Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bluvo.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 16:49:43 UTC · ↺ Refresh
MX Hostnames
- bluvo-de.mail.protection.outlook.com
MX Priorities
- bluvo-de.mail.protection.outlook.com: 10
A / AAAA Records
- 188.94.253.63 ↩ r2692.agenturserver.it
- 2a03:2a00:1200:2::ac14:149f ↩ r2692.agenturserver.it
Mail Server IPs
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024082871 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024082871
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.net
ns.udag.de
ns.udag.org
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.bluvo.cloud include:spf.protection.outlook.com include:_spf.voipoperator.nl include:spf-de.emailsignatures365.com include:spfhard.crsend.com ip4:83.220.133.108 ip4:37.202.1.53 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
8 records- 3wjkscbwh9fq04tpwz8mgybv9gldx0n9
- a78c3c72d3204193929ea245cec7c8ae
- apple-domain-verification=R4hJ7eb15clXNCwG
- google-site-verification=KRTIL-hw6-UAOhJagjHXzkA7dKIbWkHUWETHBBykhQY
- apple-domain-verification=xxOCLCzx9T_r1o2B55H-lcBC5iDUZoqSsT-w-j4-628
- atlassian-domain-verification=MQ0t9rJwN5aYCvHaI6/zXan8YI5tGk91aJ6tWCxzhhaq675kqEhqmK89pqTvHgMk
- 7AVoku96gYzUbRBtF/l+wW+yn0JMAJjJkdVgvd43uP74FyYFOA8CyT2vGAFC5LWnovF8p6Bk47+fD6wor7Yp8g==
- SPFv=spf1 a include:spf.bluvo.cloud include:spf.protection.outlook.com include:_spf.voipoperator.nl include:spf-de.emailsignatures365.com include:spfhard.crsend.com ip4:83.220.133.108 ip4:37.202.1.53 -all
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