itconsultancy.nl - robtex.com
itconsultancy.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.170.15.38🇳🇱 NERDNET-AS217.170.15.0/24 NerdNet foundation | ||||||
| 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 | ||||||
| NS | shades03.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:130🇺🇸 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 | shades03.rzone.de | ||||||
| A | 185.132.34.130🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades03.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | docks04.rzone.dehostmaster@strato-rz.de 2020-05-14 #7 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-05-09 20:00:01 +0000 (EPOCH 1778356801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-05-09 #40 | ||||||
Same first word
DNS History
5 records (4 active, 1 former)
○MXsmtp.nerdnet.nl2015-05-24 → 2019-12-24 · 4 obs
● 2019-12-24 03:25:06
○ 2026-02-25 17:21:22
○ 2026-05-09 20:44:10
●MXsmtp.rzone.de2026-02-25 → 2026-05-09 · 3 obs
● 2026-02-25 17:21:22
● 2026-05-09 20:44:10
●A217.170.15.382015-05-24 → 2026-05-09 · 2 obs
● 2026-05-09 20:44:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| itconsultancy.nl | docks04.rzone.de, shades03.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.131
NS records: docks04.rzone.de, shades03.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itconsultancy.nl (unsigned zone)
⏱️ Timing
Total: 721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.170.15.38 |
| NS | 2 | shades03.rzone.de, docks04.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | docks04.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
itconsultancy.nl points to a single IP number: 217.170.15.38.
Other host names like familiekunst.com and audioidiots.com share IP numbers with itconsultancy.nl.
Name Servers
itconsultancy.nl is delegated to two name servers: docks04.rzone.de and shades03.rzone.de.
itconsultancy.nl shares the same name server setup as other domains, for example whitesharks-hannover.de, naturbogen.de, thai-food.de, pt-almere.nl and unlandt.com.
itconsultancy.nl at least partially shares name servers with other domains, for instance mietkessel.eu, oude-voshaar.nl, elke-dahl.de, mcg-media.de and christianeweiss.de.
These name servers are often used together with the name servers docks16.rzone.de, shades02.rzone.de, docks03.rzone.de, shades16.rzone.de, shades17.rzone.de, docks05.rzone.de, shades15.rzone.de, shades10.rzone.de, shades01.rzone.de and shades11.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
shades03.rzone.de points to 2607:f1c0:fe:53:185:132:34:130 and 185.132.34.130
Mail Servers
itconsultancy.nl is handled by a single mail server, smtp.rzone.de.
itconsultancy.nl shares the same mail server setup as other domains, for instance dlec.nl, laccord.com, dessain.nl, inter-san.com and dekatris.eu.
Host smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.