nerdwork.de - robtex.com
nerdwork.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a0a:4cc0:c0:d7ef::42🇦🇹 netcup-AS2a0a:4cc0:c0::/43 | ||||||
| PTR | nerdwork.de | ||||||
| A | 152.53.177.206🇦🇹 netcup-AS152.53.176.0/22 | ||||||
| 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 | nerdwork.de ⭐ 🔒 | ||||||
| A | 2a0a:4cc0:c0:d7ef::42🇦🇹 netcup-AS2a0a:4cc0:c0::/43 | ||||||
| PTR | nerdwork.de | ||||||
| A | 152.53.177.206🇦🇹 netcup-AS152.53.176.0/22 | ||||||
| PTR | nerdwork.de | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-05-08 #46 | ||||||
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=1778335235 | ||||||
Subdomains
www.nerdwork.de |
Same first word
nerdwork.co.uk |
nerdwork.de |
nerdwork.eu |
nerdwork.net |
nerdwork.com.au |
nerdwork.nl |
nerdwork.com |
nerdwork.com.br |
Similar names
nordwerk.info |
nordwerk.dk |
dnworker.net |
dnworker.com |
nordwerk.com |
nordwerk.ru |
nordwerk.de |
dnworker.de |
nordwerk.org |
nordwerk.net |
nordwerk.eu |
nordwerk.at |
worknerd.com |
nordwerk.biz |
DNS History
13 records (6 active, 7 former)
○NSns55.1und1.de2015-07-16 → 2017-03-18 · 4 obs
● 2017-03-18 22:29:32
○ 2020-02-06 21:52:22
○ 2026-05-09 14:16:08
○NSns56.1und1.de2015-07-16 → 2017-03-18 · 4 obs
● 2017-03-18 22:29:32
○ 2020-02-06 21:52:22
○ 2026-05-09 14:16:08
●NSroot-dns.netcup.net2020-02-06 → 2026-05-09 · 3 obs
● 2020-02-06 21:52:22
● 2026-05-09 14:16:08
●NSsecond-dns.netcup.net2020-02-06 → 2026-05-09 · 3 obs
● 2020-02-06 21:52:22
● 2026-05-09 14:16:08
●NSthird-dns.netcup.net2020-02-06 → 2026-05-09 · 3 obs
● 2020-02-06 21:52:22
● 2026-05-09 14:16:08
○MXbongartz.org2015-07-16 → 2017-03-18 · 4 obs
● 2017-03-18 22:29:32
○ 2020-02-06 21:52:22
○ 2026-05-09 14:16:08
●MXnerdwork.de2026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 14:16:08
○MXsrv.bo5z.de2020-02-06 → 2026-05-08 · 4 obs
● 2020-02-06 21:52:22
● 2026-05-08 00:17:22
○ 2026-05-09 14:16:08
○MXwww.bongartz.org2020-02-06 → 2026-05-08 · 4 obs
● 2020-02-06 21:52:22
● 2026-05-08 00:17:22
○ 2026-05-09 14:16:08
●A152.53.177.2062026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 14:16:08
○A2a00:5080:1:6::42015-07-16 → 2026-05-08 · 3 obs
● 2026-05-08 00:17:22
○ 2026-05-09 14:16:08
●A2a0a:4cc0:c0:d7ef::422026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 14:16:08
○A84.38.64.1652015-07-16 → 2026-05-08 · 3 obs
● 2026-05-08 00:17:22
○ 2026-05-09 14:16:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| nerdwork.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 152.53.177.206 |
| AAAA | 1 | 2a0a:4cc0:c0:d7ef::42 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 1 | nerdwork.de (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
nerdwork.de is a parent of www.nerdwork.de.
IP Addresses
nerdwork.de points to two IP numbers: 2a0a:4cc0:c0:d7ef::42 and 152.53.177.206.
Name Servers
nerdwork.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
At least part of the name servers for nerdwork.de are shared with other domains, for instance hoconet.de, eigenschaftendeserfolgs.de, schausteller-honecker.de, assembly-line-balancing.de and 321mails.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
Mail for nerdwork.de is handled by a single mail server, nerdwork.de.
Hostname nerdwork.de resolves to two IPs: 2a0a:4cc0:c0:d7ef::42 and 152.53.177.206.