semitron.org - robtex.com
semitron.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1064::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w00.rzone.de | ||||||
| A | 81.169.145.64🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades15.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:142🇺🇸 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 | shades15.rzone.de | ||||||
| A | 185.132.34.142🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades15.rzone.de | ||||||
| NS | docks20.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:20🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| A | 217.160.80.147🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | shades15.rzone.dehostmaster@strato-rz.de 2020-05-05 #6 | ||||||
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=1774802155 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSdocks20.rzone.de2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 20:46:54
● 2026-03-29 17:02:44
○NSns1.webmailer.de2015-08-13 → 2017-09-02 · 4 obs
● 2017-09-02 03:55:00
○ 2026-03-27 20:46:54
○ 2026-03-29 17:02:44
○NSns2.webmailer.de2015-08-13 → 2017-09-02 · 4 obs
● 2017-09-02 03:55:00
○ 2026-03-27 20:46:54
○ 2026-03-29 17:02:44
●NSshades15.rzone.de2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 20:46:54
● 2026-03-29 17:02:44
○MXsmtp.rzone.de2015-08-13 → 2017-09-02 · 4 obs
● 2017-09-02 03:55:00
○ 2026-03-27 20:46:54
○ 2026-03-29 17:02:44
●MXsmtpin.rzone.de2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 20:46:54
● 2026-03-29 17:02:44
●A2a01:238:20a:202:1064::2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 20:46:54
● 2026-03-29 17:02:44
○A2a01:238:20a:202:1089::2015-08-13 → 2017-09-02 · 4 obs
● 2017-09-02 03:55:00
○ 2026-03-27 20:46:54
○ 2026-03-29 17:02:44
●A81.169.145.642026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 20:46:54
● 2026-03-29 17:02:44
○A81.169.145.892015-08-13 → 2017-09-02 · 4 obs
● 2017-09-02 03:55:00
○ 2026-03-27 20:46:54
○ 2026-03-29 17:02:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| semitron.org | shades15.rzone.de, docks20.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.147
NS records: shades15.rzone.de, docks20.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semitron.org (unsigned zone)
⏱️ Timing
Total: 643ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.64 |
| AAAA | 1 | 2a01:238:20a:202:1064:: |
| NS | 2 | docks20.rzone.de, shades15.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades15.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
semitron.org points to two IPs: 2a01:238:20a:202:1064:: and 81.169.145.64.
Other host names, for instance ibhollatz.de, zubehoer-fuer-hoergeraete.de, xn--schenckschlsserundgrten-e8b55b.de, isg-group.de and it-sh.info share IP numbers with semitron.org.
Name Servers
Two name servers docks20.rzone.de and shades15.rzone.de are delegated to semitron.org.
semitron.org uses the same name server configuration as other domains, such as tantepanik.de, procertis.eu, onsiteconsulting.de, daluz.de and evodias-mobile-fusspflege.de.
semitron.org at least partially shares name servers with other domains such as nuflex.nl, ser-gmbh.de, fotostudio-fercon.de, celsard.de and jaklomp.com.
These name servers are often used together with shades02.rzone.de, shades09.rzone.de, shades05.rzone.de, docks10.rzone.de, docks05.rzone.de, docks15.rzone.de, shades14.rzone.de, shades03.rzone.de, shades11.rzone.de and shades10.rzone.de.
Host names with two IPs:
docks20.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:20 and 217.160.80.147.
shades15.rzone.de points to 2607:f1c0:fe:53:185:132:34:142 and 185.132.34.142.
Mail Servers
semitron.org is handled by a single mail server, smtpin.rzone.de.
semitron.org shares the same mail server setup as other domains, including welaga.de, sibylleburrer.de, net-in.de, troglodytes.eu and shammer.de.
Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.