wwwofficeplus.cn - robtex.com
wwwofficeplus.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.232.112.221🇮🇳 AKAMAI-LINODE-AP172.232.96.0/19 Akamai Technologies | ||||||
| PTR | 172-232-112-221.ip.linodeusercontent.com | ||||||
| NS | dns7.expirenotification.com ⚠️ Not in zone NS records | ||||||
| A | 123.58.214.101🇭🇰 UCLOUD-1123.58.214.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| NS | dns8.expirenotification.com ⚠️ Not in zone NS records | ||||||
| A | 123.58.214.101🇭🇰 UCLOUD-1123.58.214.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
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=2034669014 | ||||||
Same first word
wwwofficeplus.cn |
DNS History
7 records (3 active, 4 former)
●NSdns7.expirenotification.com2026-04-14 → 2026-04-14 · 2 obs
○ 2026-03-28 03:11:58
● 2026-04-14 08:42:48
● 2026-04-14 08:42:48
●NSdns8.expirenotification.com2026-04-14 → 2026-04-14 · 2 obs
○ 2026-03-28 03:11:58
● 2026-04-14 08:42:48
● 2026-04-14 08:42:48
○NSns1.nowcndns.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 03:11:58
○ 2026-04-14 08:42:48
○ 2026-04-14 08:42:48
○NSns2.nowcndns.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 03:11:58
○ 2026-04-14 08:42:48
○ 2026-04-14 08:42:48
○A149.120.169.42026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 03:11:58
○ 2026-04-14 08:42:48
○ 2026-04-14 08:42:48
●A172.232.112.2212026-04-14 → 2026-04-14 · 2 obs
○ 2026-03-28 03:11:58
● 2026-04-14 08:42:48
● 2026-04-14 08:42:48
○A38.177.136.882026-03-28 → 2026-04-14 · 2 obs
○ 2026-03-28 03:11:58
○ 2026-04-14 08:42:48
○ 2026-04-14 08:42:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| wwwofficeplus.cn | dns7.expirenotification.com, dns8.expirenotification.com | - |
✅ Authoritative Response
Server:123.58.214.101
NS records: dns7.expirenotification.com, dns8.expirenotification.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wwwofficeplus.cn (unsigned zone)
⏱️ Timing
Total: 1601ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.232.112.221 |
Analysis
IP Addresses
wwwofficeplus.cn points to IP number: 172.232.112.221.
Other host names such as cxwe.cn, lkjklj.cn, iceke.net, www.bgjkfnd.com and jrenhz.cn share IPs with wwwofficeplus.cn.
Name Servers
wwwofficeplus.cn is delegated to two name servers: dns7.expirenotification.com and dns8.expirenotification.com.
wwwofficeplus.cn shares the same name server setup as nbmx.net.cn, comcomcn.cn, zintzf.cn, sa15.cn and sfsld.cn.
Host names sharing one IP: dns7.expirenotification.com and dns8.expirenotification.com point to 123.58.214.101.