cosimo.de - robtex.com
cosimo.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=1771291602 | ||||||
Up
www.cosimo.de |
Same first word
cosimo.de |
cosimo.net |
cosimo.eu |
cosimo.at |
cosimo.co.at |
cosimo.co |
cosimo.org |
cosimo.art |
cosimo.it |
cosimo.com |
cosimo.be |
cosimo.cn |
cosimo.dev |
cosimo.mc |
Similar names
DNS History
12 records (9 active, 3 former)
○NSns3.c-srv.de2015-08-29 → 2018-08-07 · 4 obs
● 2018-08-07 10:06:00
○ 2026-02-16 14:44:58
○ 2026-02-25 01:22:52
●NSns3.c-srv.net2026-02-16 → 2026-02-25 · 3 obs
● 2026-02-16 14:44:58
● 2026-02-25 01:22:52
●NSns4.c-srv.net2026-02-16 → 2026-02-25 · 3 obs
● 2026-02-16 14:44:58
● 2026-02-25 01:22:52
●MXmailgate1.isp-cosimo.de2015-08-29 → 2026-02-25 · 2 obs
● 2026-02-25 01:22:52
●MXmailgate2.isp-cosimo.de2015-08-29 → 2026-02-25 · 2 obs
● 2026-02-25 01:22:52
●A185.62.149.412026-02-16 → 2026-02-25 · 3 obs
● 2026-02-16 14:44:58
● 2026-02-25 01:22:52
○A2a00:1ca0:1100:100::802015-08-29 → 2018-08-07 · 4 obs
● 2018-08-07 10:06:00
○ 2026-02-16 14:44:58
○ 2026-02-25 01:22:52
●A2a03:560:149::1:412026-02-16 → 2026-02-25 · 3 obs
● 2026-02-16 14:44:58
● 2026-02-25 01:22:52
○A77.235.182.882015-08-29 → 2018-08-07 · 4 obs
● 2018-08-07 10:06:00
○ 2026-02-16 14:44:58
○ 2026-02-25 01:22:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cosimo.de | ns1.c-srv.de, ns3.c-srv.net, ns2.c-srv.de, ns4.c-srv.net | 4 records |
✅ Authoritative Response
Server: 5.45.96.64
NS records: ns1.c-srv.de, ns3.c-srv.net, ns2.c-srv.de, ns4.c-srv.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cosimo.de (unsigned zone)
⏱️ Timing
Total: 2236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.62.149.41 |
| AAAA | 1 | 2a03:560:149::1:41 |
| NS | 4 | ns3.c-srv.net, ns2.c-srv.de... |
| MX | 2 | mailgate1.isp-cosimo.de (pri: 10), mailgate2.isp-cosimo.de (pri: 20) |
| TXT | 5 | v=spf1 ip4:77.235.182.101 ip4:185.248.14, MS=ms99230049... |
| SOA | 1 | ns4.c-srv.de isp.cosimo.de |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.c-srv.de, ns2.c-srv.de, ns1.c-srv.de...)
AI analysis
cosimo.de is a parent of www.cosimo.de.
cosimo.de points to two IP numbers: 2a03:560:149::1:41 and 185.62.149.41.
Other host names, for instance ohc.de, web-01.isp-cosimo.de, ht-wiesenbach.de, zahnarztpraxis-harmonie.de and cosidns.de share IP numbers with cosimo.de.
cosimo.de is delegated to five name servers: ns1.c-srv.de, ns2.c-srv.de, ns4.c-srv.de, ns3.c-srv.net and ns4.c-srv.net.
cosimo.de at least partially shares name servers with other domains, for instance saxonia-freiberg.de, baolong-szhf.com, glasfaser.network, honda-thalmann.de and tourismusverein-borna-kohrenerland.de.
These name servers are commonly used with the name servers ns3.c-srv.de.
Host names with two IP numbers:
ns1.c-srv.de points to 2a03:560:149::1:38 and 185.62.149.38.
ns2.c-srv.de points to 2a03:4000:5:1f0::64 and 5.45.96.64.
ns4.c-srv.de points to 2a03:567::7 and 185.62.150.7.
ns3.c-srv.net points to 2a00:19e0:3002:22ea::51 and 151.252.59.51.
ns4.c-srv.net points to 2a03:567::7 and 185.62.150.7.
Host names pointing to 2a03:567::7: ns4.c-srv.de and ns4.c-srv.net.
Host names pointing to 185.62.150.7: ns4.c-srv.de and ns4.c-srv.net.
cosimo.de is handled by two mail servers: mailgate1.isp-cosimo.de and mailgate2.isp-cosimo.de.
cosimo.de uses the same mail server configuration as other domains, such as heuter-fahrzeugsysteme.de, schwimmbadbau-miltschus.de, amwal.de, elektro-grafe.de and rsvc.de.
cosimo.de shares mail servers with other domains at least in part, for instance kohren-sahlis.de, mailgate.isp-cosimo.de, icn-leipzig.de, nzwl-international.com and custweb2.isp-cosimo.de.
These mail servers are often used together with the mail servers secmx1.nzwl.de.
Host names with one IP number: mailgate1.isp-cosimo.de points to 77.235.182.101; mailgate2.isp-cosimo.de points to 185.248.148.8.