.241.172 ip4:40.67.185.190 ip4:40.119.152.177 ip4:52.142.239.76 -all
- MS=ms51096161
- MS=ms81873093
- glasslewisco.wpengine.com
- MS=ms57263380
- mongodb-site-verification=6DEjXQOReHsgrLqLTMW7OMH7kC4Lgu17
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