sixtyonecat.de - robtex.com
sixtyonecat.de
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=1775998745 | ||||||
Same first word
sixtyonecat.de |
DNS History
10 records (7 active, 3 former)
●NSaccess.ui-dns.biz2026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 16:11:46
● 2026-04-12 13:28:20
●NSaccess.ui-dns.com2026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 16:11:46
● 2026-04-12 13:28:20
●NSaccess.ui-dns.de2026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 16:11:46
● 2026-04-12 13:28:20
●NSaccess.ui-dns.org2026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 16:11:46
● 2026-04-12 13:28:20
○NSns35.1und1.de2015-08-15 → 2017-03-26 · 4 obs
● 2017-03-26 08:08:54
○ 2026-03-02 16:11:46
○ 2026-04-12 13:28:20
○NSns36.1und1.de2015-08-15 → 2017-03-26 · 4 obs
● 2017-03-26 08:08:54
○ 2026-03-02 16:11:46
○ 2026-04-12 13:28:20
●MXmx00.kundenserver.de2015-08-15 → 2026-04-12 · 2 obs
● 2026-04-12 13:28:20
●MXmx01.kundenserver.de2015-08-15 → 2026-04-12 · 2 obs
● 2026-04-12 13:28:20
●A217.160.223.412016-07-23 → 2026-04-12 · 3 obs
● 2016-07-23 22:15:24
● 2026-04-12 13:28:20
○A82.165.122.622015-08-15 → 2016-03-25 · 4 obs
● 2016-03-25 03:43:46
○ 2016-07-23 22:15:24
○ 2026-04-12 13:28:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sixtyonecat.de | access.ui-dns.org, access.ui-dns.com, access.ui-dns.de, access.ui-dns.biz | - |
✅ Authoritative Response
Server:217.160.81.237
NS records: access.ui-dns.org, access.ui-dns.com, access.ui-dns.de, access.ui-dns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sixtyonecat.de (unsigned zone)
⏱️ Timing
Total: 762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.223.41 |
| NS | 4 | access.ui-dns.org, access.ui-dns.de... |
| MX | 2 | mx00.kundenserver.de (pri: 10), mx01.kundenserver.de (pri: 10) |
| TXT | 1 | v=spf1 a:mout.kundenserver.de ~all |
| SOA | 1 | access.ui-dns.biz hostmaster.1und1.de |
Analysis
IP Addresses
sixtyonecat.de resolves to one IP number: 217.160.223.41.
other host names including cd-da.de, mcgaz.de, ludlows.co.uk, a-seiler.de and motoroma.de share IP numbers with sixtyonecat.de.
Name Servers
sixtyonecat.de is delegated to four name servers: access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org.
sixtyonecat.de at least partially shares name servers with other domains, for instance frixs.de, terrasplit.de, nevor.de, auganter.de and pmpio.de.
Host names with two IP numbers:
access.ui-dns.biz points to 2001:8d8:fe:53::81:237 and 217.160.81.237; access.ui-dns.com points to 2607:f1c0:fe:53::34:237 and 185.132.34.237; access.ui-dns.de points to 2001:8d8:fe:53::80:237 and 217.160.80.237; access.ui-dns.org points to 2607:f1c0:fe:53::35:237 and 185.132.35.237.
Mail Servers
Two mail servers handle sixtyonecat.de: mx00.kundenserver.de and mx01.kundenserver.de.
sixtyonecat.de shares the same mail server setup as other domains, for instance semper-talis.eu, wiki.usenet-abc.de, alde-it.de, remote.compusys.de and dr-nice.de.
sixtyonecat.de shares some mail servers with other domains, at least partially, for instance ats-finanzgruppe.com, beckconsult.com, teknet.de, wahlserver.de and manfred-waba.com.
These mail servers are commonly used alongside mail.ats-finanzgruppe.com and ats.in.tmes.trendmicro.eu.
Host names with one IP number:
mx00.kundenserver.de points to 212.227.15.41
mx01.kundenserver.de points to 217.72.192.67