Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
co-alliance.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:40:38 UTC · ↺ Refresh
MX Hostnames
- coalliance-com0e.mail.protection.outlook.com
MX Priorities
- coalliance-com0e.mail.protection.outlook.com: 10
A / AAAA Records
- 45.60.0.174 (no PTR)
- 45.60.6.174 (no PTR)
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.wintek.com hostmaster.wintek.com 2019030940 3600 1800 1209600 3600
Primary NS (mname)
ns1.wintek.com
Admin Email (rname)
hostmaster@wintek.com
Serial
2019030940
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.wintek.com
ns2.wintek.com
ns1.wintek.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.188.146.90 ip4:107.180.51.29 ip4:198.71.235.50 include:spf.dynect.net include:sendgrid.net include:spf.constantcontact.com include:spf.protection.outlook.com include:spf.emailsignatures365.com a:mail.rccbi.com include:_phishspf.knowbe4.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
15 records- jotform-verification=yPowRBXAOYVEQVdyWUvSAbvRtYw
- xCXlCmcsVTJdMfLM0POPF0B+gYm+UDCpwBk3zL3FF35RwCOOrP/mkH9jX9uYp3j96EBUl1AVDvRBZEt8unNEOw==
- MljJ9gHZlaZ2twDW80xgfjOOBMM10OY6NoUVRTse6ITOfpAXt1biq1yOz4e5mHMaynxfwu7PbZ7Pnx0lRQLUAg==
- vf8q25f837duqte5m3664lvslh
- apple-domain-verification=GIHEDjY8Y60mLacn
- zGAhE6zEcXmr/X1J41FU1j8TRM8/dzifBp2OljQ+4Mie9eQ8DLR6iZrQuu3D7TNKqral1Cblxn8dwGXBR4Hx4Q==
- SPFv=spf1 ip4:12.188.146.90 ip4:107.180.51.29 ip4:198.71.235.50 include:spf.dynect.net include:sendgrid.net include:spf.constantcontact.com include:spf.protection.outlook.com include:spf.emailsignatures365.com a:mail.rccbi.com include:_phishspf.knowbe4.com -all
- tnr1i1f0pj20livqnhj45iikdl
- nsvvao3ihbkksl69e4th6jnipo
- 49rTIPhX0OCyKji7eXb8vbzr3ca77eDGXCMksKLgsCGvCal6nTF8M8wdXD/vgFlcFHIjkWxRMtCiFd5cFnY2Vg==
- YROp3qpSbuTeuIywhiLlAihPlTBjI9STivOoNtzo2b3B7hGSY67o2iCjmTpE7Aswo0vpOShyOGhuhGQwTfnocA==
- ampjt9q5jsed824ijuhh4lh7db
- h84d96ucal1b8rqaquh4g8bf4m
- atlassian-domain-verification=at5fxeRGFJogvV5PhnRJcpmqqrzJQm9QTZbcfJHa9902WCUgcGt0uq7Yb/RixHrX
- DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuIpew/4JdsTgLP0UE5mSVcLRJs8905rdeAd7R/OEdmbo8hxsqt0KFJX3NDlJg7U4QG2UnsPF1WSkl9B7+GjiBy2+I2z2LlILNuEk7nM6EQ7JYuvFVJBipSEFuOA1kGlawy2qInjsdOfUBOWFCqvqZTpnGXb2trEA/k0A3iMH8TvkDbAtqbHveOTvHPCeBE8TiYzPvgb6ysaLGeReFeBsvF3h0dJSC/1V2HW9y37a56UgT4kmdqyjIytYOvhQEDQAcN6mLOw2l+5hJDydrvZEJrnqqQiJ3xPnCNeUHgtd3pFw1bdMF7kjE7+fNaSRyyqlvps4rkJUlwMyaH2g7owhDQIDAQAB
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