edunion.org.tw - robtex.com
edunion.org.tw
org.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=1999644608 | ||||||
Subdomains
www.edunion.org.tw |
Same first word
Similar names
unioned.com |
inuendo.hr |
uniendo.com.br |
iondune.net |
innoedu.kr |
uninode.top |
eduinno.com |
deunion.com |
dounine.com |
iondune.com |
iondune.github.io |
unioned.net |
deunion.com.ar |
inuendo.fr |
unodine.com |
unodien.com |
uninode.net |
DNS History
13 records (13 active, 0 former)
●NSlocalhost@2026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
●NSns1.cyberdns.tw2026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
●NSns2.cyberdns.tw2026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
●MXalt1.aspmx.l.google.com2026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
●MXalt2.aspmx.l.google.com2026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
●MXalt3.aspmx.l.google.com2026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
●MXalt4.aspmx.l.google.com2026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
●MXaspmx.l.google.com2026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
●A103.17.8.592026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
●A216.239.32.212026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
●A216.239.34.212026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
●A216.239.36.212026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
●A216.239.38.212026-04-22 → 2026-08-05 · 2 obs
● 2026-08-05 17:06:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | g.dns.tw, e.dns.tw, a.dns.tw, c.dns.tw... | - |
| edunion.org.tw | ns2.cyberdns.tw, ns1.cyberdns.tw | - |
✅ Authoritative Response
Server:34.80.212.212
NS records: ns2.cyberdns.tw, ns1.cyberdns.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for edunion.org.tw (unsigned zone)
⏱️ Timing
Total: 1423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 103.17.8.59, 216.239.36.21... |
| NS | 2 | ns1.cyberdns.tw, ns2.cyberdns.tw |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| SOA | 1 | localhost@ hostmaster.edunion.org.tw |
Analysis
Hierarchy
www.edunion.org.tw is a subdomain of edunion.org.tw.
IP Addresses
edunion.org.tw resolves to five IP addresses: 103.17.8.59, 216.239.32.21, 216.239.34.21 and two others
Additional host names — stoneandfoamcreations.com, robertson.school.nz, 3dplat.com and two others — share IP numbers with edunion.org.tw.
Name Servers
edunion.org.tw is served by three name servers: localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw.
The name servers of edunion.org.tw overlap at least partially with those of other domains — among them panavera.biz, poterlyantique.com, investu.asia and two more.
Both ns1.cyberdns.tw and ns2.cyberdns.tw have a single IP address each — ns1.cyberdns.tw resolves to 34.80.212.212 while ns2.cyberdns.tw resolves to 35.194.228.87.
Mail Servers
edunion.org.tw has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
edunion.org.tw shares mail servers — at least in part — with other domains, including optionsunited.com, ccsconsulting.com, ns500742.ns500671.ns500731.ns500742.ns500742.ns500731.ns500731.ns500688.ns500705.ns500671.ns500649.ns500666.ns500291.ns500291.ns500131.lustychickser.com and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
The A records for aspmx.l.google.com return 64.233.180.26 and 2607:f8b0:4004:c0b::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.