rt-ceramic.com - dns.ninja

`rt-ceramic.com`

DNSSEC	⚠️ Not signed
A	47.89.245.250^{🇺🇸 Alibaba-Cloud47.89.224.0/19 Alibaba Cloud}
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns12.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1782524749

`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.net`nstld@verisign-grs.com serial=1786596549

Same first word

rt-ceramic.com

DNS History

10 records (5 active, 5 former)

○NSdns25.hichina.com2026-07-11 → 2026-08-13 · 2 obs

○ 2026-07-11 03:35:04
○ 2026-08-13 05:16:10

○NSdns26.hichina.com2026-07-11 → 2026-08-13 · 2 obs

○ 2026-07-11 03:35:04
○ 2026-08-13 05:16:10

○NSjm1.dns.com2020-03-07 → 2020-03-07 · 3 obs

● 2020-03-07 08:19:18
○ 2026-07-11 03:35:04
○ 2026-08-13 05:16:10

○NSjm2.dns.com2020-03-07 → 2020-03-07 · 3 obs

● 2020-03-07 08:19:18
○ 2026-07-11 03:35:04
○ 2026-08-13 05:16:10

●NSns11.xincache.com2026-07-11 → 2026-08-13 · 3 obs

○ 2020-03-07 08:19:18
● 2026-07-11 03:35:04
● 2026-08-13 05:16:10

●NSns12.xincache.com2026-07-11 → 2026-08-13 · 3 obs

○ 2020-03-07 08:19:18
● 2026-07-11 03:35:04
● 2026-08-13 05:16:10

●MXmxn.mxhichina.com2026-07-11 → 2026-08-13 · 2 obs

● 2026-07-11 03:35:04
● 2026-08-13 05:16:10

●MXmxw.mxhichina.com2026-07-11 → 2026-08-13 · 2 obs

● 2026-07-11 03:35:04
● 2026-08-13 05:16:10

○A156.250.184.2452020-03-07 → 2020-03-07 · 3 obs

● 2020-03-07 08:19:18
○ 2026-07-11 03:35:04
○ 2026-08-13 05:16:10

●A47.89.245.2502026-07-11 → 2026-08-13 · 3 obs

○ 2020-03-07 08:19:18
● 2026-07-11 03:35:04
● 2026-08-13 05:16:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rt-ceramic.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt-ceramic.com (unsigned zone)

⏱️ Timing

Total: 769ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.89.245.250`
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

IP Addresses

rt-ceramic.com has exactly one IP address — 47.89.245.250.

Name Servers

rt-ceramic.com is served by two delegated name servers, ns11.xincache.com and ns12.xincache.com.

The name server configuration of rt-ceramic.com is shared with other domains, for instance rhwatchcn.com, chinajy-sh.com.cn, nbmantro.com and two others.

rt-ceramic.com shares at least some of its name servers with other domains, including ecboo.com, dytqhm.com, tsingkhon.com and two others.

These name servers are frequently seen alongside ns13.xincache.com, ns14.xincache.com, ns19.xincache.com and 7 other name servers.

Hosts with 8 IP addresses each:

ns11.xincache.com carries IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, with 5 other addresses beyond those.

Hosts with 7 IP addresses each:

ns12.xincache.com carries IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, with 4 other addresses beyond those.

Mail Servers

rt-ceramic.com uses two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

The mail server setup of rt-ceramic.com matches that of other domains such as ifontapp.com, ayzsw.cn, cuiip.com and two others.

At least some of the mail servers used by rt-ceramic.com are shared with other domains: vtvin.com, mangoohub.com, banbao.com and two others among them.

Host names pointing to two IP addresses:

mxn.mxhichina.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.

Host names resolving to a single IP address:

mxw.mxhichina.com points to the IP address 47.246.99.195.