sdcydc.com - robtex.com
sdcydc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.30.4.142🇭🇰 harry-ASN103.30.4.0/22 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED | ||||||
| NS | jm1.alidns.com ⭐ | ||||||
| A | 106.11.41.143🇨🇳 Alibaba-Cloud106.11.40.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 140.205.29.100🇨🇳 Alibaba-Cloud140.205.0.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | jm2.alidns.com | ||||||
| A | 106.11.41.142🇨🇳 Alibaba-Cloud106.11.40.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 140.205.29.99🇨🇳 Alibaba-Cloud140.205.0.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | jm1.alidns.comhostmaster@hichina.com 2026-04-26 #9 | ||||||
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=1783226991 | ||||||
Same first word
sdcydc.com |
Similar names
DNS History
7 records (3 active, 4 former)
○NSdns31.hichina.com2018-09-12 → 2018-09-12 · 3 obs
○ 2026-04-10 20:32:50
○ 2026-07-05 05:10:24
○NSdns32.hichina.com2018-09-12 → 2018-09-12 · 3 obs
○ 2026-04-10 20:32:50
○ 2026-07-05 05:10:24
●NSjm1.alidns.com2026-04-10 → 2026-07-05 · 3 obs
● 2026-04-10 20:32:50
● 2026-07-05 05:10:24
●NSjm2.alidns.com2026-04-10 → 2026-07-05 · 3 obs
● 2026-04-10 20:32:50
● 2026-07-05 05:10:24
●A103.30.4.1422026-05-03 → 2026-07-05 · 3 obs
● 2026-05-03 06:34:26
● 2026-07-05 05:10:24
○A139.129.184.402018-09-12 → 2018-09-12 · 3 obs
○ 2026-04-10 20:32:50
○ 2026-07-05 05:10:24
○A45.13.161.1722026-04-10 → 2026-04-10 · 4 obs
● 2026-04-10 20:32:50
○ 2026-05-03 06:34:26
○ 2026-07-05 05:10:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdcydc.com | jm1.alidns.com, jm2.alidns.com | 4 records |
✅ Authoritative Response
Server:106.11.41.143
NS records: jm1.alidns.com, jm2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdcydc.com (unsigned zone)
⏱️ Timing
Total: 3493ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.30.4.142 |
| NS | 2 | jm2.alidns.com, jm1.alidns.com |
| SOA | 1 | jm1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (jm1.alidns.com, jm1.alidns.com, jm2.alidns.com...)
Analysis
IP Addresses
sdcydc.com has exactly one IP address — 103.30.4.142.
axcypx.com, go-yun.com, www.jxcttz.com plus two other host names have IP numbers in common with sdcydc.com.
Name Servers
Two name servers handle the delegation for sdcydc.com: jm1.alidns.com and jm2.alidns.com.
The name server configuration of sdcydc.com is shared with other domains, for instance yirufajc.com, aijiu168.com, chejianchuchen.com and two others.
jm1.alidns.com and jm2.alidns.com both carry two IP addresses. The A records for jm1.alidns.com are 106.11.41.143 and 140.205.29.100; the A records for jm2.alidns.com are 106.11.41.142 and 140.205.29.99.