eggoptical.cn - robtex.com
eggoptical.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.251.204.38🇭🇰 ICDSoft116.251.204.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | s223.sureserver.com | ||||||
| NS | ns1.s223.sureserver.com ⭐ | ||||||
| A | 116.251.204.38🇭🇰 ICDSoft116.251.204.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | s223.sureserver.com | ||||||
| NS | ns2.s223.sureserver.com | ||||||
| A | 116.251.206.38🇭🇰 ICDSoft116.251.206.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | ns2.s223.sureserver.com | ||||||
| MX | mail.eggoptical.cn ⭐ | ||||||
| A | 116.251.204.38🇭🇰 ICDSoft116.251.204.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | s223.sureserver.com | ||||||
| SOA | ns1.s223.sureserver.comhostmaster@eggoptical.cn serial=1776279170 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034674423 | ||||||
Subdomains
mail.eggoptical.cn |
Same first word
eggoptical.com.cn |
eggoptical.com |
eggoptical.cn |
DNS History
4 records (4 active, 0 former)
●NSns1.s223.sureserver.com2015-07-19 → 2026-04-15 · 2 obs
● 2026-04-15 20:39:18
●NSns2.s223.sureserver.com2015-07-19 → 2026-04-15 · 2 obs
● 2026-04-15 20:39:18
●MXmail.eggoptical.cn2015-07-19 → 2026-04-15 · 2 obs
● 2026-04-15 20:39:18
●A116.251.204.382015-07-19 → 2026-04-15 · 2 obs
● 2026-04-15 20:39:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| eggoptical.cn | ns1.s223.sureserver.com, ns2.s223.sureserver.com | - |
✅ Authoritative Response
Server:116.251.206.38
NS records: ns1.s223.sureserver.com, ns2.s223.sureserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for eggoptical.cn (unsigned zone)
⏱️ Timing
Total: 1811ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.251.204.38 |
| NS | 2 | ns1.s223.sureserver.com, ns2.s223.sureserver.com |
| MX | 1 | mail.eggoptical.cn (pri: 0) |
| SOA | 1 | ns1.s223.sureserver.com hostmaster.eggop |
Analysis
Hierarchy
mail.eggoptical.cn is a child of eggoptical.cn.
IP Addresses
eggoptical.cn resolves to one IP number: 116.251.204.38.
Other host names, for instance mail.optical88.cn, alsglobal.co.id, ited.hk, theasset.com.hk and mail.dfonhk.com share IP numbers with eggoptical.cn.
Name Servers
eggoptical.cn's delegation uses two name servers: ns1.s223.sureserver.com and ns2.s223.sureserver.com.
eggoptical.cn uses the same name server setup as other domains, such as optical88.co.uk, citychain.com.sg, paulinharris.com, tse-asia.com.hk and homecare.org.hk.
Host names with a single IP address: ns1.s223.sureserver.com points to 116.251.204.38; ns2.s223.sureserver.com points to 116.251.206.38.
Mail Servers
A single mail server handles eggoptical.cn, mail.eggoptical.cn.
Host name mail.eggoptical.cn resolves to a single IP: 116.251.204.38.