wtctel.nl - robtex.com
wtctel.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:5140:132::90🇳🇱 HSCG-AS2a01:5140::/32 Network Operations ipv6 Route | ||||||
| A | 80.73.132.90🇳🇱 HSCG-AS80.73.132.0/23 | ||||||
| NS | ns10.networkoperations.nl ⭐ | ||||||
| A | 2a01:5140:129::121🇳🇱 HSCG-AS2a01:5140::/32 Network Operations ipv6 Route | ||||||
| PTR | ns10.networkoperations.nl | ||||||
| A | 80.73.129.121🇳🇱 HSCG-AS80.73.128.0/23 | ||||||
| PTR | ns10.networkoperations.nl | ||||||
| NS | ns11.networkoperations.nl | ||||||
| A | 2a02:5b0:0:20::29:5🇳🇱 DDF-AS2a02:5b0::/32 DDF IPv6route | ||||||
| PTR | ns11.networkoperations.nl | ||||||
| A | 185.250.161.5🇳🇱 DDF-AS185.250.160.0/22 emw-range | ||||||
| PTR | ns11.networkoperations.nl | ||||||
| MX | barracuda1.bolnetworks.nl ⭐ | ||||||
| MX | barracuda3.bolnetworks.nl(30) | ||||||
| TXT | bk | ||||||
| TXT | v=spf1 +a +mx +a:vm01.wtcexpo.nl -all | ||||||
| TXT | "v=spf1 mx a ip4:92.67.9.234 ~all" | ||||||
| SOA | ns10.networkoperations.nlnoc@networkoperations.nl serial=1712838403 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-27 13:00:01 +0000 (EPOCH 1774616401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-27 #26 | ||||||
Subdomains
mail.wtctel.nl |
Same first word
wtctel.nl |
DNS History
9 records (6 active, 3 former)
●NSns10.networkoperations.nl2017-08-18 → 2026-03-27 · 3 obs
● 2017-08-18 11:43:22
● 2026-03-27 13:28:22
●NSns11.networkoperations.nl2017-08-18 → 2026-03-27 · 3 obs
● 2017-08-18 11:43:22
● 2026-03-27 13:28:22
○NSns3.adminweb.nl2015-08-11 → 2016-07-18 · 4 obs
● 2016-07-18 16:07:52
○ 2017-08-18 11:43:22
○ 2026-03-27 13:28:22
○NSns4.adminweb.nl2015-08-11 → 2016-07-18 · 4 obs
● 2016-07-18 16:07:52
○ 2017-08-18 11:43:22
○ 2026-03-27 13:28:22
●MXbarracuda1.bolnetworks.nl2015-08-11 → 2026-03-27 · 2 obs
● 2026-03-27 13:28:22
●MXbarracuda3.bolnetworks.nl2015-08-11 → 2026-03-27 · 2 obs
● 2026-03-27 13:28:22
●A2a01:5140:132::902026-03-23 → 2026-03-27 · 3 obs
● 2026-03-23 22:54:10
● 2026-03-27 13:28:22
○A80.73.131.662015-08-11 → 2016-07-18 · 4 obs
● 2016-07-18 16:07:52
○ 2017-08-18 11:43:22
○ 2026-03-27 13:28:22
●A80.73.132.902017-08-18 → 2026-03-27 · 3 obs
● 2017-08-18 11:43:22
● 2026-03-27 13:28:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| wtctel.nl | ns10.networkoperations.nl, ns11.networkoperations.nl | - |
✅ Authoritative Response
Server:185.250.161.5
NS records: ns10.networkoperations.nl, ns11.networkoperations.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wtctel.nl (unsigned zone)
⏱️ Timing
Total: 572ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.73.132.90 |
| AAAA | 1 | 2a01:5140:132::90 |
| NS | 2 | ns10.networkoperations.nl, ns11.networkoperations.nl |
| MX | 2 | barracuda1.bolnetworks.nl (pri: 10), barracuda3.bolnetworks.nl (pri: 30) |
| TXT | 3 | bk, v=spf1 +a +mx +a:vm01.wtcexpo.nl -all... |
| SOA | 1 | ns10.networkoperations.nl noc.networkope |
Analysis
Hierarchy
The parent of mail.wtctel.nl is wtctel.nl.
IP Addresses
Two IP numbers are pointed to by wtctel.nl: 2a01:5140:132::90 and 80.73.132.90.
other host names include mail.bcdn.nl, vm01.wtcexpo.nl, mail.agriana.nl, mail.wtctel.nl and fec.nl; they share IP numbers with wtctel.nl.
Name Servers
Two name servers ns10.networkoperations.nl and ns11.networkoperations.nl handle the delegation for wtctel.nl.
wtctel.nl shares the same name server setup as other domains, for instance wateropleidingen.com, riddertransporten.com, vaco.nl, solvochem.com and lodgeholidays.nl.
Host names with two IP numbers:
ns10.networkoperations.nl points to 2a01:5140:129::121 and 80.73.129.121.
ns11.networkoperations.nl points to 2a02:5b0:0:20::29:5 and 185.250.161.5.
Mail Servers
wtctel.nl is handled by two mail servers: barracuda1.bolnetworks.nl and barracuda3.bolnetworks.nl.
wtctel.nl shares the same mail server setup as other domains, for instance kozijnwacht.com and bedrijvencontactdagen.nl.