Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cyberport.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:57:19 UTC · ↺ Refresh
MX Hostnames
- cyberport-de.mail.protection.outlook.com
MX Priorities
- cyberport-de.mail.protection.outlook.com: 10
A / AAAA Records
- 172.64.151.72 (no PTR)
- 104.18.36.184 (no PTR)
- 2a06:98c1:3108::6812:24b8
- 2a06:98c1:3109::ac40:9748
Mail Server IPs
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ali.ns.cloudflare.com dns.cloudflare.com 2398015762 10000 2400 604800 1800
Primary NS (mname)
ali.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398015762
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
carter.ns.cloudflare.com
ali.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:85.25.89.5 ip4:213.252.2.0/24 ip4:193.26.96.0/24 ip4:193.26.98.0/24 ip4:193.26.100.0/24 ip4:193.26.102.0/24 ip4:195.248.74.0/24 include:amazonses.com include:spf.protection.outlook.com exists:%{i}._spf.mta.salesforce.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s; pct=5; adkim=r; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 5% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
16 records- SFMC-_ZYTgcN38BQohF_SUO3XUt0pYSi_K-DsPvTs7tJK
- facebook-domain-verification=jgcl87vtv1aoays0n3lqt9qzlaqthm
- google-site-verification=aIMeKOepf5d4Ey5eVB46ASehummqBtalm12Q8GLsNKI
- MS=ms54773707
- adobe-idp-site-verification=5faa9edd8b6734cfd03ab76fe4b16d7418c3a6ab1f4c48b61a060323069c00ce
- bw=Ni0ZsLZ/XFJj0G6XspEskBZzdUgPj3VMGvbC2L/BIOgE
- SPFv=spf1 mx ip4:85.25.89.5 ip4:213.252.2.0/24 ip4:193.26.96.0/24 ip4:193.26.98.0/24 ip4:193.26.100.0/24 ip4:193.26.102.0/24 ip4:195.248.74.0/24 include:amazonses.com include:spf.protection.outlook.com exists:%{i}._spf.mta.salesforce.com -all
- bw=mOOfZevXkbG+Eb1eKmQOZtFf62uKDEYMJiIQabtkjPW+
- adobe-sign-verification=be4c1ccf6a17bfd83e888865b11b171d
- google-site-verification=IQkOZX33E_xKuEyDHmgskhJPwcoIkbKLKaGWGGwTg78
- google-site-verification=_ftyO9VvAbQ8d9nBno9avU1d3CaJRXxp_jVykRskIa4
- VFlwuyYCQKoAVQhzcn92U4HsQRxiw53d4LWFZTC8JEtnF0kXeQA56kDyM2vUR1mFd2HmMc8vvOxsy789gbK+eg==
- jetbrains-domain-verification=9sxyx6ufeqomiucvjorq6o9pu
- google-site-verification=TAN71TzaAKGSlABtlephCQcIMpnoxa_6FYlZXB2LX8Q
- SFMC-6BZzZqptBtTrf4NaSs6B1n89-Gjj9Aeg_xDZxdnS
- atlassian-domain-verification=bNw8Q/xc1afP5hjfxyYB1INvyWPaf8Qo3JEbxcfwaDXhjXTFF2GFaeOhEdeOugbg
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