mysmartcambridge.com - robtex.com
mysmartcambridge.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | hk3dns02.iadvantage.net.hk ⭐ | ||||||
| A | 202.85.170.89🇭🇰 IS-AP202.85.170.0/24 iAdvantage Limited MEGATOP Mega-iAdvantage 399 Chai Wan Road | ||||||
| PTR | hk3dns02.iadvantage.net | ||||||
| NS | hk1dns01.iadvantage.net.hk | ||||||
| A | 202.85.128.32🇭🇰 IS-AP202.85.128.0/24 iAdvantage Limited MEGATOP Mega-iAdvantage 399 Chai Wan Road | ||||||
| PTR | hk1dns01.iadvantage.net | ||||||
| NS | hk1dns02.iadvantage.net.hk ⚠️ Not in parent delegation | ||||||
| A | 202.85.128.33🇭🇰 IS-AP202.85.128.0/24 iAdvantage Limited MEGATOP Mega-iAdvantage 399 Chai Wan Road | ||||||
| PTR | hk1dns02.iadvantage.net | ||||||
| NS | hk3dns01.iadvantage.net.hk | ||||||
| A | 203.194.239.32🇭🇰 IS-AP203.194.239.0/24 iAdvantage Limited MEGATOP Mega-iAdvantage 399 Chai Wan Road | ||||||
| PTR | hk3dns01.iadvantage.net | ||||||
| SOA | hk3dns02.iadvantage.net.hkdns@iadvantage.net.hk 2007-10-30 #1 | ||||||
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=1774527857 | ||||||
Same first word
mysmartcambridge.com |
DNS History
4 records (4 active, 0 former)
●NShk1dns01.iadvantage.net.hk2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 12:37:50
●NShk1dns02.iadvantage.net.hk2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 12:37:50
●NShk3dns01.iadvantage.net.hk2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 12:37:50
●NShk3dns02.iadvantage.net.hk2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 12:37:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| mysmartcambridge.com | hk1dns01.iadvantage.net.hk, hk3dns01.iadvantage.net.hk | - |
✅ Authoritative Response
Server:202.85.128.32
NS records: hk1dns01.iadvantage.net.hk, hk3dns01.iadvantage.net.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mysmartcambridge.com (unsigned zone)
⏱️ Timing
Total: 944ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | hk1dns01.iadvantage.net.hk, hk1dns02.iadvantage.net.hk... |
| SOA | 1 | hk3dns02.iadvantage.net.hk dns.iadvantag |
Analysis
Name Servers
mysmartcambridge.com is delegated to four name servers: hk1dns01.iadvantage.net.hk, hk1dns02.iadvantage.net.hk, hk3dns01.iadvantage.net.hk and hk3dns02.iadvantage.net.hk.
mysmartcambridge.com at least partially shares name servers with other domains, for instance toefljunior.com.hk, admango.com, 239.194.203.in-addr.arpa, 185.184.210.in-addr.arpa and 153.194.203.in-addr.arpa.
These name servers are commonly used alongside hk1dns01.iadvantage.net, hk1dns02.iadvantage.net, hk03dns02.iadvantage.net.hk, hk3dns01.iadvantage.net, hk3dns02.iadvantage.net and ns1.iadvantage.net.
Host names with one IP number: hk1dns01.iadvantage.net.hk points to 202.85.128.32; hk1dns02.iadvantage.net.hk points to 202.85.128.33; hk3dns01.iadvantage.net.hk points to 203.194.239.32; hk3dns02.iadvantage.net.hk points to 202.85.170.89.