Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
renesas.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 11:52:55 UTC · ↺ Refresh
MX Hostnames
- renesas-com.mail.protection.outlook.com
MX Priorities
- renesas-com.mail.protection.outlook.com: 0
A / AAAA Records
- 8.62.32.72 (no PTR)
Mail Server IPs
- 52.101.157.40 ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 52.101.157.11 ↩ mail-os0p286cu01203.inbound.protection.outlook.com
- 52.101.124.6 ↩ mail-tyvp286cu00206.inbound.protection.outlook.com
- 52.101.124.1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc1a:: ↩ mail-tycp286cu02600.inbound.protection.outlook.com
- 2a01:111:f403:cc1f:: ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::1 ↩ mail-os0p286cu01201.inbound.protection.outlook.com
SOA Record
Raw SOA
lakas.ns.cloudflare.com dns.cloudflare.com 2400721427 10000 2400 604800 1800
Primary NS (mname)
lakas.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400721427
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lakas.ns.cloudflare.com
sasha.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 exists:%{i}.spflook.renesas.com include:spf.humanage.co.jp include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:206.19.48.0/25 include:nets1.spf.messagelabs.com include:nets2.spf.messagelabs.com include:spf1.diasemi.com include:spf2.diasemi.com ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
11 records- docker-verification=befd1a36-3582-42c3-8739-7e939526c9a9
- docusign=c70a37cd-7ab7-4920-8fc3-d4d5aea7fcb9
- facebook-domain-verification=qyc7ka4sk6lvz2scyea3137p1j2a3x
- google-site-verification=9RxRpxUgqeVICGLoaw7Xhgf0tQ9ofQROdl7ogI-TrZk
- google-site-verification=StB5HgH8CEHkM_u7r7WF2gbIA2iI4YCeIo3iFXXHauw
- google-site-verification=qXD0pkQXNW7QzmHRJ9yC4D3xpFaeUYim3DN2hYAfx5g
- knowbe4-site-verification=92661c28088fb69332bef2493cc87df1
- SPFv=spf1 exists:%{i}.spflook.renesas.com include:spf.humanage.co.jp include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:206.19.48.0/25 include:nets1.spf.messagelabs.com include:nets2.spf.messagelabs.com include:spf1.diasemi.com include:spf2.diasemi.com ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 -all
- 00D90000000ZlCR=1TBQ900000000JN
- airtable-verification=2a1f4e4df9b1ae518e1614921d5c212f
- atlassian-domain-verification=TBkUotwLLw5JWINcfV0H4EwApoSnieAmWnILCAIILugYlTaxp21YV6e316QpUf45
Full email verification for renesas.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits