Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
isolutions.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 08:56:29 UTC · ↺ Refresh
MX Hostnames
- isolutions-ch.q-v1.mx.microsoft
MX Priorities
- isolutions-ch.q-v1.mx.microsoft: 0
A / AAAA Records
- 51.107.58.163 (no PTR)
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-01.azure-dns.info
ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:mail.iway.ch include:spf.autopilothq.com include:sendgrid.net include:mailgw.electronicsales.de ip4:46.26.57.158 ip4:13.94.243.18 ip4:193.5.116.238 -all
📊 DNS lookups: 5/10
✓ 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
✓ 4 found
selector1._domainkey
selector2._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
19 records- msfpkey=1osflcl0s9npf142ttz5oxdnv
- d365mktkey=Nj6uPJjmbyItftLvvQNcA4H0Jh1hhbZF0Ek9ncNarpQx
- 1wdnkvtvkx370b8nq8xjstjy8kz8r323
- SPFv=spf1 include:spf.protection.outlook.com a:mail.iway.ch include:spf.autopilothq.com include:sendgrid.net include:mailgw.electronicsales.de ip4:46.26.57.158 ip4:13.94.243.18 ip4:193.5.116.238 -all
- w6vfk3d5kf7747vrzn25g2s11db6ry98
- docusign=6493bc14-8629-4bc0-b33a-904c847a3f7f
- e7a3daf2-081e-4bc9-8664-02d892ca55e4
- Foxit-domain-verification=6b0d8e35db6b0159c005cea97907e344
- airalo-domain-verification=Qr1NJbuCDvWrtJO
- Foxit-domain-verification=49e44ec2444f1614b1c6b3b6c8101da3
- jgmxtxhxwddml0m52yfxd8110cvsw5wt
- p83r1blfjblpf2srsznv7n6c6sc8dybl
- 0CBAABE3FC0B6E6AB51A990CD9874129579D68E669F65B6A9787D28AED14B33D
- ms-domain-verification=49c184c4-34d1-46ad-b3c8-ed230d5ade9c
- google-site-verification=nvmhKR_QeFmdPJ4BEWEm3jt0CyCTpsIwX_3yl1q8zV4
- ms-domain-verification=d3aa1fd6-b1b2-4999-a059-4564680aadde
- miro-verification=04b65e9d051f6afc6564ec570e6645fca5806457
- atlassian-domain-verification=DxPA/iNHghP/DbHu05hebVM1bbR1kgzyj1CtEDmMhhqStkhr1zGttQoBkBRNVx4Y
- lovable_verification=GIzOBWYTq2UtUwrEBkrx
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