dataholland.com - robtex.com
dataholland.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=1774635092 | ||||||
Previously MX for
dataholland.com |
Subdomains
mail.dataholland.com |
Same first word
dataholland.nl |
dataholland.com |
Similar names
DNS History
12 records (6 active, 6 former)
○NSns0.transip.net2015-08-08 → 2017-03-30 · 4 obs
● 2017-03-30 07:34:52
○ 2026-02-17 22:34:24
○ 2026-03-27 18:16:34
●NSns1.cobytes.io2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 22:34:24
● 2026-03-27 18:16:34
○NSns1.transip.nl2015-08-08 → 2017-03-30 · 4 obs
● 2017-03-30 07:34:52
○ 2026-02-17 22:34:24
○ 2026-03-27 18:16:34
●NSns2.cobytes.com2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 22:34:24
● 2026-03-27 18:16:34
○NSns2.transip.eu2015-08-08 → 2017-03-30 · 4 obs
● 2017-03-30 07:34:52
○ 2026-02-17 22:34:24
○ 2026-03-27 18:16:34
●NSns3.cobytes.eu2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 22:34:24
● 2026-03-27 18:16:34
○MXdataholland.com2015-08-08 → 2017-03-30 · 4 obs
● 2017-03-30 07:34:52
○ 2026-02-17 22:34:24
○ 2026-03-27 18:16:34
●MXmail.dataholland.com2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 22:34:24
● 2026-03-27 18:16:34
○MXrelay.transip.nl2015-08-08 → 2017-03-30 · 4 obs
● 2017-03-30 07:34:52
○ 2026-02-17 22:34:24
○ 2026-03-27 18:16:34
●A185.71.61.1992026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 22:34:24
● 2026-03-27 18:16:34
○A213.206.112.1762015-08-08 → 2017-03-30 · 4 obs
● 2017-03-30 07:34:52
○ 2026-02-17 22:34:24
○ 2026-03-27 18:16:34
●A2a03:38a0:61:199::12026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 22:34:24
● 2026-03-27 18:16:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| dataholland.com | ns2.cobytes.com, ns1.cobytes.io, ns3.cobytes.eu | 2 records |
✅ Authoritative Response
Server:193.111.32.53
NS records: ns2.cobytes.com, ns1.cobytes.io, ns3.cobytes.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.71.61.199 |
| AAAA | 1 | 2a03:38a0:61:199::1 |
| NS | 3 | ns2.cobytes.com, ns3.cobytes.eu... |
| MX | 1 | mail.dataholland.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.cobytes.email -all |
| SOA | 1 | ns1.cobytes.io hostmaster.cobytes.io |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.cobytes.com, ns2.cobytes.com)
Analysis
Hierarchy
mail.dataholland.com has dataholland.com as its parent.
IP Addresses
dataholland.com points to two IPs: 2a03:38a0:61:199::1 and 185.71.61.199.
Other host names, for instance mx-backup.nl, interaccess.nl, mail.jongenvanbeheer.com, bring-your-own-device.nl and cloud-diensten.nl share IP numbers with dataholland.com.
Name Servers
dataholland.com is delegated to name servers ns2.cobytes.com, ns3.cobytes.eu and ns1.cobytes.io.
dataholland.com at least partially shares name servers with other domains such as com-products.nl, rozenburg-eierschaal.nl, bring-your-own-device.com, onshouten.nl and hanasato.nl.
these name servers are commonly used alongside the name servers ns01.solohosting.nl, ns02.solohosting.nl, ns03.solohosting.eu, dns1.ratiodns.nl and dns2.ratiodns.nl.
Host names with two IP numbers:
ns2.cobytes.com points to 2a01:4f8:c012:7d6b::1 and 5.75.236.16; ns3.cobytes.eu points to 2a0f:8cc0:0:32:53::1 and 193.111.32.53.
Host names with one IP number:
ns1.cobytes.io points to 2a03:38a0:62:53::1.
Mail Servers
dataholland.com is handled by a single mail server, mail.dataholland.com.
Host name mail.dataholland.com points to IPs 2a03:38a0:61:199::1 and 185.71.61.199.