Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
rmsedv.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 15:33:43 UTC · ↺ Refresh
MX Hostnames
- rmsedv-de.mail.protection.outlook.com
MX Priorities
- rmsedv-de.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.178 ↩ 217-160-0-178.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1099.ui-dns.de hostmaster.1und1.com 2017060113 28800 7200 604800 600
Primary NS (mname)
ns1099.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060113
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1096.ui-dns.com
ns1099.ui-dns.de
ns1082.ui-dns.biz
ns1021.ui-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:37.60.5.178 ip4:37.60.5.182 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];sp=none;aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
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
3 records- sophos-domain-verification=bb86c7e29ebce306f1e54b079d5e1eebbc0b5982
- MS=ms89241693
- SPFv=spf1 ip4:37.60.5.178 ip4:37.60.5.182 include:spf.protection.outlook.com ~all
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