performanz.de - robtex.com
performanz.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.90.45.226🇩🇪 CMO-AS81.90.32.0/20 CMO Internet Dienstleistungen GmbH via Globalways | ||||||
| PTR | mail.performanz.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.performanz.de ⭐ | ||||||
| A | 81.90.45.226🇩🇪 CMO-AS81.90.32.0/20 CMO Internet Dienstleistungen GmbH via Globalways | ||||||
| PTR | mail.performanz.de | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-02-09 #52 | ||||||
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=1775254361 | ||||||
Subdomains
mail.performanz.de |
Same first word
performanz.de |
performanz.fr |
performanz.com.sg |
DNS History
15 records (5 active, 10 former)
○NSns1.domaindiscount24.net2015-07-01 → 2017-09-14 · 4 obs
● 2017-09-14 17:51:32
○ 2026-04-03 20:18:10
○ 2026-04-03 22:40:54
○NSns2.domaindiscount24.net2015-07-01 → 2017-09-14 · 4 obs
● 2017-09-14 17:51:32
○ 2026-04-03 20:18:10
○ 2026-04-03 22:40:54
○NSns3.domaindiscount24.net2015-07-01 → 2017-09-14 · 4 obs
● 2017-09-14 17:51:32
○ 2026-04-03 20:18:10
○ 2026-04-03 22:40:54
●NSroot-dns.netcup.net2026-04-03 → 2026-04-03 · 3 obs
● 2026-04-03 20:18:10
● 2026-04-03 22:40:54
●NSsecond-dns.netcup.net2026-04-03 → 2026-04-03 · 3 obs
● 2026-04-03 20:18:10
● 2026-04-03 22:40:54
●NSthird-dns.netcup.net2026-04-03 → 2026-04-03 · 3 obs
● 2026-04-03 20:18:10
● 2026-04-03 22:40:54
●MXmail.performanz.de2026-04-03 → 2026-04-03 · 3 obs
● 2026-04-03 20:18:10
● 2026-04-03 22:40:54
○MXmx1.agenturserver.de2016-01-23 → 2017-09-14 · 5 obs
● 2016-01-23 05:28:44
● 2017-09-14 17:51:32
○ 2026-04-03 20:18:10
○ 2026-04-03 22:40:54
○MXmx2.agenturserver.de2016-01-23 → 2017-09-14 · 5 obs
● 2016-01-23 05:28:44
● 2017-09-14 17:51:32
○ 2026-04-03 20:18:10
○ 2026-04-03 22:40:54
○MXmx3.agenturserver.de2016-01-23 → 2017-09-14 · 5 obs
● 2016-01-23 05:28:44
● 2017-09-14 17:51:32
○ 2026-04-03 20:18:10
○ 2026-04-03 22:40:54
○MXmx4.agenturserver.de2016-01-23 → 2017-09-14 · 5 obs
● 2016-01-23 05:28:44
● 2017-09-14 17:51:32
○ 2026-04-03 20:18:10
○ 2026-04-03 22:40:54
○MXmx51.mymxserver.com2015-07-01 → 2015-11-04 · 4 obs
● 2015-11-04 22:44:06
○ 2016-01-23 05:28:44
○ 2026-04-03 22:40:54
○MXnx51.mymxserver.com2015-07-01 → 2015-11-04 · 4 obs
● 2015-11-04 22:44:06
○ 2016-01-23 05:28:44
○ 2026-04-03 22:40:54
○A188.94.248.1332015-07-01 → 2017-09-14 · 4 obs
● 2017-09-14 17:51:32
○ 2026-04-03 20:18:10
○ 2026-04-03 22:40:54
●A81.90.45.2262026-04-03 → 2026-04-03 · 3 obs
● 2026-04-03 20:18:10
● 2026-04-03 22:40:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| performanz.de | third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for performanz.de (unsigned zone)
⏱️ Timing
Total: 1173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.90.45.226 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 1 | mail.performanz.de (pri: 50) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
performanz.de is the parent of mail.performanz.de.
IP Addresses
performanz.de resolves to one IP number: 81.90.45.226.
Other host names, for instance mail.performanz.de, share IP numbers with performanz.de.
Name Servers
performanz.de is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
performanz.de at least partially shares name servers with other domains, for instance van-raalte.org, ac-i.de, pgasper.de, voixrocker.de and 2o1.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
performanz.de is handled by a single mail server, mail.performanz.de.
mail.performanz.de resolves to IP 81.90.45.226.