telecom-management.nl - robtex.com
telecom-management.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.201.211.66🇺🇸 GTT-BACKBONE213.201.128.0/17 GTT | ||||||
| PTR | mars.ezwim.com | ||||||
| NS | ns1.sqr.nl ⭐ | ||||||
| A | 2a01:518:ffff:4020::53:3🇳🇱 CYSO-AS2a01:518::/32 Cyso Hosting B.V. IPv6 Block | ||||||
| PTR | ns1.dns.sqr.cyso.net | ||||||
| A | 109.235.73.236🇳🇱 CYSO-AS109.235.72.0/21 Cyso Hosting B.V. Block | ||||||
| PTR | ns1.dns.sqr.cyso.net | ||||||
| NS | ns2.sqr.domains | ||||||
| A | 2a01:518:ffff:4020::53:4🇳🇱 CYSO-AS2a01:518::/32 Cyso Hosting B.V. IPv6 Block | ||||||
| PTR | ns2.dns.sqr.cyso.net | ||||||
| A | 93.94.227.166🇳🇱 CYSO-AS93.94.224.0/21 Cyso Hosting B.V. Block | ||||||
| PTR | ns2.dns.sqr.cyso.net | ||||||
| NS | ns3.sqr.cloud | ||||||
| A | 2a03:6000:1002:1002::54🇳🇱 HIGH5-NL2a03:6000::/29 High5! B.V. | ||||||
| PTR | ns3.sqr.cloud | ||||||
| A | 46.23.87.195🇳🇱 HIGH5-NL46.23.80.0/20 High5! B.V. | ||||||
| PTR | ns3.sqr.cloud | ||||||
| MX | as-1.mail.vuurwerk.net ⭐ | ||||||
| MX | as-2.mail.vuurwerk.net ⭐ | ||||||
| SOA | ns1.sqr.nlhostmaster@sqr.nl 2025-01-04 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-24 18:00:01 +0000 (EPOCH 1784916001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-24 #36 | ||||||
Same first word
telecom-management.net |
telecom-management.nl |
DNS History
9 records (6 active, 3 former)
○NSns1.cyso.nl2015-08-04 → 2018-11-30 · 4 obs
● 2018-11-30 16:38:48
○ 2026-03-10 10:13:10
○ 2026-07-24 18:22:44
●NSns1.sqr.nl2026-03-10 → 2026-07-24 · 3 obs
● 2026-03-10 10:13:10
● 2026-07-24 18:22:44
○NSns2.cyso.eu2015-08-04 → 2018-11-30 · 4 obs
● 2018-11-30 16:38:48
○ 2026-03-10 10:13:10
○ 2026-07-24 18:22:44
●NSns2.sqr.domains2026-03-10 → 2026-07-24 · 3 obs
● 2026-03-10 10:13:10
● 2026-07-24 18:22:44
○NSns3.cyso.net2015-08-04 → 2018-11-30 · 4 obs
● 2018-11-30 16:38:48
○ 2026-03-10 10:13:10
○ 2026-07-24 18:22:44
●NSns3.sqr.cloud2026-03-10 → 2026-07-24 · 3 obs
● 2026-03-10 10:13:10
● 2026-07-24 18:22:44
●MXas-1.mail.vuurwerk.net2015-08-04 → 2026-07-24 · 2 obs
● 2026-07-24 18:22:44
●MXas-2.mail.vuurwerk.net2015-08-04 → 2026-07-24 · 2 obs
● 2026-07-24 18:22:44
●A213.201.211.662015-08-04 → 2026-07-24 · 2 obs
● 2026-07-24 18:22:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| telecom-management.nl | ns3.sqr.cloud, ns1.sqr.nl, ns2.sqr.domains | - |
✅ Authoritative Response
Server:46.23.87.195
NS records: ns3.sqr.cloud, ns1.sqr.nl, ns2.sqr.domains
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for telecom-management.nl (unsigned zone)
⏱️ Timing
Total: 553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.201.211.66 |
| NS | 3 | ns1.sqr.nl, ns3.sqr.cloud... |
| MX | 2 | as-1.mail.vuurwerk.net (pri: 10), as-2.mail.vuurwerk.net (pri: 10) |
| SOA | 1 | ns1.sqr.nl hostmaster.sqr.nl |
Analysis
IP Addresses
telecom-management.nl directs to one IP number, which is 213.201.211.66.
Name Servers
telecom-management.nl carries NS records delegating to ns3.sqr.cloud, ns2.sqr.domains and ns1.sqr.nl.
telecom-management.nl partially shares its NS delegation with several other domains, including eriks.eu, theholyinfantsembracing.com, gadis.nl and two others.
ns3.sqr.cloud, ns2.sqr.domains and ns1.sqr.nl are three hostnames that each resolve to a pair of IP addresses: ns3.sqr.cloud to 46.23.87.195 and 2a03:6000:1002:1002::54, ns2.sqr.domains to 93.94.227.166 and 2a01:518:ffff:4020::53:4, and ns1.sqr.nl to 109.235.73.236 and 2a01:518:ffff:4020::53:3.
Mail Servers
The MX records for telecom-management.nl point to two mail servers: as-1.mail.vuurwerk.net and as-2.mail.vuurwerk.net.
telecom-management.nl has the same mail server arrangement as a number of other domains, for example bizhub.nl, slagharen.org, passengerairtariff.com and two more.
telecom-management.nl shares at least some of its mail servers with other domains — for example danonino.nl, trsstaffing.nl, haygroup.be and two more.
It is common for these mail servers to co-occur with mx2.vuurwerk.nl, mx.vuurwerk.nl, as-3.mail.vuurwerk.net and as-4.mail.vuurwerk.net as mail servers.