t3user.org - robtex.com
t3user.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.118.86.40🇩🇪 KEYWEB-AS87.118.86.0/24 | ||||||
| PTR | live.timespin.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.t3user.org ⭐ | ||||||
| A | 87.118.86.40🇩🇪 KEYWEB-AS87.118.86.0/24 | ||||||
| PTR | live.timespin.de | ||||||
| SOA | ns1.first-ns.depostmaster@robot.first-ns.de 2019-10-30 #0 | ||||||
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=1776066544 | ||||||
Subdomains
mail.t3user.org |
Same first word
t3user.org |
DNS History
7 records (5 active, 2 former)
●NSns1.first-ns.de2015-06-17 → 2026-04-13 · 2 obs
● 2026-04-13 08:16:44
●NSrobotns2.second-ns.de2015-06-17 → 2026-04-13 · 2 obs
● 2026-04-13 08:16:44
●NSrobotns3.second-ns.com2015-06-17 → 2026-04-13 · 2 obs
● 2026-04-13 08:16:44
●MXmail.t3user.org2015-06-17 → 2026-04-13 · 2 obs
● 2026-04-13 08:16:44
○A188.40.35.1322015-06-17 → 2016-04-29 · 4 obs
● 2016-04-29 10:49:18
○ 2017-02-04 16:05:32
○ 2026-04-13 08:16:44
●A87.118.86.402026-03-23 → 2026-04-13 · 3 obs
● 2026-03-23 10:25:18
● 2026-04-13 08:16:44
○A87.118.90.2362017-02-04 → 2019-01-17 · 5 obs
● 2017-02-04 16:05:32
● 2019-01-17 21:18:26
○ 2026-03-23 10:25:18
○ 2026-04-13 08:16:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| t3user.org | ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for t3user.org (unsigned zone)
⏱️ Timing
Total: 694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.118.86.40 |
| NS | 3 | robotns3.second-ns.com, robotns2.second-ns.de... |
| MX | 1 | mail.t3user.org (pri: 10) |
| SOA | 1 | ns1.first-ns.de postmaster.robot.first-n |
Analysis
Hierarchy
t3user.org is the parent of mail.t3user.org.
IP Addresses
t3user.org points to IP number 87.118.86.40.
For instance, other host names www.weblo.de, t3-service.de, mail.t3user.org, mail.tociwashere.net and mail.acedo.de share IP numbers with t3user.org.
Name Servers
The delegation for t3user.org is handled by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
t3user.org shares name servers with other domains at least partially, for example elastic-kaizen.com, waad.de, python4all.de, ns1.alienhost.info and andrey.org.
These name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Host names with two IPs:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103
Mail Servers
t3user.org is handled by a single mail server, mail.t3user.org.
mail.t3user.org points to a single IP: 87.118.86.40.