rootdir.de - dns.ninja
rootdir.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=1781950995 | ||||||
Subdomains
www.rootdir.de |
Same first word
Similar names
DNS History
20 records (7 active, 13 former)
○NSdedi.luli.de2009-01-29 → 2009-01-29 · 3 obs
○ 2015-06-10 08:19:12
○ 2026-06-20 10:41:30
○NSns1.secondary.com2009-01-29 → 2009-01-29 · 3 obs
○ 2015-06-10 08:19:12
○ 2026-06-20 10:41:30
○NSns10.schlundtech.de2009-01-29 → 2009-01-29 · 3 obs
○ 2015-06-10 08:19:12
○ 2026-06-20 10:41:30
○NSns2.secondary.com2009-01-29 → 2009-01-29 · 3 obs
○ 2015-06-10 08:19:12
○ 2026-06-20 10:41:30
○NSnsb7.schlundtech.de2015-06-10 → 2016-11-25 · 5 obs
● 2015-06-10 08:19:12
● 2016-11-25 20:07:40
○ 2018-01-02 07:34:36
○ 2026-06-20 10:41:30
○NSnsc7.schlundtech.de2015-06-10 → 2016-11-25 · 5 obs
● 2015-06-10 08:19:12
● 2016-11-25 20:07:40
○ 2018-01-02 07:34:36
○ 2026-06-20 10:41:30
○NSnsd7.schlundtech.de2015-06-10 → 2016-11-25 · 5 obs
● 2015-06-10 08:19:12
● 2016-11-25 20:07:40
○ 2018-01-02 07:34:36
○ 2026-06-20 10:41:30
●NSroot-dns.netcup.net2018-01-02 → 2026-06-20 · 3 obs
● 2018-01-02 07:34:36
● 2026-06-20 10:41:30
●NSsecond-dns.netcup.net2018-01-02 → 2026-06-20 · 3 obs
● 2018-01-02 07:34:36
● 2026-06-20 10:41:30
○NSserver.ra-langbehn.de2015-06-10 → 2016-11-25 · 5 obs
● 2015-06-10 08:19:12
● 2016-11-25 20:07:40
○ 2018-01-02 07:34:36
○ 2026-06-20 10:41:30
●NSthird-dns.netcup.net2018-01-02 → 2026-06-20 · 3 obs
● 2018-01-02 07:34:36
● 2026-06-20 10:41:30
●MXcube.ra-langbehn.de2026-06-20 → 2026-06-20 · 2 obs
● 2026-06-20 10:41:30
●MXcube2.ra-langbehn.de2026-06-20 → 2026-06-20 · 2 obs
● 2026-06-20 10:41:30
○MXluli.rootdir.de2009-01-29 → 2009-01-29 · 3 obs
○ 2015-06-10 08:19:12
○ 2026-06-20 10:41:30
○MXserver.ra-langbehn.de2015-06-10 → 2018-01-02 · 4 obs
● 2015-06-10 08:19:12
● 2018-01-02 07:34:36
○ 2026-06-20 10:41:30
●A185.162.251.732026-06-20 → 2026-06-20 · 2 obs
● 2026-06-20 10:41:30
○A2001:1608:10:25:10:0:e78a:d7ac2015-06-10 → 2018-01-02 · 4 obs
● 2015-06-10 08:19:12
● 2018-01-02 07:34:36
○ 2026-06-20 10:41:30
●A2a03:4000:1a:5a4:1000::102026-06-20 → 2026-06-20 · 2 obs
● 2026-06-20 10:41:30
○A84.200.69.892015-06-10 → 2018-01-02 · 4 obs
● 2015-06-10 08:19:12
● 2018-01-02 07:34:36
○ 2026-06-20 10:41:30
○A88.198.83.1222009-01-29 → 2009-01-29 · 3 obs
○ 2015-06-10 08:19:12
○ 2026-06-20 10:41:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rootdir.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1431ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.162.251.73 |
| AAAA | 1 | 2a03:4000:1a:5a4:1000::10 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | cube2.ra-langbehn.de (pri: 15), cube.ra-langbehn.de (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
rootdir.de is a parent domain of www.rootdir.de.
IP Addresses
rootdir.de directs to two IP numbers, 185.162.251.73 and 2a03:4000:1a:5a4:1000::10
rootdir.de shares its IP numbers with other host names like ra-langbehn.de, cube.ra-langbehn.de and cube2.ra-langbehn.de.
Name Servers
rootdir.de carries NS records delegating to root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
rootdir.de shares at least some of its name servers with other domains, including xn--reizwscheshop-ffb.de, ogv-pflugfelden.de, ducmann.de and two others.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net are three hostnames that each resolve to a pair of IP addresses: root-dns.netcup.net to 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net to 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
The MX records for rootdir.de point to two mail servers: cube2.ra-langbehn.de and cube.ra-langbehn.de.
rootdir.de and domains like ra-langbehn.de share an identical mail server configuration.
cube2.ra-langbehn.de and cube.ra-langbehn.de each point to two IP numbers — 185.162.251.73 and 2a03:4000:1a:5a4:1000::10 — making both hosts identical in their DNS resolution.
cube2.ra-langbehn.de along with cube.ra-langbehn.de each resolve to 2a03:4000:1a:5a4:1000::10 IP addresses.
cube2.ra-langbehn.de along with cube.ra-langbehn.de each resolve to 185.162.251.73 IP addresses.