Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
absturzsicherung.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 04:30:24 UTC · ↺ Refresh
MX Hostnames
- absturzsicherung-de.mail.protection.outlook.com
MX Priorities
- absturzsicherung-de.mail.protection.outlook.com: 0
A / AAAA Records
- 78.46.143.43 ↩ dedi4223.your-server.de
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.ranketingms.com ranketingms.ranketing.de 2025120501 3600 1800 1209600 86400
Primary NS (mname)
ns1.ranketingms.com
Admin Email (rname)
ranketingms@ranketing.de
Serial
2025120501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.ranketingms.com
ns2.ranketingms.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:87.118.64.40 ip4:87.230.40.227 ip4:87.191.198.213 ip4:199.60.103.132 include:spf.protection.outlook.com include:spf.crsend.com include:spf-de.emailsignatures365.com include:amazonses.com include:26199631.spf06.hubspotemail.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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- SPFv=spf1 mx a ip4:87.118.64.40 ip4:87.230.40.227 ip4:87.191.198.213 ip4:199.60.103.132 include:spf.protection.outlook.com include:spf.crsend.com include:spf-de.emailsignatures365.com include:amazonses.com include:26199631.spf06.hubspotemail.net ~all
- duo_sso_verification=oeakNKUYrD5AZ5YhIvUn2Zgws4D3L98mUM3n7JMVyXjWTREwMX4FvRx7l8hIDpG9
- atlassian-sending-domain-verification=d11d7ecd-1f20-4120-9b5a-fb1de9d0855b
- amazon-business-verification=58c0bc5f072e99d4a29751bf6322b889d4fea07bdc7e4248d05af1c244bba5b8
- apple-domain-verification=3BAEcKg5gsYM58Fx
- have-i-been-pwned-verification=dweb_tjypx6qb1jcv68lnltiizikh
- hubspot-developer-verification=ODg0NjMwNjAtZjA4Mi00YzBhLTg2YTMtODAyNDQ5Yjg3Mjkw
- lucidlink-verification=KYW8MT9R8K28ZM5G9PQ33P4TAR
- google-gws-recovery-domain-verification=61919751
- openai-domain-verification=dv-tevYV9yOf10cgFKGqwb7SpGb
- google-site-verification=JO-rDeuEQTAVQ3yM9E4JVWK9M4_Ax1xy6v-lokQnGV8
- google-site-verification=WZzvxHZtm8mWXUEYEVZsdlDM5rk5QUgmu5WhLlzAwU8
- google-gws-recovery-domain-verification=53577598
- apple-domain-verification=s5WKnMwhfqvx2KEG
- google-site-verification=ZgQBJ5fFqxc-fG4_xmKwbtT0P6LJLNSFBGE_sozh1yI
- miro-verification=d18d5f420077b42f94f8076f051828fd6457f6b7
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