proofcom.de - dns.ninja
proofcom.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=1780734097 | ||||||
Same first word
proofcom.de |
Similar names
DNS History
12 records (7 active, 5 former)
●NSns1123.ui-dns.biz2026-06-06 → 2026-06-06 · 3 obs
● 2026-06-06 08:27:56
● 2026-06-06 08:27:58
●NSns1123.ui-dns.com2026-06-06 → 2026-06-06 · 3 obs
● 2026-06-06 08:27:56
● 2026-06-06 08:27:58
●NSns1123.ui-dns.de2026-06-06 → 2026-06-06 · 3 obs
● 2026-06-06 08:27:56
● 2026-06-06 08:27:58
●NSns1123.ui-dns.org2026-06-06 → 2026-06-06 · 3 obs
● 2026-06-06 08:27:56
● 2026-06-06 08:27:58
○NSns55.1und1.de2015-08-14 → 2017-06-20 · 4 obs
● 2017-06-20 11:25:32
○ 2026-06-06 08:27:56
○ 2026-06-06 08:27:58
○NSns56.1und1.de2015-08-14 → 2017-06-20 · 4 obs
● 2017-06-20 11:25:32
○ 2026-06-06 08:27:56
○ 2026-06-06 08:27:58
●MXmx00.ionos.de2026-06-06 → 2026-06-06 · 3 obs
● 2026-06-06 08:27:56
● 2026-06-06 08:27:58
○MXmx00.kundenserver.de2015-08-14 → 2017-06-20 · 4 obs
● 2017-06-20 11:25:32
○ 2026-06-06 08:27:56
○ 2026-06-06 08:27:58
●MXmx01.ionos.de2026-06-06 → 2026-06-06 · 3 obs
● 2026-06-06 08:27:56
● 2026-06-06 08:27:58
○MXmx01.kundenserver.de2015-08-14 → 2017-06-20 · 4 obs
● 2017-06-20 11:25:32
○ 2026-06-06 08:27:56
○ 2026-06-06 08:27:58
○A212.227.228.492015-08-14 → 2016-07-22 · 4 obs
● 2016-07-22 16:22:18
○ 2017-06-20 11:25:32
○ 2026-06-06 08:27:58
●A217.160.0.2412017-06-20 → 2026-06-06 · 3 obs
● 2017-06-20 11:25:32
● 2026-06-06 08:27:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| proofcom.de | ns1123.ui-dns.de, ns1123.ui-dns.biz, ns1123.ui-dns.com, ns1123.ui-dns.org | - |
✅ Authoritative Response
Server:217.160.81.123
NS records: ns1123.ui-dns.de, ns1123.ui-dns.biz, ns1123.ui-dns.com, ns1123.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proofcom.de (unsigned zone)
⏱️ Timing
Total: 3613ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.241 |
| NS | 4 | ns1123.ui-dns.com, ns1123.ui-dns.biz... |
| MX | 2 | mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1123.ui-dns.org hostmaster.1und1.de |
Analysis
IP Addresses
proofcom.de points to a single IP number: 217.160.0.241.
Additional host names — reikimuenchen.de, sasws.de, spezi-grill.de and two others — share IP numbers with proofcom.de.
Name Servers
DNS for proofcom.de is handled by 4 name servers: ns1123.ui-dns.biz, ns1123.ui-dns.com, ns1123.ui-dns.de and ns1123.ui-dns.org.
The name servers of proofcom.de overlap at least partially with those of other domains — among them monde-marche.com, help-academy.org, rwvcproxy.com and two more.
These name servers are frequently used alongside the name servers ns1066.ui-dns.com, ns1059.ui-dns.org, ns1034.ui-dns.de and six others.
Each of the four hosts ns1123.ui-dns.biz, ns1123.ui-dns.com, ns1123.ui-dns.de and ns1123.ui-dns.org has two IP addresses. ns1123.ui-dns.biz points to 217.160.81.123 and 2001:8d8:fe:53:0:d9a0:517b:100. ns1123.ui-dns.com points to 217.160.82.123 and 2001:8d8:fe:53:0:d9a0:527b:100. ns1123.ui-dns.de points to 217.160.80.123 and 2607:f1c0:fe:53:185:132:32:123. ns1123.ui-dns.org points to 217.160.83.123 and 2001:8d8:fe:53:0:d9a0:537b:100.
Mail Servers
proofcom.de has two mail servers: mx00.ionos.de and mx01.ionos.de.
proofcom.de shares the same mail server setup as other domains, including flaschenpost.eu, setral-chemie.de, marx-ag.de and two others.
Both mx00.ionos.de and mx01.ionos.de have a single IP address each — mx00.ionos.de resolves to 212.227.15.41 while mx01.ionos.de resolves to 217.72.192.67.