Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
joingroups.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 21:58:29 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx3.googlemail.com
MX Priorities
- aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 30
- aspmx3.googlemail.com: 50
- aspmx2.googlemail.com: 40
- alt1.aspmx.l.google.com: 20
A / AAAA Records
- 151.101.66.159 (no PTR)
Mail Server IPs
- 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
ns75.worldnic.com namehost.worldnic.com 126032709 10800 3600 604800 3600
Primary NS (mname)
ns75.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126032709
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns75.worldnic.com
ns76.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mail.zendesk.com include:customeriomail.com include:sendgrid.net include:spf.virtrugateway.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=10; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._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
11 records- MS=5871559A7C913BC8DE6401816F92D60369F9BC36
- google-site-verification=211ETfFinwxKe0TpjOejHvsSgkobnAVbgV-yK5afGbE
- ZOOM_verify_oNlMMoTs4BVfSPi5ukCU7s
- ZOOM_verify_lw5kEgTSSfiaS3dOKvKv9w
- apple-domain-verification=SpEe6_tQGOwPxoPS9IaVQpvemXkCKH892Ua9XLJ0CHg
- google-site-verification=hFwNfpZhKyf_zOY_BL_-3QZ2sNtmPBcM9PM_yBy7AkM
- MS=ms20058640
- apple-domain-verification=XGrB7SewNqPnFhVL
- SPFv=spf1 include:_spf.google.com include:mail.zendesk.com include:customeriomail.com include:sendgrid.net include:spf.virtrugateway.com ~all
- virtru-site-verify=nDp8NUG3iPNDePLdBWfGtzWaVLYvJRL9j4KcwjXx
- google-site-verification=LTx4B20YL69WnhDCnQAKKKB340s3pyyrXyLY2uzXOTA
Full email verification for joingroups.com
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