koseo.de - robtex.com
koseo.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.53.179.146🇩🇪 TEAMINTERNET-AS185.53.179.0/24 Registration for Team Internet by Next Dimension | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| SOA | ns1.dyna-ns.nethostmaster@koseo.de 2026-05-22 #1 | ||||||
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=1782000200 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSns1.dyna-ns.net2026-06-15 → 2026-06-21 · 3 obs
● 2026-06-15 11:37:30
● 2026-06-21 00:12:52
○NSns1.ns-serve.net2015-06-05 → 2020-03-08 · 4 obs
● 2020-03-08 22:08:18
○ 2026-06-15 11:37:30
○ 2026-06-21 00:12:52
●NSns2.dyna-ns.net2026-06-15 → 2026-06-21 · 3 obs
● 2026-06-15 11:37:30
● 2026-06-21 00:12:52
○NSns2.ns-serve.net2015-06-05 → 2020-03-08 · 4 obs
● 2020-03-08 22:08:18
○ 2026-06-15 11:37:30
○ 2026-06-21 00:12:52
○MXmail.koseo.de2015-06-05 → 2020-03-08 · 4 obs
● 2020-03-08 22:08:18
○ 2026-06-15 11:37:30
○ 2026-06-21 00:12:52
●A185.53.179.1462026-06-15 → 2026-06-21 · 3 obs
● 2026-06-15 11:37:30
● 2026-06-21 00:12:52
○A193.254.190.2162015-06-05 → 2020-03-08 · 4 obs
● 2020-03-08 22:08:18
○ 2026-06-15 11:37:30
○ 2026-06-21 00:12:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| koseo.de | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.25.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koseo.de (unsigned zone)
⏱️ Timing
Total: 740ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.53.179.146 |
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| SOA | 1 | ns1.dyna-ns.net hostmaster.koseo.de |
Analysis
IP Addresses
koseo.de has exactly one IP address — 185.53.179.146.
matrics.net, domaximum.com, www.12210.cc plus two other host names have IP numbers in common with koseo.de.
Name Servers
koseo.de uses two name servers for its delegation: ns1.dyna-ns.net and ns2.dyna-ns.net.
The name server configuration of koseo.de is shared with other domains, for instance lonesomedoom.com, giradanca.com, nusoda.com and two others.
At least some of koseo.de's name servers are also used by other domains, among them aijlo.com.
The hosts ns1.dyna-ns.net and ns2.dyna-ns.net each resolve to four IP numbers: ns1.dyna-ns.net directs to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net directs to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.