Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
blue-consult.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 04:23:45 UTC · ↺ Refresh
MX Hostnames
- blueconsult-de01b.mail.protection.outlook.com
MX Priorities
- blueconsult-de01b.mail.protection.outlook.com: 0
A / AAAA Records
- 149.233.3.177 (no PTR)
Mail Server IPs
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1093.ui-dns.de hostmaster.1und1.de 2017052025 28800 7200 604800 300
Primary NS (mname)
ns1093.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2017052025
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1093.ui-dns.org
ns1093.ui-dns.com
ns1093.ui-dns.biz
ns1093.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:6809247.spf02.hubspotemail.net ip4:62.153.250.254 ip4:62.153.250.20 ip4:78.46.1.18 ip4:149.233.5.196 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; sp=quarantine; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
9 records- fortinet-fortiphish-site-verification=buYX2D3WJyiAyubXZXstiG
- google-site-verification=qhzc445OmZAHY8Gkrd8XzDxUPAHsTNIeeaP1UOOy6Ow
- docusign=09e67f23-99e0-4ebf-8117-1585dd91c9a2
- openai-domain-verification=dv-Ddl7HcudqhE4n5VTZtTZ4aZN
- google-site-verification=DRROkWBzwgUy3S77JO-zOzPvmOzcYKgXoJyI2q-9guU
- SPFv=spf1 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:6809247.spf02.hubspotemail.net ip4:62.153.250.254 ip4:62.153.250.20 ip4:78.46.1.18 ip4:149.233.5.196 -all
- google-site-verification=p0IFq1DOQr04ydPYiZjJdzK8N9g2CM8jzN5HfyIVyrA
- apple-domain-verification=QAn9QY7sDcbkHYGD
- oHCqdr9UJp26tRFEb9ysN/XZRq3nSOCFHUvnIthwbB8Dbsr59PsiatIzAtvcRm+LHbMiabXwTdOOiULlT5mwpQ==
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