ascential.com

Valid Email Server
Domain Lookup › ascential.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ascential.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 14:39:10 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-2.mimecast.com
  • us-smtp-inbound-1.mimecast.com

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 20
  • us-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 52.223.46.84 ↩ acda14e4b0989a202.awsglobalaccelerator.com
  • 35.71.140.14 ↩ acda14e4b0989a202.awsglobalaccelerator.com
  • 2600:9000:a518:3bfc:e49a:b673:6c55:9439 ↩ acda14e4b0989a202.dualstack.awsglobalaccelerator.com
  • 2600:9000:a61c:6287:7f31:5cc3:c731:79b ↩ acda14e4b0989a202.dualstack.awsglobalaccelerator.com

Mail Server IPs

  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns-1784.awsdns-31.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1784.awsdns-31.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-477.awsdns-59.com
ns-637.awsdns-15.net
ns-1225.awsdns-25.org
ns-1784.awsdns-31.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:amazonses.com include:_spf.salesforce.com include:_spf.qualtrics.com include:mktomail.comip4:155.56.208.100/30 ip4:157.133.97.216/30 ip4:169.145.66.70/31 ip4:169.145.66.72/31 ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; pct=100; sp=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

17 records
  • google-site-verification=cT9WZoEVNkwKryNgd_XpKpSK5XAfTqRR5IcYsufuXtQ
  • onetrust-domain-verification=d169472899e640df8f72cc577c7e6bdb
  • 54zbc00brgtwl61mqy8t7z4m7frsqxd9
  • mongodb-site-verification=wEzFULKny0ghizBqhFBjwZjwQThu2UBp
  • SPFv=spf1 include:_spf.google.com include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:amazonses.com include:_spf.salesforce.com include:_spf.qualtrics.com include:mktomail.comip4:155.56.208.100/30 ip4:157.133.97.216/30 ip4:169.145.66.70/31 ip4:169.145.66.72/31 ~all
  • aliyun-site-verification=2d7b2bcb-fd88-4f6e-942e-710850a449f0
  • _kkgljt3sabfv8dumn4w2wy5lh3dwggj
  • 0ed1fe018a994911940bda46a5b3c41172918f7bfc
  • atlassian-domain-verification=HOKYLYE1w6hdTcpdjs6eDjJXOmGbJ7T2pa53GBdwKqXOp3HDsEkUAUwzHI6lLRsD
  • _8vpm2gaqza4k7w6ohrjrn5oz5fp3k3l
  • MS=ms20515632
  • mnfy22pzlh5vrfr7xd073ctkp6q8dg4t
  • sophos-domain-verification=7adc68ed487ea0b6b6ca001c3653a29bbad316505bf7f68ee5646a3fd4ba8cb4
  • MS=ms11116731
  • frhm424y92m9cvzd4k3qns8qmj4g9q1m
  • c50lkrbk2zqb30h9th1trkyrw4wfqmtc
  • vplkrnnhl98t8wr6s5vt4t9v3vnxs73t
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