Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
if-blueprint.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 18:37:49 UTC · ↺ Refresh
MX Hostnames
- ifblueprint-de0e.mail.protection.outlook.com
MX Priorities
- ifblueprint-de0e.mail.protection.outlook.com: 0
A / AAAA Records
- 185.175.196.43 (no PTR)
- 2a00:1c98:60:1061::5e2b:9fd8 (no PTR)
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024112022 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024112022
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.net
ns.udag.org
ns.udag.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:95.157.58.172 ip6:2001:4c50:16f:8400:9862:a627:b7c9:8dd7 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:26205401.spf06.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
4 records- google-site-verification=xXtA1meiMJ10V4o5FbDi4Q3pfsyl0ZvooVixAo0x374
- SPFv=spf1 ip4:95.157.58.172 ip6:2001:4c50:16f:8400:9862:a627:b7c9:8dd7 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:26205401.spf06.hubspotemail.net -all
- 1password-site-verification=3DF47ESZUVCDNHJAUQEHO2MEZU
- docusign=501f3a20-15a3-49f6-b37a-9919e0ca4be9
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