drchfeng.com - robtex.com
drchfeng.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.84.199.50🇹🇼 SO-NET-TW219.84.192.0/19 So-net Entertainment Taiwan Limited CO., LTD. | ||||||
| PTR | so199-50.asiawhere.com | ||||||
| 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@drchfeng.com serial=2025 | ||||||
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=1774764997 | ||||||
Same first word
drchfeng.com |
DNS History
8 records (4 active, 4 former)
●NSlocalhost@2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 21:29:22
● 2026-03-29 06:24:34
○NSlocalhost\@2016-12-16 → 2017-09-27 · 4 obs
● 2017-09-27 14:57:04
○ 2026-02-15 21:29:22
○ 2026-03-29 06:24:34
●NSns1.cyberdns.tw2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 21:29:22
● 2026-03-29 06:24:34
●NSns2.cyberdns.tw2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 21:29:22
● 2026-03-29 06:24:34
○NSpdns1.pchome.com.tw2016-12-16 → 2017-09-27 · 4 obs
● 2017-09-27 14:57:04
○ 2026-02-15 21:29:22
○ 2026-03-29 06:24:34
○NSpdns2.pchome.com.tw2016-12-16 → 2017-09-27 · 4 obs
● 2017-09-27 14:57:04
○ 2026-02-15 21:29:22
○ 2026-03-29 06:24:34
○A216.18.211.2432016-12-16 → 2017-09-27 · 4 obs
● 2017-09-27 14:57:04
○ 2026-02-15 21:29:22
○ 2026-03-29 06:24:34
●A219.84.199.502026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 21:29:22
● 2026-03-29 06:24:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| drchfeng.com | ns1.cyberdns.tw, ns2.cyberdns.tw | - |
✅ Authoritative Response
Server:34.80.212.212
NS records: ns1.cyberdns.tw, ns2.cyberdns.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for drchfeng.com (unsigned zone)
⏱️ Timing
Total: 1064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.84.199.50 |
| NS | 2 | ns1.cyberdns.tw, ns2.cyberdns.tw |
| SOA | 1 | localhost@ hostmaster.drchfeng.com |
Analysis
IP Addresses
drchfeng.com points to IP number 219.84.199.50.
For instance, other host names www.tainan.champion.ebiz.tw, mektec.com.tw, taipei.champion.ebiz.tw, www.aiqsmartclothing.com and aiqsmartclothing.com share IP numbers with drchfeng.com.
Name Servers
The delegation for drchfeng.com is handled by three name servers: localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw.
drchfeng.com shares name servers with other domains at least partially, for example raccea.com, classic-snowflake.com.tw, outletoil.com, tsbs.org.tw and 808magic.com.tw.
Host names with one IP number:
ns1.cyberdns.tw points to: 34.80.212.212.
ns2.cyberdns.tw points to: 35.194.228.87.