Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
irress.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 00:27:43 UTC · ↺ Refresh
MX Hostnames
- mx01.udag.de
- mx00.udag.de
MX Priorities
- mx01.udag.de: 20
- mx00.udag.de: 10
A / AAAA Records
- 23.227.38.65 ↩ myshopify.com
- 2620:127:f00f:5:: (no PTR)
Mail Server IPs
- 62.146.106.40 ↩ mx01.udag.de
- 62.146.106.39 ↩ mx00.udag.de
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024091923 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024091923
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.net
ns.udag.de
ns.udag.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mlsend.com include:_smtp.udag.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=3tktZS7NdrCc62-AnGkDEW8L0grZm3hYgfCl51n9hH0
- apple-domain-verification=C5ptqOFe_4o-vt0NvKEhFyv0V4m1tVO6jSluLcR1pm0
- google-site-verification=lc3ZXdMqQbeys0WKC6s7_T_qs_P5mfqx64w8rHKO12k
- SPFv=spf1 include:_spf.mlsend.com include:_smtp.udag.de ~all
Full email verification for irress.com
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