juheaitech.com - robtex.com

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`juheaitech.com`

DNSSEC	⚠️ Not signed
NS	`ns1.volcdns.com` ⭐
		A	2406:d440:108:ff00::^{🇨🇳 VOLCANO-ENGINE}
		A	180.184.68.13^{🇨🇳 VOLCANO-ENGINE}
NS	`ns1.volcengine-dns.com`
		A	2406:d440:108:ff00::^{🇨🇳 VOLCANO-ENGINE}
		A	180.184.68.13^{🇨🇳 VOLCANO-ENGINE}
NS	`ns2.volcengine-dns.com`
		A	2406:d440:108:ff00::^{🇨🇳 VOLCANO-ENGINE}
		A	180.184.1.53^{🇨🇳 VOLCANO-ENGINE}
		A	180.184.1.164^{🇨🇳 VOLCANO-ENGINE}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN}
TXT	`verification-code-site-App_feishu=Bw7iVYnoi4HyoVDdDRB5`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
SOA	`ns1.volcdns.com`dnsadmin@bytedance.com 2024-08-30 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

juheaitech.com

DNS History

6 records (6 active, 0 former)

●NSns1.volcdns.com2026-02-18 → 2026-02-18 · 2 obs

● 2026-02-18 05:02:14
● 2026-02-18 05:02:16

●NSns1.volcengine-dns.com2026-02-18 → 2026-02-18 · 2 obs

● 2026-02-18 05:02:14
● 2026-02-18 05:02:16

●NSns2.volcengine-dns.com2026-02-18 → 2026-02-18 · 2 obs

● 2026-02-18 05:02:14
● 2026-02-18 05:02:16

●MXmx1.feishu.cn2026-02-18 → 2026-02-18 · 2 obs

● 2026-02-18 05:02:14
● 2026-02-18 05:02:16

●MXmx2.feishu.cn2026-02-18 → 2026-02-18 · 2 obs

● 2026-02-18 05:02:14
● 2026-02-18 05:02:16

●MXmx3.feishu.cn2026-02-18 → 2026-02-18 · 2 obs

● 2026-02-18 05:02:14
● 2026-02-18 05:02:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
juheaitech.com	ns1.volcengine-dns.com, ns2.volcengine-dns.com	5 records

✅ Authoritative Response

Server: 180.184.1.164

NS records: ns1.volcengine-dns.com, ns2.volcengine-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for juheaitech.com (unsigned zone)

⏱️ Timing

Total: 818ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.volcengine-dns.com, ns1.volcengine-dns.com`
MX	3	`mx2.feishu.cn (pri: 5), mx3.feishu.cn (pri: 10)...`
TXT	2	`v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=Bw7iVY`
SOA	1	`ns1.volcdns.com dnsadmin.bytedance.com`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.volcengine-dns.com, ns1.volcengine-dns.com, ns2.volcengine-dns.com...)

AI analysis

juheaitech.com is delegated to three name servers ns1.volcdns.com, ns1.volcengine-dns.com and ns2.volcengine-dns.com.

juheaitech.com at least partially shares name servers with other domains, for instance whads.com.cn, 66tv.site, yilucaifu.com, boyiai.com and yueban.cn.

These name servers are commonly used with vip1.volcengine-dns.com, vip2.volcengine-dns.com, ns2.volcdns.com, ns3.volcdns.com, ns4.volcdns.com, ns5.volcdns.com, vip3.volcengine-dns.com, vip4.volcengine-dns.com and ns1.byteplusdns.com.

Three IP numbers

ns2.volcengine-dns.com points to 2406:d440:108:ff00::, 180.184.1.53 and 180.184.1.164.

Two IP numbers

ns1.volcdns.com points to 2406:d440:108:ff00:: and 180.184.68.13.

ns1.volcengine-dns.com points to 2406:d440:108:ff00:: and 180.184.68.13.

Names pointing to 2406:d440:108:ff00::: ns2.volcengine-dns.com, ns1.volcdns.com and ns1.volcengine-dns.com.

Names pointing to 180.184.68.13: ns1.volcdns.com and ns1.volcengine-dns.com.

Three mail servers handle juheaitech.com: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

juheaitech.com shares at least partially some mail servers with other domains, for instance bezgar.com, dupbuy.com, furniture2sale.com, mosiyu.com and bzqh.cn.

Host names with three IP numbers:

The name mx3.feishu.cn points to: 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names with two IP numbers:

The name mx2.feishu.cn points to: 101.126.58.225 and 122.14.229.0.

Host names with one IP number:

The name mx1.feishu.cn points to: 52.220.106.220.

Names pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.

Names pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.

Names pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.