concom.eu - dns.ninja
concom.eu
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1126857364 | ||||||
Subdomains
mail.concom.eu |
Same first word
Similar names
DNS History
17 records (7 active, 10 former)
○NSandy.ns.cloudflare.com2026-02-20 → 2026-08-07 · 2 obs
○ 2026-08-07 13:16:26
○NSns.namespace4you.de2015-07-03 → 2016-09-24 · 4 obs
● 2016-09-24 02:34:06
○ 2026-02-20 06:58:40
○ 2026-08-07 13:16:26
○NSns2.namespace4you.de2015-07-03 → 2016-09-24 · 4 obs
● 2016-09-24 02:34:06
○ 2026-02-20 06:58:40
○ 2026-08-07 13:16:26
●NSns2.whitelabeldomein.net2026-02-20 → 2026-08-07 · 3 obs
● 2026-02-20 06:58:40
● 2026-08-07 13:16:26
●NSns3.whitelabeldomein.eu2026-02-20 → 2026-08-07 · 3 obs
● 2026-02-20 06:58:40
● 2026-08-07 13:16:26
●NSns4.whitelabeldomein.nl2026-02-20 → 2026-08-07 · 3 obs
● 2026-02-20 06:58:40
● 2026-08-07 13:16:26
○NSzariyah.ns.cloudflare.com2026-02-20 → 2026-08-07 · 2 obs
○ 2026-08-07 13:16:26
○MXmail.concom.eu2026-02-20 → 2026-03-18 · 5 obs
● 2026-02-20 06:58:40
● 2026-03-18 21:39:02
○ 2026-03-29 20:20:36
○ 2026-08-07 13:16:26
●MXmail.protonmail.ch2026-03-29 → 2026-08-07 · 3 obs
● 2026-03-29 20:20:36
● 2026-08-07 13:16:26
●MXmailsec.protonmail.ch2026-03-29 → 2026-08-07 · 3 obs
● 2026-03-29 20:20:36
● 2026-08-07 13:16:26
○MXmxlb.ispgateway.de2015-07-03 → 2016-09-24 · 4 obs
● 2016-09-24 02:34:06
○ 2026-02-20 06:58:40
○ 2026-08-07 13:16:26
○A109.239.56.2012015-07-03 → 2016-09-24 · 4 obs
● 2016-09-24 02:34:06
○ 2026-02-20 06:58:40
○ 2026-08-07 13:16:26
○A2a00:1158:0:405:3a4c::12015-07-03 → 2016-04-18 · 4 obs
● 2016-04-18 17:10:52
○ 2016-09-24 02:34:06
○ 2026-08-07 13:16:26
○A2a00:1158:1000:405::3c92016-09-24 → 2016-09-24 · 4 obs
● 2016-09-24 02:34:06
○ 2026-02-20 06:58:40
○ 2026-08-07 13:16:26
●A2a09:8b00:300:10::102026-02-20 → 2026-08-07 · 3 obs
● 2026-02-20 06:58:40
● 2026-08-07 13:16:26
●A88.214.28.1392026-02-20 → 2026-08-07 · 3 obs
● 2026-02-20 06:58:40
● 2026-08-07 13:16:26
○A91.195.241.2322026-02-20 → 2026-08-07 · 2 obs
○ 2026-08-07 13:16:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| concom.eu | ns2.whitelabeldomein.net, ns3.whitelabeldomein.eu, ns4.whitelabeldomein.nl | 2 records |
✅ Authoritative Response
Server:89.188.29.43
NS records: ns2.whitelabeldomein.net, ns3.whitelabeldomein.eu, ns4.whitelabeldomein.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concom.eu (unsigned zone)
⏱️ Timing
Total: 576ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.214.28.139 |
| AAAA | 1 | 2a09:8b00:300:10::10 |
| NS | 3 | ns3.whitelabeldomein.eu, ns4.whitelabeldomein.nl... |
| MX | 3 | mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10)... |
| TXT | 3 | v=spf1 include:_spf.protonmail.ch includ, google-site-verification=7fMvbOnF69UsjM3... |
| SOA | 1 | ns2.whitelabeldomein.net hostmaster.conc |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.whitelabeldomein.eu, ns3.whitelabeldomein.eu)
Analysis
Hierarchy
The domain mail.concom.eu falls under the parent concom.eu.
IP Addresses
concom.eu has two IP addresses: 88.214.28.139 and 2a09:8b00:300:10::10
Additional host names — maikelthijssen.com, lievekrols.com, mail.gttp.nl and two others — share IP numbers with concom.eu.
Name Servers
The authoritative name servers for concom.eu are ns3.whitelabeldomein.eu, ns2.whitelabeldomein.net and ns4.whitelabeldomein.nl — three in total.
At least some of concom.eu's name servers are shared with other domains, for example maupertuus.net, sporken.nl, erikpoelman.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.whitelabeldomein.nl and ns3.whitelabeldomein.nl.
ns3.whitelabeldomein.eu, ns2.whitelabeldomein.net and ns4.whitelabeldomein.nl all resolve to exactly two IP numbers apiece: ns3.whitelabeldomein.eu → 89.188.29.43 and 2a01:1b0:7999:446:9043::10; ns2.whitelabeldomein.net → 5.79.97.48 and 2001:1af8:4700:a120:6::1; ns4.whitelabeldomein.nl → 185.103.243.110 and 2a00:f10:401:0:1c00:9bff:fe00:12d.
Mail Servers
concom.eu has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
concom.eu shares the same mail server setup as other domains, including negrette.net, oscadi.com, uscenes.com and two others.
concom.eu shares mail servers — at least in part — with other domains, including qubik.io, elplatt.com, rihards.com and two others.
The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.