Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schoolinks.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 05:14:55 UTC · ↺ Refresh
MX Hostnames
- aspmx2.googlemail.com
- aspmx.l.google.com
- aspmx3.googlemail.com
- alt2.aspmx.l.google.com
- feedback-smtp.us-east-1.amazonses.com
- alt1.aspmx.l.google.com
MX Priorities
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- feedback-smtp.us-east-1.amazonses.com: 20
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 3.218.134.115 ↩ ec2-3-218-134-115.compute-1.amazonaws.com
- 18.235.76.96 ↩ ec2-18-235-76-96.compute-1.amazonaws.com
- 34.192.233.193 ↩ ec2-34-192-233-193.compute-1.amazonaws.com
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
ns-174.awsdns-21.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-174.awsdns-21.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-174.awsdns-21.com
ns-2012.awsdns-59.co.uk
ns-536.awsdns-03.net
ns-1306.awsdns-35.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:sendgrid.net include:amazonses.com include:_spf.salesforce.com include:20306020.spf10.hubspotemail.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1; aspf=r; adkim=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 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
9 records- bw=mjJ61k60t1J1+uJJqPNRbu0GYATdxYI+8pDhT9auYBUS
- google-site-verification=Pgi5NAxcMJbZhuQfdklaZ_qOqgvAO3uKLQBGLOMIYxg
- google-site-verification=cWv1ZJE0MAYtUlJ9PC5ragjp4-1RLUvA4Lr1zA44ebY
- google-site-verification=gINoI4mspIrsxEyfqE7AxNoNd5Z-Jb4_GMhozm7_Sq0
- SPFv=spf1 include:_spf.google.com include:sendgrid.net include:amazonses.com include:_spf.salesforce.com include:20306020.spf10.hubspotemail.net ~all
- zoom-domain-verification=ZOOM_verify_804b63baeb85417a8bf21590caad483b
- 4B64EF1"
- "MS=C900CB695A61EA29B367E13695A748514
- apple-domain-verification=DyiH40NBHXqMqKQm
Full email verification for schoolinks.com
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