3core.de - dns.ninja
3core.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=1785349514 | ||||||
Same first word
Similar names
eco3r.com |
core3.com.au |
core3.com.br |
core3.net |
core3.com |
core3.ca |
core3.pl |
3cero.com |
cero3.com |
ce3ro.com |
re3co.net |
DNS History
14 records (8 active, 6 former)
●NSns1086.ui-dns.biz2026-06-13 → 2026-07-29 · 3 obs
● 2026-06-13 08:24:38
● 2026-07-29 18:48:02
●NSns1086.ui-dns.com2026-06-13 → 2026-07-29 · 3 obs
● 2026-06-13 08:24:38
● 2026-07-29 18:48:02
●NSns1086.ui-dns.de2026-06-13 → 2026-07-29 · 3 obs
● 2026-06-13 08:24:38
● 2026-07-29 18:48:02
●NSns1086.ui-dns.org2026-06-13 → 2026-07-29 · 3 obs
● 2026-06-13 08:24:38
● 2026-07-29 18:48:02
○NSns23.schlund.de2015-07-11 → 2018-07-10 · 4 obs
● 2018-07-10 17:40:56
○ 2026-06-13 08:24:38
○ 2026-07-29 18:48:02
○NSns24.schlund.de2015-07-11 → 2018-07-10 · 4 obs
● 2018-07-10 17:40:56
○ 2026-06-13 08:24:38
○ 2026-07-29 18:48:02
●MXmx00.ionos.de2026-06-13 → 2026-07-29 · 3 obs
● 2026-06-13 08:24:38
● 2026-07-29 18:48:02
○MXmx00.schlund.de2015-07-11 → 2018-07-10 · 4 obs
● 2018-07-10 17:40:56
○ 2026-06-13 08:24:38
○ 2026-07-29 18:48:02
●MXmx01.ionos.de2026-06-13 → 2026-07-29 · 3 obs
● 2026-06-13 08:24:38
● 2026-07-29 18:48:02
○MXmx01.schlund.de2015-07-11 → 2018-07-10 · 4 obs
● 2018-07-10 17:40:56
○ 2026-06-13 08:24:38
○ 2026-07-29 18:48:02
○A2001:8d8:1000:c03f:c3db:a240:1d82:8302015-07-11 → 2017-02-01 · 4 obs
● 2017-02-01 15:40:24
○ 2018-07-10 17:40:56
○ 2026-07-29 18:48:02
●A2001:8d8:100f:f000::21a2018-07-10 → 2026-07-29 · 3 obs
● 2018-07-10 17:40:56
● 2026-07-29 18:48:02
●A217.160.0.312018-07-10 → 2026-07-29 · 3 obs
● 2018-07-10 17:40:56
● 2026-07-29 18:48:02
○A82.165.63.442015-07-11 → 2017-02-01 · 4 obs
● 2017-02-01 15:40:24
○ 2018-07-10 17:40:56
○ 2026-07-29 18:48:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 3core.de | ns1086.ui-dns.de, ns1086.ui-dns.com, ns1086.ui-dns.biz, ns1086.ui-dns.org | - |
✅ Authoritative Response
Server:185.132.32.86
NS records: ns1086.ui-dns.de, ns1086.ui-dns.com, ns1086.ui-dns.biz, ns1086.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3core.de (unsigned zone)
⏱️ Timing
Total: 871ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.31 |
| AAAA | 1 | 2001:8d8:100f:f000::21a |
| NS | 4 | ns1086.ui-dns.org, ns1086.ui-dns.com... |
| MX | 2 | mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1086.ui-dns.org hostmaster.schlund.de |
Analysis
IP Addresses
3core.de points to the IP addresses 217.160.0.31 and 2001:8d8:100f:f000::21a
Among the host names that share IP numbers with 3core.de are paradis-ruegen.de, iffland-hoeren.net, bootsreinigung-hamburg.de and two others.
Name Servers
The domain 3core.de is delegated to these four name servers: ns1086.ui-dns.biz, ns1086.ui-dns.com, ns1086.ui-dns.de and ns1086.ui-dns.org.
The name servers of 3core.de overlap at least partially with those of other domains — among them gesami.com, csplive.com, recipacar.es and two more.
These name servers commonly appear in delegations together with ns1119.ui-dns.com, ns1109.ui-dns.de, ns1043.ui-dns.org and 5 other.
Each of the four hosts ns1086.ui-dns.biz, ns1086.ui-dns.com, ns1086.ui-dns.de and ns1086.ui-dns.org has two IP addresses. ns1086.ui-dns.biz points to 185.132.33.86 and 2607:f1c0:fe:53:185:132:33:86. ns1086.ui-dns.com points to 185.132.34.86 and 2607:f1c0:fe:53:185:132:34:86. ns1086.ui-dns.de points to 185.132.32.86 and 2607:f1c0:fe:53:185:132:32:86. ns1086.ui-dns.org points to 185.132.35.86 and 2607:f1c0:fe:53:185:132:35:86.
Mail Servers
The MX records for 3core.de point to two mail servers: mx00.ionos.de and mx01.ionos.de.
3core.de has the same mail server arrangement as a number of other domains, for example offene-zeltstadt.com, megastore-online.de, spedition-kurth.com and two more.
mx00.ionos.de and mx01.ionos.de both carry two IP addresses. The A records for mx00.ionos.de are 212.227.15.41 and 212.227.15.171; the A records for mx01.ionos.de are 212.227.15.188 and 217.72.192.67.