3881.cn - robtex.com
3881.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.220.69.244🇭🇰 MYCLOUD-AS-AP154.220.64.0/18 CloudFly Net Inc Pending | ||||||
| NS | a4.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b4.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1775771336 | ||||||
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=2035055237 | ||||||
Same first word
Similar names
DNS History
23 records (5 active, 18 former)
●NSa.share-dns.com2026-07-12 → 2026-07-18 · 3 obs
● 2026-07-12 14:59:30
● 2026-07-18 07:52:38
●NSa4.share-dns.com2026-07-12 → 2026-07-18 · 3 obs
● 2026-07-12 14:59:30
● 2026-07-18 07:52:38
●NSb.share-dns.net2026-07-12 → 2026-07-18 · 3 obs
● 2026-07-12 14:59:30
● 2026-07-18 07:52:38
●NSb4.share-dns.net2026-07-12 → 2026-07-18 · 3 obs
● 2026-07-12 14:59:30
● 2026-07-18 07:52:38
○NSdns1.iidns.com2015-08-18 → 2017-03-25 · 4 obs
● 2017-03-25 19:32:22
○ 2026-07-12 14:59:30
○ 2026-07-18 07:52:38
○NSdns2.iidns.com2015-08-18 → 2016-08-08 · 4 obs
● 2016-08-08 21:05:54
○ 2017-03-25 19:32:22
○ 2026-07-18 07:52:38
○NSdns3.iidns.com2015-08-18 → 2016-08-08 · 4 obs
● 2016-08-08 21:05:54
○ 2017-03-25 19:32:22
○ 2026-07-18 07:52:38
○NSdns4.iidns.com2015-08-18 → 2016-08-08 · 4 obs
● 2016-08-08 21:05:54
○ 2017-03-25 19:32:22
○ 2026-07-18 07:52:38
○NSdns5.iidns.com2015-08-18 → 2016-08-08 · 4 obs
● 2016-08-08 21:05:54
○ 2017-03-25 19:32:22
○ 2026-07-18 07:52:38
○NSdns6.iidns.com2015-08-18 → 2016-08-08 · 4 obs
● 2016-08-08 21:05:54
○ 2017-03-25 19:32:22
○ 2026-07-18 07:52:38
○A104.160.182.1312016-08-08 → 2016-08-08 · 4 obs
● 2016-08-08 21:05:54
○ 2017-03-25 19:32:22
○ 2026-07-18 07:52:38
○A104.160.182.1322016-08-08 → 2016-08-08 · 4 obs
● 2016-08-08 21:05:54
○ 2017-03-25 19:32:22
○ 2026-07-18 07:52:38
●A154.220.69.2442026-07-12 → 2026-07-18 · 3 obs
● 2026-07-12 14:59:30
● 2026-07-18 07:52:38
○A198.148.92.1572016-01-29 → 2016-01-29 · 4 obs
● 2016-01-29 15:15:16
○ 2016-08-08 21:05:54
○ 2026-07-18 07:52:38
○A198.148.92.1582016-01-29 → 2016-01-29 · 4 obs
● 2016-01-29 15:15:16
○ 2016-08-08 21:05:54
○ 2026-07-18 07:52:38
○A198.148.92.532015-08-18 → 2015-08-18 · 3 obs
○ 2026-07-12 14:59:30
○ 2026-07-18 07:52:38
○A198.148.92.542016-01-29 → 2016-01-29 · 4 obs
● 2016-01-29 15:15:16
○ 2016-08-08 21:05:54
○ 2026-07-18 07:52:38
○A198.148.92.562015-08-18 → 2015-08-18 · 3 obs
○ 2026-07-12 14:59:30
○ 2026-07-18 07:52:38
○A198.148.92.582015-08-18 → 2016-01-29 · 4 obs
● 2016-01-29 15:15:16
○ 2016-08-08 21:05:54
○ 2026-07-18 07:52:38
○A198.148.92.622015-08-18 → 2015-08-18 · 3 obs
○ 2026-07-12 14:59:30
○ 2026-07-18 07:52:38
○A23.234.4.1512017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 19:32:22
○ 2026-07-12 14:59:30
○ 2026-07-18 07:52:38
○A23.234.4.1532017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 19:32:22
○ 2026-07-12 14:59:30
○ 2026-07-18 07:52:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 3881.cn | a4.share-dns.com, b4.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a4.share-dns.com, b4.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3881.cn (unsigned zone)
⏱️ Timing
Total: 3754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.220.69.244 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
3881.cn has exactly one IP address — 154.220.69.244.
Other hosts including dtcyjd.com, ld-psj.com and yesxcx.com share IP addresses with 3881.cn.
Name Servers
Four name servers handle the delegation for 3881.cn: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between 3881.cn and other domains — davebudge.com, 777pub.shop, bjhasp.com and two more among them.
These name servers regularly appear alongside a9.share-dns.com, b9.share-dns.net, a11.share-dns.com and 7 other name servers in NS record sets.
a4.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b4.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
These two host names — a4.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.
These two host names — b4.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.