subroot.org - dns.ninja
subroot.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1068::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.68🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades16.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:143🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades16.rzone.de | ||||||
| A | 185.132.34.143🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades16.rzone.de | ||||||
| NS | docks01.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks01.rzone.de | ||||||
| A | 217.160.80.128🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks01.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | shades16.rzone.dehostmaster@strato-rz.de 2022-05-28 #3 | ||||||
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=1783738825 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSdocks01.rzone.de2026-04-01 → 2026-07-11 · 3 obs
● 2026-04-01 19:42:10
● 2026-07-11 03:11:24
○NSns1.webmailer.de2015-05-23 → 2017-09-23 · 4 obs
● 2017-09-23 18:03:06
○ 2026-04-01 19:42:10
○ 2026-07-11 03:11:24
○NSns2.webmailer.de2015-05-23 → 2017-09-23 · 4 obs
● 2017-09-23 18:03:06
○ 2026-04-01 19:42:10
○ 2026-07-11 03:11:24
●NSshades16.rzone.de2026-04-01 → 2026-07-11 · 3 obs
● 2026-04-01 19:42:10
● 2026-07-11 03:11:24
○MXsmtp.rzone.de2015-05-23 → 2017-09-23 · 4 obs
● 2017-09-23 18:03:06
○ 2026-04-01 19:42:10
○ 2026-07-11 03:11:24
●MXsmtpin.rzone.de2026-04-01 → 2026-07-11 · 3 obs
● 2026-04-01 19:42:10
● 2026-07-11 03:11:24
●A2a01:238:20a:202:1068::2015-05-23 → 2026-07-11 · 2 obs
● 2026-07-11 03:11:24
●A81.169.145.682015-05-23 → 2026-07-11 · 2 obs
● 2026-07-11 03:11:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| subroot.org | docks01.rzone.de, shades16.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.143
NS records: docks01.rzone.de, shades16.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for subroot.org (unsigned zone)
⏱️ Timing
Total: 768ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.68 |
| AAAA | 1 | 2a01:238:20a:202:1068:: |
| NS | 2 | docks01.rzone.de, shades16.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades16.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
subroot.org has two IP addresses: 81.169.145.68 and 2a01:238:20a:202:1068::
Two other host names, along with csu-neuhaus.de, alphatexx.de and schule-info.de, also share IP numbers with subroot.org.
Name Servers
subroot.org uses two name servers for its delegation: docks01.rzone.de and shades16.rzone.de.
subroot.org shares its NS records with other domains, for example duerink.com, wsonnema.com, wolfsperger.biz and two others.
There is at least partial name server overlap between subroot.org and other domains — eps-energie.de, pint.nl, wa-elektronik.de and two more among them.
These name servers regularly appear alongside docks04.rzone.de, shades13.rzone.de, docks16.rzone.de and 7 other name servers in NS record sets.
The two host names docks01.rzone.de and shades16.rzone.de each have a pair of IP addresses: docks01.rzone.de has 217.160.80.128 and 2001:8d8:fe:53:5747:2a74:d:1, and shades16.rzone.de has 185.132.34.143 and 2607:f1c0:fe:53:185:132:34:143.
Mail Servers
The sole mail server for subroot.org is smtpin.rzone.de.
Among the domains sharing a mail server setup with subroot.org are grafikcafe.de, braghome.de, ra-rostek.com and two others.
smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.