sjyzm.com - robtex.com
sjyzm.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.kouming.net ⭐ ⚠️ Not in zone NS records | ||||||
| A | 2610:150:820a:0:216:3cff:fe7a:96a🇺🇸 SHARKTECH-12610:150:8000::/34 Sharktech Inc. | ||||||
| A | 70.39.75.96🇺🇸 SHARKTECH-170.39.75.0/24 PNAP-CHG FDCS Route | ||||||
| PTR | tesu.edu | ||||||
| A | 208.98.39.15🇺🇸 SHARKTECH-1208.98.39.0/24 | ||||||
| NS | ns2.kouming.net ⚠️ Not in zone NS records | ||||||
| A | 2400:51c0:0:2::5🇭🇰 SZKF-AS-AP2400:51c0::/32 kwaifong information service | ||||||
| A | 103.97.0.246🇭🇰 SZKF-AS-AP103.97.0.0/24 HKKF | ||||||
| SOA | ns1.kouming.netroot@kouming.net serial=1774271170 | ||||||
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=1774584207 | ||||||
Same first word
sjyzm.com |
Similar names
DNS History
13 records (2 active, 11 former)
○NSexpire01.dnspod.net2026-03-26 → 2026-03-27 · 2 obs
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
○ 2026-03-27 04:24:16
○NSexpire02.dnspod.net2026-03-26 → 2026-03-27 · 2 obs
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
○ 2026-03-27 04:24:16
○NSjuming.dnsdun.com2016-07-16 → 2020-03-30 · 5 obs
○ 2016-03-20 17:40:42
● 2016-07-16 16:33:28
● 2020-03-30 08:13:18
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
● 2016-07-16 16:33:28
● 2020-03-30 08:13:18
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
○NSjuming.dnsdun.net2016-07-16 → 2020-03-30 · 5 obs
○ 2016-03-20 17:40:42
● 2016-07-16 16:33:28
● 2020-03-30 08:13:18
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
● 2016-07-16 16:33:28
● 2020-03-30 08:13:18
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
●NSns1.kouming.net2026-03-26 → 2026-03-27 · 3 obs
○ 2020-03-30 08:13:18
● 2026-03-26 12:30:54
● 2026-03-27 04:24:16
● 2026-03-26 12:30:54
● 2026-03-27 04:24:16
○NSns11.xincache.com2015-07-25 → 2015-12-19 · 4 obs
● 2015-07-25 07:48:44
● 2015-12-19 09:04:20
○ 2016-03-20 17:40:42
○ 2026-03-27 04:24:16
● 2015-12-19 09:04:20
○ 2016-03-20 17:40:42
○ 2026-03-27 04:24:16
○NSns12.xincache.com2015-07-25 → 2015-12-19 · 4 obs
● 2015-07-25 07:48:44
● 2015-12-19 09:04:20
○ 2016-03-20 17:40:42
○ 2026-03-27 04:24:16
● 2015-12-19 09:04:20
○ 2016-03-20 17:40:42
○ 2026-03-27 04:24:16
●NSns2.kouming.net2026-03-26 → 2026-03-27 · 3 obs
○ 2020-03-30 08:13:18
● 2026-03-26 12:30:54
● 2026-03-27 04:24:16
● 2026-03-26 12:30:54
● 2026-03-27 04:24:16
○A125.64.14.942015-07-25 → 2015-12-19 · 4 obs
● 2015-07-25 07:48:44
● 2015-12-19 09:04:20
○ 2016-03-20 17:40:42
○ 2026-03-27 04:24:16
● 2015-12-19 09:04:20
○ 2016-03-20 17:40:42
○ 2026-03-27 04:24:16
○A198.148.92.872015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 07:48:44
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
○A198.148.92.882015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 07:48:44
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
○A23.27.107.272016-07-16 → 2020-03-30 · 5 obs
○ 2016-03-20 17:40:42
● 2016-07-16 16:33:28
● 2020-03-30 08:13:18
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
● 2016-07-16 16:33:28
● 2020-03-30 08:13:18
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
○CNAMEdomainexpired.domain-expired.com2026-03-26 → 2026-03-27 · 2 obs
○ 2026-03-26 12:30:54
○ 2026-03-27 04:24:16
○ 2026-03-27 04:24:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sjyzm.com | ns1.kouming.net, ns2.kouming.net | - |
| (root) | a.root-servers.net, k.root-servers.net, h.root-servers.net, m.root-servers.net... | - |
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | 26 records |
| sjyzm.com | ns1.kouming.net, ns2.kouming.net | - |
✅ Authoritative Response
Server:70.39.75.96
NS records: ns1.kouming.net, ns2.kouming.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjyzm.com (unsigned zone)
⏱️ Timing
Total: 2668ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.kouming.net, ns2.kouming.net |
| SOA | 1 | ns1.kouming.net root.kouming.net |
📌 Glue Records Collected
Total: 26
Out-of-bailiwick: 26 (a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...)
Analysis
Name Servers
Delegation for sjyzm.com rests with two name servers, ns1.kouming.net and ns2.kouming.net.
sjyzm.com shares the same name server setup as other domains, including 913358.com, hzyikela.com, qianxiangquanshe.com, xinrui007.com and xxnfys.com.
Host names with three IP numbers:
ns1.kouming.net points to 2610:150:820a:0:216:3cff:fe7a:96a, 70.39.75.96 and 208.98.39.15.
Host names with two IP numbers:
ns2.kouming.net points to 2400:51c0:0:2::5 and 103.97.0.246.