grandhigh.cn - robtex.com

grandhigh.cn

DNSSEC⚠️ Not signed
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.onclouddns.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
NSns2.onclouddns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US

cn

DNSSEC🔒 Signed (DS record present)
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=2034772923

Subdomains

www.grandhigh.cn

Same first word

grandhigh.cn
grandhigh.com
grandhigh.net

DNS History

21 records (4 active, 17 former)

201020122014201620182020202220242026NSns1.julydns.comns1.onclouddns.comns2.julydns.comns2.onclouddns.comdns23.hichina.comdns24.hichina.comexpirens3.hichina.comexpirens4.hichina.comn3616.ns.yunjiasu.comn375.ns.yunjiasu.comns1.dns.com.cnns1.judns.comns2.dns.com.cnns2.judns.comMXmail.grandhigh.cnA113.10.186.104124.172.244.44162.159.208.73162.159.209.7338.33.195.206CNAMEexpired.hichina.com
○NSdns23.hichina.com2026-04-13 → 2026-04-15 · 5 obs
○ 2026-04-06 12:08:18
● 2026-04-13 14:27:38
● 2026-04-15 07:43:40
○ 2026-05-10 03:04:34
○ 2026-05-10 03:04:36
○NSdns24.hichina.com2026-04-13 → 2026-04-15 · 5 obs
○ 2026-04-06 12:08:18
● 2026-04-13 14:27:38
● 2026-04-15 07:43:40
○ 2026-05-10 03:04:34
○ 2026-05-10 03:04:36
○NSexpirens3.hichina.com2026-04-13 → 2026-04-15 · 5 obs
○ 2026-04-06 12:08:18
● 2026-04-13 14:27:38
● 2026-04-15 07:43:40
○ 2026-05-10 03:04:34
○ 2026-05-10 03:04:36
○NSexpirens4.hichina.com2026-04-13 → 2026-04-15 · 5 obs
○ 2026-04-06 12:08:18
● 2026-04-13 14:27:38
● 2026-04-15 07:43:40
○ 2026-05-10 03:04:34
○ 2026-05-10 03:04:36
○NSn3616.ns.yunjiasu.com2016-11-30 → 2017-05-27 · 5 obs
○ 2015-12-20 21:26:36
● 2016-11-30 01:45:00
● 2017-05-27 04:02:16
○ 2026-04-01 16:37:16
○ 2026-05-10 03:04:36
○NSn375.ns.yunjiasu.com2016-11-30 → 2017-05-27 · 5 obs
○ 2015-12-20 21:26:36
● 2016-11-30 01:45:00
● 2017-05-27 04:02:16
○ 2026-04-01 16:37:16
○ 2026-05-10 03:04:36
○NSns1.dns.com.cn2009-01-14 → 2015-12-20 · 4 obs
● 2009-01-14 00:45:16
● 2015-12-20 21:26:36
○ 2016-11-30 01:45:00
○ 2026-05-10 03:04:36
○NSns1.judns.com2026-04-01 → 2026-04-06 · 5 obs
○ 2017-05-27 04:02:16
● 2026-04-01 16:37:16
● 2026-04-06 12:08:18
○ 2026-04-13 14:27:38
○ 2026-05-10 03:04:36
●NSns1.julydns.com2026-04-01 → 2026-05-10 · 7 obs
○ 2017-05-27 04:02:16
● 2026-04-01 16:37:16
● 2026-04-06 12:08:18
○ 2026-04-13 14:27:38
○ 2026-04-15 07:43:40
● 2026-05-10 03:04:34
● 2026-05-10 03:04:36
●NSns1.onclouddns.com2026-05-10 → 2026-05-10 · 3 obs
○ 2026-04-15 07:43:40
● 2026-05-10 03:04:34
● 2026-05-10 03:04:36
○NSns2.dns.com.cn2009-01-14 → 2015-12-20 · 4 obs
● 2009-01-14 00:45:16
● 2015-12-20 21:26:36
○ 2016-11-30 01:45:00
○ 2026-05-10 03:04:36
○NSns2.judns.com2026-04-01 → 2026-04-06 · 5 obs
○ 2017-05-27 04:02:16
● 2026-04-01 16:37:16
● 2026-04-06 12:08:18
○ 2026-04-13 14:27:38
○ 2026-05-10 03:04:36
●NSns2.julydns.com2026-04-01 → 2026-05-10 · 7 obs
○ 2017-05-27 04:02:16
● 2026-04-01 16:37:16
● 2026-04-06 12:08:18
○ 2026-04-13 14:27:38
○ 2026-04-15 07:43:40
● 2026-05-10 03:04:34
● 2026-05-10 03:04:36
●NSns2.onclouddns.com2026-05-10 → 2026-05-10 · 3 obs
○ 2026-04-15 07:43:40
● 2026-05-10 03:04:34
● 2026-05-10 03:04:36
○MXmail.grandhigh.cn2009-01-14 → 2015-12-20 · 4 obs
● 2009-01-14 00:45:16
● 2015-12-20 21:26:36
○ 2016-11-30 01:45:00
○ 2026-05-10 03:04:36
○A113.10.186.1042015-06-10 → 2015-06-10 · 4 obs
○ 2009-01-14 00:45:16
● 2015-06-10 13:09:10
○ 2015-12-20 21:26:36
○ 2026-05-10 03:04:36
○A124.172.244.442015-12-20 → 2015-12-20 · 4 obs
○ 2015-06-10 13:09:10
● 2015-12-20 21:26:36
○ 2016-11-30 01:45:00
○ 2026-05-10 03:04:36
○A162.159.208.732016-11-30 → 2017-05-27 · 5 obs
○ 2015-12-20 21:26:36
● 2016-11-30 01:45:00
● 2017-05-27 04:02:16
○ 2026-04-01 16:37:16
○ 2026-05-10 03:04:36
○A162.159.209.732016-11-30 → 2017-05-27 · 5 obs
○ 2015-12-20 21:26:36
● 2016-11-30 01:45:00
● 2017-05-27 04:02:16
○ 2026-04-01 16:37:16
○ 2026-05-10 03:04:36
○A38.33.195.2062026-04-01 → 2026-04-06 · 5 obs
○ 2017-05-27 04:02:16
● 2026-04-01 16:37:16
● 2026-04-06 12:08:18
○ 2026-04-13 14:27:38
○ 2026-05-10 03:04:36
○CNAMEexpired.hichina.com2026-04-13 → 2026-04-15 · 4 obs
● 2026-04-13 14:27:38
● 2026-04-15 07:43:40
○ 2026-05-10 03:04:34
○ 2026-05-10 03:04:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, d.dns.cn, b.dns.cn, c.dns.cn...-
grandhigh.cnns1.onclouddns.com, ns2.onclouddns.com-

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grandhigh.cn (unsigned zone)

⏱️ Timing

Total: 1075ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.julydns.com, ns2.julydns.com

Analysis

Hierarchy

www.grandhigh.cn has grandhigh.cn as its parent.

Name Servers

grandhigh.cn is delegated to four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.

grandhigh.cn at least partially shares name servers with other domains such as touch4u.net, gtx.cc, 181hc.com, itltw.cn and 907320.com.

These name servers are commonly used with ns1.judns.com and ns2.judns.com.

Hostnames with a single IP

ns1.julydns.com resolves to 162.159.48.223

ns2.julydns.com resolves to 162.159.48.223

ns1.onclouddns.com resolves to 162.159.27.251

ns2.onclouddns.com resolves to 162.159.27.251

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

Hostnames pointing to 162.159.27.251: ns1.onclouddns.com and ns2.onclouddns.com