Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
georgetownisd.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 10:13:17 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 104.17.71.73
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
hasslo.ns.cloudflare.com dns.cloudflare.com 2404102780 10000 2400 604800 1800
Primary NS (mname)
hasslo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404102780
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hasslo.ns.cloudflare.com
naya.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:65.36.37.129 ip4:66.195.143.26 ip4:8.12.72.20 ip4:50.223.178.200/29 include:customerspf.schoolmessenger.com include:spf.gaggle.net include:_spf.google.com include:mailgun.org ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
14 records- v=ad923630-bda9-4d4f-80fc-1880094e3b50
- apple-domain-verification=CEvq6l4pLEHZfbPr
- autodesk-domain-verification=6Yo3WuRWgVhu3zumK182
- duo_sso_verification=C4NCSv6ls93dp2aSU8AFgSWTU5e40nf0zck7G2xhPyWsRMzYI8UTVXkOQz5stgwC
- anthropic-domain-verification-czkfm6=Su9xtiSxC9dQrfgHJwcvfPwZW
- google-site-verification=gSi0gSoH378QEO5uEMRd-NYnYwZ1AYNiIMaBt5N-6DY
- adobe-idp-site-verification=979b520aaf0178af8de422015e7b0f945558e924bad5edf50c7730a69ac4ea46
- cisco-ci-domain-verification=21b35dcdeab7b3c3ab495eb51b0e6bcdce6c442ba9e7f2cefb6ff4d2233cf6c1
- google-site-verification=JtEkzWOPmObQvpIW0tJYafz78YXtUg0hJI1hlnSqMjQ
- SPFv=spf1 ip4:65.36.37.129 ip4:66.195.143.26 ip4:8.12.72.20 ip4:50.223.178.200/29 include:customerspf.schoolmessenger.com include:spf.gaggle.net include:_spf.google.com include:mailgun.org ~all
- atlassian-domain-verification=wpT/lpuUtQyJoQ/7T3IYpiHeaPU5SME6SKa1Fddr7eLW/fQvAoTSMudx5FuKaC7f
- google-site-verification=6WKZMEHEaPI3C1HY1PK-NIWoloLUhfF3BEIvnnt4muQ
- virtru-site-verify=YAaC6I7rEAdC3kgX1QQ0GJwq5mUkg3p38NS4HFej
- v=msv1 t=c0331641ae0240b60cb98bd7f3f691
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