3sisters.de - robtex.com
3sisters.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.202.235.59🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | sofia.tr-host.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.tr-host.de ⭐ | ||||||
| A | 116.202.235.59🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | sofia.tr-host.de | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-01-23 #0 | ||||||
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=1776007942 | ||||||
Same first word
DNS History
11 records (5 active, 6 former)
●NSns1.first-ns.de2020-02-11 → 2026-04-12 · 3 obs
● 2020-02-11 14:02:36
● 2026-04-12 15:57:38
○NSns1.hans.hosteurope.de2015-06-30 → 2017-02-11 · 4 obs
● 2017-02-11 03:34:30
○ 2020-02-11 14:02:36
○ 2026-04-12 15:57:38
○NSns2.hans.hosteurope.de2015-06-30 → 2017-02-11 · 4 obs
● 2017-02-11 03:34:30
○ 2020-02-11 14:02:36
○ 2026-04-12 15:57:38
●NSrobotns2.second-ns.de2020-02-11 → 2026-04-12 · 3 obs
● 2020-02-11 14:02:36
● 2026-04-12 15:57:38
●NSrobotns3.second-ns.com2020-02-11 → 2026-04-12 · 3 obs
● 2020-02-11 14:02:36
● 2026-04-12 15:57:38
●MXmail.tr-host.de2020-02-11 → 2026-04-12 · 3 obs
● 2020-02-11 14:02:36
● 2026-04-12 15:57:38
○MXmx0.3sisters.de2015-06-30 → 2017-02-11 · 4 obs
● 2017-02-11 03:34:30
○ 2020-02-11 14:02:36
○ 2026-04-12 15:57:38
●A116.202.235.592026-02-21 → 2026-04-12 · 3 obs
● 2026-02-21 10:20:48
● 2026-04-12 15:57:38
○A138.201.124.2022020-02-11 → 2020-02-11 · 4 obs
● 2020-02-11 14:02:36
○ 2026-02-21 10:20:48
○ 2026-04-12 15:57:38
○A2a01:488:42:1000:50ed:8459:2f:f1b52015-06-30 → 2017-02-11 · 4 obs
● 2017-02-11 03:34:30
○ 2020-02-11 14:02:36
○ 2026-04-12 15:57:38
○A80.237.132.892015-06-30 → 2017-02-11 · 4 obs
● 2017-02-11 03:34:30
○ 2020-02-11 14:02:36
○ 2026-04-12 15:57:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 3sisters.de | ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3sisters.de (unsigned zone)
⏱️ Timing
Total: 1306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.202.235.59 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.tr-host.de (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
IP Addresses
3sisters.de points to a single IP number: 116.202.235.59.
Other host names, for instance tr-host.de, sofia.tr-host.de, kolab.tr-host.de, mail.tr-host.de and a.tr-host.de share IP numbers with 3sisters.de.
Name Servers
The delegation for 3sisters.de is handled by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
3sisters.de at least partially shares name servers with other domains, for instance panoramakameras.com, pitopia.de, xn--parken-flughafen-schnefeld-vvc.com, prokudin.org and yazar-gmbh.de.
These name servers are commonly used with the name servers hydrogen.ns.hetzner.com.
Two IP numbers per host:
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
3sisters.de is handled by a single mail server, mail.tr-host.de.
3sisters.de uses the same mail server setup as other domains, for instance a.tr-host.de and tr-host.de.
mail.tr-host.de points to a single IP: 116.202.235.59.