1fs.com.cn - robtex.com
1fs.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.149.92.69🇭🇰 AS401696103.149.92.0/24 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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=1772610030 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030480516 | ||||||
Same first word
Similar names
DNS History
15 records (5 active, 10 former)
●NSns1.judns.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 22:17:30
● 2026-03-27 11:49:36
●NSns1.julydns.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 22:17:30
● 2026-03-27 11:49:36
●NSns2.judns.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 22:17:30
● 2026-03-27 11:49:36
●NSns2.julydns.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 22:17:30
● 2026-03-27 11:49:36
○NSwww.1fs.com.cn2015-11-10 → 2016-07-19 · 4 obs
● 2016-07-19 20:49:26
○ 2026-03-26 22:17:30
○ 2026-03-27 11:49:36
○MXio.bouncemx.com2015-11-10 → 2016-07-19 · 4 obs
● 2016-07-19 20:49:26
○ 2026-03-26 22:17:30
○ 2026-03-27 11:49:36
●A103.149.92.692026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 22:17:30
● 2026-03-27 11:49:36
○A118.193.233.512017-08-12 → 2017-08-12 · 4 obs
● 2017-08-12 13:49:40
○ 2026-03-26 22:17:30
○ 2026-03-27 11:49:36
○A70.39.84.2292016-02-19 → 2016-02-19 · 4 obs
● 2016-02-19 08:59:46
○ 2016-04-13 12:09:30
○ 2026-03-27 11:49:36
○A70.39.84.2332016-01-26 → 2016-01-26 · 4 obs
● 2016-01-26 01:12:44
○ 2016-02-19 08:59:46
○ 2026-03-27 11:49:36
○A70.39.84.2392016-04-13 → 2016-04-13 · 4 obs
● 2016-04-13 12:09:30
○ 2016-07-19 20:49:26
○ 2026-03-27 11:49:36
○A70.39.84.2432015-11-10 → 2015-11-10 · 4 obs
● 2015-11-10 18:35:36
○ 2016-01-26 01:12:44
○ 2026-03-27 11:49:36
○A70.39.84.2462015-05-30 → 2015-05-30 · 3 obs
○ 2017-08-12 13:49:40
○ 2026-03-27 11:49:36
○A70.39.84.2482016-07-19 → 2016-07-19 · 4 obs
● 2016-07-19 20:49:26
○ 2026-03-26 22:17:30
○ 2026-03-27 11:49:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| 1fs.com.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 1fs.com.cn (unsigned zone)
⏱️ Timing
Total: 2018ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.149.92.69 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
1fs.com.cn points to a single IP number: 103.149.92.69.
Other host names, for instance 1hbj.com, enquan88.cn, zjhqgc.com, zjchuisuji.cn and deepne.cn share IP numbers with 1fs.com.cn.
Name Servers
1fs.com.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
1fs.com.cn at least partially shares name servers with other domains, for instance gz-sio2.com, renwenjiaoyu.cn, gzqqi.cn, qd911.com and huilj.com.
Host names with a single IP number:
ns1.judns.com points to: 47.97.51.45.
ns2.judns.com points to: 162.159.27.251.
ns1.julydns.com points to: 47.97.51.45.
ns2.julydns.com points to: 162.159.48.223.
Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com.