sa15.cn - robtex.com
sa15.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=2034596009 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
●NSdns7.expirenotification.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 23:42:38
●NSdns8.expirenotification.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 23:42:38
○NSjm1.dns.com2020-01-26 → 2020-01-26 · 3 obs
● 2020-01-26 12:40:44
○ 2026-03-27 23:42:38
○NSjm2.dns.com2020-01-26 → 2020-01-26 · 3 obs
● 2020-01-26 12:40:44
○ 2026-03-27 23:42:38
○NSns1.51dns.com2015-05-12 → 2015-12-24 · 4 obs
● 2015-12-24 03:46:12
○ 2016-09-13 21:55:20
○ 2026-03-27 23:42:38
○NSns2.51dns.com2015-05-12 → 2015-09-24 · 4 obs
● 2015-09-24 03:06:28
○ 2016-09-13 21:55:20
○ 2026-03-27 23:42:38
○A142.111.61.242020-01-26 → 2020-01-26 · 3 obs
● 2020-01-26 12:40:44
○ 2026-03-27 23:42:38
●A172.232.112.2212026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 23:42:38
○A23.244.17.1822015-05-12 → 2015-09-24 · 4 obs
● 2015-09-24 03:06:28
○ 2016-09-13 21:55:20
○ 2026-03-27 23:42:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, a.dns.cn, e.dns.cn... | - |
| sa15.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 sa15.cn (unsigned zone)
⏱️ Timing
Total: 873ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.232.112.221 |
Analysis
IP Addresses
sa15.cn maps to IP address 172.232.112.221.
Other host names, for instance 0575rc.com.cn, jzgi.cn, fengxiongjingyou.com.cn, xn--vsqz1lf2i82i3km.cn and mybq.net share IP numbers with sa15.cn.
Name Servers
Two name servers dns7.expirenotification.com and dns8.expirenotification.com are delegated to sa15.cn.
sa15.cn uses the same name server configuration as other domains, such as loop1.cn, szpjt.cn, ks8rx8.cn, lnzc.cn and qingsese.cn.
Hostnames with one IP number:
dns7.expirenotification.com points to 123.58.214.101
dns8.expirenotification.com points to 123.58.214.101
Hostnames pointing to 123.58.214.101: dns7.expirenotification.com, dns8.expirenotification.com