yournextbook.de - robtex.com
yournextbook.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.38.65.70🇩🇪 ISPONE84.38.64.0/21 | ||||||
| NS | dns1.ispone-business.de ⭐ | ||||||
| A | 2a00:5080:4:1::2🇩🇪 ISPONE2a00:5080::/32 | ||||||
| PTR | dns2.ispone-business.de | ||||||
| A | 84.38.79.92🇩🇪 ISPONE84.38.78.0/23 | ||||||
| PTR | server92.vserver-on.de | ||||||
| NS | dns2.ispone-business.de | ||||||
| A | 2a00:5080:4:2::2🇩🇪 ISPONE2a00:5080::/32 | ||||||
| PTR | dns1.ispone-business.de | ||||||
| A | 84.38.64.92🇩🇪 ISPONE84.38.64.0/21 | ||||||
| MX | mail.yournextbook.de ⭐ | ||||||
| A | 84.38.65.70🇩🇪 ISPONE84.38.64.0/21 | ||||||
| SOA | dns1.ispone-business.dehostmaster@ispone-business.de 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=1774493269 | ||||||
Subdomains
mail.yournextbook.de |
Same first word
yournextbook.com |
yournextbook.de |
DNS History
5 records (4 active, 1 former)
●NSdns1.ispone-business.de2015-07-25 → 2026-03-26 · 2 obs
● 2026-03-26 03:17:34
●NSdns2.ispone-business.de2015-07-25 → 2026-03-26 · 2 obs
● 2026-03-26 03:17:34
●MXmail.yournextbook.de2015-07-25 → 2026-03-26 · 2 obs
● 2026-03-26 03:17:34
●A84.38.65.702026-03-08 → 2026-03-26 · 3 obs
● 2026-03-08 21:58:28
● 2026-03-26 03:17:34
○A84.38.68.1872015-07-25 → 2020-01-16 · 4 obs
● 2020-01-16 07:44:06
○ 2026-03-08 21:58:28
○ 2026-03-26 03:17:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| yournextbook.de | dns1.ispone-business.de, dns2.ispone-business.de | 4 records |
✅ Authoritative Response
Server:84.38.79.92
NS records: dns1.ispone-business.de, dns2.ispone-business.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yournextbook.de (unsigned zone)
⏱️ Timing
Total: 621ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.38.65.70 |
| NS | 2 | dns2.ispone-business.de, dns1.ispone-business.de |
| MX | 1 | mail.yournextbook.de (pri: 10) |
| SOA | 1 | dns1.ispone-business.de hostmaster.ispon |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.ispone-business.de, dns1.ispone-business.de, dns2.ispone-business.de...)
Analysis
Hierarchy
The parent of mail.yournextbook.de is yournextbook.de.
IP Addresses
yournextbook.de points to a single IP address: 84.38.65.70.
Other host names such as mail.yournextplace.de, yournextplace.de, mail.yournextbook.de and drseus.eu share IP numbers with yournextbook.de.
Name Servers
Two name servers dns1.ispone-business.de and dns2.ispone-business.de handle the delegation for yournextbook.de.
yournextbook.de shares the same name server setup as other domains, for example xkl.de, 192.67.38.84.in-addr.arpa, 71.79.38.84.in-addr.arpa, melchendorf.de and familycom.eu.
yournextbook.de at least partially shares name servers with other domains, for example display-studio.de, 68.38.84.in-addr.arpa, 2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.a.2.0.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa, 78.38.84.in-addr.arpa and 2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.7.1.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa.
These name servers are commonly used with dns1.serverflex.de and dns1-ipv6.ispone-business.de and dns2-ipv6.ispone-business.de.
Host names with two IP numbers:
dns1.ispone-business.de points to 2a00:5080:4:1::2 and 84.38.79.92.
dns2.ispone-business.de points to 2a00:5080:4:2::2 and 84.38.64.92.
Mail Servers
The mail.yournextbook.de mail server handles yournextbook.de.
mail.yournextbook.de points to a single IP number: 84.38.65.70.