zfsysb.com - robtex.com
zfsysb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.13.161.229🇭🇰 POWERLINE-HK45.13.160.0/22 Powerline Internal use | ||||||
| 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 2025-08-19 #18 | ||||||
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=1774595137 | ||||||
Same first word
zfsysb.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSdns10.hichina.com2016-12-15 → 2017-12-29 · 4 obs
● 2017-12-29 00:09:58
○ 2026-03-01 19:17:46
○ 2026-03-27 07:26:28
○NSdns9.hichina.com2016-12-15 → 2017-12-29 · 4 obs
● 2017-12-29 00:09:58
○ 2026-03-01 19:17:46
○ 2026-03-27 07:26:28
●NSjm1.alidns.com2026-03-01 → 2026-03-27 · 3 obs
● 2026-03-01 19:17:46
● 2026-03-27 07:26:28
●NSjm2.alidns.com2026-03-01 → 2026-03-27 · 3 obs
● 2026-03-01 19:17:46
● 2026-03-27 07:26:28
●A45.13.161.2292026-03-01 → 2026-03-27 · 3 obs
● 2026-03-01 19:17:46
● 2026-03-27 07:26:28
○A61.135.162.1482016-12-15 → 2016-12-15 · 3 obs
○ 2017-12-29 00:09:58
○ 2026-03-27 07:26:28
○A61.135.162.942016-12-15 → 2016-12-15 · 3 obs
○ 2017-12-29 00:09:58
○ 2026-03-27 07:26:28
○CNAMEbdysite.n.shifen.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-12-29 00:09:58
○ 2026-03-27 07:26:28
○CNAMEhb000221.fc.bdysite.com2016-12-15 → 2017-12-29 · 4 obs
● 2017-12-29 00:09:58
○ 2026-03-01 19:17:46
○ 2026-03-27 07:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zfsysb.com | jm1.alidns.com, jm2.alidns.com | 4 records |
✅ Authoritative Response
Server:106.11.41.142
NS records: jm1.alidns.com, jm2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zfsysb.com (unsigned zone)
⏱️ Timing
Total: 3525ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.13.161.229 |
| 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
zfsysb.com points to a single IP address: 45.13.161.229.
Other host names such as jiadewang.cn, sygsch.com, deshatape.com, cdheli.com and fanfantouzi.com share IP numbers with zfsysb.com.
Name Servers
zfsysb.com is delegated to two name servers: jm1.alidns.com and jm2.alidns.com.
zfsysb.com uses the same name server setup as other domains, including yunzan123.com, szbontek.com, 3194313.com, opmairpipe.com and whylzx.com.
Host names with two IP numbers:
jm1.alidns.com points to 106.11.41.143 and 140.205.29.100.
jm2.alidns.com points to 106.11.41.142 and 140.205.29.99.