81216.cn - robtex.com
81216.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.233.219.15🇺🇸 AS398993104.233.218.0/23 PEG TECH INC PT-82 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1777533676 | ||||||
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 2035-10-12 #99 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.julydns.com2026-05-25 → 2026-07-28 · 2 obs
● 2026-07-28 11:33:12
●NSns2.julydns.com2026-05-25 → 2026-07-28 · 2 obs
● 2026-07-28 11:33:12
○A103.7.31.1882015-12-18 → 2016-03-26 · 5 obs
● 2015-12-18 10:36:38
● 2016-03-26 22:31:52
○ 2026-05-25 20:16:40
○ 2026-07-28 11:33:12
●A104.233.219.152026-05-25 → 2026-07-28 · 3 obs
● 2026-05-25 20:16:40
● 2026-07-28 11:33:12
○A121.14.125.522015-10-14 → 2015-10-14 · 3 obs
○ 2015-12-18 10:36:38
○ 2026-07-28 11:33:12
○CNAMEaps0550.qq.com2015-12-18 → 2016-03-26 · 5 obs
● 2015-12-18 10:36:38
● 2016-03-26 22:31:52
○ 2026-05-25 20:16:40
○ 2026-07-28 11:33:12
○CNAMEid.qzone.qq.com2015-10-14 → 2016-03-26 · 4 obs
● 2016-03-26 22:31:52
○ 2026-05-25 20:16:40
○ 2026-07-28 11:33:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 81216.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 81216.cn (unsigned zone)
⏱️ Timing
Total: 2876ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.233.219.15 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
81216.cn resolves to just one IP address, 104.233.219.15.
Other hosts including bomlsh.cn, oswr.cn and qyfkv.cn share IP addresses with 81216.cn.
Name Servers
The NS records for 81216.cn point to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
The name servers of 81216.cn overlap at least partially with those of other domains — among them hiwin-thk.net, oaoar.com, 155153.com and two more.
These name servers commonly appear alongside the name servers ns1.onclouddns.com and ns2.onclouddns.com.
ns1.judns.com resolves to 162.159.27.251, as does ns2.judns.com. ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com.
ns1.judns.com and ns2.judns.com each have 162.159.27.251 IP addresses.
ns1.julydns.com and ns2.julydns.com each have 162.159.48.223 IP addresses.