contentgenerator.dev - robtex.com
contentgenerator.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.235.119.167🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | ssl.zirkel-mailserver.de | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| MX | ssl.zirkel-mailserver.de ⭐ | ||||||
| A | 167.235.119.167🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | ssl.zirkel-mailserver.de | ||||||
| MX | mail.contentgenerator.dev(15) | ||||||
| A | 167.235.119.167🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | ssl.zirkel-mailserver.de | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-04-10 #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 | ||||||
Subdomains
mail.contentgenerator.dev |
Same first word
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NShelium.ns.hetzner.de2026-10-12 → 2026-11-10 · 2 obs
● 2026-11-10 22:37:08
●NShydrogen.ns.hetzner.com2026-10-12 → 2026-11-10 · 2 obs
● 2026-11-10 22:37:08
●NSoxygen.ns.hetzner.com2026-10-12 → 2026-11-10 · 2 obs
● 2026-11-10 22:37:08
●MXmail.contentgenerator.dev2026-10-12 → 2026-11-10 · 2 obs
● 2026-11-10 22:37:08
●MXssl.zirkel-mailserver.de2026-10-12 → 2026-11-10 · 2 obs
● 2026-11-10 22:37:08
●A167.235.119.1672026-10-12 → 2026-11-10 · 2 obs
● 2026-11-10 22:37:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| contentgenerator.dev | oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com, helium.ns.hetzner.de | - |
✅ Authoritative Response
Server:193.47.99.5
NS records: oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com, helium.ns.hetzner.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 1091ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.235.119.167 |
| NS | 3 | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com... |
| MX | 2 | ssl.zirkel-mailserver.de (pri: 10), mail.contentgenerator.dev (pri: 15) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
Hierarchy
mail.contentgenerator.dev is delegated beneath contentgenerator.dev.
IP Addresses
contentgenerator.dev has exactly one IP address — 167.235.119.167.
xn--bro-carree-ah-wob.de, dannervita.de, de.private-chat.de plus two other host names have IP numbers in common with contentgenerator.dev.
Name Servers
Three name servers are authoritative for contentgenerator.dev: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
There is at least partial name server overlap between contentgenerator.dev and other domains — membership-manager.com, rkwbayern.de, medicsnear.com and two more among them.
These name servers frequently co-occur with the name servers ns1.your-server.de and ns1.first-ns.de.
hydrogen.ns.hetzner.com resolves to 213.133.100.98 and 2a01:4f8:0:1::add:1098. oxygen.ns.hetzner.com resolves to 88.198.229.192 and 2a01:4f8:0:1::add:2992. helium.ns.hetzner.de resolves to 193.47.99.5 and 2001:67c:192c::add:5. All three hostnames point to two IP numbers each.
Mail Servers
contentgenerator.dev uses two mail servers, ssl.zirkel-mailserver.de and mail.contentgenerator.dev.
At least some of the mail servers used by contentgenerator.dev are shared with other domains: megametalmannheim.de, msconnexion.de, feldenkrais-foerderverein.de and two others among them.
ssl.zirkel-mailserver.de and mail.contentgenerator.dev share one IP address between them — 167.235.119.167.
These two host names — ssl.zirkel-mailserver.de and mail.contentgenerator.dev — each point to 167.235.119.167 IP addresses.