Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
archibo.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:45:16 UTC · ↺ Refresh
MX Hostnames
- archibo-de.mail.protection.outlook.com
MX Priorities
- archibo-de.mail.protection.outlook.com: 10
A / AAAA Records
- 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com
Mail Server IPs
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
docks01.rzone.de hostmaster.strato-rz.de 2020052017 86400 7200 604800 300
Primary NS (mname)
docks01.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020052017
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks01.rzone.de
shades01.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=quarantine; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=r; adkim=r; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
13 records- atlassian-domain-verification=XGcEyD/FucJgDKrzbAFGgqn0Hbclii2r95ioFutgzcjIXcZ/spnHsQqK9gMbcJSC
- twilio-domain-verification=8308d8502b4ccc89079c70f2cde0bf96
- google-site-verification=7-8fT62fI2FNDGqwKzvsQ431i9xhBDq2NQoQG6wetec
- google-site-verification=9uIwVct4BlIfbNrf9-iTQiIcVlJVUSCoWy4PJRKWw5g
- d365mktkey=St9ImYkEVrnfPUEq8fPeaspL3zdMgS43Ke3DmgMatdkx
- openai-domain-verification=dv-O9AIap6qwEbLxqyBVaTYDpno
- f876c199c4bc199a605bb7f5d2c8248387ea3037d8ed328b40580783f7049997
- _globalsign-domain-verification=D6sAzu3AE-Smlki1A3oXKbF268FaCKJ-3vr6_atyC5
- MS=ms55651123
- SPFv=spf1 include:spf.protection.outlook.com -all
- d365mktkey=ddbUPVexgBSRx9ckbVfwgjJWK3g0aCigRNKA2K35vw4x
- facebook-domain-verification=qenjk5ja4ec4v2p7zu4sr2h32pifrw
- atlassian-domain-verification=Tz/OZYbBe10rn0wIhK7d6ZjpSEUSn05kc/4vbQKYOC0ms4PDFl7aZjnre4Qlpgne
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