prevhelp.de - dns.ninja
prevhelp.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1786448476 | ||||||
Same first word
DNS History
13 records (6 active, 7 former)
●NSa.xnameserver.de2026-02-27 → 2026-08-11 · 3 obs
● 2026-02-27 23:11:00
● 2026-08-11 11:51:08
●NSb.xnameserver.de2026-02-27 → 2026-08-11 · 3 obs
● 2026-02-27 23:11:00
● 2026-08-11 11:51:08
●NSc.xnameserver.de2026-02-27 → 2026-08-11 · 3 obs
● 2026-02-27 23:11:00
● 2026-08-11 11:51:08
○NSetta.ns.cloudflare.com2019-02-16 → 2019-02-16 · 3 obs
○ 2026-02-27 23:11:00
○ 2026-08-11 11:51:08
○NSkai.ns.cloudflare.com2019-02-16 → 2019-02-16 · 3 obs
○ 2026-02-27 23:11:00
○ 2026-08-11 11:51:08
●MXkaus.uberspace.de2026-02-27 → 2026-08-11 · 3 obs
● 2026-02-27 23:11:00
● 2026-08-11 11:51:08
○MXmxlb.ispgateway.de2019-02-16 → 2019-02-16 · 3 obs
○ 2026-02-27 23:11:00
○ 2026-08-11 11:51:08
○A104.18.42.1522019-02-16 → 2019-02-16 · 3 obs
○ 2026-02-27 23:11:00
○ 2026-08-11 11:51:08
○A104.18.43.1522019-02-16 → 2019-02-16 · 3 obs
○ 2026-02-27 23:11:00
○ 2026-08-11 11:51:08
●A185.26.156.562026-02-27 → 2026-08-11 · 3 obs
● 2026-02-27 23:11:00
● 2026-08-11 11:51:08
○A2606:4700:30::6812:2a982019-02-16 → 2019-02-16 · 3 obs
○ 2026-02-27 23:11:00
○ 2026-08-11 11:51:08
○A2606:4700:30::6812:2b982019-02-16 → 2019-02-16 · 3 obs
○ 2026-02-27 23:11:00
○ 2026-08-11 11:51:08
●A2a00:d0c0:200:0:b9:1a:9c:222026-02-27 → 2026-08-11 · 3 obs
● 2026-02-27 23:11:00
● 2026-08-11 11:51:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| prevhelp.de | a.xnameserver.de, b.xnameserver.de, c.xnameserver.de | 6 records |
✅ Authoritative Response
Server:45.87.158.53
NS records: a.xnameserver.de, b.xnameserver.de, c.xnameserver.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 878ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.26.156.56 |
| AAAA | 1 | 2a00:d0c0:200:0:b9:1a:9c:22 |
| NS | 3 | b.xnameserver.de, c.xnameserver.de... |
| MX | 1 | kaus.uberspace.de (pri: 0) |
| TXT | 4 | v=spf1 include:mailer.ohmysmtp.com inclu, seobility=67bb9cb3aa2a8ab61cb9a2257f7d53... |
| SOA | 1 | a.xnameserver.de hostmaster.inwx.de |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (a.xnameserver.de, a.xnameserver.de, b.xnameserver.de...)
Analysis
IP Addresses
prevhelp.de directs to two IP numbers, 185.26.156.56 and 2a00:d0c0:200:0:b9:1a:9c:22
Two other host names, along with dirkc.de, ultrafett.de and judohd.de, also share IP numbers with prevhelp.de.
Name Servers
The authoritative name servers for prevhelp.de are a.xnameserver.de, b.xnameserver.de and c.xnameserver.de — three in total.
prevhelp.de has at least partial name server overlap with other domains, such as lutx.de, gutsch.it, comicchat.de and two others.
ns.inwx.de, ns2.inwx.de and ns3.inwx.eu — plus 5 other name servers — are commonly paired with these name servers.
a.xnameserver.de, b.xnameserver.de and c.xnameserver.de all resolve to exactly two IP numbers apiece: a.xnameserver.de → 192.174.68.104 and 2001:67c:1bc::104; b.xnameserver.de → 176.97.158.104 and 2001:67c:10b8::104; c.xnameserver.de → 45.87.158.53 and 2a02:d500::53.
Mail Servers
The sole mail server for prevhelp.de is kaus.uberspace.de.
Among the domains sharing a mail server setup with prevhelp.de are moshbit.net, nore.kaus.uberspace.de, y0da.kaus.uberspace.de and two others.
kaus.uberspace.de has two IP addresses: 185.26.156.16 and 2a00:d0c0:200:0:dc34:9cff:fefd:8593.