`mccusa.org`

DNSSEC	⚠️ Not signed
A	219.234.8.193^{🇨🇳 WEST263GO-HK219.234.8.0/23}
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	`d1.shanghai-window.com` ⚠️ Not in zone NS records
NS	`d2.shanghai-window.com` ⚠️ Not in zone NS records
NS	`ns13.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	`ns14.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	`mxpro01.yovocloud.com` ⭐
		A	101.226.170.71^{🇨🇳 SHANGHAITELECOM101.226.170.0/24 SHIDC}
			PTR	`sh1-csmtp-qd113.sundns.com`
		A	101.226.170.72^{🇨🇳 SHANGHAITELECOM101.226.170.0/24 SHIDC}
			PTR	`sh1-csmtp-qd114.sundns.com`
		A	163.53.245.121^{🇲🇴 WISDOM163.53.245.0/24 ROUTE}
			PTR	`sh1-smtpin-os21.sundns.com`
		A	163.53.245.122^{🇲🇴 WISDOM163.53.245.0/24 ROUTE}
			PTR	`sh1-smtpln-os22.sundns.com`
		A	163.53.245.123^{🇲🇴 WISDOM163.53.245.0/24 ROUTE}
			PTR	`sh1-smtpln-os23.sundns.com`
		A	163.53.245.124^{🇲🇴 WISDOM163.53.245.0/24 ROUTE}
			PTR	`sh1-smtpln-os24.sundns.com`
MX	`mxpro02.yovocloud.com` ⭐
		A	101.226.170.71^{🇨🇳 SHANGHAITELECOM101.226.170.0/24 SHIDC}
			PTR	`sh1-csmtp-qd113.sundns.com`
		A	101.226.170.72^{🇨🇳 SHANGHAITELECOM101.226.170.0/24 SHIDC}
			PTR	`sh1-csmtp-qd114.sundns.com`
		A	163.53.245.121^{🇲🇴 WISDOM163.53.245.0/24 ROUTE}
			PTR	`sh1-smtpin-os21.sundns.com`
		A	163.53.245.122^{🇲🇴 WISDOM163.53.245.0/24 ROUTE}
			PTR	`sh1-smtpln-os22.sundns.com`
		A	163.53.245.123^{🇲🇴 WISDOM163.53.245.0/24 ROUTE}
			PTR	`sh1-smtpln-os23.sundns.com`
		A	163.53.245.124^{🇲🇴 WISDOM163.53.245.0/24 ROUTE}
			PTR	`sh1-smtpln-os24.sundns.com`
TXT	`v=spf1 include:spf.euchost.com ~all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1749105739

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1777149508

WOT: SAFE (61/100)

Same first word

mccusa.co

mccusa.net

mccusa.org

Similar names

cmcusa.com

casmuc.de

ccamus.com

cusmac.com

ccamus.cl

acmusc.com

sccmua.com

cmacus.com

ccmaus.com

aumcsc.org

musacc.com

ccmusa.com

scuacm.com

uscacm.github.io

cmcusa.net

acmscu.com

cucams.com

ccmusa.net

cmcusa.org

DNS History

12 records (8 active, 4 former)

●NSd1.shanghai-window.com2026-04-07 → 2026-04-25 · 3 obs

○ 2015-06-26 14:12:26
● 2026-04-07 14:40:18
● 2026-04-25 21:03:42

●NSd2.shanghai-window.com2026-04-07 → 2026-04-25 · 3 obs

○ 2015-06-26 14:12:26
● 2026-04-07 14:40:18
● 2026-04-25 21:03:42

●NSns11.xincache.com2026-04-07 → 2026-04-25 · 3 obs

○ 2015-06-26 14:12:26
● 2026-04-07 14:40:18
● 2026-04-25 21:03:42

●NSns13.xincache.com2015-06-26 → 2026-04-25 · 2 obs

● 2015-06-26 14:12:26
● 2026-04-25 21:03:42

●NSns14.xincache.com2015-06-26 → 2026-04-25 · 2 obs

● 2015-06-26 14:12:26
● 2026-04-25 21:03:42

○MXmx01.euchost.com2015-06-26 → 2017-05-24 · 4 obs

● 2015-06-26 14:12:26
● 2017-05-24 07:01:36
○ 2026-04-07 14:40:18
○ 2026-04-25 21:03:42

○MXmx01.ufhost.com2015-06-26 → 2017-05-24 · 4 obs

● 2015-06-26 14:12:26
● 2017-05-24 07:01:36
○ 2026-04-07 14:40:18
○ 2026-04-25 21:03:42

●MXmxpro01.yovocloud.com2026-04-07 → 2026-04-25 · 3 obs

○ 2017-05-24 07:01:36
● 2026-04-07 14:40:18
● 2026-04-25 21:03:42

●MXmxpro02.yovocloud.com2026-04-07 → 2026-04-25 · 3 obs

○ 2017-05-24 07:01:36
● 2026-04-07 14:40:18
● 2026-04-25 21:03:42

●A219.234.8.1932026-04-07 → 2026-04-25 · 3 obs

○ 2017-05-24 07:01:36
● 2026-04-07 14:40:18
● 2026-04-25 21:03:42

○A220.231.155.2402016-01-24 → 2017-05-24 · 5 obs

○ 2015-11-04 01:13:42
● 2016-01-24 18:07:02
● 2017-05-24 07:01:36
○ 2026-04-07 14:40:18
○ 2026-04-25 21:03:42

○A61.142.253.1212015-06-26 → 2015-11-04 · 4 obs

● 2015-06-26 14:12:26
● 2015-11-04 01:13:42
○ 2016-01-24 18:07:02
○ 2026-04-25 21:03:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
mccusa.org	ns14.xincache.com, d1.shanghai-window.com, ns13.xincache.com, d2.shanghai-window.com	-

✅ Authoritative Response

Server:2402:4e00:111:fff::c

NS records: ns14.xincache.com, d1.shanghai-window.com, ns13.xincache.com, d2.shanghai-window.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mccusa.org (unsigned zone)

⏱️ Timing

Total: 2935ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`219.234.8.193`
NS	2	`ns13.xincache.com, ns14.xincache.com`
MX	2	`mxpro01.yovocloud.com (pri: 5), mxpro02.yovocloud.com (pri: 5)`
TXT	1	`v=spf1 include:spf.euchost.com ~all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

IP Addresses

mccusa.org points to a single IP number: 219.234.8.193.

Name Servers

mccusa.org is delegated to five name servers: d1.shanghai-window.com, d2.shanghai-window.com, ns11.xincache.com, ns13.xincache.com and ns14.xincache.com.

mccusa.org at least partially shares name servers with other domains, for instance zhijiamould.com, 9cool.com, pwtcexpo.com, guinarsan.com and 6901.net.

These name servers are commonly used with the name servers ns12.xincache.com, ns17.xincache.com, ns18.xincache.com, ns19.xincache.com, ns20.xincache.com, ns15.xincache.com, ns16.xincache.com, ce1.xincache.com and ce2.xincache.com.

Eight IP numbers:

ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

ns13.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Seven IP numbers:

ns14.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

Names pointing to 2402:4e00:1470:2::e: ns11.xincache.com and ns13.xincache.com.

Names pointing to 2402:4e00:1730::e: ns11.xincache.com and ns13.xincache.com.

Names pointing to 1.12.0.4: ns11.xincache.com and ns13.xincache.com.

Names pointing to 36.155.149.180: ns11.xincache.com and ns13.xincache.com.

Names pointing to 112.80.181.45: ns11.xincache.com and ns13.xincache.com.

Names pointing to 117.89.178.173: ns11.xincache.com and ns13.xincache.com.

Names pointing to 125.94.59.210: ns11.xincache.com and ns13.xincache.com.

Names pointing to 129.211.176.209: ns11.xincache.com and ns13.xincache.com.

Mail Servers

mccusa.org is handled by two mail servers: mxpro01.yovocloud.com and mxpro02.yovocloud.com.

mccusa.org shares the same mail server setup as other domains, for instance shanghaizanmei.com, ajajarm.com, raphon.com, staroutlook.com and gyitong.com.

mccusa.org shares mail servers with other domains at least partially, including ketill.com, santos.cn, topyovole.com, sevenstarscloud.com and gimcs.com.