redwoodptg.com

Valid Email Server
Domain Lookup › redwoodptg.com

Domain Overview

DNS: ✓ 17h ago Checker: ✓ 17h ago
redwoodptg.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-02 03:06:08 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • usb-smtp-inbound-2.mimecast.com: 10
  • usb-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 162.159.135.42 (no PTR)

Mail Server IPs

  • 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
  • 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com

SOA Record

Raw SOA ns3.asrc.com hostmaster.asrc.com 64 10800 3600 2419200 900
Primary NS (mname)
ns3.asrc.com
Admin Email (rname)
hostmaster@asrc.com
Serial
64
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

ns3.asrc.com
ns4.asrc.com
ns2.asrc.com
ns1.asrc.com

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=5arrj4ub._spf._d.mim.ec
📊 DNS lookups: 1/10

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

5 records
  • autodesk-domain-verification=lku-8tpjyYaVTvFWFkSw
  • SPFv=spf1 redirect=5arrj4ub._spf._d.mim.ec
  • knowbe4-site-verification=4c38b06977c967dc5ee97e885eca87a8
  • dmlld3BvaW50X2F6dXJlX2NvbW1vbg==
  • MS=ms57115004
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