Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
amstedrail.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 02:15:15 UTC · ↺ Refresh
MX Hostnames
- mxa-0021e701.gslb.pphosted.com
- mxb-0021e701.gslb.pphosted.com
MX Priorities
- mxa-0021e701.gslb.pphosted.com: 10
- mxb-0021e701.gslb.pphosted.com: 10
A / AAAA Records
- 23.185.0.4 (no PTR)
Mail Server IPs
- 148.163.152.227 ↩ mx0b-0021e701.pphosted.com
SOA Record
Raw SOA
ns57.worldnic.com namehost.worldnic.com 126031809 10800 3600 604800 3600
Primary NS (mname)
ns57.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031809
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns58.worldnic.com
ns57.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
9 records- hm0mbckmmd456s0emp685bvc11
- _p201hx5mdd3lvu8o63ygcu0qjegbb5g
- docusign=623ee06b-f388-4881-a47c-d6d1e78b778c
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- duo_sso_verification=PTA1JkaSBVLAthIlJctS6SJO9DRIXVsUuWQ4mkAbcDXF9FtjSsYqtUXThwKIyLfh
- vmware-cloud-verification-64f0cef9-2e26-4c5c-91bd-34769b3f98af
- apple-domain-verification=6i914gZ2R6nvgBMe
- _yuycxhwc1ldo3b6hllkr734jdi73gmw
- miro-verification=4e5edef4e60afccf04f834e66170b7becc209e32
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