concept4events.com - robtex.com
concept4events.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=1785506672 | ||||||
Same first word
concept4events.com |
Similar names
DNS History
15 records (10 active, 5 former)
●NSns1.auto-dns.com2026-07-17 → 2026-07-31 · 3 obs
● 2026-07-17 19:55:52
● 2026-07-31 14:08:36
○NSns1.dfd-hosting.nl2016-02-12 → 2017-03-19 · 5 obs
● 2016-02-12 03:25:56
● 2017-03-19 08:21:58
○ 2026-07-17 19:55:52
○ 2026-07-31 14:08:36
○NSns1.hostnet.nl2015-07-20 → 2015-11-22 · 4 obs
● 2015-11-22 11:33:20
○ 2016-02-12 03:25:56
○ 2026-07-31 14:08:36
●NSns2.auto-dns.com2026-07-17 → 2026-07-31 · 3 obs
● 2026-07-17 19:55:52
● 2026-07-31 14:08:36
○NSns2.dfd-hosting.nl2016-02-12 → 2017-03-19 · 5 obs
● 2016-02-12 03:25:56
● 2017-03-19 08:21:58
○ 2026-07-17 19:55:52
○ 2026-07-31 14:08:36
○NSns2.hostnetbv.com2015-07-20 → 2015-11-22 · 4 obs
● 2015-11-22 11:33:20
○ 2016-02-12 03:25:56
○ 2026-07-31 14:08:36
●NSns3.autodns.nl2026-07-17 → 2026-07-31 · 3 obs
● 2026-07-17 19:55:52
● 2026-07-31 14:08:36
○NSns3.hostnetbv.nl2015-07-20 → 2015-11-22 · 4 obs
● 2015-11-22 11:33:20
○ 2016-02-12 03:25:56
○ 2026-07-31 14:08:36
●NSns4.autodns.nl2026-07-17 → 2026-07-31 · 3 obs
● 2026-07-17 19:55:52
● 2026-07-31 14:08:36
●MXalt1.aspmx.l.google.com2015-07-20 → 2026-07-31 · 2 obs
● 2026-07-31 14:08:36
●MXalt2.aspmx.l.google.com2015-07-20 → 2026-07-31 · 2 obs
● 2026-07-31 14:08:36
●MXaspmx.l.google.com2015-07-20 → 2026-07-31 · 2 obs
● 2026-07-31 14:08:36
●MXaspmx2.googlemail.com2015-07-20 → 2026-07-31 · 2 obs
● 2026-07-31 14:08:36
●MXaspmx3.googlemail.com2015-07-20 → 2026-07-31 · 2 obs
● 2026-07-31 14:08:36
●A185.28.56.182015-07-20 → 2026-07-31 · 2 obs
● 2026-07-31 14:08:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| concept4events.com | ns3.autodns.nl, ns1.auto-dns.com, ns2.auto-dns.com, ns4.autodns.nl | 4 records |
✅ Authoritative Response
Server:217.160.81.161
NS records: ns3.autodns.nl, ns1.auto-dns.com, ns2.auto-dns.com, ns4.autodns.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concept4events.com (unsigned zone)
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.28.56.18 |
| NS | 4 | ns2.auto-dns.com, ns1.auto-dns.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx3.googlemail.com (pri: 10)... |
| SOA | 1 | ns1.auto-dns.com systems.alserdamedia.nl |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.auto-dns.com, ns1.auto-dns.com, ns2.auto-dns.com...)
Analysis
IP Addresses
concept4events.com points to a single IP number: 185.28.56.18.
Name Servers
concept4events.com has four authoritative name servers: ns1.auto-dns.com, ns2.auto-dns.com, ns3.autodns.nl and ns4.autodns.nl.
At least some of concept4events.com's name servers are shared with other domains, for example etraffic.nl, selectit.biz, codexconnect.nl and two more.
These name servers are often deployed together with the name servers ns1.yourwebhoster.com, ns2.yourwebhoster.com, ns3.yourwebhoster.nl and ns4.yourwebhoster.nl.
Four hostnames, each resolving to a pair of IP addresses: ns1.auto-dns.com directs to 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161; ns2.auto-dns.com directs to 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161; ns3.autodns.nl directs to 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161; ns4.autodns.nl directs to 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.
Mail Servers
Five mail servers handle concept4events.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
concept4events.com shares mail servers — at least in part — with other domains, including culdesac.com, vidak.me, ns500759.ns500698.ns500758.ns500698.ns500698.ns500735.ns500735.ns500698.ns500735.ns500708.ns500652.ns500652.ns500619.trackreceptor.com and two others.
These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com maps to two IP addresses — 74.125.193.27 and 2a00:1450:400b:c01::1a.
aspmx.l.google.com maps to two IP addresses — 142.250.31.27 and 2607:f8b0:4004:c2d::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 74.125.193.27 and 2a00:1450:400b:c01::1a.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1a IP addresses.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.26 IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c01::1a IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 74.125.193.27 IP addresses.