zwartedoos.com - robtex.com
zwartedoos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.231.203.15🇳🇱 CLDIN-NL185.231.200.0/22 | ||||||
| PTR | srv1a.biesbroeck.nl | ||||||
| NS | ns1.anony.nl ⭐ | ||||||
| A | 2a02:2968:2::10🇳🇱 CLDIN-NL2a02:2968::/29 | ||||||
| A | 62.84.243.10🇳🇱 CLDIN-NL62.84.240.0/21 | ||||||
| PTR | ns1.flexwebhosting.nl | ||||||
| NS | ns2.anony.nl | ||||||
| A | 2a02:2968:2:5::30🇳🇱 CLDIN-NL2a02:2968::/29 | ||||||
| A | 185.27.140.33🇳🇱 CLDIN-NL185.27.140.0/22 | ||||||
| PTR | ns2.flexwebhosting.nl | ||||||
| NS | ns3.anony.eu ⚠️ Not in parent delegation | ||||||
| A | 185.231.200.133🇳🇱 CLDIN-NL185.231.200.0/22 | ||||||
| PTR | ns3.anony.eu | ||||||
| MX | mail.zwartedoos.com ⭐ | ||||||
| A | 185.231.203.15🇳🇱 CLDIN-NL185.231.200.0/22 | ||||||
| PTR | srv1a.biesbroeck.nl | ||||||
| SOA | ns1.anony.nlhostmaster@anony.nl serial=2100000001 | ||||||
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=1774631462 | ||||||
Subdomains
mail.zwartedoos.com |
Same first word
zwartedoos.nl |
zwartedoos.com |
zwartedoos.be |
DNS History
6 records (5 active, 1 former)
●MXmail.zwartedoos.com2015-08-04 → 2026-03-27 · 2 obs
● 2026-03-27 17:29:38
●A185.231.203.152026-03-23 → 2026-03-27 · 3 obs
● 2026-03-23 07:48:20
● 2026-03-27 17:29:38
○A89.18.178.252015-08-04 → 2017-04-05 · 4 obs
● 2017-04-05 13:04:40
○ 2026-03-23 07:48:20
○ 2026-03-27 17:29:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zwartedoos.com | ns1.anony.nl, ns2.anony.nl | - |
✅ Authoritative Response
Server:62.84.243.10
NS records: ns1.anony.nl, ns2.anony.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zwartedoos.com (unsigned zone)
⏱️ Timing
Total: 519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.231.203.15 |
| NS | 3 | ns1.anony.nl, ns2.anony.nl... |
| MX | 1 | mail.zwartedoos.com (pri: 10) |
| SOA | 1 | ns1.anony.nl hostmaster.anony.nl |
Analysis
Hierarchy
zwartedoos.com is parent of mail.zwartedoos.com.
IP Addresses
zwartedoos.com points to a single IP: 185.231.203.15.
Other host names, for instance mail.iri(0x736578)port.com, mail.kenb-onroerendgoed.nl, mail.biesbroek.nl, virtess.be and biesbroek.nl share IP numbers with zwartedoos.com.
Name Servers
zwartedoos.com is delegated to three name servers: ns3.anony.eu, ns1.anony.nl and ns2.anony.nl.
zwartedoos.com at least partially shares its name servers with other domains, for instance mpomatic.eu, traveltags.nl, joid.org, duonl.nl and im-projects.nl.
these name servers are commonly used with the name servers ns1.flexwebhosting.nl, ns3.flexwebhosting.com, ns2.flexwebhosting.nl, ns1.iesys.nl and ns2.iesys.nl.
Host names with two IP numbers: The host name ns1.anony.nl points to 2a02:2968:2::10 and 62.84.243.10; The host name ns2.anony.nl points to 2a02:2968:2:5::30 and 185.27.140.33.
Host names with one IP number: The host name ns3.anony.eu points to 185.231.200.133.
Mail Servers
zwartedoos.com is served by a single mail server, mail.zwartedoos.com.
mail.zwartedoos.com points to IP number 185.231.203.15.