yixue.de - robtex.com
yixue.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.140.111🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | dd32700.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w0121526.kasserver.com ⭐ | ||||||
| A | 85.13.140.111🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | dd32700.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602151105 | ||||||
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=1774833599 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns5.kasserver.com2016-05-07 → 2026-03-30 · 3 obs
● 2016-05-07 07:42:32
● 2026-03-30 01:34:50
●NSns6.kasserver.com2016-05-07 → 2026-03-30 · 3 obs
● 2016-05-07 07:42:32
● 2026-03-30 01:34:50
○NSns65.1und1.de2015-06-18 → 2016-02-08 · 4 obs
● 2016-02-08 07:26:26
○ 2016-05-07 07:42:32
○ 2026-03-30 01:34:50
○NSns66.1und1.de2015-06-18 → 2016-02-08 · 4 obs
● 2016-02-08 07:26:26
○ 2016-05-07 07:42:32
○ 2026-03-30 01:34:50
○MXmx00.kundenserver.de2015-06-18 → 2016-02-08 · 4 obs
● 2016-02-08 07:26:26
○ 2016-05-07 07:42:32
○ 2026-03-30 01:34:50
○MXmx01.kundenserver.de2015-06-18 → 2016-02-08 · 4 obs
● 2016-02-08 07:26:26
○ 2016-05-07 07:42:32
○ 2026-03-30 01:34:50
●MXw0121526.kasserver.com2016-05-07 → 2026-03-30 · 3 obs
● 2016-05-07 07:42:32
● 2026-03-30 01:34:50
○A82.165.110.1682015-06-18 → 2016-02-08 · 4 obs
● 2016-02-08 07:26:26
○ 2016-05-07 07:42:32
○ 2026-03-30 01:34:50
●A85.13.140.1112026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 06:12:34
● 2026-03-30 01:34:50
○A85.13.150.862016-05-07 → 2017-01-12 · 5 obs
● 2016-05-07 07:42:32
● 2017-01-12 08:07:42
○ 2026-03-27 06:12:34
○ 2026-03-30 01:34:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| yixue.de | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yixue.de (unsigned zone)
⏱️ Timing
Total: 830ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.140.111 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w0121526.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
yixue.de resolves to one IP number: 85.13.140.111.
other host names including w0106ac1.kasserver.com, jaydee.info, mail.bernd-werner.com, sazas.com and w00e43cb.kasserver.com share IP numbers with yixue.de.
Name Servers
yixue.de is delegated to two name servers ns5.kasserver.com and ns6.kasserver.com.
yixue.de shares the same name server setup as other domains, for instance redepennig.de, acr-vechta.de, projectainment.de, produkt-und-projekt.com and reparaturexpress.de.
yixue.de at least partially shares name servers with other domains, for instance breitenfeld-wt.de, bildungszentrum-dresden.de, sideout.de, kikifoto.de and mimaqua.de.
These name servers are commonly used alongside ns3.ai-dns.de and ns5.name-server-kas.de.
Host names with one IP number:
ns5.kasserver.com points to 85.13.128.3
ns6.kasserver.com points to 85.13.159.101
Mail Servers
yixue.de is handled by a single mail server, w0121526.kasserver.com.
yixue.de shares its mail server setup with other domains, including yixue-culture.com and yixue-kultur.org.
w0121526.kasserver.com resolves to IP 85.13.140.111.