acadwrite.de - robtex.com
acadwrite.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| 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 | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2023-04-28 #16 | ||||||
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=1777436662 | ||||||
Subdomains
www.acadwrite.de |
Same first word
acadwrite.de |
DNS History
8 records (4 active, 4 former)
○NSns1.ns-serve.net2015-06-24 → 2020-03-24 · 4 obs
● 2020-03-24 10:05:12
○ 2026-04-04 20:10:18
○ 2026-04-29 04:44:24
○NSns2.ns-serve.net2015-06-24 → 2020-03-24 · 4 obs
● 2020-03-24 10:05:12
○ 2026-04-04 20:10:18
○ 2026-04-29 04:44:24
●NSroot-dns.netcup.net2026-04-04 → 2026-04-29 · 3 obs
● 2026-04-04 20:10:18
● 2026-04-29 04:44:24
●NSsecond-dns.netcup.net2026-04-04 → 2026-04-29 · 3 obs
● 2026-04-04 20:10:18
● 2026-04-29 04:44:24
●NSthird-dns.netcup.net2026-04-04 → 2026-04-29 · 3 obs
● 2026-04-04 20:10:18
● 2026-04-29 04:44:24
○MXmail.acadwrite.de2015-06-24 → 2020-03-24 · 4 obs
● 2020-03-24 10:05:12
○ 2026-04-04 20:10:18
○ 2026-04-29 04:44:24
●A127.0.0.12020-03-24 → 2026-04-29 · 3 obs
● 2020-03-24 10:05:12
● 2026-04-29 04:44:24
○A46.4.87.2502015-06-24 → 2016-12-25 · 4 obs
● 2016-12-25 07:51:06
○ 2020-03-24 10:05:12
○ 2026-04-29 04:44:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| acadwrite.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 acadwrite.de (unsigned zone)
⏱️ Timing
Total: 637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
acadwrite.de is the parent of www.acadwrite.de.
IP Addresses
acadwrite.de resolves to one IP number: 127.0.0.1.
other host names including 231.173.10.117.in-addr.arpa, cr-149.webzonet.net, 202.4.85.dynamic.wline.res.cust.swisscom.ch, 44.89.251.static.quadranet.com and mail.harneit.de share IP numbers with acadwrite.de.
Name Servers
acadwrite.de is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
acadwrite.de at least partially shares name servers with other domains, for instance meerwolken.eu, baurecht-deutschland.de, eu-trip.de, tuerlinger.de and activetraders.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.