Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iret.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 03:29:03 UTC · ↺ Refresh
MX Hostnames
- marilyn.iret.de
MX Priorities
- marilyn.iret.de: 10
A / AAAA Records
- 195.201.101.37 ↩ marilyn.iret.de
- 2a01:4f8:c2c:f97f::2 ↩ marilyn.iret.de
Mail Server IPs
- 195.201.101.37 ↩ marilyn.iret.de
- 2a01:4f8:c2c:f97f::2 ↩ marilyn.iret.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2026011900 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026011900
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:195.201.101.37 ip6:2a01:4f8:c2c:f97f::2 a:marilyn.iret.de mx a ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; aspf=r; adkim=r; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:195.201.101.37 ip6:2a01:4f8:c2c:f97f::2 a:marilyn.iret.de mx a ~all
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