simware.com.tw - dns.ninja
simware.com.tw
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006355985 | ||||||
Same first word
simware.cn |
simware.fr |
simware.net |
simware.es |
simware.cz |
simware.ca |
simware.com.tw |
simware.shop |
simware.com |
simware.ch |
simware.de |
Similar names
DNS History
13 records (8 active, 5 former)
○NSdns.twmail.org2018-06-16 → 2018-06-16 · 3 obs
○ 2026-03-07 15:44:44
○ 2026-06-04 13:45:24
○NSdns2.twmail.org2018-06-16 → 2018-06-16 · 3 obs
○ 2026-03-07 15:44:44
○ 2026-06-04 13:45:24
●NSns17.domaincontrol.com2026-03-07 → 2026-06-04 · 3 obs
● 2026-03-07 15:44:44
● 2026-06-04 13:45:24
●NSns18.domaincontrol.com2026-03-07 → 2026-06-04 · 3 obs
● 2026-03-07 15:44:44
● 2026-06-04 13:45:24
●MXalt1.aspmx.l.google.com2026-03-07 → 2026-06-04 · 3 obs
● 2026-03-07 15:44:44
● 2026-06-04 13:45:24
●MXalt2.aspmx.l.google.com2026-03-07 → 2026-06-04 · 3 obs
● 2026-03-07 15:44:44
● 2026-06-04 13:45:24
●MXalt3.aspmx.l.google.com2026-03-07 → 2026-06-04 · 3 obs
● 2026-03-07 15:44:44
● 2026-06-04 13:45:24
●MXalt4.aspmx.l.google.com2026-03-07 → 2026-06-04 · 3 obs
● 2026-03-07 15:44:44
● 2026-06-04 13:45:24
●MXaspmx.l.google.com2026-03-07 → 2026-06-04 · 3 obs
● 2026-03-07 15:44:44
● 2026-06-04 13:45:24
○MXntvirus.url.com.tw2018-06-16 → 2018-06-16 · 3 obs
○ 2026-03-07 15:44:44
○ 2026-06-04 13:45:24
○MXntvirus2.url.com.tw2018-06-16 → 2018-06-16 · 3 obs
○ 2026-03-07 15:44:44
○ 2026-06-04 13:45:24
○A211.72.207.1982026-03-07 → 2026-05-12 · 3 obs
● 2026-05-12 18:26:04
○ 2026-06-04 13:45:24
●A211.72.207.1992026-06-04 → 2026-06-04 · 2 obs
● 2026-06-04 13:45:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | g.dns.tw, e.dns.tw, a.dns.tw, c.dns.tw... | - |
| simware.com.tw | ns17.domaincontrol.com, ns18.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simware.com.tw (unsigned zone)
⏱️ Timing
Total: 632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.72.207.199 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=z2kEEJKgK-CJjIQ |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
simware.com.tw resolves to one IP address: 211.72.207.199.
tungying.com.tw, twcosmo.com, alimamakids.com.tw and two other host names share IP numbers with simware.com.tw.
Name Servers
The NS records for simware.com.tw delegate to ns17.domaincontrol.com and ns18.domaincontrol.com.
simware.com.tw uses the same name servers as several other domains — among them natoknives.com, dsccenter.com, isisnetweb.com and two more.
ns17.domaincontrol.com resolves to 97.74.108.9 and 2603:5:21c0::9. Likewise, ns18.domaincontrol.com resolves to 173.201.76.9 and 2603:5:22c0::9 — two IP addresses apiece.
Mail Servers
simware.com.tw has 5 mail servers — aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two more.
simware.com.tw has at least partial mail server overlap with other domains such as ns500698.ns500758.ns500736.ns500736.ns500735.ns500736.ns500735.ns500576.ns500698.ns500576.ns500619.ns500619.trackreceptor.com, ns500731.ns500742.ns500754.ns500742.ns500671.ns500671.ns500649.ns500649.ns500649.ns500649.ns500291.ns500131.lustychickser.com, ns500765.ns500734.ns500734.ns500693.ns500734.ns500699.ns500683.ns500693.ns500588.ns500683.ns500699.ns500683.ns500612.ns500612.ns500110.dtrkdll.com and two more.
These mail servers often appear together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and three other mail servers.
Hostnames that resolve to two IP addresses:
The A records for aspmx.l.google.com return 172.253.122.26 and 2607:f8b0:4004:c25::1b.
The A records for alt1.aspmx.l.google.com return 192.178.128.27 and 2607:f8b0:4023:2801::1b.
The A records for alt2.aspmx.l.google.com return 172.253.145.26 and 2607:f8b0:4023:3003::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 173.194.76.27 and 2a00:1450:400c:c00::1b.