Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trelleborg.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 17:44:38 UTC · ↺ Refresh
MX Hostnames
- trelleborg-com.mail.protection.outlook.com
MX Priorities
- trelleborg-com.mail.protection.outlook.com: 0
A / AAAA Records
- 85.190.192.24 (no PTR)
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
udns1.cscdns.net premiumdns.support.neustar 2019103332 28800 7200 604800 14400
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
premiumdns@support.neustar
Serial
2019103332
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
udns1.cscdns.net
udns2.cscdns.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:178.251.90.206 ip4:178.251.90.207 include:spft.trelleborg.com include:spfs.trelleborg.com include:spfr.trelleborg.com include:spfq.trelleborg.com include:spfp.trelleborg.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected];ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
16 records- google-site-verification=EJqg4ZF3nvXBUZ1DlmHWkKtV9-9F8vAx0RYXo4gVnXc
- facebook-domain-verification=yzn51vhyz95wprz8fjug7ywb3von0w
- pardot876801=18dee1ec5fb3c60d7dafcb121eea8b1f58a860722ba6d9b6e4b5b6552b56f641
- miro-verification=e9241d95979ea0e46dde6bdd5b05100843c71a8a
- google-site-verification=2fCNunAd1QcPIgiT7CVqfE6JIk-vwQl6SntboryHQYU
- MS=ms83072967
- msfpkey=3lfp9yhvx83iz4a8kylnbb1v2
- adobe-idp-site-verification=bb071a3363a93100a4e69ec12aee500b362f3e65579411200ad2e257fa3da922
- d365mktkey=4kk6jht0ngt1bmhxkghi3do7f
- SPFv=spf1 include:spf.protection.outlook.com ip4:178.251.90.206 ip4:178.251.90.207 include:spft.trelleborg.com include:spfs.trelleborg.com include:spfr.trelleborg.com include:spfq.trelleborg.com include:spfp.trelleborg.com -all
- apple-domain-verification=lHTW9cYknzoeHnf4
- sending_domain876801=41d01cfefe996e6525232e37920bd7327fe4c88af829ea6a5fb5967614685cd7
- bw=iE2Gd3DpzRclNOAXe6vEbkYhFmcBXQiZOjPhbWubVs9j
- _oxcxqvkh0whodeim38a8yz5aonyd2xh
- TOWBahYAPKZ/+HV0b1UKr9ngxpbnUSB175JXzka6lmRA0mEWyV3D9P3I+dpVudDCrQcAWQOhwqZkUHcMeBPqug==
- autodesk-domain-verification=WIutyMQ2B9dYaB7IOCNh
Full email verification for trelleborg.com
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