linuxku.com - robtex.com

linuxku.com

DNSSEC⚠️ Not signed
A104.233.244.26🇺🇸 PEGTECHINC104.233.244.0/23
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=1769524619

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

linuxku.com

Similar names

nikulux.ru
linuxuk.co.uk
linuxuk.org
linuxuk.net
linuxuk.com
ulinkux.com
uklinux.net

DNS History

52 records (5 active, 47 former)

200920112013201520172019202120232025NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comapril.ns.cloudflare.combruce.ns.cloudflare.comfreedns1.registrar-servers.comA104.233.244.26172.217.3.51173.194.206.121173.194.67.121173.194.72.121216.58.193.115216.58.194.211216.58.195.147216.58.196.147216.58.197.211216.58.201.51216.58.211.179216.58.221.83216.58.222.512404:6800:4003:80d::20132404:6800:4003:c01::792404:6800:4004:80e::20132404:6800:4006:803::20132404:6800:4008:c01::792404:6800:4008:c05::792607:f8b0:4004:807::20132607:f8b0:4004:80f::20132607:f8b0:4005:805::20132607:f8b0:400a:801::20132607:f8b0:400d:c08::792607:f8b0:400e:c02::792607:f8b0:400e:c04::792800:3f0:4001:817::20132800:3f0:4003:c00::792a00:1450:4009:80b::20132a00:1450:400b:802::20132a00:1450:400b:c02::792a00:1450:400c:c01::792a00:1450:400c:c05::792a00:1450:400c:c0a::7964.233.186.12164.233.187.12174.125.129.12174.125.130.12174.125.136.12174.125.195.12174.125.24.12174.125.28.121CNAMEghs.google.comghs.l.google.com
○NSapril.ns.cloudflare.com2017-02-10 → 2017-04-30 · 5 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
● 2017-04-30 01:02:26
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○NSbruce.ns.cloudflare.com2017-02-10 → 2017-04-30 · 5 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
● 2017-04-30 01:02:26
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○NSfreedns1.registrar-servers.com2015-07-04 → 2016-06-18 · 4 obs
● 2015-07-04 01:25:44
● 2016-06-18 14:59:26
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
●NSns1.judns.com2026-03-02 → 2026-03-03 · 3 obs
○ 2017-04-30 01:02:26
● 2026-03-02 22:50:04
● 2026-03-03 01:45:14
●NSns1.julydns.com2026-03-02 → 2026-03-03 · 3 obs
○ 2017-04-30 01:02:26
● 2026-03-02 22:50:04
● 2026-03-03 01:45:14
●NSns2.judns.com2026-03-02 → 2026-03-03 · 3 obs
○ 2017-04-30 01:02:26
● 2026-03-02 22:50:04
● 2026-03-03 01:45:14
●NSns2.julydns.com2026-03-02 → 2026-03-03 · 3 obs
○ 2017-04-30 01:02:26
● 2026-03-02 22:50:04
● 2026-03-03 01:45:14
●A104.233.244.262026-03-02 → 2026-03-03 · 3 obs
○ 2017-04-30 01:02:26
● 2026-03-02 22:50:04
● 2026-03-03 01:45:14
○A172.217.3.512017-04-30 → 2017-04-30 · 4 obs
○ 2017-02-10 07:05:36
● 2017-04-30 01:02:26
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A173.194.206.1212015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A173.194.67.1212015-11-12 → 2015-11-12 · 4 obs
○ 2015-07-04 01:25:44
● 2015-11-12 20:59:16
○ 2016-02-05 10:44:16
○ 2026-03-03 01:45:14
○A173.194.72.1212015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A216.58.193.1152017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A216.58.194.2112017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A216.58.195.1472017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A216.58.196.1472017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A216.58.197.2112017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A216.58.201.512017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2017-04-30 01:02:26
○ 2026-03-03 01:45:14
○A216.58.211.1792017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A216.58.221.832017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A216.58.222.512017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A2404:6800:4003:80d::20132017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A2404:6800:4003:c01::792015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A2404:6800:4004:80e::20132017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A2404:6800:4006:803::20132017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A2404:6800:4008:c01::792015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A2404:6800:4008:c05::792015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A2607:f8b0:4004:807::20132017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A2607:f8b0:4004:80f::20132017-04-30 → 2017-04-30 · 4 obs
○ 2017-02-10 07:05:36
● 2017-04-30 01:02:26
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A2607:f8b0:4005:805::20132017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A2607:f8b0:400a:801::20132017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A2607:f8b0:400d:c08::792015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A2607:f8b0:400e:c02::792015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A2607:f8b0:400e:c04::792015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A2800:3f0:4001:817::20132017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A2800:3f0:4003:c00::792015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A2a00:1450:4009:80b::20132017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2017-04-30 01:02:26
○ 2026-03-03 01:45:14
○A2a00:1450:400b:802::20132017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-18 14:59:26
● 2017-02-10 07:05:36
○ 2026-03-02 22:50:04
○ 2026-03-03 01:45:14
○A2a00:1450:400b:c02::792015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A2a00:1450:400c:c01::792016-02-05 → 2016-02-05 · 4 obs
○ 2015-11-12 20:59:16
● 2016-02-05 10:44:16
○ 2016-06-18 14:59:26
○ 2026-03-03 01:45:14
○A2a00:1450:400c:c05::792015-11-12 → 2015-11-12 · 4 obs
○ 2015-07-04 01:25:44
● 2015-11-12 20:59:16
○ 2016-02-05 10:44:16
○ 2026-03-03 01:45:14
○A2a00:1450:400c:c0a::792016-06-18 → 2016-06-18 · 4 obs
○ 2016-02-05 10:44:16
● 2016-06-18 14:59:26
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A64.233.186.1212015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A64.233.187.1212015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A74.125.129.1212015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A74.125.130.1212015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A74.125.136.1212016-06-18 → 2016-06-18 · 4 obs
○ 2016-02-05 10:44:16
● 2016-06-18 14:59:26
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A74.125.195.1212016-02-05 → 2016-02-05 · 4 obs
○ 2015-11-12 20:59:16
● 2016-02-05 10:44:16
○ 2016-06-18 14:59:26
○ 2026-03-03 01:45:14
○A74.125.24.1212015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○A74.125.28.1212015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 01:25:44
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○CNAMEghs.google.com2015-07-04 → 2016-06-18 · 5 obs
○ 2008-03-16 00:59:30
● 2015-07-04 01:25:44
● 2016-06-18 14:59:26
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14
○CNAMEghs.l.google.com2015-11-12 → 2016-06-18 · 5 obs
○ 2015-07-04 01:25:44
● 2015-11-12 20:59:16
● 2016-06-18 14:59:26
○ 2017-02-10 07:05:36
○ 2026-03-03 01:45:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
linuxku.comns1.judns.com, ns2.judns.com2 records

✅ Authoritative Response

Server: 47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxku.com (unsigned zone)

⏱️ Timing

Total: 3350ms | Queries: -

📄 Records

TypeCountSample Data
A1104.233.244.26
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

linuxku.com resolves to a single IP: 104.233.244.26.

Other host names, for instance czdiyi.com, cztyjg.com, hesongtang.com, yinyingbao.com and www.gopaimai.com share IP numbers with linuxku.com.

Name Servers

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

linuxku.com shares some name servers with other domains, for example fedautoparts.com, ducei.cn, lofjz.com, xmzuotao.com and dsooo.cn.

Host names with a single 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

Names pointing to 47.97.51.45: ns1.judns.com, ns1.julydns.com