work-ix.de - robtex.com
work-ix.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:b580:8000:11:44e8:ab80:816:778d🇩🇪 PUNKT2a00:b580::/32 punkt.de GmbH, Karlsruhe | ||||||
| PTR | vpro0049.proserver.punkt.de | ||||||
| A | 217.29.41.49🇩🇪 PUNKT217.29.32.0/20 punkt.de GmbH Sophienstrasse 187 76185 Karlsruhe Germany Tel. +49 721 9109 0 | ||||||
| NS | dns01.cix.de | ||||||
| A | 2a02:c50:6209:702::3🇩🇪 DECIX-MGMT-AS2a02:c50:6000::/35 | ||||||
| PTR | dns01.cix.de | ||||||
| A | 46.31.121.131🇩🇪 DECIX-MGMT-AS46.31.120.0/21 DE-CIX Management GmbH Services | ||||||
| PTR | dns01.cix.de | ||||||
| NS | dns02.cix.de | ||||||
| A | 2a01:4f8:c0:2762::3🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 78.47.156.210🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | dns02.cix.de | ||||||
| TXT | v=spf1 include:spf.cix.de include:spf.for-the-inter.net -all | ||||||
| SOA | .hostmaster@de-cix.net serial=2 | ||||||
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=1774622775 | ||||||
Same first word
work-ix.de |
DNS History
10 records (4 active, 6 former)
●NSdns01.cix.de2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 10:16:00
● 2026-03-27 15:06:56
●NSdns02.cix.de2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 10:16:00
● 2026-03-27 15:06:56
○NShulk.work.de2015-08-22 → 2016-12-15 · 4 obs
● 2016-12-15 10:36:26
○ 2026-02-25 10:16:00
○ 2026-03-27 15:06:56
○NSns.work.de2015-08-22 → 2016-12-15 · 4 obs
● 2016-12-15 10:36:26
○ 2026-02-25 10:16:00
○ 2026-03-27 15:06:56
○MXrelay3.de-cix.net2015-08-22 → 2016-12-15 · 4 obs
● 2016-12-15 10:36:26
○ 2026-02-25 10:16:00
○ 2026-03-27 15:06:56
○MXrelay4.de-cix.net2015-08-22 → 2016-12-15 · 4 obs
● 2016-12-15 10:36:26
○ 2026-02-25 10:16:00
○ 2026-03-27 15:06:56
●A217.29.41.492026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 10:16:00
● 2026-03-27 15:06:56
●A2a00:b580:8000:11:44e8:ab80:816:778d2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 10:16:00
● 2026-03-27 15:06:56
○A46.31.121.342016-11-17 → 2016-12-15 · 5 obs
● 2016-11-17 06:09:16
● 2016-12-15 10:36:26
○ 2026-02-25 10:16:00
○ 2026-03-27 15:06:56
○A80.81.196.522015-08-22 → 2016-04-04 · 4 obs
● 2016-04-04 07:56:38
○ 2016-11-17 06:09:16
○ 2026-03-27 15:06:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| work-ix.de | dns01.cix.de, dns02.cix.de | 2 records |
✅ Authoritative Response
Server:46.31.121.131
NS records: dns01.cix.de, dns02.cix.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for work-ix.de (unsigned zone)
⏱️ Timing
Total: 563ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.29.41.49 |
| AAAA | 1 | 2a00:b580:8000:11:44e8:ab80:816:778d |
| NS | 2 | dns01.cix.de, dns02.cix.de |
| TXT | 1 | v=spf1 include:spf.cix.de include:spf.fo |
| SOA | 1 | . hostmaster.de-cix.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.cix.de, dns02.cix.de)
Analysis
IP Addresses
work-ix.de has two IP numbers: 2a00:b580:8000:11:44e8:ab80:816:778d and 217.29.41.49.
Other host names, for instance european-peering-forum.de, nyc.de-cix.net, interconnection-flatrate.com, apollon.de-cix.net and ruhr-cix.de share IP numbers with work-ix.de.
Name Servers
work-ix.de's delegation uses two name servers: dns01.cix.de and dns02.cix.de.
The name server setup for work-ix.de is the same as for other domains, such as workix.de, workix.net, gxfs.org and 0eco.de.
work-ix.de at least partially shares name servers with other domains, including internet-security-days.com, internetsecuritydays.de, internet-medienrat.de, dotmagazine.online and dcaudit.de.
These name servers are commonly used with ns.de-cix.net.
Host names with two IPs:
dns01.cix.de points to 2a02:c50:6209:702::3 and 46.31.121.131
dns02.cix.de points to 2a01:4f8:c0:2762::3 and 78.47.156.210