subcore.dev - robtex.com
subcore.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.106.243.143🇩🇪 IONOS-AS87.106.0.0/16 IONOS-PA-5 | ||||||
| PTR | s24654730.onlinehome-server.info | ||||||
| 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 | mx.konietzny-net.de ⭐ | ||||||
| A | 2a01:4f8:202:500f::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 148.251.80.36🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | mx.konietzny-net.de | ||||||
| TXT | v=spf1 mx a -all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2025-11-16 #1 | ||||||
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
subcore.de |
subcore.org |
subcore.app |
subcore.ai |
subcore.cz |
subcore.sbs |
subcore.co |
subcore.net |
subcore.dk |
subcore.com |
subcore.cc |
subcore.space |
subcore.co.uk |
subcore.it |
subcore.ph |
subcore.dev |
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NShelium.ns.hetzner.de2026-09-03 → 2026-09-04 · 2 obs
● 2026-09-04 18:12:52
●NShydrogen.ns.hetzner.com2026-09-03 → 2026-09-04 · 2 obs
● 2026-09-04 18:12:52
●NSoxygen.ns.hetzner.com2026-09-03 → 2026-09-04 · 2 obs
● 2026-09-04 18:12:52
●MXmx.konietzny-net.de2026-09-03 → 2026-09-04 · 2 obs
● 2026-09-04 18:12:52
●A87.106.243.1432026-09-03 → 2026-09-04 · 2 obs
● 2026-09-04 18:12:52
🔍 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 |
| subcore.dev | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de | - |
✅ Authoritative Response
Server:213.133.100.98
NS records: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for subcore.dev (unsigned zone)
⏱️ Timing
Total: 1083ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.106.243.143 |
| NS | 3 | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com... |
| MX | 1 | mx.konietzny-net.de (pri: 10) |
| TXT | 1 | v=spf1 mx a -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
IP Addresses
subcore.dev has exactly one IP address — 87.106.243.143.
ultra-tool.de, s24654730.onlinehome-server.info, galewave.co.uk plus two other host names have IP numbers in common with subcore.dev.
Name Servers
The authoritative name servers for subcore.dev are hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de — three in total.
The name servers of subcore.dev overlap at least partially with those of other domains — among them additsolutions.gr, makenget.com, sb-soft.net and two more.
These name servers commonly appear alongside the name servers ns1.first-ns.de and ns1.your-server.de.
hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de all resolve to exactly two IP numbers apiece: hydrogen.ns.hetzner.com → 213.133.100.98 and 2a01:4f8:0:1::add:1098; oxygen.ns.hetzner.com → 88.198.229.192 and 2a01:4f8:0:1::add:2992; helium.ns.hetzner.de → 193.47.99.5 and 2001:67c:192c::add:5.
Mail Servers
subcore.dev uses one mail server — mx.konietzny-net.de.
The mail server setup of subcore.dev matches that of other domains such as chatout.de, konietzny-net.de, p3t.de and two others.
mx.konietzny-net.de resolves to two IP numbers — 148.251.80.36 and 2a01:4f8:202:500f::2.