Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
er-germany.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 10:11:24 UTC · ↺ Refresh
MX Hostnames
- ergermany-com0e.mail.protection.outlook.com
MX Priorities
- ergermany-com0e.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.108 ↩ 217-160-0-108.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::2c6 ↩ 2001-08d8-100f-f000-0000-0000-0000-02c6.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1048.ui-dns.org hostmaster.1und1.com 2017060140 28800 7200 604800 600
Primary NS (mname)
ns1048.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060140
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1053.ui-dns.biz
ns1103.ui-dns.de
ns1048.ui-dns.org
ns1119.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:88.217.235.130 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
3 records- cisco-ci-domain-verification=21fd2680f4695ade58e5172a98928570f63ea4cbc65a2c41eea371ffcb1cb730
- SPFv=spf1 include:spf.protection.outlook.com ip4:88.217.235.130 ~all
- brevo-code:ac1a0a8543d10f7ea38bbb5a2d26912d
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