polytropos.de - robtex.com
polytropos.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.68.54.34🇩🇪 netcup-AS188.68.52.0/22 | ||||||
| PTR | pand.teleron.de | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | 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 | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.polytropos.de ⭐ | ||||||
| A | 188.68.54.34🇩🇪 netcup-AS188.68.52.0/22 | ||||||
| PTR | pand.teleron.de | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2016-03-14 #19 | ||||||
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=1778837103 | ||||||
Subdomains
mail.polytropos.de |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.domainoffensive.de2015-07-31 → 2015-11-21 · 4 obs
● 2015-11-21 15:13:38
○ 2016-03-01 21:16:58
○ 2026-05-15 09:53:26
○NSns2.domainoffensive.de2015-07-31 → 2015-11-21 · 4 obs
● 2015-11-21 15:13:38
○ 2016-03-01 21:16:58
○ 2026-05-15 09:53:26
○NSns3.domainoffensive.de2015-11-21 → 2015-11-21 · 4 obs
● 2015-11-21 15:13:38
○ 2016-03-01 21:16:58
○ 2026-05-15 09:53:26
●NSroot-dns.netcup.net2016-03-01 → 2026-05-15 · 3 obs
● 2016-03-01 21:16:58
● 2026-05-15 09:53:26
●NSsecond-dns.netcup.net2016-03-01 → 2026-05-15 · 3 obs
● 2016-03-01 21:16:58
● 2026-05-15 09:53:26
●NSthird-dns.netcup.net2016-03-01 → 2026-05-15 · 3 obs
● 2016-03-01 21:16:58
● 2026-05-15 09:53:26
●MXmail.polytropos.de2015-07-31 → 2026-05-15 · 2 obs
● 2026-05-15 09:53:26
●A188.68.54.342016-06-29 → 2026-05-15 · 3 obs
● 2016-06-29 10:33:06
● 2026-05-15 09:53:26
○A84.201.40.1992015-07-31 → 2016-03-01 · 4 obs
● 2016-03-01 21:16:58
○ 2016-06-29 10:33:06
○ 2026-05-15 09:53:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| polytropos.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polytropos.de (unsigned zone)
⏱️ Timing
Total: 1013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.54.34 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 1 | mail.polytropos.de (pri: 10) |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
mail.polytropos.de has polytropos.de as its parent.
IP Addresses
polytropos.de maps to IP address 188.68.54.34.
Other host names, for instance xzlz.de, pand.teleron.de, mail.teleron.de, mail.areiff.de and teleron.de share IP numbers with polytropos.de.
Name Servers
polytropos.de is delegated to name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
polytropos.de at least partially shares name servers with other domains such as casperweb.org, altnussberg.de, xtreme-station.de, stickerator.de and dgoerlach.de.
Host names with two IP numbers:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.
Mail Servers
polytropos.de is handled by a single mail server, mail.polytropos.de.
mail.polytropos.de points to one IP number: 188.68.54.34.