Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
walderwyss.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 08:04:25 UTC · ↺ Refresh
MX Hostnames
- mailgw02.walderwyss.com
- mailgw01.walderwyss.com
MX Priorities
- mailgw01.walderwyss.com: 40
- mailgw02.walderwyss.com: 10
A / AAAA Records
- 185.90.37.7 (no PTR)
Mail Server IPs
- 37.153.83.47 ↩ mailgw01.walderwyss.com
- 37.153.83.51 ↩ mailgw02.walderwyss.com
SOA Record
Raw SOA
ns1.easyname.eu hostmaster.easyname.eu 2026031805 10800 3600 604800 600
Primary NS (mname)
ns1.easyname.eu
Admin Email (rname)
hostmaster@easyname.eu
Serial
2026031805
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns2.easyname.eu
ns1.easyname.eu
SPF Record
✓ Strict (-all)
v=spf1 ip4:37.153.83.47 ip4:37.153.83.51 ip4:37.153.83.42 include:spf.protection.outlook.com include:_spf.web-solutions.io include:_spf.rexx-systems.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
selector1._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
10 records- deepl-domain-verification=f4d1128cf4d344c586b4cd53c7974f39
- _tuvbe1ylny0qv6hkjn5ks5jfdlxiqzh
- cisco-ci-domain-verification=705b0491e267bc1aa09d1b6aae37bd2d86aef62dff7877df337869a709a4cbc5
- MS=E5F992C50CD5B4229E054F81B0FF251FAC10EFBA
- SPFv=spf1 ip4:37.153.83.47 ip4:37.153.83.51 ip4:37.153.83.42 include:spf.protection.outlook.com include:_spf.web-solutions.io include:_spf.rexx-systems.com -all
- apple-domain-verification=4nXUfdIkIcOELqkJ
- swisssign-check=Deu7jF42th0exLMxKOfxtTBCepU
- kxp5gdw2267yvqlxvfnnbldwgh6bgm75
- docusign=19c17049-dbb3-4e65-a3e8-c69e2b4b97d9
- 8qblswp21kdwj35mb52l68ch15yx6kcc
Full email verification for walderwyss.com
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