amtdt.cn - robtex.com
amtdt.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.242.130.144🇺🇸 POWERLINE-HK156.242.128.0/19 Proxy-registered route object | ||||||
| A | 156.242.130.145🇺🇸 POWERLINE-HK156.242.128.0/19 Proxy-registered route object | ||||||
| A | 156.242.130.147🇺🇸 POWERLINE-HK156.242.128.0/19 Proxy-registered route object | ||||||
| A | 156.242.130.149🇺🇸 POWERLINE-HK156.242.128.0/19 Proxy-registered route object | ||||||
| A | 156.242.130.150🇺🇸 POWERLINE-HK156.242.128.0/19 Proxy-registered route object | ||||||
| A | 156.250.172.80🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
| A | 156.250.172.81🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
| A | 156.250.172.82🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
| A | 156.250.172.83🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1763399061 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034778002 | ||||||
Same first word
amtdt.cn |
Similar names
DNS History
13 records (13 active, 0 former)
●NSns1.julydns.com2026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 09:26:04
●NSns2.julydns.com2026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 09:26:04
●A156.242.130.1442026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 09:26:04
●A156.242.130.1452026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 09:26:04
●A156.242.130.1472026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 09:26:04
●A156.242.130.1492026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 09:26:04
●A156.242.130.1502026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 09:26:04
●A156.250.172.802026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 09:26:04
●A156.250.172.812026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 09:26:04
●A156.250.172.822026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 09:26:04
●A156.250.172.832026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 09:26:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn... | - |
| amtdt.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amtdt.cn (unsigned zone)
⏱️ Timing
Total: 1151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 9 | 156.242.130.144, 156.242.130.145... |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
amtdt.cn points to nine IP numbers: 156.242.130.144, 156.242.130.145, 156.242.130.147, 156.242.130.149, 156.242.130.150, 156.250.172.80, 156.250.172.81, 156.250.172.82 and 156.250.172.83.
other host names including okiss.cn, www.manage88.com, www.gbluetech.com, q231.info and mail.oversources.com share IP numbers with amtdt.cn.
Name Servers
amtdt.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
amtdt.cn at least partially shares name servers with other domains, for instance 22875388.com, sd5h6r48.cn, qyshoes.cn, hqmf.cn and cntuiguang.cn.
Host names with a single IP:
ns1.judns.com points to 162.159.27.251.
ns2.judns.com points to 162.159.27.251.
ns1.julydns.com points to 162.159.48.223.
ns2.julydns.com points to 162.159.48.223.
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.