nodejstutor.com - robtex.com
nodejstutor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.90.66.230🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | static.230.66.90.157.clients.your-server.de | ||||||
| NS | ns21.kv.de ⭐ | ||||||
| A | 78.47.218.115🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | static.115.218.47.78.clients.your-server.de | ||||||
| NS | ns22.kv.de | ||||||
| A | 157.90.66.230🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | static.230.66.90.157.clients.your-server.de | ||||||
| MX | mail.nodejstutor.com ⭐ | ||||||
| A | 157.90.66.230🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | static.230.66.90.157.clients.your-server.de | ||||||
| TXT | v=spf1 +a +mx +a:www3.kv.de -all | ||||||
| TXT | google-site-verification=8Ijsyol8kri_gDzpM8rcz7hgNxdrzto9TGiwkh9jQg0 | ||||||
| SOA | ns21.kv.detechnik@kv-gmbh.de serial=1749133706 | ||||||
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=1791703489 | ||||||
Same first word
nodejstutor.com |
Previous names
Next names
DNS History
7 records (4 active, 3 former)
●NSns21.kv.de2026-10-01 → 2026-10-11 · 3 obs
● 2026-10-01 09:36:32
● 2026-10-11 07:44:00
●NSns22.kv.de2026-10-01 → 2026-10-11 · 3 obs
● 2026-10-01 09:36:32
● 2026-10-11 07:44:00
○NSns59.domaincontrol.com2018-05-10 → 2018-05-10 · 3 obs
○ 2026-10-01 09:36:32
○ 2026-10-11 07:44:00
○NSns60.domaincontrol.com2018-05-10 → 2018-05-10 · 3 obs
○ 2026-10-01 09:36:32
○ 2026-10-11 07:44:00
●MXmail.nodejstutor.com2026-10-01 → 2026-10-11 · 2 obs
● 2026-10-11 07:44:00
●A157.90.66.2302026-10-01 → 2026-10-11 · 3 obs
● 2026-10-01 09:36:32
● 2026-10-11 07:44:00
○A184.168.221.532018-05-10 → 2018-05-10 · 3 obs
○ 2026-10-01 09:36:32
○ 2026-10-11 07:44:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| nodejstutor.com | ns21.kv.de, ns22.kv.de | - |
✅ Authoritative Response
Server:157.90.66.230
NS records: ns21.kv.de, ns22.kv.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nodejstutor.com (unsigned zone)
⏱️ Timing
Total: 749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.66.230 |
| NS | 2 | ns21.kv.de, ns22.kv.de |
| MX | 1 | mail.nodejstutor.com (pri: 10) |
| TXT | 2 | v=spf1 +a +mx +a:www3.kv.de -all, google-site-verification=8Ijsyol8kri_gDz |
| SOA | 1 | ns21.kv.de technik.kv-gmbh.de |
Analysis
IP Addresses
nodejstutor.com directs to one IP number, which is 157.90.66.230.
Among the host names that share IP numbers with nodejstutor.com are mail.xd.de, image-sharing.com, pn.net and two others.
Name Servers
DNS delegation for nodejstutor.com points to two name servers: ns21.kv.de and ns22.kv.de.
nodejstutor.com has the same name server delegation as a number of other domains, such as 72.de, 4.gp, 6.ly and two more.
nodejstutor.com has at least partial name server overlap with other domains, such as xn--sddeutschland-wob.de, 70.de, mitglieder.com and two others.
ns21.kv.de directs to 78.47.218.115 and ns22.kv.de directs to 157.90.66.230; each host name points to exactly one IP number.
Mail Servers
nodejstutor.com routes its mail through a single mail server, mail.nodejstutor.com.
mail.nodejstutor.com has exactly one IP number: 157.90.66.230.