zzstudy.com - robtex.com

zzstudy.com

DNSSECโš ๏ธ Not signed
NSns7.cnolnic.net โญ
A240c:4082:0:5d01::6๐Ÿ‡จ๐Ÿ‡ณ Baidu240c:4082::/32
A106.13.136.254๐Ÿ‡จ๐Ÿ‡ณ Baidu106.13.128.0/19 AS38365
A218.5.79.112๐Ÿ‡จ๐Ÿ‡ณ CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 ๅŽฆ้—จ
NSns8.cnolnic.net
A240c:4082:0:5d01::7๐Ÿ‡จ๐Ÿ‡ณ Baidu240c:4082::/32
A106.13.46.253๐Ÿ‡จ๐Ÿ‡ณ Baidu106.13.32.0/20 AS38365
A218.5.79.189๐Ÿ‡จ๐Ÿ‡ณ CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 ๅŽฆ้—จ
SOAns7.cnolnic.netroot@cnolnic.net 2006-11-24 #1

com

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa.gtld-servers.net โญ
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

zzstudy.com

DNS History

7 records (2 active, 5 former)

200920112013201520172019202120232025NSns7.cnolnic.netns8.cnolnic.netns1.cnolnic.netns2.cnolnic.netMXmxbiz1.qq.commxbiz2.qq.comA218.5.79.45
โ—‹NSns1.cnolnic.net2008-03-16 โ†’ 2008-03-16 ยท 3 obs
โ— 2008-03-16 06:06:32
โ—‹ 2015-06-15 01:52:44
โ—‹ 2026-03-24 02:12:08
โ—‹NSns2.cnolnic.net2008-03-16 โ†’ 2008-03-16 ยท 3 obs
โ— 2008-03-16 06:06:32
โ—‹ 2015-06-15 01:52:44
โ—‹ 2026-03-24 02:12:08
โ—NSns7.cnolnic.net2015-06-15 โ†’ 2026-03-24 ยท 3 obs
โ—‹ 2008-03-16 06:06:32
โ— 2015-06-15 01:52:44
โ— 2026-03-24 02:12:08
โ—NSns8.cnolnic.net2015-06-15 โ†’ 2026-03-24 ยท 3 obs
โ—‹ 2008-03-16 06:06:32
โ— 2015-06-15 01:52:44
โ— 2026-03-24 02:12:08
โ—‹MXmxbiz1.qq.com2015-11-01 โ†’ 2017-05-25 ยท 5 obs
โ—‹ 2008-03-16 06:06:32
โ— 2015-11-01 09:50:02
โ— 2017-05-25 18:13:00
โ—‹ 2026-03-16 13:55:24
โ—‹ 2026-03-24 02:12:08
โ—‹MXmxbiz2.qq.com2015-11-01 โ†’ 2017-05-25 ยท 5 obs
โ—‹ 2008-03-16 06:06:32
โ— 2015-11-01 09:50:02
โ— 2017-05-25 18:13:00
โ—‹ 2026-03-16 13:55:24
โ—‹ 2026-03-24 02:12:08
โ—‹A218.5.79.452015-06-15 โ†’ 2017-05-25 ยท 5 obs
โ—‹ 2008-03-16 06:06:32
โ— 2015-06-15 01:52:44
โ— 2017-05-25 18:13:00
โ—‹ 2026-03-16 13:55:24
โ—‹ 2026-03-24 02:12:08

๐Ÿ” DNS Trace

Analysis

Name Servers

zzstudy.com is delegated to two name servers: ns7.cnolnic.net and ns8.cnolnic.net.

zzstudy.com uses the same name server setup as other domains, including xotools.com, fstfzx.com, jszhzg.com, chinaninghai.com and danbiosep.com.cn.

Host names with three IP numbers:

ns7.cnolnic.net points to 240c:4082:0:5d01::6, 106.13.136.254 and 218.5.79.112; ns8.cnolnic.net points to 240c:4082:0:5d01::7, 106.13.46.253 and 218.5.79.189.