netspeed.de - dns.ninja
netspeed.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.97.45.220🇩🇪 MITTWALD-AS157.97.32.0/20 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | r24582.agenturserver.it | ||||||
| NS | x.ns.joker.com ⭐ | ||||||
| A | 194.245.103.13🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | x.ns.joker.com | ||||||
| NS | y.ns.joker.com | ||||||
| A | 2a01:4f8:c0c:165b::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | y.ns.joker.com | ||||||
| A | 23.88.49.189🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | static.189.49.88.23.clients.your-server.de | ||||||
| NS | z.ns.joker.com | ||||||
| A | 2607:5300:203:7e6d::2222🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| A | 192.95.37.184🇨🇦 OVH192.95.0.0/18 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| MX | mx1.netspeed.de ⭐ | ||||||
| A | 91.24.41.74🇩🇪 DTAG91.0.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mx1.netspeed.de | ||||||
| MX | mx2.netspeed.de(50) | ||||||
| A | 91.24.41.75🇩🇪 DTAG91.0.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mx2.netspeed.de | ||||||
| MX | mail.hermersberg.com(80) | ||||||
| A | 91.24.41.74🇩🇪 DTAG91.0.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mx1.netspeed.de | ||||||
| TXT | v=spf1 ip4:87.140.44.31 ip4:109.91.209.153 ip4:93.240.37.44 ip4:91.24.41.72/2... | ||||||
| TXT | MS=ms65952254 | ||||||
| SOA | x.ns.joker.comhostmaster@joker.com 2026-06-26 #58 | ||||||
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=1785776921 | ||||||
Subdomains
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
○NSa.ns.joker.com2015-06-15 → 2017-04-05 · 4 obs
● 2017-04-05 04:19:56
○ 2026-02-16 13:34:56
○ 2026-08-03 17:32:48
○NSb.ns.joker.com2015-06-15 → 2017-04-05 · 4 obs
● 2017-04-05 04:19:56
○ 2026-02-16 13:34:56
○ 2026-08-03 17:32:48
○NSc.ns.joker.com2015-06-15 → 2017-04-05 · 4 obs
● 2017-04-05 04:19:56
○ 2026-02-16 13:34:56
○ 2026-08-03 17:32:48
●NSx.ns.joker.com2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 13:34:56
● 2026-08-03 17:32:48
●NSy.ns.joker.com2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 13:34:56
● 2026-08-03 17:32:48
●NSz.ns.joker.com2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 13:34:56
● 2026-08-03 17:32:48
○MXmail-kabelbw.netspeed.de2015-06-15 → 2017-04-05 · 4 obs
● 2017-04-05 04:19:56
○ 2026-02-16 13:34:56
○ 2026-08-03 17:32:48
●MXmail.hermersberg.com2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 13:34:56
● 2026-08-03 17:32:48
○MXmail.netspeed.de2015-06-15 → 2017-04-05 · 4 obs
● 2017-04-05 04:19:56
○ 2026-02-16 13:34:56
○ 2026-08-03 17:32:48
●MXmx1.netspeed.de2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 13:34:56
● 2026-08-03 17:32:48
●MXmx2.netspeed.de2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 13:34:56
● 2026-08-03 17:32:48
●A157.97.45.2202026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 13:34:56
● 2026-08-03 17:32:48
○A217.6.30.52015-06-15 → 2017-04-05 · 4 obs
● 2017-04-05 04:19:56
○ 2026-02-16 13:34:56
○ 2026-08-03 17:32:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| netspeed.de | z.ns.joker.com, y.ns.joker.com, x.ns.joker.com | - |
✅ Authoritative Response
Server:23.88.49.189
NS records: z.ns.joker.com, y.ns.joker.com, x.ns.joker.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at netspeed.de: Error: DNS query timeout: 194.0.0.53 for DS netspeed.de
⏱️ Timing
Total: 3927ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.97.45.220 |
| NS | 3 | x.ns.joker.com, y.ns.joker.com... |
| MX | 3 | mx1.netspeed.de (pri: 20), mx2.netspeed.de (pri: 50)... |
| TXT | 2 | v=spf1 ip4:87.140.44.31 ip4:109.91.209.1, MS=ms65952254 |
| SOA | 1 | x.ns.joker.com hostmaster.joker.com |
Analysis
Hierarchy
netspeed.de serves as the parent of www.netspeed.de, mx2.netspeed.de, mx1.netspeed.de and mail.netspeed.de.
IP Addresses
netspeed.de has exactly one IP address — 157.97.45.220.
r24582.agenturserver.it, kriwan-testzentrum.de, sod-bergedorf.de plus two other host names have IP numbers in common with netspeed.de.
Name Servers
netspeed.de carries NS records delegating to x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.
netspeed.de has at least partial name server overlap with other domains, such as bibliopolis.info, crgnet.de, kasserwani.com and two others.
These name servers tend to appear together with the name servers a.ns.joker.com, b.ns.joker.com and c.ns.joker.com.
Host names pointing to two IP addresses:
y.ns.joker.com resolves to two addresses: 23.88.49.189 and 2a01:4f8:c0c:165b::1.
z.ns.joker.com resolves to two addresses: 192.95.37.184 and 2607:5300:203:7e6d::2222.
Host names resolving to a single IP address:
The hostname x.ns.joker.com resolves to 194.245.103.13.
Mail Servers
netspeed.de has three mail servers: mail.hermersberg.com, mx1.netspeed.de and mx2.netspeed.de.
At least some of the mail servers used by netspeed.de are shared with other domains: sod-bergedorf.de, vermessung-herrmann.de, hermersberg.com and two others among them.
mail.hermersberg.com and mx1.netspeed.de both resolve to 91.24.41.74, while mx2.netspeed.de resolves to 91.24.41.75; all three hostnames carry exactly one IP address.
mail.hermersberg.com along with mx1.netspeed.de each resolve to 91.24.41.74 IP addresses.