Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
winsbyinc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 15:44:55 UTC · ↺ Refresh
MX Hostnames
- mgw1.trinsictech.com
- mgw2.trinsictech.com
MX Priorities
- mgw2.trinsictech.com: 10
- mgw1.trinsictech.com: 10
A / AAAA Records
- 104.239.207.217 ↩ live_compute.winsbyinc.com
Mail Server IPs
- 38.97.16.210 ↩ mgw1.trinsictech.com
SOA Record
Raw SOA
dns1.stabletransit.com ipadmin.stabletransit.com 1763363926 21600 3600 1814400 300
Primary NS (mname)
dns1.stabletransit.com
Admin Email (rname)
ipadmin@stabletransit.com
Serial
1763363926
Refresh
21600s
Retry
3600s
Expire
1814400s
Minimum TTL
300s
Nameservers (NS)
dns1.stabletransit.com
dns2.stabletransit.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:104.239.207.217 ip4:38.97.16.0/24 ip6:2001:4801:7829:105:be76:4eff:fe10:10cf include:spf.protection.outlook.com include:_spf.hosting.cdkglobal.com include:smtp.thisispearl.com include:spf.mandrillapp.com include:sendgrid.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- _globalsign-domain-verification=vRRFSsvuNN6g6uYQooyT6n1sf7pe9WbZ4_ufznMhCi
- google-site-verification=9YuE5I-cSxnb3oMVULJYxkaRe0LGEsTpyYWqMTZD-K4
- _globalsign-domain-verification=gPJ9Yw4dGiq6TBQ_QVNqua4U7g0Ylr0Seod-zgeVke
- SPFv=spf1 ip4:104.239.207.217 ip4:38.97.16.0/24 ip6:2001:4801:7829:105:be76:4eff:fe10:10cf include:spf.protection.outlook.com include:_spf.hosting.cdkglobal.com include:smtp.thisispearl.com include:spf.mandrillapp.com include:sendgrid.net -all
- _globalsign-domain-verification=SHLDoFe_5Bc5s1MXz_1ARctIlAra0coesQTtPg7--3
- l8y5cr061r21v06548yxr6ydmhp52p8f
- google-site-verification=U2JoecMaTVDhaUJdRc8isl6ahVKkuJhxwMCfa4G8Z5I
- _globalsign-domain-verification=StTBiRlraRqFXMVOqBwnXysNi-psUy3btDaO2GgBVV
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