techtree.work - robtex.com
techtree.work
work
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.work ⭐ | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1791617685 | ||||||
Same first word
Similar names
Previous names
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DNS History
8 records (8 active, 0 former)
●NSns1.digitalocean.com2026-09-14 → 2026-10-10 · 2 obs
● 2026-10-10 08:08:48
●NSns2.digitalocean.com2026-09-14 → 2026-10-10 · 2 obs
● 2026-10-10 08:08:48
●NSns3.digitalocean.com2026-09-14 → 2026-10-10 · 2 obs
● 2026-10-10 08:08:48
●MXsmtp.google.com2026-09-14 → 2026-10-10 · 2 obs
● 2026-10-10 08:08:48
●A162.159.140.982026-09-14 → 2026-10-10 · 2 obs
● 2026-10-10 08:08:48
●A172.66.0.962026-09-14 → 2026-10-10 · 2 obs
● 2026-10-10 08:08:48
●A2606:4700:7::602026-09-14 → 2026-10-10 · 2 obs
● 2026-10-10 08:08:48
●A2a06:98c1:58::602026-09-14 → 2026-10-10 · 2 obs
● 2026-10-10 08:08:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | 12 records |
| techtree.work | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techtree.work (unsigned zone)
⏱️ Timing
Total: 1255ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.0.96, 162.159.140.98 |
| AAAA | 2 | 2606:4700:7::60, 2a06:98c1:58::60 |
| NS | 3 | ns2.digitalocean.com, ns3.digitalocean.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=gRbk_46kXa6skVy |
| SOA | 1 | ns1.digitalocean.com hostmaster.techtree |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, a.nic.work, b.nic.work...)
Analysis
IP Addresses
techtree.work has four IP addresses: 162.159.140.98, 172.66.0.96, 2606:4700:7::60 and 2a06:98c1:58::60.
digitalbanana.ru, helloami.be, fulltienda.app and two other host names share IP numbers with techtree.work.
Name Servers
Three name servers are authoritative for techtree.work: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
techtree.work shares at least some of its name servers with other domains, including secureline.us, joelefrank.co, activehealthykids.org and two others.
These name servers are frequently seen alongside the name servers ns4.digitalocean.com.
ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.
Mail Servers
Mail for techtree.work is handled by a single mail server, smtp.google.com.
techtree.work uses an identical mail server configuration to several other domains — among them aptossolucoes.com.br, smeautomate.com, eskagoodfoundation.net and two more.
techtree.work shares at least some of its mail servers with other domains, such as bigugliez.com and clappedout.com.au.
smtp.google.com resolves to 9 IP addresses — 142.251.167.26, 142.251.167.27, 172.253.63.26 and 6 others.