systemtecs.com - dns.ninja
systemtecs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.84.199.35🇹🇼 SO-NET-TW219.84.192.0/19 So-net Entertainment Taiwan Limited CO., LTD. | ||||||
| PTR | so199-35.asiawhere.com | ||||||
| NS | ns1.wt500.com ⭐ | ||||||
| A | 219.84.199.1🇹🇼 SO-NET-TW219.84.192.0/19 So-net Entertainment Taiwan Limited CO., LTD. | ||||||
| PTR | so199-1.asiawhere.com | ||||||
| NS | ns2.wt500.com | ||||||
| A | 219.84.199.2🇹🇼 SO-NET-TW219.84.192.0/19 So-net Entertainment Taiwan Limited CO., LTD. | ||||||
| PTR | so199-2.asiawhere.com | ||||||
| NS | ns3.wt500.com ⚠️ Not in zone NS records | ||||||
| A | 61.56.223.218🇹🇼 NCIC-TW61.56.223.0/24 Far Eastone Telecommunications Co., Ltd | ||||||
| PTR | fa223-218.asiawhere.com | ||||||
| NS | ns4.wt500.com ⚠️ Not in zone NS records | ||||||
| A | 61.56.223.219🇹🇼 NCIC-TW61.56.223.0/24 Far Eastone Telecommunications Co., Ltd | ||||||
| PTR | fa223-219.asiawhere.com | ||||||
| MX | officemail.cloudmax.com.tw ⭐ | ||||||
| A | 203.69.82.4🇹🇼 HiNet203.69.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| TXT | v=spf1 include:_spf.mailcloud.com.tw a ~all | ||||||
| SOA | ns1.wt500.comsystem\@mail.mailto.asiawhere.com serial=1778059060 | ||||||
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=1782833521 | ||||||
Subdomains
mail.systemtecs.com |
Same first word
systemtecs.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NSns3.wt500.com2026-03-24 → 2026-06-30 · 3 obs
● 2026-03-24 06:13:44
● 2026-06-30 16:01:54
●NSns4.wt500.com2026-03-24 → 2026-06-30 · 3 obs
● 2026-03-24 06:13:44
● 2026-06-30 16:01:54
○MXmail.systemtecs.com2015-07-06 → 2026-04-27 · 4 obs
● 2026-04-27 16:42:56
○ 2026-05-15 16:44:52
○ 2026-06-30 16:01:54
●MXofficemail.cloudmax.com.tw2026-05-15 → 2026-06-30 · 3 obs
● 2026-05-15 16:44:52
● 2026-06-30 16:01:54
●A219.84.199.352020-03-11 → 2026-06-30 · 3 obs
● 2020-03-11 11:06:46
● 2026-06-30 16:01:54
○A219.84.199.452015-07-06 → 2017-03-27 · 4 obs
● 2017-03-27 15:01:00
○ 2020-03-11 11:06:46
○ 2026-06-30 16:01:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| systemtecs.com | ns1.wt500.com, ns2.wt500.com, ns3.wt500.com, ns4.wt500.com | 4 records |
✅ Authoritative Response
Server:219.84.199.2
NS records: ns1.wt500.com, ns2.wt500.com, ns3.wt500.com, ns4.wt500.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemtecs.com (unsigned zone)
⏱️ Timing
Total: 835ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.84.199.35 |
| NS | 2 | ns2.wt500.com, ns1.wt500.com |
| MX | 1 | officemail.cloudmax.com.tw (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.mailcloud.com.tw a ~ |
| SOA | 1 | ns1.wt500.com system\.mail.mailto.asiawh |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.wt500.com, ns2.wt500.com, ns3.wt500.com...)
Analysis
Hierarchy
mail.systemtecs.com is delegated beneath systemtecs.com.
IP Addresses
systemtecs.com points to a single IP number: 219.84.199.35.
Additional host names — tokoedu.org.tw, pec80.pretec.com, mail.wisemath.com.tw and two others — share IP numbers with systemtecs.com.
Name Servers
systemtecs.com has four authoritative name servers: ns1.wt500.com, ns2.wt500.com, ns3.wt500.com and ns4.wt500.com.
There is at least partial name server overlap between systemtecs.com and other domains — xn--7orw5pfmytvi.tw, find168.com.tw, (0x6469636b)ie-duck.com and two more among them.
These name servers frequently co-occur with the name servers yhns.servernet.com.tw and dns.servernet.com.tw.
ns1.wt500.com, ns2.wt500.com, ns3.wt500.com and ns4.wt500.com each resolve to one IP address: ns1.wt500.com resolves to 219.84.199.1, ns2.wt500.com resolves to 219.84.199.2, ns3.wt500.com resolves to 61.56.223.218 and ns4.wt500.com resolves to 61.56.223.219.
Mail Servers
systemtecs.com has one mail server: officemail.cloudmax.com.tw.
systemtecs.com shares the same mail server setup as other domains, including lienshen.com.tw, isman.tw, smartectw.com and two others.
systemtecs.com shares mail servers — at least in part — with other domains, including smildenbio.com, tenmate.com, heartphoto.com.tw and two others.
officemail.cloudmax.com.tw has exactly one IP number: 203.69.82.4.