19sem.com - robtex.com
19sem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 124.70.30.149🇨🇳 HWCSNET124.70.0.0/17 Huawei Clouds Beijing Region | ||||||
| PTR | ecs-124-70-30-149.compute.hwclouds-dns.com | ||||||
| NS | ns11.72dns.com ⭐ | ||||||
| A | 218.98.111.153🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns12.72dns.com | ||||||
| A | 183.253.57.222🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.42🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns11.72dns.comadmin@72dns.com serial=1751342659 | ||||||
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=1771291435 | ||||||
Same first word
19sem.com |
Similar names
DNS History
11 records (3 active, 8 former)
○NSlara.ns.cloudflare.com2015-06-19 → 2016-04-30 · 4 obs
● 2016-04-30 14:23:00
○ 2016-12-26 20:12:26
○ 2026-03-21 09:59:52
○NSns1.360wzb.com2016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 20:12:26
○ 2020-02-21 20:48:46
○ 2026-03-21 09:59:52
●NSns11.72dns.com2020-02-21 → 2026-03-21 · 3 obs
● 2020-02-21 20:48:46
● 2026-03-21 09:59:52
●NSns12.72dns.com2020-02-21 → 2026-03-21 · 3 obs
● 2020-02-21 20:48:46
● 2026-03-21 09:59:52
○NSns2.360wzb.com2016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 20:12:26
○ 2020-02-21 20:48:46
○ 2026-03-21 09:59:52
○NStom.ns.cloudflare.com2015-06-19 → 2016-04-30 · 4 obs
● 2016-04-30 14:23:00
○ 2016-12-26 20:12:26
○ 2026-03-21 09:59:52
○A104.18.54.72015-06-19 → 2016-04-30 · 4 obs
● 2016-04-30 14:23:00
○ 2016-12-26 20:12:26
○ 2026-03-21 09:59:52
○A104.18.55.72015-06-19 → 2016-04-30 · 4 obs
● 2016-04-30 14:23:00
○ 2016-12-26 20:12:26
○ 2026-03-21 09:59:52
●A124.70.30.1492026-03-15 → 2026-03-21 · 3 obs
● 2026-03-15 14:44:06
● 2026-03-21 09:59:52
○A222.73.144.2072016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 20:12:26
○ 2020-02-21 20:48:46
○ 2026-03-21 09:59:52
○A47.104.18.112020-02-21 → 2020-02-21 · 4 obs
● 2020-02-21 20:48:46
○ 2026-03-15 14:44:06
○ 2026-03-21 09:59:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 19sem.com | ns11.72dns.com, ns12.72dns.com | 3 records |
✅ Authoritative Response
Server: 183.253.57.222
NS records: ns11.72dns.com, ns12.72dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 19sem.com (unsigned zone)
⏱️ Timing
Total: 3579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 124.70.30.149 |
| NS | 2 | ns11.72dns.com, ns12.72dns.com |
| SOA | 1 | ns11.72dns.com admin.72dns.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns11.72dns.com, ns12.72dns.com, ns12.72dns.com)
Analysis
IP Addresses
19sem.com points to IP number 124.70.30.149.
Other host names for example jnchuanmei.com, www.01key.com and 01key.com share IP numbers with 19sem.com.
Name Servers
19sem.com is delegated to two name servers: ns11.72dns.com and ns12.72dns.com.
19sem.com uses the same name server setup as other domains such as rogersh.com, hwatest.com, bpu.cc, jskuanki.com and ddhly.com.
19sem.com shares name servers with other domains at least partially, for example mzwz.net.
Host names with two IP numbers:
The host name ns12.72dns.com points to 183.253.57.222 and 211.99.99.42.
Host names with one IP number:
The host name ns11.72dns.com points to 218.98.111.153.