Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
toolsforhumanity.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 18:35:13 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 104.18.29.234 (no PTR)
- 104.18.28.234
- 2606:4700::6812:1dea
- 2606:4700::6812:1cea
Mail Server IPs
- 142.250.31.27 ↩ bj-in-f27.1e100.net
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 142.250.31.26 ↩ bj-in-f26.1e100.net
- 142.251.111.26 ↩ bk-in-f26.1e100.net
- 142.251.111.27 ↩ bk-in-f27.1e100.net
- 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
- 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c19::1b ↩ bk-in-f27.1e100.net
- 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
SOA Record
Raw SOA
brenna.ns.cloudflare.com dns.cloudflare.com 2400147721 10000 2400 604800 1800
Primary NS (mname)
brenna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400147721
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
matias.ns.cloudflare.com
brenna.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:mail.zendesk.com include:_spf.cmail.ondemand.com include:22310328.spf10.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
26 records- linear-domain-verification=y567xtrzgr55
- ZOOM_verify_2mcdesj97t6BGRkIOB6ipy
- cursor-domain-verification-327gt9=1sTcQni2c9E58ELKTEDZiDFap
- amazon-business-verification=31b018791dfe34db38e778857f9dea89963772fc2af0e5c9fa71c90cf20e788d
- mongodb-site-verification=0yuCih2XsBhC8fsTMKZvPau8pP1aeprz
- SPFv=spf1 include:_spf.google.com include:mail.zendesk.com include:_spf.cmail.ondemand.com include:22310328.spf10.hubspotemail.net -all
- figma-domain-verification=9e988904cd7009e3df510081ab1afc5954c80cdd980381697b096684bd6073fd-1725274337
- calendly-site-verification=hacxhXztWTnrpmzhJT4BvMXgZY9kqsmW5OBvlh6mi
- h1-domain-verification=iy2RRmZu6fpbQr62im6iN2MgKfBJKyZf8m8jui2eCmrabdLW
- atlassian-domain-verification=jFH4K8OhOntgYcjw7OgM2BNxrH4EgxbtdMOdC/mSzkaLyejMF2UFmAQgXVWAIEFf
- 0ed1fe018a40b09622746b48459e45b78f8ef04916
- amazon-business-verification=556de97ec4fa78d9d7114cb437d8c3c3429a069d7bc1f3869dfcf61cfc6fbc6e
- ZOOM_verify_NiebM48hEor91WEi3EV8lF
- parkable-domain-verification=E7fSJTBxxQj6IshspVsZ8dNDH3oy2d_elYzYB8JShhg=
- loom-site-verification=a76acecd198c44dfb0ec3fe9f2655108
- openai-domain-verification=dv-blPcteuCQRniPdlEaVH5LkyV
- hubspot-domain-verification=MGFlMGJjOTItNDcxNS00NTY2LWI1YWYtNjdiNWIzOTY1NTEx
- anthropic-domain-verification-at435v=1mVJFC5z1kYt6fSNKiDmesA3i
- apple-domain-verification=msA9y7cyvjzqBQLT
- google-site-verification=vbltCshH4qMgLgD3-GxSIBZY8MI_bCKALnVNATJeQEI
- MS=ms82015018
- amazon-business-verification=fef60c1da6d53ca6cb134819432cfc8fc4038bcfb2971e9aae8fd7adde51281f
- notion-domain-verification=YpkTMc1DKyx65AhMLFLVeZy1Q4nwwIQmTevVVeJQCEk
- wiz-domain-verification=821612e1aea08b298526472009635ae265a68e9072efc127e3552acf86c2c1fc
- airtable-verification=f70c69eec8e4de4a060e49c9b5ac267f
- autodesk-domain-verification=vur1ysKfriZY0pAR9oey
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