Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
amstock.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 00:02:50 UTC · ↺ Refresh
MX Hostnames
- astsmtp01.amstock.com
- astsmtp02.amstock.com
MX Priorities
- astsmtp02.amstock.com: 10
- astsmtp01.amstock.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 69.164.74.45 ↩ astsmtp02.amstock.com
- 69.164.74.44 ↩ astsmtp01.amstock.com
SOA Record
Raw SOA
ns1.eurodns.com hostmaster.eurodns.com 2025112000 43200 7200 1209600 86400
Primary NS (mname)
ns1.eurodns.com
Admin Email (rname)
hostmaster@eurodns.com
Serial
2025112000
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.eurodns.com
ns3.eurodns.com
ns4.eurodns.com
ns1.eurodns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:69.164.74.4 ip4:184.150.231.160/27 a:astsmtp01.amstock.com a:astsmtp02.amstock.com a:cstsmtp01.canstockta.com a:cstsmtp02.canstockta.com include:mktomail.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:[email protected];fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
s1._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
3 records- citrix.mobile.ads.otp=9hhw600j645pu32nervn
- 3m7tNCtS2GPfxhRgRVOVDH4ZSJvEvx1w0OMqO6xgAFsBL+bn/Zk4dES8JFdXgjE5LtiwRNV6gqARPmAROIP2Hw==
- SPFv=spf1 ip4:69.164.74.4 ip4:184.150.231.160/27 a:astsmtp01.amstock.com a:astsmtp02.amstock.com a:cstsmtp01.canstockta.com a:cstsmtp02.canstockta.com include:mktomail.com ~all
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