koppelco.com - robtex.com
koppelco.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=1778898456 | ||||||
Subdomains
mail.koppelco.com |
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSns0.transip.net2026-05-16 → 2026-05-16 · 3 obs
● 2026-05-16 02:57:28
● 2026-05-16 02:57:30
○NSns0.transip.nl2016-03-08 → 2017-03-21 · 4 obs
● 2017-03-21 06:48:20
○ 2026-05-16 02:57:28
○ 2026-05-16 02:57:30
○NSns1.transip.net2016-03-08 → 2017-03-21 · 4 obs
● 2017-03-21 06:48:20
○ 2026-05-16 02:57:28
○ 2026-05-16 02:57:30
●NSns1.transip.nl2026-05-16 → 2026-05-16 · 3 obs
● 2026-05-16 02:57:28
● 2026-05-16 02:57:30
●NSns2.transip.eu2016-03-08 → 2026-05-16 · 2 obs
● 2026-05-16 02:57:30
●MXmail.koppelco.com2016-03-08 → 2026-05-16 · 2 obs
● 2026-05-16 02:57:30
●MXrelay.transip.nl2016-03-08 → 2026-05-16 · 2 obs
● 2026-05-16 02:57:30
●A136.144.212.1152026-05-16 → 2026-05-16 · 3 obs
● 2026-05-16 02:57:28
● 2026-05-16 02:57:30
●A2a01:7c8:d002:41e:5054:ff:feb9:55c12026-05-16 → 2026-05-16 · 3 obs
● 2026-05-16 02:57:28
● 2026-05-16 02:57:30
○A95.211.113.2382016-03-08 → 2017-03-21 · 4 obs
● 2017-03-21 06:48:20
○ 2026-05-16 02:57:28
○ 2026-05-16 02:57:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| koppelco.com | ns1.transip.nl, ns0.transip.net, ns2.transip.eu | - |
✅ Authoritative Response
Server:195.8.195.195
NS records: ns1.transip.nl, ns0.transip.net, ns2.transip.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 823ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.144.212.115 |
| AAAA | 1 | 2a01:7c8:d002:41e:5054:ff:feb9:55c1 |
| NS | 3 | ns1.transip.nl, ns0.transip.net... |
| MX | 2 | relay.transip.nl (pri: 20), mail.koppelco.com (pri: 10) |
| TXT | 1 | v=spf1 a:mail.koppelco.com -all |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
Analysis
Hierarchy
The parent of mail.koppelco.com is koppelco.com.
IP Addresses
koppelco.com points to two IP numbers: 2a01:7c8:d002:41e:5054:ff:feb9:55c1 and 136.144.212.115.
Other host names, for example mail.koppelco.com, koppelco.net and mail.koppelco.net share IPs with koppelco.com.
Name Servers
koppelco.com is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
koppelco.com at least partially shares name servers with other domains, for example printerpro.tv, vanwinkel.nl, lenj.org, nexos.nl and euronorm.nl.
Host names with two IP numbers:
ns2.transip.eu points to 2a01:7c8:f:c1f::195 and 37.97.199.195
ns0.transip.net points to 2a01:7c8:dddd:195::195 and 195.135.195.195
ns1.transip.nl points to 2a01:7c8:7000:195::195 and 195.8.195.195
Mail Servers
Two mail servers handle koppelco.com: mail.koppelco.com and relay.transip.nl.
koppelco.com shares at least partially some mail servers with other domains, for instance diningcity.eu, startersbonus.nl, kooleconsulting.eu, zorgo.nl and oshopping.nl.
these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, mx.transip.email, mail.infrabit.nl, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and alt2.aspmx.l.google.com.
Host names with four IP numbers:
relay.transip.nl points to 2a01:7c8:7c8::12, 2a01:7c8:7c8::29, 149.210.149.12 and 149.210.149.29.
Host names with two IP numbers:
mail.koppelco.com points to 2a01:7c8:d002:41e:5054:ff:feb9:55c1 and 136.144.212.115.