edulo.org - dns.ninja
edulo.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.99.28.134🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | static.134.28.99.88.clients.your-server.de | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.edulo.org ⭐ | ||||||
| A | 88.99.28.134🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | static.134.28.99.88.clients.your-server.de | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2021-02-10 #15 | ||||||
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=1782640387 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSroot-dns.netcup.net2015-11-28 → 2026-06-28 · 2 obs
● 2026-06-28 10:07:48
●NSsecond-dns.netcup.net2015-11-28 → 2026-06-28 · 2 obs
● 2026-06-28 10:07:48
●NSthird-dns.netcup.net2015-11-28 → 2026-06-28 · 2 obs
● 2026-06-28 10:07:48
●MXmail.edulo.org2015-11-28 → 2026-06-28 · 2 obs
● 2026-06-28 10:07:48
○A188.68.49.2322016-02-06 → 2016-09-09 · 5 obs
● 2016-02-06 10:23:54
● 2016-09-09 08:31:04
○ 2017-04-02 13:39:58
○ 2026-06-28 10:07:48
○A37.120.163.492015-11-28 → 2015-11-28 · 3 obs
○ 2016-02-06 10:23:54
○ 2026-06-28 10:07:48
●A88.99.28.1342017-04-02 → 2026-06-28 · 3 obs
● 2017-04-02 13:39:58
● 2026-06-28 10:07:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| edulo.org | third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for edulo.org (unsigned zone)
⏱️ Timing
Total: 1623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.99.28.134 |
| NS | 3 | third-dns.netcup.net, root-dns.netcup.net... |
| MX | 1 | mail.edulo.org (pri: 10) |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The parent domain of mx.edulo.org and mail.edulo.org is edulo.org.
IP Addresses
edulo.org directs to one IP number, which is 88.99.28.134.
Among the host names that share IP numbers with edulo.org are mail.edulo.org, static.134.28.99.88.clients.your-server.de, edulo.net and two others.
Name Servers
The authoritative name servers for edulo.org are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.
edulo.org has at least partial name server overlap with other domains, such as witte-worms.de, lksk.eu, domeix.de and two others.
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
edulo.org routes its mail through a single mail server, mail.edulo.org.
mail.edulo.org directs to just one IP number, 88.99.28.134.