Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
learnworlds.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 23:00:25 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 172.66.2.13
- 162.159.142.17
- 2a06:98c1:58::205
- 2606:4700:7::205
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
SOA Record
Raw SOA
ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.com 836 21600 3600 259200 300
Primary NS (mname)
ns-cloud-e1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
836
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-e1.googledomains.com
ns-cloud-e3.googledomains.com
ns-cloud-e4.googledomains.com
ns-cloud-e2.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mandrillapp.com include:_spf.google.com include:servers.mcsv.net include:145641268.spf03.hubspotemail.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
7 records- ca3-b2955b9e11d747778e4de3f10d0bcb8e
- SPFv=spf1 include:spf.mandrillapp.com include:_spf.google.com include:servers.mcsv.net include:145641268.spf03.hubspotemail.net ~all
- hubspot-developer-verification=ZTYxMjkxNTctNjY0Yi00YTBiLWFhMmMtZDE4NTI2YTkwM2M0
- google-site-verification=aLBboyl4h5IJ_ZLOGupzALbNO8Bhzk2Qh51levjRORg
- google-site-verification=9ldQsNJNTY9peXzk3IYDFKj05XyDptuj3u-89uTK1TQ
- openai-domain-verification=dv-og0M1dT6qj2EwyOw01PENWBL
- facebook-domain-verification=qc02q3p3ugz3kxsajo6n1it16iz4r1
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