csleague.org - robtex.com
csleague.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.251.204.85🇭🇰 ICDSoft116.251.204.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | s221.sureserver.com | ||||||
| NS | ns1.s221.sureserver.com ⭐ | ||||||
| A | 116.251.204.85🇭🇰 ICDSoft116.251.204.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | s221.sureserver.com | ||||||
| NS | ns2.s221.sureserver.com | ||||||
| A | 116.251.206.45🇭🇰 ICDSoft116.251.206.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | ns2.s221.sureserver.com | ||||||
| MX | mail.csleague.org ⭐ | ||||||
| A | 116.251.204.85🇭🇰 ICDSoft116.251.204.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | s221.sureserver.com | ||||||
| TXT | v=spf1 a mx include:s221.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.s221.sureserver.comhostmaster@csleague.org serial=1774264520 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
Subdomains
mail.csleague.org |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.s221.sureserver.com2015-07-31 → 2026-03-23 · 2 obs
● 2026-03-23 11:31:50
●NSns2.s221.sureserver.com2015-07-31 → 2026-03-23 · 2 obs
● 2026-03-23 11:31:50
●MXmail.csleague.org2015-07-31 → 2026-03-23 · 2 obs
● 2026-03-23 11:31:50
●A116.251.204.852015-12-10 → 2026-03-23 · 3 obs
● 2015-12-10 06:45:56
● 2026-03-23 11:31:50
○A116.251.206.2192015-07-31 → 2015-07-31 · 3 obs
○ 2015-12-10 06:45:56
○ 2026-03-23 11:31:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| csleague.org | ns2.s221.sureserver.com, ns1.s221.sureserver.com | - |
✅ Authoritative Response
Server:116.251.204.85
NS records: ns2.s221.sureserver.com, ns1.s221.sureserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csleague.org (unsigned zone)
⏱️ Timing
Total: 952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.251.204.85 |
| NS | 2 | ns1.s221.sureserver.com, ns2.s221.sureserver.com |
| MX | 1 | mail.csleague.org (pri: 0) |
| TXT | 1 | v=spf1 a mx include:s221.smtp-spf.surese |
| SOA | 1 | ns1.s221.sureserver.com hostmaster.cslea |
Analysis
Hierarchy
csleague.org is the parent of mail.csleague.org.
IP Addresses
csleague.org resolves to one IP number: 116.251.204.85.
other host names including ellessetime.com, unilink-tech.com, mail.bldg-materials.com.hk, texfield.com.hk and mail.timeislove.com.hk share IP numbers with csleague.org.
Name Servers
csleague.org is delegated to two name servers ns1.s221.sureserver.com and ns2.s221.sureserver.com.
csleague.org shares the same name server setup as other domains, for instance phdhk.net, 27322208.com, tinfu.org, hkcea.edu.hk and solvil-et-titus.tw.
csleague.org at least partially shares name servers with other domains, for instance timeislove.com.cn, timeislove.com.hk, hotwaterleichhardt.com.au and dcslinks.com.
These name servers are commonly used alongside ns1.s217.sureserver.com and ns2.s217.sureserver.com.
Host names with one IP number:
ns1.s221.sureserver.com points to 116.251.204.85
ns2.s221.sureserver.com points to 116.251.206.45
Mail Servers
csleague.org is handled by a single mail server, mail.csleague.org.
mail.csleague.org resolves to IP 116.251.204.85.