netcup.fourthns.systems - robtex.com
netcup.fourthns.systems
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:11c0:63:350::1005🇳🇱 ANEXIA2a00:11c0:63::/48 Internetdienstleistungs GmbH NL - Amsterdam | ||||||
| PTR | netcup.fourthns.systems | ||||||
| A | 188.172.219.105🇳🇱 ANEXIA188.172.219.0/24 Internetdienstleistungs GmbH NL - Amsterdam | ||||||
fourthns.systems
| DNSSEC | ⚠️ Not signed | ||||||
| NS | acglob.firstns.cc ⭐ | ||||||
| NS | acglob.fifthns.com | ||||||
| NS | acglob.fourthns.systems | ||||||
| NS | acglob.secondns.at | ||||||
| NS | acglob.thirdns.de | ||||||
| SOA | acglob.firstns.ccsupport@anexia-it.com serial=8 | ||||||
PTR for
105.219.172.188.in-addr.arpa |
5.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.5.3.0.3.6.0.0.0.c.1.1.0.0.a.2.ip6.arpa |
NS for
Previously NS for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A188.172.219.1052026-03-05 → 2026-07-14 · 4 obs
○ 2026-07-08 17:58:22
● 2026-07-08 20:29:40
● 2026-07-14 04:11:50
●A2a00:11c0:63:350::10052026-03-05 → 2026-07-14 · 4 obs
○ 2026-07-08 17:58:22
● 2026-07-08 20:29:40
● 2026-07-14 04:11:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| systems | v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems, v0n3.nic.systems... | 12 records |
| fourthns.systems | acglob.secondns.at, acglob.fourthns.systems, acglob.fifthns.com, acglob.firstns.cc... | 2 records |
✅ Authoritative Response
Server:188.172.248.1
NS records: acglob.secondns.at, acglob.fourthns.systems, acglob.fifthns.com, acglob.firstns.cc, acglob.thirdns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fourthns.systems (unsigned zone)
⏱️ Timing
Total: 1767ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.172.219.105 |
| AAAA | 1 | 2a00:11c0:63:350::1005 |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems...)
Analysis
Name Server Role
netcup.fourthns.systems provides authoritative name server service for apim.ch, ldg.ch, albo-healthcare.ch, grindr.ch, waldkindergarten-ausstattung.ch and hundreds of other domains.
Together with netcup.fourthns.systems, the hosts netcup.secondns.at, netcup.firstns.cc and netcup.fifthns.com are frequently configured as name servers.
IP Addresses
netcup.fourthns.systems has two IP addresses: 188.172.219.105 and 2a00:11c0:63:350::1005