Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
powster.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 15:50:06 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx3.googlemail.com
- aspmx.l.google.com
- aspmx2.googlemail.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
A / AAAA Records
- 3.171.139.123 ↩ server-3-171-139-123.jfk52.r.cloudfront.net
- 3.171.139.48 ↩ server-3-171-139-48.jfk52.r.cloudfront.net
- 3.171.139.44 ↩ server-3-171-139-44.jfk52.r.cloudfront.net
- 3.171.139.112
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 173.194.175.26 ↩ qs-in-f26.1e100.net
- 2607:f8b0:400d:c09::1b ↩ qk-in-f27.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
ns-918.awsdns-50.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-918.awsdns-50.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-918.awsdns-50.net
ns-1352.awsdns-41.org
ns-1622.awsdns-10.co.uk
ns-208.awsdns-26.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- facebook-domain-verification=gpx8ef3dpqope44089mu8ntggv1264
- google-site-verification=Di9yMN0xi4SkxOQm7B8HR58TTHDIBuGCS5KXCIDvkgw
- google-site-verification=FaYkrOH0rQ4A1D3bB7t5kX2miDC52ezN7QWoS7T-m4I
- google-site-verification=XKWC5rT9rigOa3Ew2BvuQwceHT3nxYWe3lE3WZP8URc
- hubspot-developer-verification=ODM4NGE1NGEtYjA5OS00Y2FiLWJlOTgtNGNmNDAxM2YxMjFi
- DMARCv=DMARC1; p=reject; pct=100; rua=mailto:[email protected]
- SPFv=spf1 include:_spf.google.com ~all
- 1password-site-verification=UHTR3Z5ZL5GSLHB733TMKXKIJ4
- MS=E97DE5F528DD7617CFB55399D7A91BF13DA676D0
- apple-domain-verification=vvTx7RjGMMFcBUnM
Full email verification for powster.com
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