Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dayco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 05:23:11 UTC · ↺ Refresh
MX Hostnames
- dayco-com.mail.protection.outlook.com
MX Priorities
- dayco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 35.209.185.70 ↩ 70.185.209.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns83.worldnic.com namehost.worldnic.com 126020509 10800 3600 604800 3600
Primary NS (mname)
ns83.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126020509
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns83.worldnic.com
ns84.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:65.116.210.66 ip4:65.116.210.83 ip4:93.145.16.128/26 ip4:58.210.90.232/29 ip4:136.147.46.192/26 ip4:65.161.25.0/24 ip4:66.35.58.128/26 ip4:158.228.129.79 ip4:107.20.210.250 ip4:52.1.14.157 ip4:4.53.101.96/27 ip4:12.177.208.64/27 ip4:12.125.75.56/30 include:spf.protection.outlook.com include:_spf.salesforce.com include:spfa.mailendo.com include:servers.mcsv.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; aspf=r; adkim=r; i=84600;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
21 records- globalsign-domain-verification=7512166D726594665604EE44D4C6E28F
- qr3tgkfi7ep8flbd9jgdo6h9k6
- ffbn1f4dokacgtfb5fpraignvc
- SPFv=spf1 ip4:65.116.210.66 ip4:65.116.210.83 ip4:93.145.16.128/26 ip4:58.210.90.232/29 ip4:136.147.46.192/26 ip4:65.161.25.0/24 ip4:66.35.58.128/26 ip4:158.228.129.79 ip4:107.20.210.250 ip4:52.1.14.157 ip4:4.53.101.96/27 ip4:12.177.208.64/27 ip4:12.125.75.56/30 include:spf.protection.outlook.com include:_spf.salesforce.com include:spfa.mailendo.com include:servers.mcsv.net -all
- globalsign-domain-verification=B32383AC80BFBA47BACF78CC4459D358
- n0aft25onseqge37ve243cefcn
- kha4hjlpk2s3vivbh5o7d3g9i0
- tonahrlu3i8kdkbbfft6f019dl
- O3wBcD8TaXVhdX0wwW837rJ8QiOVidSM3qaSZ4QIiUcLhGkboSom0pQ9Hw5Jp6TncM3SMRUrzfUuqQq+sOmzDQ==
- globalsign-domain-verification=2815a3fc750e36bb5b12524095adf724
- docusign=64a5232b-1c20-4fba-9279-cdaa90bbbcb7
- _globalsign-domain-verification=Y5k5wkyN6bRulTBjVnV8WAhfbp03_tsuZCXny1aJfs
- rippling-domain-verification=174c5906be16aab5
- npnpbefhv8dr886rpl0q178tov
- 2p7kfofol70n9jbb8d8pirppsn
- jcu4s0bn1luirvljs0ts4ggb14
- amfjaduc84cb3vt1clbu0ig1um
- osqsnit4n91ra82qlb8fch0dap
- adfhbot6ncf7mqnprma5144c4r
- POTG4z9Hovp7XYOwM/pNXF/Lsezhvd0Ophu2iaSgYWFz0fHmrvtIAiMrsixupehvxsCE3v5lhW+g7e9p9DskXg==
- globalsign-domain-verification=1BC314838E7B08A5EFC1DE5E588178B4
Full email verification for dayco.com
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