bsc4u.de - robtex.com
bsc4u.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.107.189.222🇩🇪 TELEMAXX89.107.184.0/21 Webhostone IP Space | ||||||
| PTR | sa2.serverdomain.org | ||||||
| NS | ns4i.nshost2.de ⭐ | ||||||
| A | 2a01:50c0:1001:1::6:4🇩🇪 TELEMAXX2a01:50c0:1000::/36 DE-WEBHOSTONE via TelemaxX | ||||||
| A | 89.107.184.84🇩🇪 TELEMAXX89.107.184.0/21 Webhostone IP Space | ||||||
| PTR | ns4i.nshost2.de | ||||||
| NS | ns5i.nshost2.net | ||||||
| A | 2a0a:4cc0:c1:1e:d8b8:abff:fe6e:ded3🇦🇹 netcup-AS2a0a:4cc0:c0::/43 | ||||||
| A | 152.53.140.129🇦🇹 netcup-AS152.53.140.0/22 | ||||||
| PTR | ns5i.nshost2.net | ||||||
| MX | mail.bsc4u.de ⭐ | ||||||
| A | 89.107.189.222🇩🇪 TELEMAXX89.107.184.0/21 Webhostone IP Space | ||||||
| PTR | sa2.serverdomain.org | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | ns4i.nshost2.deinfo@isp-support.eu 2024-10-30 #1 | ||||||
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=1776028115 | ||||||
Subdomains
mail.bsc4u.de |
Same first word
bsc4u.de |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.nshost2.de2015-08-10 → 2020-01-06 · 4 obs
● 2020-01-06 07:13:52
○ 2026-03-05 02:11:22
○ 2026-04-12 21:24:58
○NSns2.nshost2.de2015-08-10 → 2020-01-06 · 4 obs
● 2020-01-06 07:13:52
○ 2026-03-05 02:11:22
○ 2026-04-12 21:24:58
○NSns3.nshost2.net2015-08-10 → 2020-01-06 · 4 obs
● 2020-01-06 07:13:52
○ 2026-03-05 02:11:22
○ 2026-04-12 21:24:58
●NSns4i.nshost2.de2026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 02:11:22
● 2026-04-12 21:24:58
●NSns5i.nshost2.net2026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 02:11:22
● 2026-04-12 21:24:58
●MXmail.bsc4u.de2015-08-10 → 2026-04-12 · 2 obs
● 2026-04-12 21:24:58
○A89.107.184.22015-08-10 → 2020-01-06 · 4 obs
● 2020-01-06 07:13:52
○ 2026-03-05 02:11:22
○ 2026-04-12 21:24:58
●A89.107.189.2222026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 02:11:22
● 2026-04-12 21:24:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bsc4u.de | ns4i.nshost2.de, ns5i.nshost2.net | - |
✅ Authoritative Response
Server:89.107.184.84
NS records: ns4i.nshost2.de, ns5i.nshost2.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bsc4u.de (unsigned zone)
⏱️ Timing
Total: 3338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.107.189.222 |
| NS | 2 | ns4i.nshost2.de, ns5i.nshost2.net |
| MX | 1 | mail.bsc4u.de (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | ns4i.nshost2.de info.isp-support.eu |
Analysis
Hierarchy
The parent of mail.bsc4u.de is bsc4u.de.
IP Addresses
bsc4u.de points to an IP address: 89.107.189.222.
other host names include canbaz.de, www.freundeskreis-puetzchensmarkt.de, mail.leovinus.de, stats.rootdir.net and rajto.de; they share IP numbers with bsc4u.de.
Name Servers
Two name servers ns4i.nshost2.de and ns5i.nshost2.net handle the delegation for bsc4u.de.
bsc4u.de shares the same name server setup as other domains, for instance harms-zimmerei.de, tele-vino.de, mandarina-duck-shop.de, rootdir.net and andreas-heins.de.
Host names with two IP numbers:
ns4i.nshost2.de points to 2a01:50c0:1001:1::6:4 and 89.107.184.84.
ns5i.nshost2.net points to 2a0a:4cc0:c1:1e:d8b8:abff:fe6e:ded3 and 152.53.140.129.
Mail Servers
bsc4u.de is handled by a single mail server, mail.bsc4u.de.
The host name mail.bsc4u.de points to IP 89.107.189.222.