Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tomcorsmeier.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 14:21:53 UTC · ↺ Refresh
MX Hostnames
- tomcorsmeier-com.mail.protection.outlook.com
MX Priorities
- tomcorsmeier-com.mail.protection.outlook.com: 0
A / AAAA Records
- 74.208.236.143 ↩ 74-208-236-143.elastic-ssl.ui-r.com
- 2607:f1c0:100f:f000::2c8 ↩ 2607-f1c0-100f-f000-0000-0000-0000-02c8.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1065.ui-dns.org hostmaster.1and1.com 2016062453 28800 7200 604800 300
Primary NS (mname)
ns1065.ui-dns.org
Admin Email (rname)
hostmaster@1and1.com
Serial
2016062453
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1065.ui-dns.com
ns1065.ui-dns.biz
ns1065.ui-dns.de
ns1065.ui-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.perfora.net include:_spf-us.ionos.com include:_spf.kundenserver.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=s6lDUUWAjcU2nCXRwN36Z2qpRe3IcED8heb7h-k4hRs
- v=verifydomain MS=8927164
- facebook-domain-verification=ugiy6i2g5gd3yujhl7eo3rexj8cr3g
- SPFv=spf1 include:_spf.perfora.net include:_spf-us.ionos.com include:_spf.kundenserver.de include:spf.protection.outlook.com ~all
Full email verification for tomcorsmeier.com
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