Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sulzer.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 00:01:52 UTC · ↺ Refresh
MX Hostnames
- sulzer-com.mail.protection.outlook.com
MX Priorities
- sulzer-com.mail.protection.outlook.com: 1
A / AAAA Records
- 77.74.96.156 ↩ 156.96.74.77.ftth.as8758.net
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-05.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-05.azure-dns.com
ns2-05.azure-dns.net
ns3-05.azure-dns.org
ns4-05.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:_spf-a.sulzer.com include:_spf-b.sulzer.com include:_spf-c.sulzer.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected], mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], 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
13 records- autodesk-domain-verification=1iQcTc4yCkNpaXrwUDUU
- successfactors-site-verification=MDdiOWM3NWNjOWExYmYwMGI3ZDIxZDE3NWMzNDYwN2U3NWNjMjc5NzM0ZmI2MWY2ZmM5NTc1MGE5YzdhNmJiOA==
- canva-site-verification=iRzhV-k5s_7Uidyvlqn3WA
- _bbk29dffvqpjxor6vqk42klhx91lmoa
- _vkcmhqdcrv4zwvg6hrxqkx29o4srjy5
- SPFv=spf1 include:_spf-a.sulzer.com include:_spf-b.sulzer.com include:_spf-c.sulzer.com -all
- google-site-verification=u2KvtcZCnoGVQxtoGHeaZfrmFF2a0ZkZeFn_948ghvg
- docker-verification=03c3398d-de8f-439d-ad45-3fbaa1ea19c5
- 63tgjtjl6pqvztcfjn856k5fz77t4lvc
- mentimeter-19150f6c-6a7c-4135-9a48-bb18764b09e6
- rywb3jhm4m9871t0kl5lx1zwrpdwh3nk
- d365mktkey=230djh9dlikv4fsqvvoibr1z2
- msfpkey=klb9r86e8bkw57ao949gihdm
Full email verification for sulzer.com
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