cmasprep.com - dns.ninja

`cmasprep.com`

DNSSEC	⚠️ Not signed
NS	`n1.xundns.com` ⭐
		A	2409:8c44:1b00:601:1:1110:609:6027^{🇨🇳 CHINAMOBILE-CN2409:8c44:1b00::/48 CMI (Customer Route)}
		A	2604:86c0:5001:11::2659:466b^{🇺🇸 AS630232604:86c0:5000::/36 GTHOST-SEA}
		A	38.89.70.107^{🇺🇸 AS6302338.89.70.0/24 Route Registered for Cogent Communications Customer - GlobalTelehost Corp}
			PTR	`107-70-89-38.clients.gthost.com`
		A	42.240.163.163^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.160.0/20 Guangzhou IDC of ChinaUnicom}
		A	111.6.96.27^{🇨🇳 CHINAMOBILE-CN111.6.96.0/21 CMI (Customer Route)}
NS	`n2.xundns.com`
		A	2408:8621:0:42:e401:813:0:25^{🇨🇳 CHINA169-Backbone2408:8621::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2408:8722:1801:10:4:611:6303:181^{🇨🇳 CHINA169-Backbone2408:8722::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2604:86c0:6001:8::a9c5:8e51^{🇺🇸 AS630232604:86c0:6000::/36 GTHOST-SCL}
		A	61.163.30.181^{🇨🇳 CHINA169-Backbone61.163.0.0/16 CNC Group CHINA169 Henan Province Network}
		A	122.114.39.7^{🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom}
		A	169.197.142.81^{🇺🇸 AS63023169.197.142.0/24 GlobalTeleHost}
			PTR	`81-142-197-169.clients.gthost.com`
SOA	`n1.xundns.com`nsadmin@xundns.com serial=437896

`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=1782692455

Same first word

cmasprep.com

Similar names

cmappers.org

scmapper.com

csmpaper.com

cmappers.com

cmappers.net

papercsm.co.id

macpreps.com

papercms.com

csmapper.com

DNS History

12 records (2 active, 10 former)

○NSdns1.agrahost.com2015-07-07 → 2019-12-31 · 6 obs

● 2015-07-07 20:13:54
○ 2015-11-20 13:15:46
○ 2017-02-14 00:47:48
● 2019-12-31 18:21:04
○ 2026-03-28 21:58:50
○ 2026-06-29 00:31:06

○NSdns2.agrahost.com2015-07-07 → 2019-12-31 · 6 obs

● 2015-07-07 20:13:54
○ 2015-11-20 13:15:46
○ 2017-02-14 00:47:48
● 2019-12-31 18:21:04
○ 2026-03-28 21:58:50
○ 2026-06-29 00:31:06

●NSn1.xundns.com2026-03-28 → 2026-06-29 · 3 obs

○ 2019-12-31 18:21:04
● 2026-03-28 21:58:50
● 2026-06-29 00:31:06

●NSn2.xundns.com2026-03-28 → 2026-06-29 · 3 obs

○ 2019-12-31 18:21:04
● 2026-03-28 21:58:50
● 2026-06-29 00:31:06

○NSns1.bluehost.com2015-11-20 → 2017-02-14 · 5 obs

○ 2015-07-07 20:13:54
● 2015-11-20 13:15:46
● 2017-02-14 00:47:48
○ 2019-12-31 18:21:04
○ 2026-06-29 00:31:06

○NSns1.cmasprep.com2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 20:13:54
○ 2015-11-20 13:15:46
○ 2026-06-29 00:31:06

○NSns2.bluehost.com2015-11-20 → 2017-02-14 · 5 obs

○ 2015-07-07 20:13:54
● 2015-11-20 13:15:46
● 2017-02-14 00:47:48
○ 2019-12-31 18:21:04
○ 2026-06-29 00:31:06

○MXcmasprep-com.mail.protection.outlook.com2019-12-31 → 2019-12-31 · 4 obs

○ 2017-02-14 00:47:48
● 2019-12-31 18:21:04
○ 2026-03-28 21:58:50
○ 2026-06-29 00:31:06

○MXmail.cmasprep.com2015-07-07 → 2017-02-14 · 4 obs

● 2015-07-07 20:13:54
● 2017-02-14 00:47:48
○ 2019-12-31 18:21:04
○ 2026-06-29 00:31:06

○A132.148.159.2052019-12-31 → 2019-12-31 · 4 obs

○ 2017-02-14 00:47:48
● 2019-12-31 18:21:04
○ 2026-03-28 21:58:50
○ 2026-06-29 00:31:06

○A198.0.224.1992015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 20:13:54
○ 2015-11-20 13:15:46
○ 2026-06-29 00:31:06

○A66.147.244.1272015-11-20 → 2017-02-14 · 5 obs

○ 2015-07-07 20:13:54
● 2015-11-20 13:15:46
● 2017-02-14 00:47:48
○ 2019-12-31 18:21:04
○ 2026-06-29 00:31:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
cmasprep.com	n1.xundns.com, n2.xundns.com	11 records

✅ Authoritative Response

Server:122.114.39.7

NS records: n1.xundns.com, n2.xundns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmasprep.com (unsigned zone)

⏱️ Timing

Total: 3684ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`n1.xundns.com, n2.xundns.com`
SOA	1	`n1.xundns.com nsadmin.xundns.com`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (n1.xundns.com, n1.xundns.com, n1.xundns.com...)

Analysis

Name Servers

Two name servers handle the delegation for cmasprep.com: n1.xundns.com and n2.xundns.com.

cmasprep.com shares its NS records with other domains, for example sh-eon.com, lknnewlistings.com, 2060.com and two others.

There is at least partial name server overlap between cmasprep.com and other domains — wulong365.com, echess.org, wh669.com and two more among them.

These name servers frequently co-occur with the name servers v1s1.xundns.com and v1s2.xundns.com.

DNS names with 6 IP addresses:

n2.xundns.com resolves to 61.163.30.181, 122.114.39.7 and 169.197.142.81 among others, with 3 other IP addresses in total.

Host names directing to five IP addresses:

n1.xundns.com has four IP addresses — 38.89.70.107, 42.240.163.163, 111.6.96.27 and two others.