021yanchu.com - robtex.com

021yanchu.com

DNSSEC⚠️ Not signed
A156.227.94.52🇭🇰 OWGELS-AS-AP156.227.64.0/18 Starbow Ltd
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
NSns1.judns.com ⚠️ Not in zone NS records
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
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=1762927311

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=1774544192

Same first word

021yanchu.com

DNS History

22 records (5 active, 17 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA156.227.94.52104.160.182.132104.160.182.135137.175.76.177198.148.92.157198.148.92.158198.148.92.53198.148.92.54198.148.92.56198.148.92.58198.148.92.62CNAMEfw.ename.net
○NSdns1.iidns.com2015-05-30 → 2016-11-20 · 3 obs
● 2015-05-30 15:50:48
● 2016-11-20 11:10:56
○ 2026-03-26 17:08:44
○NSdns2.iidns.com2015-05-30 → 2016-11-20 · 3 obs
● 2015-05-30 15:50:48
● 2016-11-20 11:10:56
○ 2026-03-26 17:08:44
○NSdns3.iidns.com2015-05-30 → 2016-11-20 · 3 obs
● 2015-05-30 15:50:48
● 2016-11-20 11:10:56
○ 2026-03-26 17:08:44
○NSdns4.iidns.com2015-05-30 → 2016-11-20 · 3 obs
● 2015-05-30 15:50:48
● 2016-11-20 11:10:56
○ 2026-03-26 17:08:44
○NSdns5.iidns.com2015-05-30 → 2016-11-20 · 3 obs
● 2015-05-30 15:50:48
● 2016-11-20 11:10:56
○ 2026-03-26 17:08:44
○NSdns6.iidns.com2015-05-30 → 2016-11-20 · 3 obs
● 2015-05-30 15:50:48
● 2016-11-20 11:10:56
○ 2026-03-26 17:08:44
●NSns1.judns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2016-11-20 11:10:56
● 2026-03-26 17:08:44
●NSns1.julydns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2016-11-20 11:10:56
● 2026-03-26 17:08:44
●NSns2.judns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2016-11-20 11:10:56
● 2026-03-26 17:08:44
●NSns2.julydns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2016-11-20 11:10:56
● 2026-03-26 17:08:44
○A104.160.182.1322016-11-20 → 2016-11-20 · 4 obs
○ 2015-12-18 08:38:20
● 2016-11-20 11:10:56
○ 2020-01-06 12:42:04
○ 2026-03-26 17:08:44
○A104.160.182.1352016-11-20 → 2016-11-20 · 4 obs
○ 2015-12-18 08:38:20
● 2016-11-20 11:10:56
○ 2020-01-06 12:42:04
○ 2026-03-26 17:08:44
○A137.175.76.1772020-01-06 → 2020-01-06 · 3 obs
○ 2016-11-20 11:10:56
● 2020-01-06 12:42:04
○ 2026-03-26 17:08:44
●A156.227.94.522026-03-26 → 2026-03-26 · 2 obs
○ 2020-01-06 12:42:04
● 2026-03-26 17:08:44
○A198.148.92.1572015-12-18 → 2015-12-18 · 4 obs
○ 2015-05-30 15:50:48
● 2015-12-18 08:38:20
○ 2016-11-20 11:10:56
○ 2026-03-26 17:08:44
○A198.148.92.1582015-12-18 → 2015-12-18 · 4 obs
○ 2015-05-30 15:50:48
● 2015-12-18 08:38:20
○ 2016-11-20 11:10:56
○ 2026-03-26 17:08:44
○A198.148.92.532015-05-30 → 2015-05-30 · 2 obs
● 2015-05-30 15:50:48
○ 2026-03-26 17:08:44
○A198.148.92.542015-12-18 → 2015-12-18 · 4 obs
○ 2015-05-30 15:50:48
● 2015-12-18 08:38:20
○ 2016-11-20 11:10:56
○ 2026-03-26 17:08:44
○A198.148.92.562015-05-30 → 2015-05-30 · 2 obs
● 2015-05-30 15:50:48
○ 2026-03-26 17:08:44
○A198.148.92.582015-05-30 → 2015-12-18 · 4 obs
● 2015-05-30 15:50:48
● 2015-12-18 08:38:20
○ 2016-11-20 11:10:56
○ 2026-03-26 17:08:44
○A198.148.92.622015-05-30 → 2015-05-30 · 2 obs
● 2015-05-30 15:50:48
○ 2026-03-26 17:08:44
○CNAMEfw.ename.net2015-05-30 → 2016-11-20 · 6 obs
● 2015-05-30 15:50:48
● 2015-12-18 08:38:20
○ 2016-03-29 01:39:32
● 2016-11-20 11:10:56
○ 2020-01-06 12:42:04
○ 2026-03-26 17:08:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...-
021yanchu.comns1.judns.com, ns2.judns.com2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 021yanchu.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

TypeCountSample Data
A1156.227.94.52
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

021yanchu.com points to an IP address: 156.227.94.52.

Name Servers

021yanchu.com delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

021yanchu.com at least partially shares name servers with other domains, for instance miukiuwai.net, qwwh-1986.com, lsqyxh.com, lz621y.cn and 130sf.com.

Host names with a single IP number

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 pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com