offyou.cn - dns.ninja

offyou.cn

DNSSEC⚠️ Not signed
NSdm1.longmingdns.com ⚠️ Not in zone NS records
A218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
NSdm2.longmingdns.com ⚠️ Not in zone NS records
A183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)
A211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035103787

Same first word

DNS History

3 records (2 active, 1 former)

NSdm1.longmingdns.comdm2.longmingdns.comA38.190.246.88
NSdm1.longmingdns.com2026-04-14 → 2026-07-29 · 2 obs
● 2026-04-14 02:07:52
● 2026-07-29 02:08:14
NSdm2.longmingdns.com2026-04-14 → 2026-07-29 · 2 obs
● 2026-04-14 02:07:52
● 2026-07-29 02:08:14
A38.190.246.882026-04-14 → 2026-06-02 · 3 obs
● 2026-04-14 02:07:52
● 2026-06-02 06:44:22
○ 2026-07-29 02:08:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
offyou.cndm1.longmingdns.com, dm2.longmingdns.com-

✅ Authoritative Response

Server:211.99.99.56

NS records: dm1.longmingdns.com, dm2.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offyou.cn (unsigned zone)

⏱️ Timing

Total: 1729ms | Queries: -

📄 Records

TypeCountSample Data
A138.190.246.88
NS2dm1.longmingdns.com, dm2.longmingdns.com
SOA1dm1.longmingdns.com dnsadmin.longmingdns

Analysis

Name Servers

offyou.cn has two authoritative name servers — dm1.longmingdns.com and dm2.longmingdns.com.

The name server configuration of offyou.cn is shared with other domains, for instance axxa888.cn, celiangwang.cn, art798.com.cn and two others.

Host names pointing to two IP addresses:

dm2.longmingdns.com resolves to 183.253.57.197 and 211.99.99.56.

Host names resolving to a single IP address:

dm1.longmingdns.com resolves to 218.98.111.163.