authorative.org - dns.ninja
authorative.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786770747 | ||||||
Subdomains
mail.authorative.org |
Same first word
authorative.org |
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-04-04 → 2026-08-15 · 2 obs
● 2026-08-15 05:22:10
●NSsecond-dns.netcup.net2026-04-04 → 2026-08-15 · 2 obs
● 2026-08-15 05:22:10
●NSthird-dns.netcup.net2026-04-04 → 2026-08-15 · 2 obs
● 2026-08-15 05:22:10
●MXmail.authorative.org2026-04-04 → 2026-08-15 · 2 obs
● 2026-08-15 05:22:10
●MXmx2ff9.netcup.net2026-04-04 → 2026-08-15 · 2 obs
● 2026-08-15 05:22:10
●A188.68.47.2472026-04-04 → 2026-08-15 · 2 obs
● 2026-08-15 05:22:10
●A2a03:4000:30:6cf5::12:79962026-04-04 → 2026-08-15 · 2 obs
● 2026-08-15 05:22:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| authorative.org | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for authorative.org (unsigned zone)
⏱️ Timing
Total: 909ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.247 |
| AAAA | 1 | 2a03:4000:30:6cf5::12:7996 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mail.authorative.org (pri: 10), mx2ff9.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The domain mail.authorative.org falls under the parent authorative.org.
IP Addresses
authorative.org points to the IP addresses 188.68.47.247 and 2a03:4000:30:6cf5::12:7996
www.mutlangerhof.de, nrw.deutsch-plattdeutsch.de, t-s.dev plus two other host names have IP numbers in common with authorative.org.
Name Servers
The authoritative name servers for authorative.org are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.
At least some of authorative.org's name servers are shared with other domains, for example computronium.net, meinefotografin.at, endofinternet.de and two more.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net all resolve to exactly two IP numbers apiece: root-dns.netcup.net → 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net → 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net → 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
authorative.org uses two mail servers, mx2ff9.netcup.net and mail.authorative.org.
At least some of the mail servers used by authorative.org are shared with other domains: echtwahr1128.de, jennykim.de, brillen-birk.com and two others among them.
It is common to find these mail servers used together with the mail servers mail.echtwahr1128.de and mail.jennykim.de.
Host names pointing to two IP addresses:
mx2ff9.netcup.net directs traffic to 188.68.47.249 and 2a03:4000:0:37a:e427:f3ff:feb2:6207.
Host names resolving to a single IP address:
mail.authorative.org has the IP address 188.68.47.249.
Both mx2ff9.netcup.net and mail.authorative.org resolve to 188.68.47.249 IP addresses each.