reacttutorials.de - dns.ninja
reacttutorials.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1790350076 | ||||||
Same first word
reacttutorials.com |
reacttutorials.de |
Similar names
Previous names
Next names
DNS History
11 records (11 active, 0 former)
●NSns1.domainoffensive.de2026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 15:31:04
●NSns2.domainoffensive.de2026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 15:31:04
●NSns3.domainoffensive.de2026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 15:31:04
●MXmx01.mail-redirect.de2026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 15:31:04
●MXmx02.mail-redirect.eu2026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 15:31:04
●A116.202.21.1362026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 15:31:04
●A116.202.9.1662026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 15:31:04
●A116.203.213.722026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 15:31:04
●A2a01:4f8:c010:3f9c::12026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 15:31:04
●A2a01:4f8:c17:c19c::12026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 15:31:04
●A2a01:4f8:c2c:abf5::12026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 15:31:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| reacttutorials.de | ns3.domainoffensive.de, ns1.domainoffensive.de, ns2.domainoffensive.de | - |
✅ Authoritative Response
Server:192.174.68.20
NS records: ns3.domainoffensive.de, ns1.domainoffensive.de, ns2.domainoffensive.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for reacttutorials.de (unsigned zone)
⏱️ Timing
Total: 1516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 116.202.9.166, 116.202.21.136... |
| AAAA | 3 | 2a01:4f8:c17:c19c::1, 2a01:4f8:c2c:abf5::1... |
| NS | 3 | ns3.domainoffensive.de, ns1.domainoffensive.de... |
| MX | 2 | mx01.mail-redirect.de (pri: 10), mx02.mail-redirect.eu (pri: 10) |
| TXT | 1 | v=spf1 mx mx:mx01.mail-redirect.de mx:mx |
| SOA | 1 | ns1.domainoffensive.de info.domains.rese |
Analysis
IP Addresses
reacttutorials.de resolves to 6 IP numbers: 116.202.9.166, 116.202.21.136, 116.203.213.72 and 3 other.
Additional host names — beratungskalender.de, theresa-groeninger.de, safetycoach.shop and two others — share IP numbers with reacttutorials.de.
Name Servers
DNS for reacttutorials.de is handled by three authoritative name servers: ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de.
There is at least partial name server overlap between reacttutorials.de and other domains — xn--galabau-schmaler-zwb.de, hausmeisterportal-bonn.de, onile.de and two more among them.
These name servers frequently co-occur with the name servers ns2.domainoffensive.eu and ns3.domainoffensive.net.
Three hostnames — ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de — each have two IP addresses: ns1.domainoffensive.de has 192.174.68.21 and 2001:67c:1bc::21, ns2.domainoffensive.de has 176.97.158.21 and 2001:67c:10b8::21, and ns3.domainoffensive.de has 192.174.68.20 and 2001:67c:1bc::20.
Mail Servers
reacttutorials.de has two mail servers: mx01.mail-redirect.de and mx02.mail-redirect.eu.
reacttutorials.de shares the same mail server setup as other domains, including qnips.net, richtig-clever-werben.de, networksecure.de and two others.
mx01.mail-redirect.de directs to 88.99.82.73 and 2a01:4f8:1c17:52e9::1. mx02.mail-redirect.eu directs to 159.69.107.183 and 2a01:4f8:c2c:9ff::1. Each host name carries two IP addresses.