voipnetwork.nl - robtex.com
voipnetwork.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4d60:3:3::251🇳🇱 TRANS-IX-AS2a01:4d60::/32 Trans-IX | ||||||
| A | 185.40.57.251🇳🇱 TRANS-IX-AS185.40.57.0/24 | ||||||
| NS | nsauth2.trans-ix.net ⭐ | ||||||
| NS | nsauth1.trans-ix.nl | ||||||
| A | 185.40.56.120🇳🇱 TRANS-IX-AS185.40.56.0/24 | ||||||
| NS | nsauth3.trans-ix.com | ||||||
| A | 2a01:7c8:bb01:851:5054:ff:feb6:6f70🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | nsauth3.trans-ix.com | ||||||
| A | 37.97.162.245🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | nsauth3.trans-ix.com | ||||||
| MX | mail.backup-provider.nl ⭐ | ||||||
| A | 2a01:4d60:3:3::251🇳🇱 TRANS-IX-AS2a01:4d60::/32 Trans-IX | ||||||
| A | 185.40.57.251🇳🇱 TRANS-IX-AS185.40.57.0/24 | ||||||
| PTR | web01.trans-ix.nl | ||||||
| TXT | v=spf1 a mx ip4:185.40.57.251 ip6:2001:16f8:15:155::20 include:_spf.cloudhost... | ||||||
| SOA | nsauth2.trans-ix.nethostmaster@backup-provider.nl 2026-03-15 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-05 16:30:02 +0000 (EPOCH 1775406602) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-05 #33 | ||||||
Subdomains
mail.voipnetwork.nl |
Same first word
DNS History
12 records (6 active, 6 former)
○NSns1.webfra.nl2015-07-05 → 2019-03-22 · 4 obs
● 2019-03-22 09:09:08
○ 2026-02-20 14:04:52
○ 2026-04-05 17:19:44
○NSns2.webfra.nl2015-07-05 → 2019-03-22 · 4 obs
● 2019-03-22 09:09:08
○ 2026-02-20 14:04:52
○ 2026-04-05 17:19:44
●NSnsauth1.trans-ix.nl2026-02-20 → 2026-04-05 · 3 obs
● 2026-02-20 14:04:52
● 2026-04-05 17:19:44
●NSnsauth2.trans-ix.net2026-02-20 → 2026-04-05 · 3 obs
● 2026-02-20 14:04:52
● 2026-04-05 17:19:44
●NSnsauth3.trans-ix.com2026-02-20 → 2026-04-05 · 3 obs
● 2026-02-20 14:04:52
● 2026-04-05 17:19:44
●MXmail.backup-provider.nl2026-02-20 → 2026-04-05 · 3 obs
● 2026-02-20 14:04:52
● 2026-04-05 17:19:44
○MXmail.voipnetwork.nl2015-07-05 → 2019-03-22 · 4 obs
● 2019-03-22 09:09:08
○ 2026-02-20 14:04:52
○ 2026-04-05 17:19:44
●A185.40.57.2512026-03-16 → 2026-04-05 · 3 obs
● 2026-03-16 19:43:32
● 2026-04-05 17:19:44
○A2001:16f8:15:155::202026-02-20 → 2026-03-13 · 5 obs
● 2026-02-20 14:04:52
● 2026-03-13 17:01:34
○ 2026-03-16 19:43:32
○ 2026-04-05 17:19:44
●A2a01:4d60:3:3::2512026-03-16 → 2026-04-05 · 3 obs
● 2026-03-16 19:43:32
● 2026-04-05 17:19:44
○A83.98.155.202026-02-20 → 2026-03-13 · 5 obs
● 2026-02-20 14:04:52
● 2026-03-13 17:01:34
○ 2026-03-16 19:43:32
○ 2026-04-05 17:19:44
○A91.199.219.1012015-07-05 → 2019-03-22 · 4 obs
● 2019-03-22 09:09:08
○ 2026-02-20 14:04:52
○ 2026-04-05 17:19:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| voipnetwork.nl | nsauth2.trans-ix.net, nsauth1.trans-ix.nl, nsauth3.trans-ix.com | 2 records |
✅ Authoritative Response
Server:185.108.117.31
NS records: nsauth2.trans-ix.net, nsauth1.trans-ix.nl, nsauth3.trans-ix.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for voipnetwork.nl (unsigned zone)
⏱️ Timing
Total: 677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.40.57.251 |
| AAAA | 1 | 2a01:4d60:3:3::251 |
| NS | 3 | nsauth1.trans-ix.nl, nsauth3.trans-ix.com... |
| MX | 1 | mail.backup-provider.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.40.57.251 ip6:2001:1 |
| SOA | 1 | nsauth2.trans-ix.net hostmaster.backup-p |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsauth1.trans-ix.nl, nsauth1.trans-ix.nl)
Analysis
Hierarchy
voipnetwork.nl is the parent of mail.voipnetwork.nl.
IP Addresses
voipnetwork.nl resolves to two IP numbers: 2a01:4d60:3:3::251 and 185.40.57.251.
other host names including mail.trans-ix.be, mail.service.makeweb.nl, dwhosting.nl, ns110.hiernaasthosting.nl and nedclouds.eu share IP numbers with voipnetwork.nl.
Name Servers
voipnetwork.nl is delegated to three name servers nsauth3.trans-ix.com, nsauth2.trans-ix.net and nsauth1.trans-ix.nl.
voipnetwork.nl at least partially shares name servers with other domains, for instance 150.30.89.in-addr.arpa, ksmgroep.nl, santanderfinancieringen.nl, dwhosting.nl and 1.0.7.0.1.0.0.0.0.6.d.4.1.0.a.2.ip6.arpa.
These name servers are commonly used alongside nsauth1.trans-ix.com, nsauth2.trans-ix.com, ns1.emeni.nl, ns2.emeni.nl, ns3.emeni.nl, nsauth4.trans-ix.eu and nsauth3.nedweb.com.
Two IP numbers for a host: nsauth3.trans-ix.com points to 2a01:7c8:bb01:851:5054:ff:feb6:6f70 and 37.97.162.245.
One IP number for a host: nsauth1.trans-ix.nl points to 185.40.56.120.
Mail Servers
voipnetwork.nl is handled by a single mail server, mail.backup-provider.nl.
mail.backup-provider.nl resolves to two IP numbers: 2a01:4d60:3:3::251 and 185.40.57.251.