Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jcwresourcing.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:38:51 UTC · ↺ Refresh
MX Hostnames
- jcwresourcing-com.mail.protection.outlook.com
MX Priorities
- jcwresourcing-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns73.domaincontrol.com dns.jomax.net 2025070100 28800 7200 604800 600
Primary NS (mname)
ns73.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025070100
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns74.domaincontrol.com
ns73.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:72.85.155.85 ip4:62.96.184.76 include:_spf.bullhornmail.com include:venndigital.com include:spf.rsmemployerservices.co.uk include:outbound-mail.sendgrid.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- ca3-cef0cbcc0e1f4f0d80e9058d24b46bc9
- XWT8OOZSY57TUAVXJWKTU3ZMKD9TCZP8RKMXIXZJ
- google-site-verification=6cg1KvEM5b8joeRrD1lu4Q-xL-3apsoH1vu4oOrNta8
- google-site-verification=1VL8wDBrylPb92Zn0rxGcgB9bSM3juMMib0TI4ITdjk
- SPFv=spf1 include:spf.protection.outlook.com ip4:72.85.155.85 ip4:62.96.184.76 include:_spf.bullhornmail.com include:venndigital.com include:spf.rsmemployerservices.co.uk include:outbound-mail.sendgrid.net -all
Full email verification for jcwresourcing.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits