rf87.com - robtex.com
rf87.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.86.53.99🇺🇸 Alibaba-Cloud47.86.0.0/17 Proxy-registered route object | ||||||
| NS | dns1.hichina.com ⭐ | ||||||
| A | 2408:4009:501::9🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.123🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns2.hichina.com | ||||||
| A | 2408:4009:501::10🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.124🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns1.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774529627 | ||||||
Same first word
rf87.com |
Similar names
DNS History
17 records (3 active, 14 former)
○NSbuy.internettraffic.com2016-03-13 → 2016-03-13 · 4 obs
● 2016-03-13 05:40:30
○ 2016-11-07 06:51:00
○ 2026-03-26 13:00:16
●NSdns1.hichina.com2026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 03:46:14
● 2026-03-26 13:00:16
●NSdns2.hichina.com2026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 03:46:14
● 2026-03-26 13:00:16
○NSdocks20.rzone.de2015-08-11 → 2015-12-13 · 4 obs
● 2015-12-13 14:50:48
○ 2016-03-13 05:40:30
○ 2026-03-26 13:00:16
○NSns1.uniregistrymarket.link2016-11-07 → 2016-11-07 · 4 obs
● 2016-11-07 06:51:00
○ 2019-04-07 19:59:16
○ 2026-03-26 13:00:16
○NSns2.uniregistrymarket.link2016-11-07 → 2016-11-07 · 4 obs
● 2016-11-07 06:51:00
○ 2019-04-07 19:59:16
○ 2026-03-26 13:00:16
○NSns57.domaincontrol.com2019-04-07 → 2019-04-07 · 4 obs
● 2019-04-07 19:59:16
○ 2026-02-18 03:46:14
○ 2026-03-26 13:00:16
○NSns58.domaincontrol.com2019-04-07 → 2019-04-07 · 4 obs
● 2019-04-07 19:59:16
○ 2026-02-18 03:46:14
○ 2026-03-26 13:00:16
○NSsell.internettraffic.com2016-03-13 → 2016-03-13 · 4 obs
● 2016-03-13 05:40:30
○ 2016-11-07 06:51:00
○ 2026-03-26 13:00:16
○NSshades08.rzone.de2015-08-11 → 2015-12-13 · 4 obs
● 2015-12-13 14:50:48
○ 2016-03-13 05:40:30
○ 2026-03-26 13:00:16
○MXsmtpin.rzone.de2015-08-11 → 2015-12-13 · 4 obs
● 2015-12-13 14:50:48
○ 2016-03-13 05:40:30
○ 2026-03-26 13:00:16
○A184.168.221.612019-04-07 → 2019-04-07 · 4 obs
● 2019-04-07 19:59:16
○ 2026-02-18 03:46:14
○ 2026-03-26 13:00:16
○A2a01:238:20a:202:1161::2015-08-11 → 2015-12-13 · 4 obs
● 2015-12-13 14:50:48
○ 2016-03-13 05:40:30
○ 2026-03-26 13:00:16
●A47.86.53.992026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 03:46:14
● 2026-03-26 13:00:16
○A69.172.201.1532016-11-07 → 2016-11-07 · 4 obs
● 2016-11-07 06:51:00
○ 2019-04-07 19:59:16
○ 2026-03-26 13:00:16
○A69.172.201.2082016-03-13 → 2016-03-13 · 4 obs
● 2016-03-13 05:40:30
○ 2016-11-07 06:51:00
○ 2026-03-26 13:00:16
○A81.169.145.1612015-08-11 → 2015-12-13 · 4 obs
● 2015-12-13 14:50:48
○ 2016-03-13 05:40:30
○ 2026-03-26 13:00:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rf87.com | dns2.hichina.com, dns1.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rf87.com (unsigned zone)
⏱️ Timing
Total: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.86.53.99 |
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)
Analysis
IP Addresses
rf87.com resolves to a single IP address: 47.86.53.99.
Other host names, for instance 1wbb.com, share IP numbers with rf87.com.
Name Servers
rf87.com's delegation uses two name servers, dns1.hichina.com and dns2.hichina.com.
rf87.com shares the same name server setup as other domains, for example zdjh.com, zdns.info, otx.cn, changliyuan.cn and techdata.cn.
rf87.com at least partially shares name servers with other domains, including glitterati.xyz, coremer.com, bitian.org, pdfs.cn and wxllq2.cn.
These name servers are commonly used with the name servers expirens3.hichina.comexpirens4.hichina.comns1.alidns.comns2.alidns.comns11.bigwww.com and ns12.bigwww.com.
dns1.hichina.com points to: 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
dns2.hichina.com points to: 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.