Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sciquest.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 15:46:16 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 52.20.64.152 ↩ ec2-52-20-64-152.compute-1.amazonaws.com
- 54.92.253.58 ↩ ec2-54-92-253-58.compute-1.amazonaws.com
- 3.225.193.147 ↩ ec2-3-225-193-147.compute-1.amazonaws.com
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns-1044.awsdns-02.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1044.awsdns-02.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-955.awsdns-55.net
ns-1044.awsdns-02.org
ns-1779.awsdns-30.co.uk
ns-335.awsdns-41.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:199.188.157.80/32 ip4:147.78.32.80/32 ip4:173.252.161.148/32 ip4:128.136.230.132/32 ip4:199.188.157.50/32 ip4:34.236.72.193/32 ip4:44.194.182.36/32 include:us._netblocks.mimecast.com include:_spf.salesforce.com include:_spf.google.com -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]; fo=1;
⚠ 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
4 records- _globalsign-domain-verification=GkxPzEuYVQWvgIl83Y9DevKgOZz74vA0Jw_g-CNndE
- _globalsign-domain-verification=f1CEuYg6LkgjcF63SyAB6LR6hnB0qxidPLtFBh9jEV
- _globalsign-domain-verification=oXYCTPjpXbwq-dM3XvJlQSfi_WTssG1rx_pomHc0H2
- SPFv=spf1 ip4:199.188.157.80/32 ip4:147.78.32.80/32 ip4:173.252.161.148/32 ip4:128.136.230.132/32 ip4:199.188.157.50/32 ip4:34.236.72.193/32 ip4:44.194.182.36/32 include:us._netblocks.mimecast.com include:_spf.salesforce.com include:_spf.google.com -all
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