Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tupperware.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 06:53:45 UTC · ↺ Refresh
MX Hostnames
- d241866a.ess.barracudanetworks.com
- d241866b.ess.barracudanetworks.com
MX Priorities
- d241866b.ess.barracudanetworks.com: 20
- d241866a.ess.barracudanetworks.com: 10
A / AAAA Records
- 129.80.196.252 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns-cloud-d1.googledomains.com cloud-dns-hostmaster.google.com 2 21600 3600 259200 300
Primary NS (mname)
ns-cloud-d1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
2
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-d4.googledomains.com
ns-cloud-d3.googledomains.com
ns-cloud-d2.googledomains.com
ns-cloud-d1.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:185.114.215.98/31 ip4:63.237.248.0/24 ip4:150.136.125.142 include:_spf.salesforce.com include:amazonses.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:ap.rp.oracleemaildelivery.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 mx ip4:185.114.215.98/31 ip4:63.237.248.0/24 ip4:150.136.125.142 include:_spf.salesforce.com include:amazonses.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:ap.rp.oracleemaildelivery.com ~all
- google-site-verification=lNm-gUlMK5bsk7H1PwtOYm9RXKd8sb9fYCBU2CCl9aI
- KCPFnbn4e/dtMv/FXA7X9TZkn1qbWcABQB+7/wlPn77FP4YH5AkpIQKb8Pmv/IOEg8BsEOynf1fznoi0cw6+7g==
- Ws3Fs619mYnBM/VBK182bmuZTo7VIXdVuphzTF25SU2kKH1RuwDojHA6pykBtbJTvduDIp9Sk1E82ut2z330Zg==
- hhqtm0vQrihyBiDe91OcHXdILXf9syG+wV0+/io61dvk9++zX1aDNt849YLd46Mco66BY29aX+vyFV2VDX6icQ==
- MS=ms85573590
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