rfcoating.com - dns.ninja
rfcoating.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.129.93.19🇨🇳 Alibaba-Cloud139.129.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns21.hichina.com ⭐ | ||||||
| A | 2408:4009:501::29🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.100🇨🇳 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 | 139.224.142.110🇨🇳 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 | dns22.hichina.com | ||||||
| A | 2408:4009:501::30🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.98🇨🇳 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 | 139.224.142.108🇨🇳 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 | dns21.hichina.comhostmaster@hichina.com 2026-05-28 #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=1785494347 | ||||||
Same first word
rfcoating.com |
rfcoating.cn |
Similar names
DNS History
7 records (3 active, 4 former)
●NSdns21.hichina.com2020-02-27 → 2026-07-31 · 3 obs
● 2020-02-27 00:39:24
● 2026-07-31 10:57:54
●NSdns22.hichina.com2020-02-27 → 2026-07-31 · 3 obs
● 2020-02-27 00:39:24
● 2026-07-31 10:57:54
○NSns1.alidns.com2015-06-26 → 2017-02-09 · 4 obs
● 2017-02-09 19:46:14
○ 2020-02-27 00:39:24
○ 2026-07-31 10:57:54
○NSns2.alidns.com2015-06-26 → 2017-02-09 · 4 obs
● 2017-02-09 19:46:14
○ 2020-02-27 00:39:24
○ 2026-07-31 10:57:54
○A121.42.103.582020-02-27 → 2020-02-27 · 4 obs
● 2020-02-27 00:39:24
○ 2026-03-05 06:17:04
○ 2026-07-31 10:57:54
○A121.42.84.2472015-06-26 → 2017-02-09 · 4 obs
● 2017-02-09 19:46:14
○ 2020-02-27 00:39:24
○ 2026-07-31 10:57:54
●A139.129.93.192026-03-05 → 2026-07-31 · 3 obs
● 2026-03-05 06:17:04
● 2026-07-31 10:57:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| rfcoating.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfcoating.com (unsigned zone)
⏱️ Timing
Total: 3515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.129.93.19 |
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
IP Addresses
rfcoating.com has exactly one IP address — 139.129.93.19.
Host names such as rfcoating.cn and 4008852852.cn share IP numbers with rfcoating.com.
Name Servers
rfcoating.com is delegated to two name servers: dns21.hichina.com and dns22.hichina.com.
The name server configuration of rfcoating.com is shared with other domains, for instance catlike.co, hfgp.cn, haozhua.cn and two others.
rfcoating.com shares at least some of its name servers with other domains, including tanggu.net.cn, xiaoma.com, bearshare.com.cn and two others.
These name servers are frequently seen alongside the name servers expirens3.hichina.com, expirens4.hichina.com, dns8.hichina.com and dns9.hichina.com.
Hosts with 9 IP addresses each:
dns21.hichina.com resolves to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.
dns22.hichina.com resolves to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.