ctxzero.dev - robtex.com
ctxzero.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| PTR | cdn-185-199-108-153.github.com | ||||||
| NS | shades06.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:133🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades06.rzone.de | ||||||
| A | 185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| NS | docks03.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:3🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| A | 217.160.80.130🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | shades06.rzone.dehostmaster@strato-rz.de 2025-10-06 #27 | ||||||
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
ctxzero.dev |
Similar names
Previous names
ctuni.dev |
cturan.dev |
ctw-sites.dev |
ctw.dev |
ctweb.dev |
ctx7.dev |
ctxfs.dev |
ctxhub.dev |
ctxify.dev |
ctxl.dev |
ctxlore.dev |
ctxm.dev |
ctxovrflw.dev |
ctxpack.dev |
ctxrepo.dev |
ctxs.dev |
ctxt.dev |
ctxtfl.dev |
ctxweave.dev |
ctxz.dev |
Next names
DNS History
4 records (4 active, 0 former)
●A185.199.108.1532026-05-13 → 2026-08-28 · 2 obs
● 2026-08-28 20:56:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| ctxzero.dev | docks03.rzone.de, shades06.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.130
NS records: docks03.rzone.de, shades06.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctxzero.dev (unsigned zone)
⏱️ Timing
Total: 713ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.199.108.153 |
| NS | 2 | docks03.rzone.de, shades06.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades06.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
ctxzero.dev resolves to one IP address: 185.199.108.153.
horridors.com, helppc.cz, www.janily.github.io and two other host names share IP numbers with ctxzero.dev.
Name Servers
Two name servers handle the delegation for ctxzero.dev: docks03.rzone.de and shades06.rzone.de.
ctxzero.dev uses the same name servers as several other domains — among them nano-duster.com, energieberatung-wussow.de, pcokservice.de and two more.
ctxzero.dev partially shares its NS delegation with several other domains, including meinjohanns.de, me72.de, carstronic.com and two others.
In DNS configurations, these name servers often share authority with docks15.rzone.de, shades10.rzone.de, shades03.rzone.de and 7 other name servers.
docks03.rzone.de and shades06.rzone.de both carry two IP addresses. The A records for docks03.rzone.de are 217.160.80.130 and 2001:8d8:fe:53:5747:2a74:d:3; the A records for shades06.rzone.de are 185.132.34.133 and 2607:f1c0:fe:53:185:132:34:133.
Mail Servers
Mail for ctxzero.dev is handled by a single mail server, smtpin.rzone.de.
ctxzero.dev uses an identical mail server configuration to several other domains — among them elkoch.de, a-propos.de, cklever.de and two more.
The host smtpin.rzone.de resolves to 81.169.145.97 and 2a01:238:20a:202:50f0::1097 — two IP addresses.