smarteducation.work - robtex.com
smarteducation.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=1774507379 | ||||||
Subdomains
mail.smarteducation.work |
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
●NSns-1231.awsdns-25.org2026-02-15 → 2026-03-26 · 2 obs
● 2026-03-26 07:06:16
●NSns-1875.awsdns-42.co.uk2026-02-15 → 2026-03-26 · 2 obs
● 2026-03-26 07:06:16
●NSns-37.awsdns-04.com2026-02-15 → 2026-03-26 · 2 obs
● 2026-03-26 07:06:16
●NSns-652.awsdns-17.net2026-02-15 → 2026-03-26 · 2 obs
● 2026-03-26 07:06:16
●MXmail.smarteducation.work2026-02-15 → 2026-03-26 · 2 obs
● 2026-03-26 07:06:16
○A18.195.77.1242026-02-27 → 2026-02-27 · 4 obs
● 2026-02-27 02:06:48
○ 2026-03-19 15:19:30
○ 2026-03-26 07:06:16
●A3.124.224.2432026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 07:06:16
○A3.124.34.1332026-02-15 → 2026-02-18 · 4 obs
● 2026-02-18 05:01:36
○ 2026-02-20 08:43:12
○ 2026-03-26 07:06:16
○A3.68.123.2502026-02-27 → 2026-02-27 · 4 obs
● 2026-02-27 02:06:48
○ 2026-03-19 15:19:30
○ 2026-03-26 07:06:16
●A3.75.15.2022026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 15:19:30
● 2026-03-26 07:06:16
○A52.29.75.1402026-02-20 → 2026-02-20 · 4 obs
● 2026-02-20 08:43:12
○ 2026-02-27 02:06:48
○ 2026-03-26 07:06:16
○A63.181.203.2282026-02-15 → 2026-02-20 · 4 obs
● 2026-02-20 08:43:12
○ 2026-02-27 02:06:48
○ 2026-03-26 07:06:16
○A63.181.71.2102026-03-19 → 2026-03-19 · 3 obs
● 2026-03-19 15:19:30
○ 2026-03-26 07:06:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | 12 records |
| smarteducation.work | ns-37.awsdns-04.com, ns-652.awsdns-17.net, ns-1231.awsdns-25.org, ns-1875.awsdns-42.co.uk | - |
✅ Authoritative Response
Server:205.251.199.83
NS records: ns-37.awsdns-04.com, ns-652.awsdns-17.net, ns-1231.awsdns-25.org, ns-1875.awsdns-42.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smarteducation.work (unsigned zone)
⏱️ Timing
Total: 697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.75.15.202, 3.124.224.243 |
| NS | 4 | ns-1231.awsdns-25.org, ns-1875.awsdns-42.co.uk... |
| MX | 1 | mail.smarteducation.work (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:147.253.220.27 ~all |
| SOA | 1 | ns-652.awsdns-17.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)
Analysis
Hierarchy
mail.smarteducation.work is a child of smarteducation.work.
IP Addresses
smarteducation.work has two IP numbers: 3.75.15.202 and 3.124.224.243.
Other host names, for instance ctrl.pl, 0lx.com.pl, courseshubspot.com, gnnail.pl and gomail.pl share IP numbers with smarteducation.work.
Name Servers
smarteducation.work delegates to four name servers: ns-37.awsdns-04.com, ns-652.awsdns-17.net, ns-1231.awsdns-25.org and ns-1875.awsdns-42.co.uk.
smarteducation.work at least partially shares name servers with other domains, including inkstonehq.com, asusap.net, 4kbet.com, d1w4qptglsddjk.cloudfront.net and signalfx.com.
Host names with two IP numbers: ns-37.awsdns-04.com points to 2600:9000:5300:2500::1 and 205.251.192.37; ns-652.awsdns-17.net points to 2600:9000:5302:8c00::1 and 205.251.194.140; ns-1231.awsdns-25.org points to 2600:9000:5304:cf00::1 and 205.251.196.207; ns-1875.awsdns-42.co.uk points to 2600:9000:5307:5300::1 and 205.251.199.83.
Mail Servers
A single mail server handles smarteducation.work, mail.smarteducation.work.
Host name mail.smarteducation.work resolves to a single IP: 77.55.252.115.