grumpycode.com - dns.ninja
grumpycode.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.198.148.91🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | grumpycode.com | ||||||
| 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 | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-05-20 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1788864078 | ||||||
PTR for
Same first word
grumpycode.com |
grumpycode.dev |
Previous names
Next names
DNS History
9 records (4 active, 5 former)
●NShelium.ns.hetzner.de2026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 10:42:16
● 2026-09-08 10:42:18
●NShydrogen.ns.hetzner.com2026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 10:42:16
● 2026-09-08 10:42:18
○NSns41.domaincontrol.com2015-06-01 → 2017-03-28 · 4 obs
● 2017-03-28 22:19:42
○ 2019-12-27 07:31:40
○ 2026-09-08 10:42:18
○NSns42.domaincontrol.com2015-06-01 → 2017-03-28 · 4 obs
● 2017-03-28 22:19:42
○ 2019-12-27 07:31:40
○ 2026-09-08 10:42:18
●NSoxygen.ns.hetzner.com2026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 10:42:16
● 2026-09-08 10:42:18
○MXmailstore1.secureserver.net2015-06-01 → 2017-03-28 · 4 obs
● 2017-03-28 22:19:42
○ 2019-12-27 07:31:40
○ 2026-09-08 10:42:18
○MXsmtp.secureserver.net2015-06-01 → 2017-03-28 · 4 obs
● 2017-03-28 22:19:42
○ 2019-12-27 07:31:40
○ 2026-09-08 10:42:18
○A66.147.244.592015-06-01 → 2017-03-28 · 4 obs
● 2017-03-28 22:19:42
○ 2019-12-27 07:31:40
○ 2026-09-08 10:42:18
●A88.198.148.912026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 10:42:16
● 2026-09-08 10:42:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grumpycode.com | helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com | 2 records |
✅ Authoritative Response
Server:193.47.99.5
NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grumpycode.com (unsigned zone)
⏱️ Timing
Total: 2359ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.148.91 |
| NS | 3 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)
Analysis
IP Addresses
grumpycode.com points to a single IP number: 88.198.148.91.
Host names such as static.88-198-148-91.clients.your-server.de, medienkicker.org and wanja-richter.de share their IP numbers with grumpycode.com.
Name Servers
The authoritative name servers for grumpycode.com are hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de — three in total.
The name servers of grumpycode.com overlap at least partially with those of other domains — among them schuba.me, rechtsanwalt-badlauterberg.de, strahlcenter-austria.at and two more.
These name servers commonly appear alongside the name servers ns1.your-server.de and ns1.first-ns.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.