sldacademy.com - robtex.com
sldacademy.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | cuttlefish.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 | 112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network | ||||||
| A | 117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| NS | janet.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 | 36.155.149.176🇨🇳 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 | ||||||
| A | 129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | cuttlefish.dnspod.netfreednsadmin@dnspod.com serial=1706971038 | ||||||
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
sldacademy.com |
DNS History
7 records (4 active, 3 former)
●NScuttlefish.dnspod.net2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 17:53:50
● 2026-03-27 07:32:58
●NSjanet.dnspod.net2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 17:53:50
● 2026-03-27 07:32:58
○NSns1.inversesoft.com2018-05-11 → 2018-05-11 · 3 obs
○ 2026-02-17 17:53:50
○ 2026-03-27 07:32:58
○MXmail.sldacademy.com2018-05-11 → 2018-05-11 · 3 obs
○ 2026-02-17 17:53:50
○ 2026-03-27 07:32:58
●MXmxbiz1.qq.com2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 17:53:50
● 2026-03-27 07:32:58
●MXmxbiz2.qq.com2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 17:53:50
● 2026-03-27 07:32:58
○A67.211.211.2352018-05-11 → 2018-05-11 · 3 obs
○ 2026-02-17 17:53:50
○ 2026-03-27 07:32:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sldacademy.com | cuttlefish.dnspod.net, janet.dnspod.net | - |
✅ Authoritative Response
Server:101.227.168.35
NS records: cuttlefish.dnspod.net, janet.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sldacademy.com (unsigned zone)
⏱️ Timing
Total: 940ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | cuttlefish.dnspod.net, janet.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 | cuttlefish.dnspod.net freednsadmin.dnspo |
Analysis
Name Servers
sldacademy.com is delegated to two name servers: cuttlefish.dnspod.net and janet.dnspod.net.
sldacademy.com shares the same name server setup as liubaoyin.com, surefire-tech.com, xhnpz.com, xgro.cn and youxidaodao.net.
sldacademy.com at least partially shares name servers with other domains, for instance huanmusic.com, 44spj.com, hcsdq.com, curlsoft.com and euwowclassic.com.
Host names with six IP numbers:
cuttlefish.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.
janet.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.
Mail Servers
sldacademy.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup for sldacademy.com matches that of other domains, for instance scamino.com, hermosacouture.com, l1al.com, xtlog.com and waigaa.com.
sldacademy.com shares at least partially some mail servers with other domains, including gc-it.com.cn, ke90.com, karesse.com.cn, cooliktas.com and sosyun.com.