Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
treml-sturm.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 12:55:13 UTC · ↺ Refresh
MX Hostnames
- mailin01.treml-sturm.net
- mailin02.treml-sturm.net
MX Priorities
- mailin01.treml-sturm.net: 10
- mailin02.treml-sturm.net: 20
A / AAAA Records
- 195.114.11.132 (no PTR)
- 2001:67c:6fc::1:700 (no PTR)
Mail Server IPs
- 217.68.2.77 ↩ mailin01.treml-sturm.net
- 2a02:328:1:2::77 ↩ mailin01.treml-sturm.net
- 217.68.7.77 ↩ mailin02.treml-sturm.net
- 2a02:328:2:7::77 ↩ mailin02.treml-sturm.net
SOA Record
Raw SOA
dns000.treml-sturm.net admin.treml-sturm.de 2026031103 14400 3600 1209600 86400
Primary NS (mname)
dns000.treml-sturm.net
Admin Email (rname)
admin@treml-sturm.de
Serial
2026031103
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns040.treml-sturm.net
dns010.treml-sturm.net
dns020.treml-sturm.net
dns030.treml-sturm.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:217.68.1.0/24 ip4:217.68.2.0/24 ip4:217.68.4.10/32 ip4:217.68.7.0/24 ip6:2a02:328::/29 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400; aspf=r; adkim=r; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
default._domainkey
dkim._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
4 records- apple-domain-verification=R33ls2DKMQejlTvt
- google-site-verification=kiatWv6836KiWxMCjIsbY3cYvAAyA79N3XcXtd63DrI
- MS=F7ADB7EFAFEE585486A4B98FF76E39712B9B08C3
- SPFv=spf1 ip4:217.68.1.0/24 ip4:217.68.2.0/24 ip4:217.68.4.10/32 ip4:217.68.7.0/24 ip6:2a02:328::/29 ~all
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