cos-tech.it - robtex.com
cos-tech.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.169.40.234🇩🇪 GODADDY83.169.32.0/20 | ||||||
| PTR | ted.selfhost.de | ||||||
| NS | ns1.asok.de ⭐ | ||||||
| A | 2a00:d0c0:200:0:b9:1a:9c:86🇩🇪 UVENSYS2a00:d0c0:200::/48 JonasPasche | ||||||
| PTR | ns1.asok.de | ||||||
| A | 185.26.156.180🇩🇪 UVENSYS185.26.156.0/24 JonasPasche | ||||||
| PTR | ns1.asok.de | ||||||
| NS | ns2.asok.de | ||||||
| A | 2001:1a50:11:0:5f:8f:ac:b4🇩🇪 RHTEC-AS2001:1a50::/32 rh-tec IP Network | ||||||
| PTR | ns2.asok.de | ||||||
| A | 95.143.172.180🇩🇪 RHTEC-AS95.143.160.0/20 rh-tec IP Network | ||||||
| PTR | ns2.asok.de | ||||||
| NS | ns3.asok.de | ||||||
| A | 2a02:2e0:3fc:52:0:62:52:b4🇩🇪 PLUSLINE2a02:2e0::/29 Plus.line AG | ||||||
| PTR | ns3.asok.de | ||||||
| A | 82.98.82.180🇩🇪 PLUSLINE82.98.64.0/18 Plus.line AG | ||||||
| PTR | ns3.asok.de | ||||||
| MX | mail.cos-tech.it ⭐ | ||||||
| TXT | v=spf1 a mx -all | ||||||
| TXT | 7de0ac86919ae64dc1d7c6d23acb1f2b0b3b4e905f13e1f2d15cd611f2cb111 | ||||||
| SOA | ns1.asok.dehostmaster@asok.de serial=1774491747 | ||||||
it
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.it ⭐ | ||||||
| NS | a.dns.it | ||||||
| NS | m.dns.it | ||||||
| NS | nameserver.cnr.it | ||||||
| NS | r.dns.it | ||||||
| NS | v.dns.it | ||||||
| SOA | dns.nic.ithostmaster@nic.it 2026-03-26 #3 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.cos-tech.it2026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 02:54:40
●A83.169.40.2342026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 02:54:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| cos-tech.it | ns2.asok.de, ns3.asok.de, ns1.asok.de | - |
✅ Authoritative Response
Server:185.26.156.180
NS records: ns2.asok.de, ns3.asok.de, ns1.asok.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cos-tech.it (unsigned zone)
⏱️ Timing
Total: 847ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.169.40.234 |
| NS | 3 | ns1.asok.de, ns2.asok.de... |
| MX | 1 | mail.cos-tech.it (pri: 0) |
| TXT | 2 | v=spf1 a mx -all, 7de0ac86919ae64dc1d7c6d23acb1f2b0b3b4e90 |
| SOA | 1 | ns1.asok.de hostmaster.asok.de |
Analysis
IP Addresses
cos-tech.it resolves to one IP number: 83.169.40.234.
other host names including drbehr.de, hostmaster.lanvantage.eu, axiom.be, salesconcept.com and elastoprint.com share IP numbers with cos-tech.it.
Name Servers
cos-tech.it is delegated to three name servers ns1.asok.de, ns2.asok.de and ns3.asok.de.
cos-tech.it at least partially shares name servers with other domains, for instance zerginator.de, acis.de, olafhuss.eu, bnpool.de and lavogikoeln.de.
Host names with two IP numbers:
ns1.asok.de points to: 2a00:d0c0:200:0:b9:1a:9c:86 and 185.26.156.180.
ns2.asok.de points to: 2001:1a50:11:0:5f:8f:ac:b4 and 95.143.172.180.
ns3.asok.de points to: 2a02:2e0:3fc:52:0:62:52:b4 and 82.98.82.180.
Mail Servers
cos-tech.it is handled by a single mail server, mail.cos-tech.it.