start-optimize.de - robtex.com
start-optimize.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=1774374900 | ||||||
Same first word
start-optimize.de |
DNS History
13 records (7 active, 6 former)
●NSns1041.ui-dns.biz2026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 09:02:28
● 2026-03-24 17:57:40
●NSns1041.ui-dns.com2026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 09:02:28
● 2026-03-24 17:57:40
●NSns1041.ui-dns.de2026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 09:02:28
● 2026-03-24 17:57:40
●NSns1041.ui-dns.org2026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 09:02:28
● 2026-03-24 17:57:40
○NSns55.1und1.de2015-07-09 → 2017-05-15 · 4 obs
● 2017-05-15 08:17:48
○ 2026-02-21 09:02:28
○ 2026-03-24 17:57:40
○NSns56.1und1.de2015-07-09 → 2017-05-15 · 4 obs
● 2017-05-15 08:17:48
○ 2026-02-21 09:02:28
○ 2026-03-24 17:57:40
●MXmx00.ionos.de2026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 09:02:28
● 2026-03-24 17:57:40
○MXmx00.kundenserver.de2015-07-09 → 2017-05-15 · 4 obs
● 2017-05-15 08:17:48
○ 2026-02-21 09:02:28
○ 2026-03-24 17:57:40
●MXmx01.ionos.de2026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 09:02:28
● 2026-03-24 17:57:40
○MXmx01.kundenserver.de2015-07-09 → 2017-05-15 · 4 obs
● 2017-05-15 08:17:48
○ 2026-02-21 09:02:28
○ 2026-03-24 17:57:40
○A212.227.32.792015-07-09 → 2016-04-07 · 4 obs
● 2016-04-07 19:36:00
○ 2016-09-25 13:00:30
○ 2026-03-24 17:57:40
●A217.160.0.1342017-05-15 → 2026-03-24 · 3 obs
● 2017-05-15 08:17:48
● 2026-03-24 17:57:40
○A217.160.233.502016-09-25 → 2016-09-25 · 4 obs
● 2016-09-25 13:00:30
○ 2017-05-15 08:17:48
○ 2026-03-24 17:57:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| start-optimize.de | ns1041.ui-dns.de, ns1041.ui-dns.biz, ns1041.ui-dns.com, ns1041.ui-dns.org | - |
✅ Authoritative Response
Server:217.160.80.41
NS records: ns1041.ui-dns.de, ns1041.ui-dns.biz, ns1041.ui-dns.com, ns1041.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for start-optimize.de (unsigned zone)
⏱️ Timing
Total: 751ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.134 |
| NS | 4 | ns1041.ui-dns.org, ns1041.ui-dns.biz... |
| MX | 2 | mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1041.ui-dns.biz hostmaster.1und1.de |
Analysis
IP Addresses
start-optimize.de points to IP number: 217.160.0.134.
Other host names such as merz-aspach.de, almed-hof.de, edaconsultants.com, www.663.umlage.de and patterer.com share IPs with start-optimize.de.
Name Servers
start-optimize.de is delegated to four name servers: ns1041.ui-dns.biz, ns1041.ui-dns.com, ns1041.ui-dns.de and ns1041.ui-dns.org.
start-optimize.de at least partially shares name servers with other domains, for instance halosystems.de, theirahansenshow.com, hundeversicherung.net, firefighterinventory.com and goymann.de.
These name servers are commonly used with ns1106.ui-dns.com, ns1068.ui-dns.org, ns1110.ui-dns.de, ns1043.ui-dns.com, ns1102.ui-dns.biz and ns1048.ui-dns.org.
Host names with two IP numbers: ns1041.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5129:100 and 217.160.81.41; ns1041.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5229:100 and 217.160.82.41; ns1041.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5029:100 and 217.160.80.41; ns1041.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5329:100 and 217.160.83.41.
Mail Servers
start-optimize.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.
The mail server setup for start-optimize.de matches that of other domains, for instance mm24.eu, birner.info, ifn.news, camping-reisen.net and orthopaedie-ziegler.de.
Host names with a single IP:
mx00.ionos.de points to 212.227.15.41.
mx01.ionos.de points to 217.72.192.67.