techsummit.io - dns.ninja
techsummit.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1786644233 | ||||||
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSns0.leaseweb.nl2017-05-29 → 2026-08-13 · 2 obs
● 2026-08-13 18:18:14
●NSns1.leaseweb.nl2017-05-29 → 2026-08-13 · 2 obs
● 2026-08-13 18:18:14
●NSns4.leaseweb.net2017-05-29 → 2026-08-13 · 2 obs
● 2026-08-13 18:18:14
●NSns5.leaseweb.nl2017-05-29 → 2026-08-13 · 2 obs
● 2026-08-13 18:18:14
●MXmailfilter1.leaseweb.com2017-05-29 → 2026-08-13 · 2 obs
● 2026-08-13 18:18:14
●MXmailfilter2.leaseweb.com2017-05-29 → 2026-08-13 · 2 obs
● 2026-08-13 18:18:14
●MXmailfilter3.leaseweb.com2017-05-29 → 2026-08-13 · 2 obs
● 2026-08-13 18:18:14
○MXmailfilter4.leaseweb.com2017-05-29 → 2017-05-29 · 2 obs
○ 2026-08-13 18:18:14
●A212.7.205.2172026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 18:18:14
○A85.17.134.1502017-05-29 → 2017-05-29 · 2 obs
○ 2026-08-13 18:18:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| techsummit.io | ns4.leaseweb.net, ns1.leaseweb.nl, ns5.leaseweb.nl | - |
✅ Authoritative Response
Server:23.19.197.53
NS records: ns4.leaseweb.net, ns1.leaseweb.nl, ns5.leaseweb.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1452ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.7.205.217 |
| NS | 3 | ns5.leaseweb.nl, ns1.leaseweb.nl... |
| MX | 3 | mailfilter3.leaseweb.com (pri: 30), mailfilter2.leaseweb.com (pri: 20)... |
| TXT | 1 | v=spf1 include:mh-spf.leaseweb.com ~all |
| SOA | 1 | ns0.leaseweb.nl postmaster.leaseweb.nl |
Analysis
IP Addresses
techsummit.io has exactly one IP address — 212.7.205.217.
jval.eu, hlacademy.nl, sawere.nl plus two other host names have IP numbers in common with techsummit.io.
Name Servers
Four name servers handle the delegation for techsummit.io: ns4.leaseweb.net, ns0.leaseweb.nl, ns1.leaseweb.nl and ns5.leaseweb.nl.
techsummit.io partially shares its NS delegation with several other domains, including 63.95.212.in-addr.arpa, hairworldshop.be, geoclima.nl and two others.
These name servers are regularly seen alongside ns0.leaseweb.com and ns1.leaseweb.com as name servers.
ns4.leaseweb.net, ns0.leaseweb.nl, ns1.leaseweb.nl and ns5.leaseweb.nl each point to two IP addresses — ns4.leaseweb.net, ns0.leaseweb.nl and ns1.leaseweb.nl resolve to 23.19.196.53 and 2607:f5b5::53; ns5.leaseweb.nl resolves to 23.19.197.53 and 2607:f5b5:1::53. Note that three of the four hosts share the same IP pair.
Three host names point to 2607:f5b5::53: ns4.leaseweb.net, ns0.leaseweb.nl and ns1.leaseweb.nl.
Three host names point to 23.19.196.53: ns4.leaseweb.net, ns0.leaseweb.nl and ns1.leaseweb.nl.
Mail Servers
techsummit.io uses three mail servers — mailfilter1.leaseweb.com, mailfilter2.leaseweb.com and mailfilter3.leaseweb.com.
At least some of the mail servers used by techsummit.io are shared with other domains: data-xentre.us, machteldjacques.com, themothership.nl and two others among them.
These mail servers tend to be used in conjunction with the mail servers mailfilter4.leaseweb.com.
mailfilter1.leaseweb.com, mailfilter2.leaseweb.com and mailfilter3.leaseweb.com each resolve to two IP addresses: mailfilter1.leaseweb.com resolves to 85.17.150.25 and 2001:1af8:4100:2::70; mailfilter2.leaseweb.com resolves to 85.17.96.86 and 2001:1af8:2100:1::30; mailfilter3.leaseweb.com resolves to 83.149.80.118 and 2001:1af8:3100:1::30.