tb303.nl - robtex.com
tb303.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a06:2ec0:1::128🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0128.zxcs.nl | ||||||
| A | 185.104.29.92🇳🇱 AS-ZXCS185.104.29.0/24 | ||||||
| NS | dns01.webruimtehosting.nl ⭐ | ||||||
| A | 2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| A | 185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| NS | dns02.webruimtehosting.nl | ||||||
| A | 2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| A | 46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| NS | dns03.webruimtehosting.nl | ||||||
| A | 2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| A | 178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| MX | mail.tb303.nl ⭐ | ||||||
| A | 2a06:2ec0:1::128🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0128.zxcs.nl | ||||||
| A | 185.104.29.92🇳🇱 AS-ZXCS185.104.29.0/24 | ||||||
| PTR | web0128.zxcs.nl | ||||||
| TXT | v=spf1 a mx ip4:185.104.29.92 include:spf.relay1.webruimteserver.nl -all | ||||||
| SOA | dns01.webruimtehosting.nlhostmaster@tb303.nl 2026-04-24 #3 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-05-13 09:30:02 +0000 (EPOCH 1778664602) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-05-13 #19 | ||||||
Subdomains
mail.tb303.nl |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSdns01.webruimtehosting.nl2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 10:18:18
●NSdns02.webruimtehosting.nl2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 10:18:18
●NSdns03.webruimtehosting.nl2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 10:18:18
○NSns45.axc.nl2015-06-27 → 2016-11-28 · 3 obs
● 2016-11-28 17:46:44
○ 2026-05-13 10:18:18
○NSns46.axc.nl2015-06-27 → 2016-11-28 · 3 obs
● 2016-11-28 17:46:44
○ 2026-05-13 10:18:18
●MXmail.tb303.nl2015-06-27 → 2026-05-13 · 2 obs
● 2026-05-13 10:18:18
○A159.253.0.542015-06-27 → 2016-11-28 · 3 obs
● 2016-11-28 17:46:44
○ 2026-05-13 10:18:18
●A185.104.29.922026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 10:18:18
●A2a06:2ec0:1::1282026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 10:18:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| tb303.nl | dns01.webruimtehosting.nl, dns02.webruimtehosting.nl, dns03.webruimtehosting.nl | - |
✅ Authoritative Response
Server:185.104.28.19
NS records: dns01.webruimtehosting.nl, dns02.webruimtehosting.nl, dns03.webruimtehosting.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1089ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.104.29.92 |
| AAAA | 1 | 2a06:2ec0:1::128 |
| NS | 3 | dns03.webruimtehosting.nl, dns02.webruimtehosting.nl... |
| MX | 1 | mail.tb303.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.104.29.92 include:sp |
| SOA | 1 | dns01.webruimtehosting.nl hostmaster.tb3 |
Analysis
Hierarchy
The parent of mail.tb303.nl is tb303.nl.
IP Addresses
tb303.nl resolves to two IP numbers: 2a06:2ec0:1::128 and 185.104.29.92.
Other host names, for instance mail.winkelfilm.nl, mail.artedelledonne.nl, kunstenaarsparen.nl, seoacademy.nl and mail.mergpijpjes.nl share IP numbers with tb303.nl.
Name Servers
tb303.nl is delegated to three name servers: dns01.webruimtehosting.nl, dns02.webruimtehosting.nl and dns03.webruimtehosting.nl.
tb303.nl partially shares name servers with other domains; examples include personenschade.org, dg-c.org, o0.org, bannox.nl and ingereisberman.nl.
These name servers are commonly used with ns.zxcs.eu, ns.zxcs.nl and ns.zxcs.be.
Host names with two IP numbers:
dns01.webruimtehosting.nl points to 2a06:2ec0:1::10 and 185.104.28.19.
dns02.webruimtehosting.nl points to 2a03:b0c0:3:d0::116:2001 and 46.101.179.64.
dns03.webruimtehosting.nl points to 2a03:b0c0:2:d0::57:1001 and 178.62.208.8.
Mail Servers
tb303.nl is handled by a single mail server, mail.tb303.nl.
Host mail.tb303.nl resolves to two IPs: 2a06:2ec0:1::128 and 185.104.29.92.