synctest.nl - robtex.com
synctest.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:238:20a:202:1070::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w06.rzone.de | ||||||
| A | 193.141.3.70🇩🇪 STRATO193.141.3.0/24 AG | ||||||
| NS | shades11.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:138🇺🇸 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 | shades11.rzone.de | ||||||
| A | 185.132.34.138🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades11.rzone.de | ||||||
| NS | docks04.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:4🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks04.rzone.de | ||||||
| A | 217.160.80.131🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks04.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtp.rzone.de | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | shades11.rzone.dehostmaster@strato-rz.de 2021-07-09 #10 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-12 17:30:01 +0000 (EPOCH 1776015001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-12 #35 | ||||||
Same first word
DNS History
5 records (5 active, 0 former)
●A193.141.3.702026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 18:33:18
●A2a01:238:20a:202:1070::2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 18:33:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| synctest.nl | docks04.rzone.de, shades11.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.138
NS records: docks04.rzone.de, shades11.rzone.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 461ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.141.3.70 |
| AAAA | 1 | 2a01:238:20a:202:1070:: |
| NS | 2 | docks04.rzone.de, shades11.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | shades11.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
synctest.nl points to two IP numbers: 2a01:238:20a:202:1070:: and 193.141.3.70.
Other host names such as karto.es, raykar.nl, zervos.info, subcity-music.com and psychotherapiemuenster.de share IP numbers with synctest.nl.
Name Servers
synctest.nl is delegated to two name servers: docks04.rzone.de and shades11.rzone.de.
synctest.nl uses the same name server setup as other domains, including epdv.de, schutci.com, easyelektro.de, alois-schuetz.de and kielpilot.de.
At least part of the name servers for synctest.nl are shared with other domains, for instance hge-online.de, argo-powershop.de, z4you.com, bliyo.de and patels.de.
these name servers are commonly used with the name servers shades15.rzone.de, shades12.rzone.de, shades01.rzone.de, docks02.rzone.de, shades10.rzone.de, shades20.rzone.de, shades14.rzone.de, shades17.rzone.de, shades09.rzone.de and docks10.rzone.de.
Host names with two IP numbers:
docks04.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:4 and 217.160.80.131.
shades11.rzone.de points to 2607:f1c0:fe:53:185:132:34:138 and 185.132.34.138.
Mail Servers
The mail server for synctest.nl is smtp.rzone.de.
synctest.nl uses the same mail server setup as other domains, for instance robveer.com, woudlopers-kipling.nl, ns01.madeo.nl, jakin.se and eco4.eu.
synctest.nl shares some mail servers with other domains, for instance infinicards.com and lankhorst.org.
Hostname smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.