bios-domain.de - robtex.com
bios-domain.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.31.80.100🇩🇪 HOSTSERVER-AS217.31.80.0/20 DE-HOSTSERVER-217-31-80-0---slash-20 | ||||||
| PTR | www.bios-domain.de | ||||||
| NS | ns1.adns2.de ⭐ | ||||||
| A | 2a00:15a8:1::d91f:520a:1🇩🇪 HOSTSERVER-AS2a00:15a8::/40 Hostserver GmbH | ||||||
| PTR | ns1.adns2.de | ||||||
| PTR | ns1v6.adns2.de | ||||||
| A | 217.31.82.10🇩🇪 HOSTSERVER-AS217.31.80.0/20 DE-HOSTSERVER-217-31-80-0---slash-20 | ||||||
| PTR | ns1.adns2.de | ||||||
| NS | ns1.bios-online.de | ||||||
| A | 217.31.82.10🇩🇪 HOSTSERVER-AS217.31.80.0/20 DE-HOSTSERVER-217-31-80-0---slash-20 | ||||||
| PTR | ns1.adns2.de | ||||||
| NS | ns2.bios-online.de | ||||||
| A | 62.116.145.206🇩🇪 INTERNETX-AS62.116.128.0/19 INTERNETX-MUC-2 | ||||||
| PTR | ns2.adns2.de | ||||||
| MX | bios-domain.de ⭐ | ||||||
| A | 217.31.80.100🇩🇪 HOSTSERVER-AS217.31.80.0/20 DE-HOSTSERVER-217-31-80-0---slash-20 | ||||||
| PTR | www.bios-domain.de | ||||||
| TXT | v=spf1 include:bios-online.de ip4:217.31.80.20 ip4:217.31.80.21 ip4:217.31.80... | ||||||
| SOA | ns1.adns2.dehostmaster@adns2.de 2025-05-09 #0 | ||||||
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=1778463753 | ||||||
MX for
bios-domain.de |
Subdomains
www.bios-domain.de |
Same first word
bios-domain.de |
DNS History
5 records (5 active, 0 former)
●NSns1.bios-online.de2015-07-20 → 2026-05-11 · 2 obs
● 2026-05-11 01:59:46
●NSns2.bios-online.de2015-07-20 → 2026-05-11 · 2 obs
● 2026-05-11 01:59:46
●MXbios-domain.de2015-07-20 → 2026-05-11 · 2 obs
● 2026-05-11 01:59:46
●A217.31.80.1002015-07-20 → 2026-05-11 · 2 obs
● 2026-05-11 01:59:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| bios-domain.de | ns1.bios-online.de, ns2.bios-online.de | - |
✅ Authoritative Response
Server:217.31.82.10
NS records: ns1.bios-online.de, ns2.bios-online.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bios-domain.de (unsigned zone)
⏱️ Timing
Total: 1240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.31.80.100 |
| NS | 2 | ns2.bios-online.de, ns1.bios-online.de |
| MX | 1 | bios-domain.de (pri: 10) |
| TXT | 1 | v=spf1 include:bios-online.de ip4:217.31 |
| SOA | 1 | ns1.adns2.de hostmaster.adns2.de |
Analysis
Hierarchy
www.bios-domain.de has bios-domain.de as its parent.
Mail Server Role
The mail server for bios-domain.de is bios-domain.de.
IP Addresses
bios-domain.de maps to IP address 217.31.80.100.
Other host names, for example, www.bios-domain.de share IP numbers with bios-domain.de.
Name Servers
bios-domain.de is delegated to name servers ns1.adns2.de, ns1.bios-online.de and ns2.bios-online.de.
bios-domain.de at least partially shares name servers with other domains such as bootsmanufaktur.de, frankreich-immobilien.info, solsel.se, netdebit-telepay.de and stb-web.de.
these name servers are commonly used alongside the name servers ns2.adns2.de, ns1.compo-dns.de, ns2.compo-dns.net, a.ce-ns1.de and b.ce-ns2.net.
Host names with two IP numbers
ns1.adns2.de points to 2a00:15a8:1::d91f:520a:1 and 217.31.82.10
Host names with one IP number
ns1.bios-online.de points to 217.31.82.10
ns2.bios-online.de points to 62.116.145.206
Host names that point to 217.31.82.10
ns1.adns2.de and ns1.bios-online.de
Mail Servers
One mail server serves bios-domain.de.
bios-domain.de points to one IP number: 217.31.80.100.