3777.cn - robtex.com
3777.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.35🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.3777.cn ⭐ | ||||||
| A | 208.98.40.223🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | jensenstilbud.com | ||||||
| SOA | www.3777.cn3777@cn 2008-08-03 #0 | ||||||
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=2035147203 | ||||||
Same first word
3777.vip |
3777.org |
3777.win |
3777.cc |
3777.co.uk |
3777.com |
3777.de |
3777.me |
3777.eu |
3777.ai |
3777.net |
3777.bet |
3777.cn |
Similar names
7737.ir |
7773.it |
7377.de |
7773.bet |
7773.ru |
7737.de |
7737.com |
7377.net |
7773.com.cn |
7773.hu |
7773.com |
7737.cn |
7377.me |
7377.com |
7737.top |
7773.cc |
7773.in |
DNS History
17 records (4 active, 13 former)
○NSdns1.iidns.com2016-07-12 → 2016-07-12 · 4 obs
● 2016-07-12 09:28:24
○ 2021-10-20 09:28:12
○ 2026-08-06 03:07:12
○NSdns2.iidns.com2016-07-12 → 2016-07-12 · 4 obs
● 2016-07-12 09:28:24
○ 2021-10-20 09:28:12
○ 2026-08-06 03:07:12
○NSdns3.iidns.com2016-07-12 → 2016-07-12 · 4 obs
● 2016-07-12 09:28:24
○ 2021-10-20 09:28:12
○ 2026-08-06 03:07:12
○NSdns4.iidns.com2016-07-12 → 2016-07-12 · 4 obs
● 2016-07-12 09:28:24
○ 2021-10-20 09:28:12
○ 2026-08-06 03:07:12
○NSdns5.iidns.com2016-07-12 → 2016-07-12 · 4 obs
● 2016-07-12 09:28:24
○ 2021-10-20 09:28:12
○ 2026-08-06 03:07:12
○NSdns6.iidns.com2016-07-12 → 2016-07-12 · 4 obs
● 2016-07-12 09:28:24
○ 2021-10-20 09:28:12
○ 2026-08-06 03:07:12
●NSns1.4.cn2026-07-29 → 2026-08-06 · 3 obs
● 2026-07-29 11:01:28
● 2026-08-06 03:07:12
●NSns2.4.cn2026-07-29 → 2026-08-06 · 3 obs
● 2026-07-29 11:01:28
● 2026-08-06 03:07:12
●NSwww.3777.cn2015-11-02 → 2026-08-06 · 2 obs
● 2026-08-06 03:07:12
○MXio.bouncemx.com2015-11-02 → 2016-01-18 · 4 obs
● 2016-01-18 03:45:00
○ 2021-10-20 09:28:12
○ 2026-08-06 03:07:12
●A208.98.40.352026-08-06 → 2026-08-06 · 2 obs
● 2026-08-06 03:07:12
○A208.98.43.352026-07-29 → 2026-07-29 · 3 obs
● 2026-07-29 11:01:28
○ 2026-08-06 03:07:12
○A70.39.84.2412015-11-02 → 2016-01-18 · 5 obs
● 2015-11-02 22:56:48
● 2016-01-18 03:45:00
○ 2021-10-20 09:28:12
○ 2026-08-06 03:07:12
○A70.39.84.2462015-06-20 → 2015-06-20 · 3 obs
○ 2026-07-29 11:01:28
○ 2026-08-06 03:07:12
○CNAMEcs.ename.net2016-07-12 → 2016-07-12 · 4 obs
● 2016-07-12 09:28:24
○ 2021-10-20 09:28:12
○ 2026-08-06 03:07:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, d.dns.cn... | - |
| 3777.cn | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:208.98.43.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3777.cn (unsigned zone)
⏱️ Timing
Total: 732ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.32 |
| SOA | 1 | www.3777.cn 3777.cn |
Analysis
IP Addresses
3777.cn has exactly one IP address — 208.98.40.35.
www.3k3.com, www.www.www.rnq.com.cn, www.www.www.fengbw.com plus two other host names have IP numbers in common with 3777.cn.
Name Servers
The authoritative name servers for 3777.cn are www.3777.cn, ns1.4.cn and ns2.4.cn — three in total.
The name servers of 3777.cn overlap at least partially with those of other domains — among them lq2.com, erpqa.com, zyhj.com and two more.
These name servers commonly appear in delegations together with ns3.goldenname.com, ns4.goldenname.com, www.lq2.com and 3 other.
Both www.3777.cn and ns2.4.cn have a single IP address each — www.3777.cn resolves to 208.98.40.223 while ns2.4.cn resolves to 208.98.43.66.