extco.dev - robtex.com
extco.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d0a:6449::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www499.your-server.de | ||||||
| A | 188.40.218.82🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | mail.extco.dev ⭐ | ||||||
| A | 2a01:4f8:d0a:6449::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www499.your-server.de | ||||||
| A | 188.40.218.82🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | www499.your-server.de | ||||||
| TXT | v=spf1 +a +mx ip4:159.69.118.7 ?all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-08-05 #0 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns.second-ns.com2026-08-30 → 2026-09-05 · 2 obs
● 2026-09-05 09:18:04
●NSns1.your-server.de2026-08-30 → 2026-09-05 · 2 obs
● 2026-09-05 09:18:04
●NSns3.second-ns.de2026-08-30 → 2026-09-05 · 2 obs
● 2026-09-05 09:18:04
●MXmail.extco.dev2026-08-30 → 2026-09-05 · 2 obs
● 2026-09-05 09:18:04
●A188.40.218.822026-08-30 → 2026-09-05 · 2 obs
● 2026-09-05 09:18:04
●A2a01:4f8:d0a:6449::22026-08-30 → 2026-09-05 · 2 obs
● 2026-09-05 09:18:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| extco.dev | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | - |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extco.dev (unsigned zone)
⏱️ Timing
Total: 551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.218.82 |
| AAAA | 1 | 2a01:4f8:d0a:6449::2 |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 1 | mail.extco.dev (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ip4:159.69.118.7 ?all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
Analysis
IP Addresses
extco.dev points to the IP addresses 188.40.218.82 and 2a01:4f8:d0a:6449::2
Two other host names, along with invoicr.de, sengi.be and homepage-4-you.net, also share IP numbers with extco.dev.
Name Servers
extco.dev has three name servers — ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
The name servers of extco.dev overlap at least partially with those of other domains — among them brandship.org, terminmarktwelt.de, smartautohaus.com and two more.
Each of ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de points to two IP numbers. ns.second-ns.com points to 213.239.204.242 and 2a01:4f8:0:a101::b:1. ns3.second-ns.de points to 193.47.99.4 and 2001:67c:192c::add:b3. ns1.your-server.de points to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
The sole mail server for extco.dev is mail.extco.dev.
mail.extco.dev resolves to two IP numbers — 188.40.218.82 and 2a01:4f8:d0a:6449::2.