mkbtr.nl - robtex.com
mkbtr.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-25 08:30:01 +0000 (EPOCH 1777105801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-25 #17 | ||||||
Subdomains
goald01.mkbtr.nl |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSns1.bdm.microsoftonline.com2015-06-15 → 2017-05-12 · 4 obs
● 2017-05-12 15:11:52
○ 2026-04-12 11:14:00
○ 2026-04-25 09:28:40
●NSns1.cobytes.io2026-04-12 → 2026-04-25 · 3 obs
● 2026-04-12 11:14:00
● 2026-04-25 09:28:40
○NSns2.bdm.microsoftonline.com2015-06-15 → 2017-05-12 · 4 obs
● 2017-05-12 15:11:52
○ 2026-04-12 11:14:00
○ 2026-04-25 09:28:40
●NSns2.cobytes.com2026-04-12 → 2026-04-25 · 3 obs
● 2026-04-12 11:14:00
● 2026-04-25 09:28:40
●NSns3.cobytes.eu2026-04-12 → 2026-04-25 · 3 obs
● 2026-04-12 11:14:00
● 2026-04-25 09:28:40
●MXmkbtr-nl.mail.protection.outlook.com2015-06-15 → 2026-04-25 · 2 obs
● 2026-04-25 09:28:40
●A185.71.62.1602026-04-12 → 2026-04-25 · 3 obs
● 2026-04-12 11:14:00
● 2026-04-25 09:28:40
●A2a03:38a0:62:160::12026-04-12 → 2026-04-25 · 3 obs
● 2026-04-12 11:14:00
● 2026-04-25 09:28:40
○A85.17.66.1182015-06-15 → 2017-05-12 · 4 obs
● 2017-05-12 15:11:52
○ 2026-04-12 11:14:00
○ 2026-04-25 09:28:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| mkbtr.nl | ns1.cobytes.io, ns2.cobytes.com, ns3.cobytes.eu | - |
✅ Authoritative Response
Server:185.71.62.53
NS records: ns1.cobytes.io, ns2.cobytes.com, ns3.cobytes.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 841ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.71.62.160 |
| AAAA | 1 | 2a03:38a0:62:160::1 |
| NS | 3 | ns2.cobytes.com, ns3.cobytes.eu... |
| MX | 1 | mkbtr-nl.mail.protection.outlook.com (pr |
| TXT | 3 | MS=ms45836399, k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADC... |
| SOA | 1 | ns1.cobytes.io hostmaster.cobytes.io |
Analysis
Hierarchy
The parent of goald01.mkbtr.nl is mkbtr.nl.
IP Addresses
mkbtr.nl points to two IP numbers: 2a03:38a0:62:160::1 and 185.71.62.160.
Other host names, for instance mkbtrprod01.cobytes.io share IP numbers with mkbtr.nl.
Name Servers
mkbtr.nl is delegated to three name servers: ns2.cobytes.com, ns3.cobytes.eu and ns1.cobytes.io.
mkbtr.nl at least partially shares name servers with other domains, for instance btroost.nl, 60.71.185.in-addr.arpa, stopmet.nl, odu.nl and lebox.nl.
These name servers are commonly used with dns1.ratiodns.nl and dns2.ratiodns.nl.
Host ns2.cobytes.com points to 2a01:4f8:c012:7d6b::1 and 5.75.236.16; Host ns3.cobytes.eu points to 2a0f:8cc0:0:32:53::1 and 193.111.32.53; Host ns1.cobytes.io points to 2a03:38a0:62:53::1 and 185.71.62.53.
Mail Servers
mkbtr.nl is handled by a single mail server, mkbtr-nl.mail.protection.outlook.com.
Host name mkbtr-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::6, 52.101.68.18, 52.101.68.21, 52.101.73.2 and 52.101.73.30.