Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
strakergroup.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 15:13:31 UTC · ↺ Refresh
MX Hostnames
- aspmx3.googlemail.com
- alt1.aspmx.l.google.com
- aspmx2.googlemail.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 20
- aspmx2.googlemail.com: 30
- aspmx3.googlemail.com: 30
- aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 20
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
ns11.constellix.com dns.constellix.com 2015010137 43200 3600 1209600 180
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
dns@constellix.com
Serial
2015010137
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns51.constellix.net
ns61.constellix.net
ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:sendgrid.net include:20462040.spf01.hubspotemail.net include:amazonses.com include:spf.mtasv.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 253 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
9 records- miro-verification=11879ac7b2ad971d70ba0cdc8fbe5e0be7a11b96
- 9LlnVkl6Kin7DBYnHtEWmRXM_lAF2A
- google-site-verification=53-zDrlV7g_LCow_Ib2fo6Z0VWfJ9shIHDOOCb9JFXQ
- SPFv=spf1 include:_spf.google.com include:sendgrid.net include:20462040.spf01.hubspotemail.net include:amazonses.com include:spf.mtasv.net -all
- dropbox-domain-verification=t0lhudc789dm
- MS=ms60856975
- slack-domain-verification=Qovco9qOv83dp8gZLWcgQKm0D7oJSIby4JzrAUuc
- atlassian-domain-verification=xocakYKjyyslsLoc0IaCq63Nf1l2EHNIBMcHjcYVfy09YvzSeyil3SAGWnjn9B9D
- ZOOM_verify_iXlFzpvoEbPRHhMov8b47g
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