syscustom.com - dns.ninja
syscustom.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.40.177.42🇨🇳 Alibaba-Cloud121.40.0.0/15 | ||||||
| NS | teal.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.89.178.35🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | irma.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18 | ||||||
| A | 36.155.149.35🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | teal.dnspod.netfreednsadmin@dnspod.com serial=1741825224 | ||||||
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=1793233021 | ||||||
Subdomains
www.syscustom.com |
Same first word
syscustom.com |
Similar names
customsys.com |
customsys.nl |
sycustoms.co.uk |
yscustoms.com |
yscustoms.kr |
sycustoms.com |
stussycom.ca |
customsys.com.br |
Previous names
Next names
DNS History
11 records (5 active, 6 former)
○NSdns.4cun.com2015-09-03 → 2017-06-09 · 5 obs
● 2015-09-03 16:37:04
● 2017-06-09 19:36:50
○ 2026-02-17 04:33:30
○ 2026-10-29 01:03:44
●NSirma.dnspod.net2026-02-17 → 2026-10-29 · 3 obs
● 2026-02-17 04:33:30
● 2026-10-29 01:03:44
○NSns100.whbdns.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-09-03 16:37:04
○ 2026-10-29 01:03:44
○NSns101.whbdns.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-09-03 16:37:04
○ 2026-10-29 01:03:44
●NSteal.dnspod.net2026-02-17 → 2026-10-29 · 3 obs
● 2026-02-17 04:33:30
● 2026-10-29 01:03:44
●MXmxbiz1.qq.com2015-09-03 → 2026-10-29 · 3 obs
● 2015-09-03 16:37:04
● 2026-10-29 01:03:44
●MXmxbiz2.qq.com2015-09-03 → 2026-10-29 · 3 obs
● 2015-09-03 16:37:04
● 2026-10-29 01:03:44
○MXrs7.whbdns.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-09-03 16:37:04
○ 2026-10-29 01:03:44
○A120.27.118.842017-06-09 → 2026-02-17 · 5 obs
● 2017-06-09 19:36:50
● 2026-02-17 04:33:30
○ 2026-06-04 17:36:26
○ 2026-10-29 01:03:44
●A121.40.177.422026-06-04 → 2026-10-29 · 3 obs
● 2026-06-04 17:36:26
● 2026-10-29 01:03:44
○A75.126.243.122008-03-08 → 2008-03-08 · 3 obs
○ 2015-09-03 16:37:04
○ 2026-10-29 01:03:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| syscustom.com | teal.dnspod.net, irma.dnspod.net | - |
✅ Authoritative Response
Server:1.14.119.35
NS records: teal.dnspod.net, irma.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 1441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.40.177.42 |
| NS | 2 | irma.dnspod.net, teal.dnspod.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | teal.dnspod.net freednsadmin.dnspod.com |
Analysis
Hierarchy
syscustom.com serves as the parent of www.syscustom.com.
IP Addresses
syscustom.com has exactly one IP address — 121.40.177.42.
www.syscustom.com, for instance, is one of the other host names sharing IP numbers with syscustom.com.
Name Servers
syscustom.com uses two name servers for its delegation: irma.dnspod.net and teal.dnspod.net.
The name server configuration of syscustom.com is shared with other domains, for instance u10tb.cn, yepgdt.com, zqhbio.com and two others.
At least some of syscustom.com's name servers are also used by other domains, among them chinalongyuan.win.
Hosts with 6 IP addresses each:
Hostname irma.dnspod.net directs to 1.12.0.1, 1.13.76.35 and 36.155.149.35 along with 3 other IP addresses.
Hostname teal.dnspod.net directs to 1.12.0.4, 1.14.119.35 and 111.13.13.35 along with 3 other IP addresses.
Mail Servers
syscustom.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup of syscustom.com matches that of other domains such as bpboom.com, kendapump.com, cosmlink.com and two others.
At least some of syscustom.com's mail servers are shared with other domains, among them bo-dao.com, bugua.com and cnseu.net.