ioserver.de - dns.ninja
ioserver.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:4b88:0:620::4🇩🇪 TITAN-NETWORKS2001:4b88::/32 Titan Networks (xSP) Internet & Telecommunications Service Providing GmbH | ||||||
| A | 217.173.140.4🇩🇪 TITAN-NETWORKS217.173.128.0/20 Titan Networks (xSP) Internet & Telecommunications Service Providing GmbH | ||||||
| NS | ns1.sippia.de ⭐ | ||||||
| A | 217.173.129.29🇩🇪 TITAN-NETWORKS217.173.128.0/20 Titan Networks (xSP) Internet & Telecommunications Service Providing GmbH | ||||||
| PTR | ns1.lapto.net | ||||||
| NS | ns2.sippia.de | ||||||
| A | 217.173.128.67🇩🇪 TITAN-NETWORKS217.173.128.0/20 Titan Networks (xSP) Internet & Telecommunications Service Providing GmbH | ||||||
| PTR | ns2.lapto.net | ||||||
| MX | mx.titan-dsl.de ⭐ | ||||||
| SOA | ns1.sippia.dehostmaster@sippia.de serial=100171 | ||||||
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=1786502627 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●MXmx.titan-dsl.de2015-08-10 → 2026-08-12 · 2 obs
● 2026-08-12 03:13:30
●A2001:4b88:0:620::42015-08-10 → 2026-08-12 · 2 obs
● 2026-08-12 03:13:30
○A217.173.137.52015-08-10 → 2017-05-22 · 4 obs
● 2017-05-22 03:51:40
○ 2026-02-16 16:57:40
○ 2026-08-12 03:13:30
●A217.173.140.42026-02-16 → 2026-08-12 · 3 obs
● 2026-02-16 16:57:40
● 2026-08-12 03:13:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ioserver.de | ns1.sippia.de, ns2.sippia.de | 2 records |
✅ Authoritative Response
Server:217.173.129.29
NS records: ns1.sippia.de, ns2.sippia.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ioserver.de (unsigned zone)
⏱️ Timing
Total: 647ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.173.140.4 |
| AAAA | 1 | 2001:4b88:0:620::4 |
| NS | 2 | ns2.sippia.de, ns1.sippia.de |
| MX | 1 | mx.titan-dsl.de (pri: 10) |
| SOA | 1 | ns1.sippia.de hostmaster.sippia.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.sippia.de, ns1.sippia.de)
Analysis
Hierarchy
www.ioserver.de and s1303.ioserver.de are both subdomains of ioserver.de.
IP Addresses
ioserver.de directs to two IP numbers, 217.173.140.4 and 2001:4b88:0:620::4
titan-net.net, titannetworks.eu, titan-dsl.de and two other host names share IP numbers with ioserver.de.
Name Servers
Two name servers handle the delegation for ioserver.de: ns1.sippia.de and ns2.sippia.de.
ioserver.de uses the same name servers as several other domains — among them sippia.de, designcounter.de, 140.173.217.in-addr.arpa and two more.
ioserver.de has at least partial name server overlap with other domains, such as ferienhof-erlengrund.de, ssl-online.de, p1.de and two others.
It is common to see these name servers used together with name servers ns1.lapto.net and ns2.lapto.net.
ns1.sippia.de directs to 217.173.129.29 and ns2.sippia.de directs to 217.173.128.67; each host name points to exactly one IP number.
Mail Servers
Mail for ioserver.de is handled by a single mail server, mx.titan-dsl.de.
ioserver.de has an identical mail server setup to io-server.de, one-xc.de, xn--nc-hpa.de and spr-comnet.de, as well as other domains.