Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oelbrack.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 22:35:50 UTC · ↺ Refresh
MX Hostnames
- iris.oelbrack.ch
MX Priorities
- iris.oelbrack.ch: 20
A / AAAA Records
- 46.231.200.130 ↩ mc19q3101.dnh.net
- 2a00:1128:200:4:400:56ff:fee8:68ea (no PTR)
Mail Server IPs
- 213.221.219.36 ↩ iris.oelbrack.ch
- 5.57.204.98 ↩ iris.oelbrack.ch
SOA Record
Raw SOA
ns1.he.net hostmaster.he.net 2026030703 86400 7200 3600000 86400
Primary NS (mname)
ns1.he.net
Admin Email (rname)
hostmaster@he.net
Serial
2026030703
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns5.he.net
ns1.he.net
ns3.he.net
ns2.he.net
ns4.he.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:213.221.219.36/32 ip4:83.173.203.230/32 a:mx01.servicehoster.ch a:mx02.servicehoster.ch a:mx.platinumcloud.ch include:zelgli.net include:_spf.createsend.com ?all
📊 DNS lookups: 8/10
? Neutral (?all) — no enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
2 records- SPFv=spf1 mx a ip4:213.221.219.36/32 ip4:83.173.203.230/32 a:mx01.servicehoster.ch a:mx02.servicehoster.ch a:mx.platinumcloud.ch include:zelgli.net include:_spf.createsend.com ?all
- facebook-domain-verification=bauevuzk0z9dzxz1bpg0x9p6zk1d5u
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