externwerken.nl - robtex.com
externwerken.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.97.167.84🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | area51.cloud5.nl | ||||||
| NS | dns1.mydnscompany.nl ⭐ | ||||||
| A | 2001:41d0:401:3200::2663🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 92.222.77.30🇫🇷 OVH92.222.0.0/16 | ||||||
| PTR | dns1.mydnscompany.nl | ||||||
| NS | dns2.mydnscompany.eu | ||||||
| A | 2001:41d0:601:1100::35c5🇵🇱 OVH2001:41d0::/32 IPv6 | ||||||
| A | 51.83.129.32🇵🇱 OVH51.83.0.0/16 | ||||||
| PTR | dns2.mydnscompany.eu | ||||||
| MX | mail.externwerken.nl ⭐ | ||||||
| A | a01:7c8:aac0:349::1 | ||||||
| A | 37.97.167.84🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | area51.cloud5.nl | ||||||
| TXT | v=spf1 a mx ip4:37.97.167.84 ip6:2a01:7c8:aac0:349::/64 ~all | ||||||
| SOA | dns1.mydnscompany.nlhostmaster@externwerken.nl 2023-08-01 #2 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-27 18:30:02 +0000 (EPOCH 1777314602) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-27 #37 | ||||||
Subdomains
mail.externwerken.nl |
Same first word
externwerken.nl |
DNS History
10 records (4 active, 6 former)
●NSdns1.mydnscompany.nl2026-04-03 → 2026-04-27 · 3 obs
● 2026-04-03 13:15:14
● 2026-04-27 19:08:30
●NSdns2.mydnscompany.eu2026-04-03 → 2026-04-27 · 3 obs
● 2026-04-03 13:15:14
● 2026-04-27 19:08:30
○NSns1.hostingnameserver.net2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-08 20:15:24
○ 2026-04-27 19:08:30
○NSns1.i-nethosting.nl2015-12-08 → 2017-03-29 · 5 obs
● 2015-12-08 20:15:24
● 2017-03-29 18:47:12
○ 2026-04-03 13:15:14
○ 2026-04-27 19:08:30
○NSns2.hostingnameserver.net2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-08 20:15:24
○ 2026-04-27 19:08:30
○NSns2.i-nethosting.nl2015-12-08 → 2017-03-29 · 5 obs
● 2015-12-08 20:15:24
● 2017-03-29 18:47:12
○ 2026-04-03 13:15:14
○ 2026-04-27 19:08:30
●MXmail.externwerken.nl2015-08-23 → 2026-04-27 · 2 obs
● 2026-04-27 19:08:30
●A37.97.167.842026-04-03 → 2026-04-27 · 3 obs
● 2026-04-03 13:15:14
● 2026-04-27 19:08:30
○A5.200.3.1962015-12-08 → 2017-03-29 · 5 obs
● 2015-12-08 20:15:24
● 2017-03-29 18:47:12
○ 2026-04-03 13:15:14
○ 2026-04-27 19:08:30
○A5.200.3.2502015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-08 20:15:24
○ 2026-04-27 19:08:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| externwerken.nl | dns1.mydnscompany.nl, dns2.mydnscompany.eu | - |
✅ Authoritative Response
Server:92.222.77.30
NS records: dns1.mydnscompany.nl, dns2.mydnscompany.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for externwerken.nl (unsigned zone)
⏱️ Timing
Total: 620ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.97.167.84 |
| NS | 2 | dns2.mydnscompany.eu, dns1.mydnscompany.nl |
| MX | 1 | mail.externwerken.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:37.97.167.84 ip6:2a01:7c |
| SOA | 1 | dns1.mydnscompany.nl hostmaster.externwe |
Analysis
Hierarchy
externwerken.nl is the parent of mail.externwerken.nl.
IP Addresses
externwerken.nl resolves to one IP number: 37.97.167.84.
other host names including mail.flardingharuiters.nl, mail.sslportaal.nl, mail.adriansommeling.com, www.damzicht.net and mail.frankelandgroep.com share IP numbers with externwerken.nl.
Name Servers
externwerken.nl is delegated to two name servers dns2.mydnscompany.eu and dns1.mydnscompany.nl.
externwerken.nl shares the same name server setup as other domains, for instance kagchelland.eu, mailopafstand.nl, mediabookings.nl, kroeven.nl and tabacengifts.nl.
Host names with two IP numbers:
The host name dns2.mydnscompany.eu points to 2001:41d0:601:1100::35c5 and 51.83.129.32; the host name dns1.mydnscompany.nl points to 2001:41d0:401:3200::2663 and 92.222.77.30.
Mail Servers
externwerken.nl is handled by a single mail server, mail.externwerken.nl.
mail.externwerken.nl resolves to two IP numbers: a01:7c8:aac0:349::1 and 37.97.167.84.