Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
darlingtonschool.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 18:58:03 UTC · ↺ Refresh
MX Hostnames
- aspmx3.googlemail.com
- aspmx2.googlemail.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx2.googlemail.com: 10
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- aspmx3.googlemail.com: 10
A / AAAA Records
- 208.71.232.162 (no PTR)
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
ns1.pfnnet.net donald.parkersystems.net 2025091801 43200 7200 1209600 86400
Primary NS (mname)
ns1.pfnnet.net
Admin Email (rname)
donald@parkersystems.net
Serial
2025091801
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.pfnnet.net
ns1.pfnnet.net
ns2.pfnnet.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:208.71.232.170 include:_spf.google.com +include:outboundmail.blackbaud.net include:mailgun.org include:sendgrid.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
7 records- adobe-idp-site-verification=c9e1073bb22b3771e1de9a425383a177f019381b99f92c1cf8a4521588444b33
- Type: TXT Name: 20220118181304pm._domainkey Value: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDMoIcw7bGE530ptAYw3QSUu8EX0UOl3ZR5WKDTqe943WPSAqXgWvDBu+rFBp8C0f1t6QZKOIni/o71ZNpww4Xw08WFasHjNTRDqz1K+fH6RGtedZRx5dPo264yijcNBCuD6ciIkXVksJ8NlFgOLlcBR0WAWC0Jphx1bnBPCyqdFQIDAQABType:
- apple-domain-verification=y17Wy7y3dRPJIzlL
- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDxG9DqlAlJcQuJ/XRge8pbUKIHhkDxKyJLWbV8pwTVJ+ipJZlwicUvobZLbRCFnKBbyLNA/b7GD4XMPXJJffYlkVOCazxxx1VYMBxEBCmwcGVkPey69NazuJaWwMyHqmd8Be2RTMOz7t0AgpHr+GRWIi+mZOvld9I48bQ0+iE+CwIDAQAB
- SPFv=spf1 ip4:208.71.232.170 include:_spf.google.com +include:outboundmail.blackbaud.net include:mailgun.org include:sendgrid.net ~all
- cisco-ci-domain-verification=14b2c2babe9669e1fd72b7d4f01dd9a04d5a4bbbcc168d3d53ad3c2db3f26d4c
- k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCltXj1kWGqgNGm5M2kgOrN8nWPWsd8jT176Cu2l/j8M86X2hTsyVS+222vWtOBaWk/laBOYDeH3HF8A3hfDRfVJEFm4XLw7t1PE53Ea+1Sk7DcPe/BQcGbXbqeTz6ExLRe2xEmtfa/9YzrgQXVPxXQ/AS9bYVr1ijYB5iYrzqAxwIDAQAB
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