5by.cn - robtex.com
5by.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.218.240.184🇭🇰 UCLOUD-1103.218.240.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 118.193.33.220🇭🇰 UCLOUD-1118.193.33.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 118.193.37.94🇭🇰 UCLOUD-1118.193.37.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 152.32.171.65🇭🇰 UCLOUD-1152.32.171.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 154.85.60.150🇺🇸 BAIDU-1154.85.56.0/21 AS55967 | ||||||
| NS | pk3.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
| NS | pk4.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
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=2034662252 | ||||||
Same first word
Similar names
yb5.de |
b5y.com |
by5.nl |
yb5.uk |
by5.de |
5yb.com |
5yb.cn |
by5.net |
y5b.cn |
by5.com |
yb5.net |
by5.org |
yb5.com |
b5y.de |
by5.ru |
b5y.net |
by5.cn |
DNS History
19 records (7 active, 12 former)
○NSdns1.everdns.com2016-09-26 → 2017-03-18 · 5 obs
○ 2016-04-05 23:10:46
● 2016-09-26 17:17:26
● 2017-03-18 10:06:06
○ 2026-04-01 10:21:14
○ 2026-04-12 10:58:16
● 2016-09-26 17:17:26
● 2017-03-18 10:06:06
○ 2026-04-01 10:21:14
○ 2026-04-12 10:58:16
○NSdns2.everdns.com2016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-05 23:10:46
● 2016-09-26 17:17:26
○ 2017-03-18 10:06:06
○ 2026-04-12 10:58:16
● 2016-09-26 17:17:26
○ 2017-03-18 10:06:06
○ 2026-04-12 10:58:16
○NSns1.sedoparking.com2015-08-13 → 2016-04-05 · 4 obs
● 2015-08-13 07:03:56
● 2016-04-05 23:10:46
○ 2016-09-26 17:17:26
○ 2026-04-12 10:58:16
● 2016-04-05 23:10:46
○ 2016-09-26 17:17:26
○ 2026-04-12 10:58:16
○NSns2.sedoparking.com2015-08-13 → 2016-04-05 · 4 obs
● 2015-08-13 07:03:56
● 2016-04-05 23:10:46
○ 2016-09-26 17:17:26
○ 2026-04-12 10:58:16
● 2016-04-05 23:10:46
○ 2016-09-26 17:17:26
○ 2026-04-12 10:58:16
●NSpk3.22.cn2026-04-01 → 2026-04-12 · 3 obs
○ 2017-03-18 10:06:06
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
●NSpk4.22.cn2026-04-01 → 2026-04-12 · 3 obs
○ 2017-03-18 10:06:06
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
○MXmail.nickstel.com2015-08-13 → 2016-04-05 · 4 obs
● 2015-08-13 07:03:56
● 2016-04-05 23:10:46
○ 2016-09-26 17:17:26
○ 2026-04-12 10:58:16
● 2016-04-05 23:10:46
○ 2016-09-26 17:17:26
○ 2026-04-12 10:58:16
○A103.13.73.872017-03-18 → 2017-03-18 · 4 obs
○ 2016-09-26 17:17:26
● 2017-03-18 10:06:06
○ 2026-04-01 10:21:14
○ 2026-04-12 10:58:16
● 2017-03-18 10:06:06
○ 2026-04-01 10:21:14
○ 2026-04-12 10:58:16
●A103.218.240.1842026-04-01 → 2026-04-12 · 3 obs
○ 2017-03-18 10:06:06
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
●A118.193.33.2202026-04-01 → 2026-04-12 · 3 obs
○ 2017-03-18 10:06:06
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
●A118.193.37.942026-04-01 → 2026-04-12 · 3 obs
○ 2017-03-18 10:06:06
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
●A152.32.171.652026-04-01 → 2026-04-12 · 3 obs
○ 2017-03-18 10:06:06
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
●A154.85.60.1502026-04-01 → 2026-04-12 · 3 obs
○ 2017-03-18 10:06:06
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
● 2026-04-01 10:21:14
● 2026-04-12 10:58:16
○A162.251.94.1012017-03-18 → 2017-03-18 · 4 obs
○ 2016-09-26 17:17:26
● 2017-03-18 10:06:06
○ 2026-04-01 10:21:14
○ 2026-04-12 10:58:16
● 2017-03-18 10:06:06
○ 2026-04-01 10:21:14
○ 2026-04-12 10:58:16
○A162.251.94.252017-03-18 → 2017-03-18 · 4 obs
○ 2016-09-26 17:17:26
● 2017-03-18 10:06:06
○ 2026-04-01 10:21:14
○ 2026-04-12 10:58:16
● 2017-03-18 10:06:06
○ 2026-04-01 10:21:14
○ 2026-04-12 10:58:16
○A47.89.49.222016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-05 23:10:46
● 2016-09-26 17:17:26
○ 2017-03-18 10:06:06
○ 2026-04-12 10:58:16
● 2016-09-26 17:17:26
○ 2017-03-18 10:06:06
○ 2026-04-12 10:58:16
○A72.52.4.902015-08-13 → 2016-04-05 · 4 obs
● 2015-08-13 07:03:56
● 2016-04-05 23:10:46
○ 2016-09-26 17:17:26
○ 2026-04-12 10:58:16
● 2016-04-05 23:10:46
○ 2016-09-26 17:17:26
○ 2026-04-12 10:58:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 5by.cn | pk3.22.cn, pk4.22.cn | - |
✅ Authoritative Response
Server:39.101.68.48
NS records: pk3.22.cn, pk4.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 5by.cn (unsigned zone)
⏱️ Timing
Total: 4097ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 103.218.240.184, 118.193.33.220... |
Analysis
IP Addresses
5by.cn points to five IP numbers: 103.218.240.184, 118.193.33.220, 118.193.37.94, 152.32.171.65 and 154.85.60.150.
Other host names, for instance xianglie.com, cambridge-directory.info.cn, wodo.com.cn, sycj.com and www.duantan.com share IP numbers with 5by.cn.
Name Servers
Two name servers pk3.22.cn and pk4.22.cn are delegated to 5by.cn.
5by.cn uses the same name server configuration as other domains, such as tnp.com.cn, 601867.com, touguan.com, diboer.com.cn and mtxb.com.
Hostnames with one IP number:
pk3.22.cn points to 39.101.68.48
pk4.22.cn points to 39.101.68.48
Hostnames pointing to 39.101.68.48: pk3.22.cn, pk4.22.cn