sk-engineering.de - robtex.com
sk-engineering.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=1778646140 | ||||||
Same first word
sk-engineering.ch |
sk-engineering.de |
Similar names
DNS History
10 records (6 active, 4 former)
○NSns1.v-dns.de2015-06-02 → 2017-11-01 · 4 obs
● 2017-11-01 03:29:02
○ 2026-05-09 02:31:14
○ 2026-05-13 04:41:04
●NSns1033.ui-dns.biz2026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 02:31:14
● 2026-05-13 04:41:04
●NSns1047.ui-dns.de2026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 02:31:14
● 2026-05-13 04:41:04
●NSns1124.ui-dns.com2026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 02:31:14
● 2026-05-13 04:41:04
●NSns1125.ui-dns.org2026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 02:31:14
● 2026-05-13 04:41:04
○NSns2.v-dns.de2015-06-02 → 2017-11-01 · 4 obs
● 2017-11-01 03:29:02
○ 2026-05-09 02:31:14
○ 2026-05-13 04:41:04
○MXmail.sk-engineering.de2015-06-02 → 2017-11-01 · 4 obs
● 2017-11-01 03:29:02
○ 2026-05-09 02:31:14
○ 2026-05-13 04:41:04
●MXmx00.ionos.de2026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 02:31:14
● 2026-05-13 04:41:04
●MXmx01.ionos.de2026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 02:31:14
● 2026-05-13 04:41:04
○A78.46.49.1492015-06-02 → 2017-11-01 · 4 obs
● 2017-11-01 03:29:02
○ 2026-05-09 02:31:14
○ 2026-05-13 04:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sk-engineering.de | ns1125.ui-dns.org, ns1047.ui-dns.de, ns1033.ui-dns.biz, ns1124.ui-dns.com | - |
✅ Authoritative Response
Server:217.160.81.33
NS records: ns1125.ui-dns.org, ns1047.ui-dns.de, ns1033.ui-dns.biz, ns1124.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sk-engineering.de (unsigned zone)
⏱️ Timing
Total: 988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1033.ui-dns.biz, ns1125.ui-dns.org... |
| MX | 2 | mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1033.ui-dns.biz hostmaster.1und1.com |
Analysis
Name Servers
sk-engineering.de is delegated to four name servers: ns1033.ui-dns.biz, ns1124.ui-dns.com, ns1047.ui-dns.de and ns1125.ui-dns.org.
sk-engineering.de shares name servers with other domains at least partially, for instance hamptonkitchens.co.uk, delalande.biz, segelflug-hofgeismar.de, viimagic.com and anandabalance.de.
these name servers are commonly used with the name servers ns1125.ui-dns.biz, ns1125.ui-dns.com, ns1125.ui-dns.de, ns1033.ui-dns.com, ns1033.ui-dns.de, ns1033.ui-dns.org, ns1124.ui-dns.biz, ns1124.ui-dns.de, ns1124.ui-dns.org and ns1047.ui-dns.com.
Host names with two IP numbers:
ns1033.ui-dns.biz resolves to 2001:8d8:fe:53:0:d9a0:5121:100 and 217.160.81.33.
ns1124.ui-dns.com resolves to 2001:8d8:fe:53:0:d9a0:527c:100 and 217.160.82.124.
ns1047.ui-dns.de resolves to 2001:8d8:fe:53:0:d9a0:502f:100 and 217.160.80.47.
ns1125.ui-dns.org resolves to 2001:8d8:fe:53:0:d9a0:537d:100 and 217.160.83.125.
Mail Servers
sk-engineering.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.
sk-engineering.de shares the same mail server setup as other domains, including hackerlaw.de, a21japan-art.de, imkerverein-lichtenrade.de, fitt4job.at and drean.de.
Host names with one IP number:
mx00.ionos.de points to: 212.227.15.41.
mx01.ionos.de points to: 217.72.192.67.