21tree.com - robtex.com

21tree.com

DNSSEC⚠️ Not signed
A103.8.71.116🇨🇳 FXNET103.8.71.0/24 kehu
A103.120.89.217🇨🇳 FXNET103.120.89.0/24
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
PTRip-47-97-51-45.defastlink.net
NSns1.judns.com ⚠️ Not in zone NS records
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
PTRip-47-97-51-45.defastlink.net
NSns2.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-27-251.defastlink.net
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-48-223.defastlink.net
SOAns1.julydns.commaster@jmdns.com serial=1766841571

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
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

21tree.com

Similar names

rete21.org
12tree.info
12tree.co.uk
12tree.org
rete21.es
12tree.ru
tree21.co.kr
rete21.net

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comns1.alidns.comns1.myhostadmin.netns2.alidns.comns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA103.120.89.217103.8.71.11647.88.50.1647.88.9.10947.90.20.18069.195.78.118CNAMEns.wangguai.com
○NSns1.alidns.com2016-02-06 → 2016-06-22 · 5 obs
○ 2015-10-17 11:50:14
● 2016-02-06 15:51:20
● 2016-06-22 02:17:34
○ 2026-02-23 03:51:30
○ 2026-03-13 14:17:40
●NSns1.judns.com2026-02-23 → 2026-03-13 · 3 obs
○ 2016-06-22 02:17:34
● 2026-02-23 03:51:30
● 2026-03-13 14:17:40
●NSns1.julydns.com2026-02-23 → 2026-03-13 · 3 obs
○ 2016-06-22 02:17:34
● 2026-02-23 03:51:30
● 2026-03-13 14:17:40
○NSns1.myhostadmin.net2015-05-19 → 2015-10-17 · 4 obs
● 2015-05-19 05:08:38
● 2015-10-17 11:50:14
○ 2016-02-06 15:51:20
○ 2026-03-13 14:17:40
○NSns2.alidns.com2016-02-06 → 2016-06-22 · 5 obs
○ 2015-10-17 11:50:14
● 2016-02-06 15:51:20
● 2016-06-22 02:17:34
○ 2026-02-23 03:51:30
○ 2026-03-13 14:17:40
●NSns2.judns.com2026-02-23 → 2026-03-13 · 3 obs
○ 2016-06-22 02:17:34
● 2026-02-23 03:51:30
● 2026-03-13 14:17:40
●NSns2.julydns.com2026-02-23 → 2026-03-13 · 3 obs
○ 2016-06-22 02:17:34
● 2026-02-23 03:51:30
● 2026-03-13 14:17:40
○NSns2.myhostadmin.net2015-05-19 → 2015-10-17 · 4 obs
● 2015-05-19 05:08:38
● 2015-10-17 11:50:14
○ 2016-02-06 15:51:20
○ 2026-03-13 14:17:40
○NSns3.myhostadmin.net2015-05-19 → 2015-10-17 · 4 obs
● 2015-05-19 05:08:38
● 2015-10-17 11:50:14
○ 2016-02-06 15:51:20
○ 2026-03-13 14:17:40
○NSns4.myhostadmin.net2015-05-19 → 2015-10-17 · 4 obs
● 2015-05-19 05:08:38
● 2015-10-17 11:50:14
○ 2016-02-06 15:51:20
○ 2026-03-13 14:17:40
○NSns5.myhostadmin.net2015-05-19 → 2015-10-17 · 4 obs
● 2015-05-19 05:08:38
● 2015-10-17 11:50:14
○ 2016-02-06 15:51:20
○ 2026-03-13 14:17:40
○NSns6.myhostadmin.net2015-05-19 → 2015-10-17 · 4 obs
● 2015-05-19 05:08:38
● 2015-10-17 11:50:14
○ 2016-02-06 15:51:20
○ 2026-03-13 14:17:40
●A103.120.89.2172026-02-23 → 2026-03-13 · 3 obs
○ 2017-04-29 10:49:42
● 2026-02-23 03:51:30
● 2026-03-13 14:17:40
●A103.8.71.1162026-02-23 → 2026-03-13 · 3 obs
○ 2017-04-29 10:49:42
● 2026-02-23 03:51:30
● 2026-03-13 14:17:40
○A47.88.50.162016-02-06 → 2016-06-22 · 5 obs
○ 2015-10-17 11:50:14
● 2016-02-06 15:51:20
● 2016-06-22 02:17:34
○ 2017-04-29 10:49:42
○ 2026-03-13 14:17:40
○A47.88.9.1092017-04-29 → 2017-04-29 · 4 obs
○ 2016-06-22 02:17:34
● 2017-04-29 10:49:42
○ 2026-02-23 03:51:30
○ 2026-03-13 14:17:40
○A47.90.20.1802017-04-29 → 2017-04-29 · 4 obs
○ 2016-06-22 02:17:34
● 2017-04-29 10:49:42
○ 2026-02-23 03:51:30
○ 2026-03-13 14:17:40
○A69.195.78.1182015-05-19 → 2015-10-17 · 4 obs
● 2015-05-19 05:08:38
● 2015-10-17 11:50:14
○ 2016-02-06 15:51:20
○ 2026-03-13 14:17:40
○CNAMEns.wangguai.com2016-02-06 → 2016-06-22 · 4 obs
● 2016-02-06 15:51:20
● 2016-06-22 02:17:34
○ 2017-04-29 10:49:42
○ 2026-03-13 14:17:40

🔍 DNS Trace

Analysis

IP Addresses

21tree.com resolves to two IP numbers: 103.8.71.116 and 103.120.89.217.

other host names including jdsens.com, wfhose.com, amesq.com, tadlgm.com and logohi.com share IP numbers with 21tree.com.

Name Servers

21tree.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

21tree.com at least partially shares name servers with other domains, for instance xj5n.cn, webdts.com, wsxgz.com, jysfytz.com and zhongyihouse.com.

Host names with one IP:

ns1.judns.com points to 47.97.51.45

ns2.judns.com points to 162.159.27.251

ns1.julydns.com points to 47.97.51.45

ns2.julydns.com points to 162.159.48.223

Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com