Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
uni-hildesheim.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 08:43:48 UTC · ↺ Refresh
MX Hostnames
- batman.uni-hildesheim.de
- robin.uni-hildesheim.de
MX Priorities
- batman.uni-hildesheim.de: 20
- robin.uni-hildesheim.de: 10
A / AAAA Records
- 147.172.2.52 ↩ uni-hildesheim.de
Mail Server IPs
- 147.172.16.5 ↩ batman.uni-hildesheim.de
- 147.172.16.6 ↩ robin.uni-hildesheim.de
SOA Record
Raw SOA
rzvsdns01.rz.uni-hildesheim.de webmaster.uni-hildesheim.de 2026030600 28800 7200 2419200 86400
Primary NS (mname)
rzvsdns01.rz.uni-hildesheim.de
Admin Email (rname)
webmaster@uni-hildesheim.de
Serial
2026030600
Refresh
28800s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
rzvsdns01.rz.uni-hildesheim.de
dns-1.dfn.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:147.172.16.5 ip4:147.172.16.6 include:gbv.de include:spf.nl2go.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:147.172.16.5 ip4:147.172.16.6 include:gbv.de include:spf.nl2go.com -all
- anny-verification=fafe1260-92f2-4980-b1c3-49e1c5f48215
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