hydrocephalus.cn - robtex.com
hydrocephalus.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.130.133.27🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | seven.kaletta.de | ||||||
| NS | ns1.domaindiscount24.net ⭐ | ||||||
| A | 2a04:2b00:14cc::34🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48 | ||||||
| PTR | ns1.monikerdns.net | ||||||
| PTR | ns34.i.centralnic-dns.com | ||||||
| A | 193.227.117.34🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24 | ||||||
| PTR | ns1.domaindiscount24.net | ||||||
| NS | ns2.domaindiscount24.net | ||||||
| A | 2a04:2b00:14dd::34🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48 | ||||||
| PTR | ns2.monikerdns.net | ||||||
| PTR | ns34.j.centralnic-dns.com | ||||||
| A | 194.50.187.34🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24 | ||||||
| PTR | ns2.domaindiscount24.net | ||||||
| NS | ns3.domaindiscount24.net | ||||||
| A | 2a04:2b00:14ee::34🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48 | ||||||
| PTR | ns3.monikerdns.net | ||||||
| PTR | ns34.k.centralnic-dns.com | ||||||
| A | 194.0.182.34🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24 | ||||||
| PTR | ns3.domaindiscount24.net | ||||||
| MX | hydrocephalus.cn ⭐ | ||||||
| A | 94.130.133.27🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | seven.kaletta.de | ||||||
| SOA | ns1.domaindiscount24.nettech@key-systems.net 2023-02-10 #4 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034669271 | ||||||
MX for
hydrocephalus.cn |
Same first word
DNS History
7 records (5 active, 2 former)
●NSns1.domaindiscount24.net2015-07-09 → 2026-04-14 · 2 obs
● 2026-04-14 10:12:52
●NSns2.domaindiscount24.net2015-07-09 → 2026-04-14 · 2 obs
● 2026-04-14 10:12:52
●NSns3.domaindiscount24.net2015-07-09 → 2026-04-14 · 2 obs
● 2026-04-14 10:12:52
●MXhydrocephalus.cn2015-07-09 → 2026-04-14 · 2 obs
● 2026-04-14 10:12:52
○A5.9.57.2292017-09-16 → 2017-09-16 · 4 obs
● 2017-09-16 04:31:30
○ 2026-03-17 21:08:36
○ 2026-04-14 10:12:52
○A5.9.66.1662015-07-09 → 2016-12-25 · 4 obs
● 2016-12-25 03:34:52
○ 2017-09-16 04:31:30
○ 2026-04-14 10:12:52
●A94.130.133.272026-03-17 → 2026-04-14 · 3 obs
● 2026-03-17 21:08:36
● 2026-04-14 10:12:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| hydrocephalus.cn | ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net | - |
✅ Authoritative Response
Server:193.227.117.34
NS records: ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hydrocephalus.cn (unsigned zone)
⏱️ Timing
Total: 835ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.130.133.27 |
| NS | 3 | ns1.domaindiscount24.net, ns2.domaindiscount24.net... |
| MX | 1 | hydrocephalus.cn (pri: 10) |
| SOA | 1 | ns1.domaindiscount24.net tech.key-system |
Analysis
Mail Server Role
hydrocephalus.cn serves as the mail server for hydrocephalus.cn.
IP Addresses
hydrocephalus.cn points to IP number: 94.130.133.27.
Other host names such as f4u.de, eu4.de, skaletta.de, cityfriedhof.de and mail.eu5.de share IPs with hydrocephalus.cn.
Name Servers
hydrocephalus.cn is delegated to three name servers: ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.
hydrocephalus.cn at least partially shares name servers with other domains, for instance japcarersatzteildienst.eu, weser-radweg.com, glad.de, silverstar.tv and eurochem-agro.com.sg.
Host ns1.domaindiscount24.net points to 2a04:2b00:14cc::34 and 193.227.117.34; Host ns2.domaindiscount24.net points to 2a04:2b00:14dd::34 and 194.50.187.34; Host ns3.domaindiscount24.net points to 2a04:2b00:14ee::34 and 194.0.182.34.
Mail Servers
hydrocephalus.cn is handled by a single mail server, hydrocephalus.cn.
hydrocephalus.cn points to a single IP: 94.130.133.27.