roboom.cn - robtex.com

roboom.cn

DNSSEC⚠️ Not signed
A38.12.9.239πŸ‡ΊπŸ‡Έ AS40061938.12.8.0/21 PEG TECH INC
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
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
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1770355644

cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034726971

Same first word

Similar names

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comns17.xincache.comns18.xincache.comA38.12.9.23961.155.161.13
●NSns1.judns.com2026-04-10 β†’ 2026-04-29 Β· 3 obs
β—‹ 2017-12-19 11:26:36
● 2026-04-10 14:22:20
● 2026-04-29 04:42:48
●NSns1.julydns.com2026-04-10 β†’ 2026-04-29 Β· 3 obs
β—‹ 2017-12-19 11:26:36
● 2026-04-10 14:22:20
● 2026-04-29 04:42:48
β—‹NSns17.xincache.com2015-06-11 β†’ 2017-12-19 Β· 4 obs
● 2015-06-11 11:36:34
● 2017-12-19 11:26:36
β—‹ 2026-04-10 14:22:20
β—‹ 2026-04-29 04:42:48
β—‹NSns18.xincache.com2015-10-22 β†’ 2017-12-19 Β· 5 obs
β—‹ 2015-06-11 11:36:34
● 2015-10-22 05:39:28
● 2017-12-19 11:26:36
β—‹ 2026-04-10 14:22:20
β—‹ 2026-04-29 04:42:48
●NSns2.judns.com2026-04-10 β†’ 2026-04-29 Β· 3 obs
β—‹ 2017-12-19 11:26:36
● 2026-04-10 14:22:20
● 2026-04-29 04:42:48
●NSns2.julydns.com2026-04-10 β†’ 2026-04-29 Β· 3 obs
β—‹ 2017-12-19 11:26:36
● 2026-04-10 14:22:20
● 2026-04-29 04:42:48
●A38.12.9.2392026-04-10 β†’ 2026-04-29 Β· 3 obs
β—‹ 2017-12-19 11:26:36
● 2026-04-10 14:22:20
● 2026-04-29 04:42:48
β—‹A61.155.161.132015-06-11 β†’ 2017-12-19 Β· 4 obs
● 2015-06-11 11:36:34
● 2017-12-19 11:26:36
β—‹ 2026-04-10 14:22:20
β—‹ 2026-04-29 04:42:48

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
roboom.cnns1.judns.com, ns2.judns.com-

βœ… Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

πŸ”’ DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at roboom.cn: Error: DNS query timeout: 203.119.29.1 for DS roboom.cn

⏱️ Timing

Total: 4172ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A138.12.9.239
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

Analysis

IP Addresses

roboom.cn points to an IP address: 38.12.9.239.

Other host names, for instance everyware-inc.com and mx.everyware-inc.com, share IP numbers with roboom.cn.

Name Servers

roboom.cn delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

roboom.cn at least partially shares name servers with other domains, for instance 772815.cn, yklyj.cn, lfks.cn, shuichuli114.com and vebmak.com.

Hostnames with one IP:

ns1.judns.com resolves to 162.159.27.251.

ns2.judns.com resolves to 162.159.27.251.

ns1.julydns.com resolves to 162.159.48.223.

ns2.julydns.com resolves to 162.159.48.223.

Hostnames resolving to 162.159.27.251: ns1.judns.com and ns2.judns.com.

Hostnames resolving to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.