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
○ 2026-03-15 17:41:04
○NSns1.360wzb.com2016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 20:12:26
○ 2020-02-21 20:48:46
○ 2026-03-15 17:41:04
●NSns11.72dns.com2020-02-21 → 2026-03-15 · 3 obs
● 2020-02-21 20:48:46
● 2026-03-15 17:41:04
●NSns12.72dns.com2020-02-21 → 2026-03-15 · 3 obs
● 2020-02-21 20:48:46
● 2026-03-15 17:41:04
○NSns2.360wzb.com2016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 20:12:26
○ 2020-02-21 20:48:46
○ 2026-03-15 17:41:04
○NStom.ns.cloudflare.com2015-06-19 → 2016-04-30 · 4 obs
● 2016-04-30 14:23:00
○ 2016-12-26 20:12:26
○ 2026-03-15 17:41:04
○A104.18.54.72015-06-19 → 2016-04-30 · 4 obs
● 2016-04-30 14:23:00
○ 2016-12-26 20:12:26
○ 2026-03-15 17:41:04
○A104.18.55.72015-06-19 → 2016-04-30 · 4 obs
● 2016-04-30 14:23:00
○ 2016-12-26 20:12:26
○ 2026-03-15 17:41:04
●A124.70.30.1492026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 14:44:06
● 2026-03-15 17:41:04
○A222.73.144.2072016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 20:12:26
○ 2020-02-21 20:48:46
○ 2026-03-15 17:41:04
○A47.104.18.112020-02-21 → 2020-02-21 · 4 obs
● 2020-02-21 20:48:46
○ 2026-03-15 14:44:06
○ 2026-03-15 17:41:04
🔍 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: 4063ms | 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 resolves to one IP number: 124.70.30.149.
Other host names, for instance 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 shares the same name server setup as other domains, for instance rogersh.com, hwatest.com, bpu.cc, jskuanki.com and ddhly.com.
19sem.com at least partially shares name servers with other domains, for instance mzwz.net.
Two IP numbers for a host: ns12.72dns.com points to 183.253.57.222 and 211.99.99.42.
One IP number for a host: ns11.72dns.com points to 218.98.111.153.