Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jgc.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 15:21:02 UTC · ↺ Refresh
MX Hostnames
- mxa-006c6602.gslb.pphosted.com
- mxb-006c6602.gslb.pphosted.com
MX Priorities
- mxa-006c6602.gslb.pphosted.com: 10
- mxb-006c6602.gslb.pphosted.com: 10
A / AAAA Records
- 150.5.65.43 ↩ ns.jgc.co.jp
Mail Server IPs
- 66.159.240.136 ↩ mx0a-006c6602.pphosted.com
- 66.159.238.109 ↩ mx0b-006c6602.pphosted.com
SOA Record
Raw SOA
ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 2020101700 10800 3600 2419200 86400
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2020101700
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
ns2-04.azure-dns.net
ns3-04.azure-dns.org
ns4-04.azure-dns.info
ns1-04.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:150.60.204.40 ip4:150.60.204.10 ip4:87.101.181.35 ip4:87.101.181.37 ip4:221.186.63.186 ip4:54.153.131.110 ip4:54.66.252.242 ip4:13.55.65.8 ip4:13.55.54.143 ip4:101.102.215.169 include:spf.protection.outlook.com include:spf-0037d901.pphosted.com include:_spf.aiolite.jp include:20511294.spf08.hubspotemail.net include:mail.secure-cms.net include:spf-006c6602.pphosted.com include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
s1._domainkey
✓ Public key: 216 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
16 records- MS=ms34501909
- _globalsign-domain-verification=FJWjHhNcPjnjpZ9ctvPI_KIeg2_nP9XyBRzVEBS0Y3
- box-domain-verification=6f8b320f46818a72d5cca3d5ce549580cc28bcc564842e071527f35ded9adc39
- google-site-verification=8saVat06SsahL5Dh0U5C_Ko475zzVBRl83AfPrvX0xQ
- sg6dtns2rado14sjmcv17du07s
- SPFv=spf1 ip4:150.60.204.40 ip4:150.60.204.10 ip4:87.101.181.35 ip4:87.101.181.37 ip4:221.186.63.186 ip4:54.153.131.110 ip4:54.66.252.242 ip4:13.55.65.8 ip4:13.55.54.143 ip4:101.102.215.169 include:spf.protection.outlook.com include:spf-0037d901.pphosted.com include:_spf.aiolite.jp include:20511294.spf08.hubspotemail.net include:mail.secure-cms.net include:spf-006c6602.pphosted.com include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- _globalsign-domain-verification=jXhEJXB5ULb8Itl5nePoJALbWxsMGD6XYprRa2ZhE6
- _globalsign-domain-verification=bbcYk_hkQS0OJ-JrzHviKOl1EYnoSbfAvNKhCa9VCX
- ZOOM_verify_fainGHubSqK0inE2EqKbjA
- apple-domain-verification=UHhcIdBjVqJluS5r
- docusign=817bf1a9-0072-485f-8b3c-e7a4f293d8cf
- globalsign-domain-verification=6427357C6BE2664A65C2A170A7359F7A
- globalsign-domain-verification=20016EB8F8D1355B454E6AB41D6340E7
- globalsign-domain-verification=74E7E635B03E0DB3567EB3D94C38C6E6
- _globalsign-domain-verification=zxOhDqLcLOGOkLBtmeeaE5VP2OIn2Fk1jEo99TCzn3
- autodesk-domain-verification=j7GBi4Fhy6H7LnrzpRAa
Full email verification for jgc.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits