codecalc.dev - dns.ninja
codecalc.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.69.208.40🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | static.40.208.69.159.clients.your-server.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 | email.codecalc.dev.codecalc.dev ⭐ | ||||||
| A | 94.130.226.152🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | email.codecalc.dev | ||||||
| TXT | v=spf1 ip4:94.130.226.152 mx a -all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-04-14 #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
5 records (5 active, 0 former)
●NShelium.ns.hetzner.de2026-09-04 → 2026-09-06 · 2 obs
● 2026-09-06 23:50:44
●NShydrogen.ns.hetzner.com2026-09-04 → 2026-09-06 · 2 obs
● 2026-09-06 23:50:44
●NSoxygen.ns.hetzner.com2026-09-04 → 2026-09-06 · 2 obs
● 2026-09-06 23:50:44
●MXemail.codecalc.dev.codecalc.dev2026-09-04 → 2026-09-06 · 2 obs
● 2026-09-06 23:50:44
●A159.69.208.402026-09-04 → 2026-09-06 · 2 obs
● 2026-09-06 23:50:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| codecalc.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 codecalc.dev (unsigned zone)
⏱️ Timing
Total: 954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.208.40 |
| NS | 3 | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com... |
| MX | 1 | email.codecalc.dev.codecalc.dev (pri: 10 |
| TXT | 1 | v=spf1 ip4:94.130.226.152 mx a -all |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
IP Addresses
codecalc.dev resolves to one IP address: 159.69.208.40.
Name Servers
codecalc.dev is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
There is at least partial name server overlap between codecalc.dev and other domains — certgo.app, hamburger-fussball-verband.de, huberfamily.at and two more among them.
These name servers tend to appear in combination with the name servers ns1.your-server.de, robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de each resolve to two IP addresses: 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.
Mail Servers
Mail for codecalc.dev is handled by a single mail server, email.codecalc.dev.codecalc.dev.
email.codecalc.dev.codecalc.dev resolves to a single IP number: 94.130.226.152.