jjvm.tw - robtex.com
jjvm.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.249.71.49🇹🇼 HiNet60.249.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 60-249-71-49.hinet-ip.hinet.net | ||||||
| NS | localhost@ ⭐ | ||||||
| NS | ns1.cyberdns.tw | ||||||
| A | 34.80.212.212🇹🇼 Google34.80.208.0/20 | ||||||
| PTR | 212.212.80.34.bc.googleusercontent.com | ||||||
| NS | ns2.cyberdns.tw | ||||||
| A | 35.194.228.87🇹🇼 Google35.194.224.0/20 | ||||||
| PTR | 87.228.194.35.bc.googleusercontent.com | ||||||
| SOA | localhost@hostmaster@jjvm.tw serial=2021 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2010994907 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSlocalhost@2026-02-26 → 2026-03-23 · 2 obs
● 2026-03-23 21:01:04
●NSns1.cyberdns.tw2026-02-26 → 2026-03-23 · 2 obs
● 2026-03-23 21:01:04
●NSns2.cyberdns.tw2026-02-26 → 2026-03-23 · 2 obs
● 2026-03-23 21:01:04
●A60.249.71.492026-02-26 → 2026-03-23 · 2 obs
● 2026-03-23 21:01:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | f.dns.tw, h.dns.tw, a.dns.tw, c.dns.tw... | - |
| jjvm.tw | ns1.cyberdns.tw, ns2.cyberdns.tw | 2 records |
✅ Authoritative Response
Server:34.80.212.212
NS records: ns1.cyberdns.tw, ns2.cyberdns.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jjvm.tw (unsigned zone)
⏱️ Timing
Total: 965ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.249.71.49 |
| NS | 2 | ns2.cyberdns.tw, ns1.cyberdns.tw |
| SOA | 1 | localhost@ hostmaster.jjvm.tw |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.cyberdns.tw, ns1.cyberdns.tw)
Analysis
IP Addresses
jjvm.tw points to IP number: 60.249.71.49.
Other host names such as theadagio.com.tw, everserve.com.tw, www.wantwin.com.tw, elitescore.com.tw and glgnlaw.com share IPs with jjvm.tw.
Name Servers
jjvm.tw is delegated to three name servers: localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw.
jjvm.tw at least partially shares name servers with other domains, for instance loca.tw, 0987400391.idv.tw, 3pigs.com.tw, homni-ent.com and designpin.com.tw.
Host names with a single IP:
ns1.cyberdns.tw points to 34.80.212.212.
ns2.cyberdns.tw points to 35.194.228.87.