4tvoip.com - robtex.com
4tvoip.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777060631 | ||||||
Subdomains
sip.4tvoip.com |
Same first word
4tvoip.com |
DNS History
6 records (6 active, 0 former)
●MXmail.4tvoip.com2016-12-19 → 2026-04-24 · 2 obs
● 2026-04-24 20:23:34
●MXrelay.transip.nl2016-12-19 → 2026-04-24 · 2 obs
● 2026-04-24 20:23:34
●A37.97.150.702016-12-19 → 2026-04-24 · 2 obs
● 2026-04-24 20:23:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4tvoip.com | ns0.nl, ns11.net, ns5.be | - |
✅ Authoritative Response
Server:37.97.199.95
NS records: ns0.nl, ns11.net, ns5.be
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.97.150.70 |
| NS | 3 | ns0.nl, ns11.net... |
| MX | 2 | relay.transip.nl (pri: 20), mail.4tvoip.com (pri: 10) |
| TXT | 1 | v=spf1 include:37.97.150.70 mx -all |
| SOA | 1 | ns0.nl hostmaster.ns0.nl |
Analysis
Hierarchy
4tvoip.com is a parent of sip.4tvoip.com.
IP Addresses
4tvoip.com points to a single IP address: 37.97.150.70.
Other host names, for instance sip.4tvoip.com, share IP numbers with 4tvoip.com.
Name Servers
4tvoip.com is delegated to three name servers: ns5.be, ns11.net and ns0.nl.
At least part of the name servers for 4tvoip.com are shared with other domains, for instance netbasics.nl, 123verbinding.nl, twinnas.nl, intra.nl and inhuurdeskalphen.nl.
Host names with two IP numbers:
ns5.be points to 2a01:7c8:7000:195::95 and 195.8.195.95
ns11.net points to 2a01:7c8:f:c1f::95 and 37.97.199.95
ns0.nl points to 2a01:7c8:dddd:195::95 and 195.135.195.95
Mail Servers
4tvoip.com is handled by two mail servers: mail.4tvoip.com and relay.transip.nl.
4tvoip.com shares at least some mail servers with other domains, for example ivanurbanek.info, umantec.nl, spccompany.nl, maastalent.nl and grippo.eu.
these mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, mx.transip.email and aspmx5.googlemail.com.
Host names with four IP numbers:
The host name relay.transip.nl points to: 2a01:7c8:7c8::12, 2a01:7c8:7c8::29, 149.210.149.12 and 149.210.149.29.
Host names with one IP number:
The host name mail.4tvoip.com points to: 93.119.12.57.