Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vierol.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 02:37:25 UTC · ↺ Refresh
MX Hostnames
- vierol-de.mail.protection.outlook.com
MX Priorities
- vierol-de.mail.protection.outlook.com: 0
A / AAAA Records
- 159.69.104.174 ↩ dedivirt1383.your-server.de
Mail Server IPs
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1051.ui-dns.org hostmaster.1und1.com 2017060238 28800 7200 604800 600
Primary NS (mname)
ns1051.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060238
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1051.ui-dns.org
ns1084.ui-dns.com
ns1034.ui-dns.de
ns1111.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:78.47.17.57 ip4:80.228.229.187 ip4:162.55.222.1 ip4:78.46.10.129 ip4:78.47.128.181 ip4:104.160.64.91 ip4:162.55.222.46 ip4:195.201.0.222 ip4:80.228.229.168 ip4:159.69.104.173 ip4:159.69.104.174 ip4:159.69.104.181 ip4:116.203.247.104 ip4:62.225.54.58/29 include:getresponse-mail.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com mx:vierol-de.mail.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ 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: 392 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
6 records- MS=C7459320FF34834E86E17EC146F543E85D1669DD
- SPFv=spf1 a mx ip4:78.47.17.57 ip4:80.228.229.187 ip4:162.55.222.1 ip4:78.46.10.129 ip4:78.47.128.181 ip4:104.160.64.91 ip4:162.55.222.46 ip4:195.201.0.222 ip4:80.228.229.168 ip4:159.69.104.173 ip4:159.69.104.174 ip4:159.69.104.181 ip4:116.203.247.104 ip4:62.225.54.58/29 include:getresponse-mail.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com mx:vierol-de.mail.protection.outlook.com ~all
- MS=7C0A7C8C74938A8A09E4DB9269C1CCCC02EE7763
- apple-domain-verification=WygRi22OrLDRKkQh
- v=verifydomain MS=5192574
- brevo-code:286c7c830e126c54ddf77f6eab275e18
Full email verification for vierol.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits