Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crowdlinker.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 04:13:02 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 198.202.211.1
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
SOA Record
Raw SOA
ns-805.awsdns-36.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-805.awsdns-36.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-15.awsdns-01.com
ns-1730.awsdns-24.co.uk
ns-805.awsdns-36.net
ns-1452.awsdns-53.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:ses.crowdlinker.com include:servers.mcsv.net include:7987314.spf06.hubspotemail.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 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
8 records- facebook-domain-verification=7zrx6d10m0mzuv03on78akk5ydmcpw
- google-site-verification=XODd6Up1kxEpgvQ-jwwwNQgzl1XsGSMcLO1qxqT5888
- google-site-verification=cJuKX7Aj199ZySYMEYBodLwMI_FttITmUW1m8kYL5tE
- google-site-verification=r30kJ-f_EEPiACHq4_P26pxlJZKzctew27eUZpg5D2o
- SPFv=spf1 include:_spf.google.com include:ses.crowdlinker.com include:servers.mcsv.net include:7987314.spf06.hubspotemail.net ~all
- MS=ms37618161
- apple-domain-verification=JIIxU4tQyCdP9Jjb
- citrix-verification-code=8515eb48-3b26-4e18-a701-a7f6c64cb140
Full email verification for crowdlinker.com
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