Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
topcon.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 14:17:10 UTC · ↺ Refresh
MX Hostnames
- mxa-0023b201.gslb.pphosted.com
- mxb-0023b201.gslb.pphosted.com
MX Priorities
- mxa-0023b201.gslb.pphosted.com: 10
- mxb-0023b201.gslb.pphosted.com: 10
A / AAAA Records
- 12.107.178.73 (no PTR)
Mail Server IPs
- 148.163.159.172 ↩ mx0b-0023b201.pphosted.com
SOA Record
Raw SOA
pdns09.domaincontrol.com dns.jomax.net 2026032401 28800 7200 604800 86400
Primary NS (mname)
pdns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032401
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
pdns10.domaincontrol.com
pdns09.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 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
✓ 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
36 records- amazonses:7JNn6ixA7dzZX2RV+bMI43+HS3jlCeG6uF7ItHilLfs=
- cisco-ci-domain-verification=3c5aec7dc9d3d65a4dd93f9aa9d701595846da721c928d034746990df3221bb9
- wrike-verification=MTk0MzMzNzo3ZmY3ZDJmOWY0Y2Y0YTgwYzgwNWM5Y2NiZmRiYzk3MGY4YmM5Y2QxMmRhNTA2ZDYzOTFlNzdlYmEzNGZhMDRl
- docusign=9d850299-09cf-467e-812e-8a7bec3915c2
- teamviewer-sso-verification=5be0f267d84345ccbf635245d9899a8b
- topconsokkia.eu TXT IN OxTYdnCashuz9G86x8n8oviw/TITXh2RWGd371C3rAzbvgl5oGkmHAcDHcU9FNRk/BHMeVu2pznR22q/Tl6/rw==
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- topcon.eu TXT IN sfzHkpWyQxKjNMFEmf34c3Htzc2EqBuWZYBxvOFJb9n0kMSBmRP6ctGQegbeBfpAXW4PVSEzx+kux8LCO3UMDg==
- dropbox-domain-verification=9yu085esdh5b
- MS=ms65803871
- topcon-jp.onmicrosoft.com TXT IN bWpPt1opr2D3h3Z/CjJOegsMtl9wbD/Ra2ldH2/N5BSzivO/IFP0RqgqQ/LvelnnCFWussIoouf2bjdtIm+mcA==
- bill-one-domain-verification=5725cff0-d7e3-402e-8353-90aac669330c
- sendinblue-code:42ba343c455b297b94dbe1c126858d4d
- google-site-verification=4I6GB6M-PdCMsawabK2Oj62wLFjn2wJLe04Wbn5MpRQ
- v=verifydomain MS=msA93949"
- asv=4fc4a37184640fe57818b33a5bae9152
- anthropic-domain-verification-08g30f=kmuR2ZHJfjdyOh7tUctj9qOik
- 6pSpL7cg4tg9HFC0XezPHC4nhpmbY5ZWd9Jo38pkWkIgSH2K0R27aIaccFnFjCfO2mfxqz+Vmi92u08gHsKIKQ==
- MS=ms70284790
- 1password-site-verification=4Q6WRRHYNZARJB25IPZV3LQUFQ
- pexip-ms-tenant-domain-verification=value1,3123566f-1537-4e10-a918-469cccddf164
- XSkkEYnZVf1sbMzld62vTNKHfUFJbUsjIv/SLuqlaSchT2KVAzNpnJMPJmrwuAlliF/Oxp6ZZ0csNPJr5EVArQ==
- docker-verification=ac9f00c9-42b4-4ddc-86a4-e0affefcba6b
- atlassian-domain-verification=xQboA9R2kzIKPjweB78KMBYKmGJR4mgyVpSvjom0mwgbrwiozxvQ5K5E/Nxl/6Gh
- MS=ms39661607
- pexip-ms-tenant-domain-verification=3123566f-1537-4e10-a918-469cccddf164
- OxTYdnCashuz9G86x8n8oviw/TITXh2RWGd371C3rAzbvgl5oGkmHAcDHcU9FNRk/BHMeVu2pznR22q/Tl6/rw==
- brevo-code:e21e67f664ddf589b5bdb6591e00cb98
- apple-domain-verification=m8JsGEF3tmcLH2Ec
- sfzHkpWyQxKjNMFEmf34c3Htzc2EqBuWZYBxvOFJb9n0kMSBmRP6ctGQegbeBfpAXW4PVSEzx+kux8LCO3UMDg==
- a5129cd0-6a0a-4864-a7f0-16b235e24d37
- canva-site-verification=_Zu0PFCgmq_pnh6296PAeA
- adobe-idp-site-verification=e5112be8b55b9a21690e2b3c6929defcfe0191d1f1af510289aa9b8aceb15cd6
- dell-technologies-domain-verification=topcon.com_329f781a-c7f9-473f-b9ba-e7c790e81a04_1712314201
- asv=620669f0124a9e2088def03c81606465
- google-gws-recovery-domain-verification=64673813
Full email verification for topcon.com
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