informationsecurity.com.tw - dns.ninja
informationsecurity.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.asmag.com ⭐ | ||||||
| A | 61.216.133.66🇹🇼 HiNet61.216.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. Data Communication Business Group 21, Section 1, Hsin-Yi Road, Taipei Taiwan R.O.C. | ||||||
| PTR | 61-216-133-66.hinet-ip.hinet.net | ||||||
| NS | dns2.asmag.com | ||||||
| A | 61.216.133.66🇹🇼 HiNet61.216.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. Data Communication Business Group 21, Section 1, Hsin-Yi Road, Taipei Taiwan R.O.C. | ||||||
| PTR | 61-216-133-66.hinet-ip.hinet.net | ||||||
| MX | mail.informationsecurity.com.tw ⭐ | ||||||
| TXT | egt7era4lkj3i3kbp3i1jd60ti | ||||||
| TXT | v=spf1 mx ip4:118.163.111.26/32 include:spf-a.flydove.net -all | ||||||
| SOA | dns1.asmag.comadmin serial=566 | ||||||
com.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=2006380940 | ||||||
rank #1141 in the tld
WOT: UNKNOWN (70/100)
WOT: SAFE (58/100)
Subdomains
mail.informationsecurity.com.tw |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
○NSasweb012015-08-09 → 2016-04-18 · 4 obs
● 2016-04-18 21:21:00
○ 2017-02-10 08:24:00
○ 2026-07-11 18:45:14
●NSdns1.asmag.com2017-02-10 → 2026-07-11 · 3 obs
● 2017-02-10 08:24:00
● 2026-07-11 18:45:14
●NSdns2.asmag.com2017-02-10 → 2026-07-11 · 3 obs
● 2017-02-10 08:24:00
● 2026-07-11 18:45:14
●MXmail.informationsecurity.com.tw2019-04-10 → 2026-07-11 · 2 obs
● 2026-07-11 18:45:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| informationsecurity.com.tw | dns1.asmag.com, dns2.asmag.com | - |
✅ Authoritative Response
Server:61.216.133.66
NS records: dns1.asmag.com, dns2.asmag.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for informationsecurity.com.tw (unsigned zone)
⏱️ Timing
Total: 3667ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns2.asmag.com, dns1.asmag.com |
| MX | 1 | mail.informationsecurity.com.tw (pri: 10 |
| TXT | 2 | v=spf1 mx ip4:118.163.111.26/32 include, egt7era4lkj3i3kbp3i1jd60ti |
| SOA | 1 | dns1.asmag.com admin |
Analysis
Hierarchy
mail.informationsecurity.com.tw is delegated beneath informationsecurity.com.tw.
Name Servers
informationsecurity.com.tw is served by two delegated name servers, dns1.asmag.com and dns2.asmag.com.
informationsecurity.com.tw uses the same name servers as other domains, for example asmag.com.tw and asmag.com.
The DNS delegation for informationsecurity.com.tw at least partly coincides with that of other domains, secutech.com being one example.
These name servers are routinely deployed together with the name servers dns1.secutech.com.
dns1.asmag.com and dns2.asmag.com share one IP address between them — 61.216.133.66.
These two host names — dns1.asmag.com and dns2.asmag.com — each point to 61.216.133.66 IP addresses.
Mail Servers
Mail for informationsecurity.com.tw is handled by a single mail server, mail.informationsecurity.com.tw.