pythoncheatsheets.com - robtex.com
pythoncheatsheets.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:30:18ae::10:6397🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 188.68.47.27🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| MX | mail.pythoncheatsheets.com ⭐ | ||||||
| MX | mx2f1d.netcup.net(50) | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2020-02-13 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1787966135 | ||||||
Same first word
pythoncheatsheets.com |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2019-01-11 → 2026-08-29 · 2 obs
● 2026-08-29 01:23:52
●NSsecond-dns.netcup.net2019-01-11 → 2026-08-29 · 2 obs
● 2026-08-29 01:23:52
●NSthird-dns.netcup.net2019-01-11 → 2026-08-29 · 2 obs
● 2026-08-29 01:23:52
●MXmail.pythoncheatsheets.com2019-01-11 → 2026-08-29 · 2 obs
● 2026-08-29 01:23:52
●MXmx2f1d.netcup.net2019-01-11 → 2026-08-29 · 2 obs
● 2026-08-29 01:23:52
●A188.68.47.272019-01-11 → 2026-08-29 · 2 obs
● 2026-08-29 01:23:52
●A2a03:4000:30:18ae::10:63972019-01-11 → 2026-08-29 · 2 obs
● 2026-08-29 01:23:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| pythoncheatsheets.com | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pythoncheatsheets.com (unsigned zone)
⏱️ Timing
Total: 437ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.27 |
| AAAA | 1 | 2a03:4000:30:18ae::10:6397 |
| NS | 3 | third-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mail.pythoncheatsheets.com (pri: 10), mx2f1d.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
IP Addresses
pythoncheatsheets.com has two IP addresses: 188.68.47.27 and 2a03:4000:30:18ae::10:6397
Among the host names that share IP numbers with pythoncheatsheets.com are 4van.de, binfet.net, svheudorf.de and two others.
Name Servers
Three name servers are authoritative for pythoncheatsheets.com: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
At least some of pythoncheatsheets.com's name servers are shared with other domains, for example r-live.de, holzgestein.com, digselver.de and two more.
Hosts with two IP numbers each:
second-dns.netcup.net maps to two IP addresses — 37.221.199.199 and 2a03:4000:2:24b::c7c7.
Mail Servers
The MX records for pythoncheatsheets.com point to two mail servers: mail.pythoncheatsheets.com and mx2f1d.netcup.net.
pythoncheatsheets.com shares at least some of its mail servers with other domains — for example poffertjes-berlin.de, phpler.de, infinityco.de and two more.