itvrb.com - dns.ninja

`itvrb.com`

DNSSEC	⚠️ Not signed
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	`ce1.xincache.com`
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		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	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		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	`ce2.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	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mxf1.zmail300.cn` ⭐
		A	117.50.175.134^{🇨🇳 CHINA169-BJ117.50.160.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`51xgm.com`
			PTR	`hhseek.com`
MX	`mxf.zmail300.cn`⁽⁵⁰⁾
		A	101.237.133.34^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
TXT	`v=spf1 include:spf.zmail300.cn ~all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1667839864

`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=1785223877

Same first word

itvrb.com

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vtrib.com

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bitrv.com

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bitvr.com

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itvbr.top

bvrit.edu.in

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DNS History

14 records (5 active, 9 former)

○NSce1.dns.com2019-12-25 → 2019-12-25 · 4 obs

○ 2017-03-13 23:01:16
● 2019-12-25 06:50:46
○ 2026-05-12 21:37:40
○ 2026-07-28 07:55:48

●NSce1.xincache.com2026-05-12 → 2026-07-28 · 3 obs

○ 2019-12-25 06:50:46
● 2026-05-12 21:37:40
● 2026-07-28 07:55:48

○NSce2.dns.com2019-12-25 → 2019-12-25 · 4 obs

○ 2017-03-13 23:01:16
● 2019-12-25 06:50:46
○ 2026-05-12 21:37:40
○ 2026-07-28 07:55:48

●NSce2.xincache.com2026-05-12 → 2026-07-28 · 3 obs

○ 2019-12-25 06:50:46
● 2026-05-12 21:37:40
● 2026-07-28 07:55:48

○NSns1.ce.net.cn2015-07-02 → 2017-03-13 · 4 obs

● 2015-07-02 10:04:36
● 2017-03-13 23:01:16
○ 2019-12-25 06:50:46
○ 2026-07-28 07:55:48

●NSns11.xincache.com2026-05-12 → 2026-07-28 · 3 obs

○ 2019-12-25 06:50:46
● 2026-05-12 21:37:40
● 2026-07-28 07:55:48

○NSns3.ce.net.cn2015-07-02 → 2017-03-13 · 4 obs

● 2015-07-02 10:04:36
● 2017-03-13 23:01:16
○ 2019-12-25 06:50:46
○ 2026-07-28 07:55:48

○MXmx.zmail300.cn2015-07-02 → 2019-12-25 · 4 obs

● 2015-07-02 10:04:36
● 2019-12-25 06:50:46
○ 2026-05-12 21:37:40
○ 2026-07-28 07:55:48

○MXmx1.zmail300.cn2015-07-02 → 2019-12-25 · 4 obs

● 2015-07-02 10:04:36
● 2019-12-25 06:50:46
○ 2026-05-12 21:37:40
○ 2026-07-28 07:55:48

●MXmxf.zmail300.cn2026-05-12 → 2026-07-28 · 3 obs

○ 2019-12-25 06:50:46
● 2026-05-12 21:37:40
● 2026-07-28 07:55:48

●MXmxf1.zmail300.cn2026-05-12 → 2026-07-28 · 3 obs

○ 2019-12-25 06:50:46
● 2026-05-12 21:37:40
● 2026-07-28 07:55:48

○A106.187.99.1742015-07-02 → 2016-07-09 · 4 obs

● 2015-07-02 10:04:36
● 2016-07-09 03:41:12
○ 2017-03-13 23:01:16
○ 2026-07-28 07:55:48

○A119.9.74.1632017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-09 03:41:12
● 2017-03-13 23:01:16
○ 2019-12-25 06:50:46
○ 2026-07-28 07:55:48

○A120.133.2.802019-12-25 → 2019-12-25 · 4 obs

○ 2017-03-13 23:01:16
● 2019-12-25 06:50:46
○ 2026-05-12 21:37:40
○ 2026-07-28 07:55:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
itvrb.com	ce1.xincache.com, ce2.xincache.com	9 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ce1.xincache.com, ce2.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itvrb.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ce2.xincache.com, ce1.xincache.com`
MX	2	`mxf.zmail300.cn (pri: 5), mxf1.zmail300.cn (pri: 50)`
TXT	1	`v=spf1 include:spf.zmail300.cn ~all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)

Analysis

Name Servers

itvrb.com is served by three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

The name servers of itvrb.com overlap at least partially with those of other domains — among them bubblestoys.com, zqjcjt.com, sogouinc.com and two more.

These name servers commonly appear in delegations together with ns12.xincache.com, ns19.xincache.com, ns20.xincache.com and 6 other.

Host names with 8 IP numbers:

ns11.xincache.com maps to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 additional IP addresses.

Host names with 7 IP numbers:

ce1.xincache.com maps to 1.12.0.4, 112.80.181.45, 117.89.178.173 and 4 additional IP addresses.

Host names with 6 IP numbers:

ce2.xincache.com maps to 1.12.0.1, 117.89.178.184, 117.135.128.235 and 3 additional IP addresses.

ns11.xincache.com and ce1.xincache.com each have 2402:4e00:1470:2::e IP addresses.

ns11.xincache.com and ce1.xincache.com each have 1.12.0.4 IP addresses.

ns11.xincache.com and ce1.xincache.com each have 112.80.181.45 IP addresses.

ns11.xincache.com and ce1.xincache.com each have 117.89.178.173 IP addresses.

ns11.xincache.com and ce1.xincache.com each have 125.94.59.210 IP addresses.

ns11.xincache.com and ce1.xincache.com each have 129.211.176.209 IP addresses.

ce1.xincache.com and ce2.xincache.com each have 117.135.128.235 IP addresses.

Mail Servers

itvrb.com has two mail servers: mxf1.zmail300.cn and mxf.zmail300.cn.

itvrb.com shares the same mail server setup as other domains, including hbbohua.com, fqjx.cn, phonly.com and two others.

itvrb.com shares mail servers — at least in part — with other domains, including tevick.com, dltoma.com, xmj.cn and two others.

The mail servers mxv.zmail300.cn and mxw.zmail300.cn are commonly paired with these mail servers.

Both mxf1.zmail300.cn and mxf.zmail300.cn have a single IP address each — mxf1.zmail300.cn resolves to 117.50.175.134 while mxf.zmail300.cn resolves to 101.237.133.34.