letterplex.nl - robtex.com
letterplex.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:9700:8000::8220🇳🇱 PREVIDER-AS2a03:9700:8000::/33 NL-PREVIDER - Shock Media IPv6 Network | ||||||
| PTR | shared02.acato.cloud | ||||||
| A | 31.7.5.154🇳🇱 PREVIDER-AS31.7.4.0/22 NL-PREVIDER - Shock Media IPv4 Network | ||||||
| NS | ns3.clearsitedns.nl ⭐ | ||||||
| A | 2a03:9700:8000::5162🇳🇱 PREVIDER-AS2a03:9700:8000::/33 NL-PREVIDER - Shock Media IPv6 Network | ||||||
| PTR | prod2.acato.cloud | ||||||
| A | 31.7.5.162🇳🇱 PREVIDER-AS31.7.4.0/22 NL-PREVIDER - Shock Media IPv4 Network | ||||||
| PTR | shared02.acato.cloud | ||||||
| NS | ns4.clearsitedns.nl | ||||||
| A | 2a03:9700:8000::5163🇳🇱 PREVIDER-AS2a03:9700:8000::/33 NL-PREVIDER - Shock Media IPv6 Network | ||||||
| PTR | prod2.acato.cloud | ||||||
| A | 31.7.5.163🇳🇱 PREVIDER-AS31.7.4.0/22 NL-PREVIDER - Shock Media IPv4 Network | ||||||
| PTR | shared02.acato.cloud | ||||||
| MX | mail.letterplex.nl ⭐ | ||||||
| A | 2a03:9700:8000::8220🇳🇱 PREVIDER-AS2a03:9700:8000::/33 NL-PREVIDER - Shock Media IPv6 Network | ||||||
| PTR | shared02.acato.cloud | ||||||
| A | 31.7.5.154🇳🇱 PREVIDER-AS31.7.4.0/22 NL-PREVIDER - Shock Media IPv4 Network | ||||||
| PTR | shared02.acato.cloud | ||||||
| TXT | v=spf1 a mx ip4:31.7.5.154 ip6:2a03:9700:8000:0:0:0:0:8220 include:_santu_spf... | ||||||
| SOA | ns3.clearsitedns.nlhostmaster@letterplex.nl 2026-04-22 #4 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-24 03:00:02 +0000 (EPOCH 1776999602) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-24 #6 | ||||||
Subdomains
mail.letterplex.nl |
Same first word
letterplex.nl |
DNS History
5 records (5 active, 0 former)
●NSns3.clearsitedns.nl2015-06-26 → 2026-04-24 · 2 obs
● 2026-04-24 03:54:32
●NSns4.clearsitedns.nl2015-06-26 → 2026-04-24 · 2 obs
● 2026-04-24 03:54:32
●MXmail.letterplex.nl2015-06-26 → 2026-04-24 · 2 obs
● 2026-04-24 03:54:32
●A2a03:9700:8000::82202026-04-23 → 2026-04-24 · 3 obs
● 2026-04-23 20:47:38
● 2026-04-24 03:54:32
●A31.7.5.1542015-06-26 → 2026-04-24 · 2 obs
● 2026-04-24 03:54:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| letterplex.nl | ns3.clearsitedns.nl, ns4.clearsitedns.nl | - |
✅ Authoritative Response
Server:31.7.5.163
NS records: ns3.clearsitedns.nl, ns4.clearsitedns.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for letterplex.nl (unsigned zone)
⏱️ Timing
Total: 1407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.7.5.154 |
| AAAA | 1 | 2a03:9700:8000::8220 |
| NS | 2 | ns3.clearsitedns.nl, ns4.clearsitedns.nl |
| MX | 1 | mail.letterplex.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:31.7.5.154 ip6:2a03:9700 |
| SOA | 1 | ns3.clearsitedns.nl hostmaster.letterple |
Analysis
Hierarchy
letterplex.nl is the parent of mail.letterplex.nl.
IP Addresses
letterplex.nl resolves to two IPs: 2a03:9700:8000::8220 and 31.7.5.154.
other host names for instance acato.nl, traxion.com, greenseat.es, climateneutralgroup.com and mail.weliveclimateneutral.com share IP numbers with letterplex.nl.
Name Servers
letterplex.nl is delegated to two name servers: ns3.clearsitedns.nl and ns4.clearsitedns.nl.
letterplex.nl shares the same name server setup as other domains, for example thenetworkisthemessage.nl, varnieuwsblad.nl, vieja-utrecht.nl, kenniscentrumphrenos.nl and huiselijkgeweldutrecht.nl.
Host names with two IP numbers:
ns3.clearsitedns.nl points to 2a03:9700:8000::5162 and 31.7.5.162
ns4.clearsitedns.nl points to 2a03:9700:8000::5163 and 31.7.5.163
Mail Servers
letterplex.nl is handled by a single mail server, mail.letterplex.nl.
Host mail.letterplex.nl resolves to two IPs: 2a03:9700:8000::8220 and 31.7.5.154.