Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
asrcindustrial.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 15:01:52 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-1.mimecast.com
- usb-smtp-inbound-2.mimecast.com
MX Priorities
- usb-smtp-inbound-1.mimecast.com: 10
- usb-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 162.159.134.42 (no PTR)
Mail Server IPs
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
ns1.asrc.com hostmaster.asrc.com 118 10800 3600 2419200 900
Primary NS (mname)
ns1.asrc.com
Admin Email (rname)
hostmaster@asrc.com
Serial
118
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns2.asrc.com
ns3.asrc.com
ns4.asrc.com
ns1.asrc.com
SPF Record
✓ Strict (-all)
v=spf1 include:usb._netblocks.mimecast.com include:_spf.salesforce.com include:mailgun.org include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:199.249.161.243 ip4:199.249.161.6 ip4:66.223.229.126 -all
📊 DNS lookups: 5/10
✓ 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
14 records- cisco-ci-domain-verification=43940a7fabb846bb03a3a2aba5a576f60d65a9ba19821ac1ffddc5e4e3538d91
- bulohfho0146mh217rtptkji0
- bd8g1tp52kj2rlq50223h5fdd5
- smartsheet-site-validation=u4LNqiVOByNOCeNa4Zgyhz_arzw5FgRt
- ibmid=6988db61-8343-4999-9c34-365349dd961b
- autodesk-domain-verification=sPUJ9-4HMAa5uyNHbsN4
- knowbe4-site-verification=4c38b06977c967dc5ee97e885eca87a8
- dmlld3BvaW50X2F6dXJlX2NvbW1vbg==
- SPFv=spf1 include:usb._netblocks.mimecast.com include:_spf.salesforce.com include:mailgun.org include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:199.249.161.243 ip4:199.249.161.6 ip4:66.223.229.126 -all
- v=verifydomainMS=8093974
- OfStism9yuAcILv803gur1EkYqqLvgHPPgWqkdx3tH1ayqhMvsy/YO/UbCrA1/LLjSkhLRAinvwulgwHgkMmGQ==
- MS=ms34623830
- i94rgif8ldf1cnph2o91mvkft2
- google-site-verification=fo4O7Jdgp7lGK71UElfPoH8t5txov6qaF0tYjlk4hac
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