subtree.de - dns.ninja

subtree.de

DNSSEC⚠️ Not signed
A188.40.2.13🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRwww193.your-server.de
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXwww193.your-server.de ⭐
A2a01:4f8:d0a:3056::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww193.your-server.de
A188.40.2.13🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRwww193.your-server.de
TXTv=spf1 a mx ~all
SOAns1.your-server.depostmaster@your-server.de 2025-12-10 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1785548200

Same first word

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subtree.net
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subtree.co
subtree.com

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DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.deMXwww193.your-server.demail.subtree.deA188.40.2.13
●NSns.second-ns.com2015-07-26 → 2026-08-01 · 2 obs
● 2015-07-26 11:11:54
● 2026-08-01 01:49:08
●NSns1.your-server.de2015-07-26 → 2026-08-01 · 2 obs
● 2015-07-26 11:11:54
● 2026-08-01 01:49:08
●NSns3.second-ns.de2015-07-26 → 2026-08-01 · 2 obs
● 2015-07-26 11:11:54
● 2026-08-01 01:49:08
○MXmail.subtree.de2015-07-26 → 2017-03-22 · 4 obs
● 2015-07-26 11:11:54
● 2017-03-22 03:56:18
○ 2026-05-04 12:11:02
○ 2026-08-01 01:49:08
●MXwww193.your-server.de2026-05-04 → 2026-08-01 · 3 obs
○ 2017-03-22 03:56:18
● 2026-05-04 12:11:02
● 2026-08-01 01:49:08
●A188.40.2.132015-07-26 → 2026-08-01 · 2 obs
● 2015-07-26 11:11:54
● 2026-08-01 01:49:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
subtree.dens.second-ns.com, ns1.your-server.de, ns3.second-ns.de4 records

✅ Authoritative Response

Server:213.239.204.242

NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subtree.de (unsigned zone)

⏱️ Timing

Total: 768ms | Queries: -

📄 Records

TypeCountSample Data
A1188.40.2.13
NS3ns1.your-server.de, ns3.second-ns.de...
MX1www193.your-server.de (pri: 10)
TXT1v=spf1 a mx ~all
SOA1ns1.your-server.de postmaster.your-serve

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.your-server.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

IP Addresses

subtree.de directs to one IP number, which is 188.40.2.13.

Among the host names that share IP numbers with subtree.de are leaneshop.com, bytestorm.eu, mason-steinberg.com and two others.

Name Servers

DNS for subtree.de is handled by three authoritative name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

There is at least partial name server overlap between subtree.de and other domains — sportarzt.at, harii.wtf, usg-klein-buchholz.de and two more among them.

Three hostnames — ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de — each have two IP addresses: ns.second-ns.com has 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de has 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de has 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

subtree.de routes its mail through a single mail server, www193.your-server.de.

subtree.de has the same mail server arrangement as a number of other domains, for example lean-e-shop.com, german-mittelstand.network, lean-institute.org and two more.

www193.your-server.de carries two IP numbers: 188.40.2.13 and 2a01:4f8:d0a:3056::2.