sulitech.nl - robtex.com
sulitech.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1165::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | wa5.rzone.de | ||||||
| A | 81.169.145.165🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks10.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:10🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks10.rzone.de | ||||||
| A | 217.160.80.137🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks10.rzone.de | ||||||
| NS | shades06.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:133🇺🇸 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 | shades06.rzone.de | ||||||
| A | 185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades06.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 | docks10.rzone.dehostmaster@strato-rz.de 2020-06-03 #34 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-25 13:00:01 +0000 (EPOCH 1777122001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-25 #26 | ||||||
Subdomains
maildefer.sulitech.nl |
Same first word
Similar names
ueltschi.net |
lusitech.com |
lisutech.com |
slicehut.com |
itschule.eu |
chulites.com |
itschule.de |
schuleit.de |
lusitech.net |
shultice.com |
DNS History
7 records (5 active, 2 former)
○A2a01:238:20a:202:1072::2015-06-13 → 2017-10-23 · 4 obs
● 2017-10-23 15:39:02
○ 2026-04-19 05:21:00
○ 2026-04-25 13:24:26
●A2a01:238:20a:202:1165::2026-04-19 → 2026-04-25 · 3 obs
● 2026-04-19 05:21:00
● 2026-04-25 13:24:26
●A81.169.145.1652026-04-19 → 2026-04-25 · 3 obs
● 2026-04-19 05:21:00
● 2026-04-25 13:24:26
○A81.169.145.722015-06-13 → 2017-10-23 · 4 obs
● 2017-10-23 15:39:02
○ 2026-04-19 05:21:00
○ 2026-04-25 13:24:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| sulitech.nl | docks10.rzone.de, shades06.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.137
NS records: docks10.rzone.de, shades06.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sulitech.nl (unsigned zone)
⏱️ Timing
Total: 914ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.165 |
| AAAA | 1 | 2a01:238:20a:202:1165:: |
| NS | 2 | shades06.rzone.de, docks10.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | docks10.rzone.de hostmaster.strato-rz.de |
Analysis
Hierarchy
The parent of maildefer.sulitech.nl is sulitech.nl.
IP Addresses
sulitech.nl resolves to two IP numbers: 2a01:238:20a:202:1165:: and 81.169.145.165.
Other host names, for instance rutgetraenkeautomaten.de, polizeiticker.net, lpm-online.eu, ateliercolonia.nl and sza-k.com share IP numbers with sulitech.nl.
Name Servers
Two name servers docks10.rzone.de and shades06.rzone.de handle delegation for sulitech.nl.
sulitech.nl uses the same name server setup as other domains, for example kfv-dan.de, l-net.digital, seemiller.net, weingut-jung.de and msrehms.de.
sulitech.nl partially shares name servers with other domains; examples include thiebus.eu, assist-oldenburg.de, zeno.systems, innoraum.de and xost.de.
These name servers are commonly used alongside docks18.rzone.de, shades19.rzone.de, shades20.rzone.de, docks15.rzone.de, shades18.rzone.de, shades15.rzone.de, docks08.rzone.de, docks03.rzone.de, shades09.rzone.de and shades04.rzone.de.
Host names with two IP numbers:
docks10.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:10 and 217.160.80.137
shades06.rzone.de points to: 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133
Mail Servers
sulitech.nl is handled by a single mail server, smtp.rzone.de.
sulitech.nl has the same mail server setup as other domains, including pmpnet.nl, greatmosaics.com, rednod.nl, 48hng5a56p580ifbe4ea0d1j1cahh17n.wintec.se and mdrcare.com.
Some mail servers are shared between sulitech.nl and other domains, for example autocenter-herrenberg.de.
Host smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.