Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
s-markt-mehrwert.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 10:29:57 UTC · ↺ Refresh
MX Hostnames
- smarktmehrwert-de0ci.mail.protection.outlook.com
MX Priorities
- smarktmehrwert-de0ci.mail.protection.outlook.com: 0
A / AAAA Records
- 194.55.112.90 (no PTR)
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024090608 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024090608
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.org
ns.udag.de
ns.udag.net
SPF Record
✓ Strict (-all)
v=spf1 a mx a:otc-de-spf.mms.t-systems-service.com ip4:94.101.40.202 ip4:146.0.115.246 ip4:146.0.115.247 ip4:212.6.132.209 ip4:212.185.22.165 ip4:213.187.91.140 ip4:52.157.254.210 ip4:52.233.254.155 include:spf.mail.s-web.de include:spf.securehost.de include:_spf.on.services include:_spf.axs-net.de include:spf.traperto-hosting.com include:spf.protection.outlook.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- miro-verification=ed7d6799d3c1925226c56bd37e04336e6e8d29f3
- asv=803d1d1785f1c5159d0f56d3f74efa87
- xsplit_verify=iCCNyfI+QeQ9vuLCErDWZLEEkV8oTeeTpd3B
- MS=ms83783618
- google-site-verification=QQL-Dm7FW_ELjeG-mWc4G7cY71QMS_SRfsMezgOuDfs
- SPFv=spf1 a mx a:otc-de-spf.mms.t-systems-service.com ip4:94.101.40.202 ip4:146.0.115.246 ip4:146.0.115.247 ip4:212.6.132.209 ip4:212.185.22.165 ip4:213.187.91.140 ip4:52.157.254.210 ip4:52.233.254.155 include:spf.mail.s-web.de include:spf.securehost.de include:_spf.on.services include:_spf.axs-net.de include:spf.traperto-hosting.com include:spf.protection.outlook.com -all
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