`sunyoads.com`

DNSSEC	⚠️ Not signed
NS	`ns1.volcdns.com` ⭐
		A	2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e^{🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.}
		A	115.190.173.10^{🇨🇳 VOLCANO-ENGINE115.190.168.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns2.volcdns.com`
		A	2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e^{🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.}
		A	180.184.1.138^{🇨🇳 VOLCANO-ENGINE180.184.1.0/24 Beijing Volcano Engine Technology Co., Ltd. - GZ IDC-BGP Multicast}
NS	`ns3.volcdns.com`
		A	2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e^{🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.}
		A	180.184.1.151^{🇨🇳 VOLCANO-ENGINE180.184.1.0/24 Beijing Volcano Engine Technology Co., Ltd. - GZ IDC-BGP Multicast}
NS	`ns4.volcdns.com`
		A	2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e^{🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.}
		A	180.184.1.138^{🇨🇳 VOLCANO-ENGINE180.184.1.0/24 Beijing Volcano Engine Technology Co., Ltd. - GZ IDC-BGP Multicast}
NS	`ns5.volcdns.com`
		A	2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e^{🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.}
		A	180.184.1.151^{🇨🇳 VOLCANO-ENGINE180.184.1.0/24 Beijing Volcano Engine Technology Co., Ltd. - GZ IDC-BGP Multicast}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`verification-code-site-App_feishu=xUGPcpS5oPIOwY8zMq0c`
SOA	`ns1.volcdns.com`dnsadmin@bytedance.com 2023-11-27 #4

`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=1776959351

Same first word

sunyoads.com

Similar names

sosunday.com

sdsanyou.cn

sundayos.com

yasunosd.sakura.ne.jp

dssanyou.com

sansyudo.co.jp

yasounds.com

dysonusa.com

DNS History

8 records (8 active, 0 former)

●NSns1.volcdns.com2026-02-15 → 2026-04-23 · 2 obs

● 2026-02-15 23:00:30
● 2026-04-23 16:11:26

●NSns2.volcdns.com2026-02-15 → 2026-04-23 · 2 obs

● 2026-02-15 23:00:30
● 2026-04-23 16:11:26

●NSns3.volcdns.com2026-02-15 → 2026-04-23 · 2 obs

● 2026-02-15 23:00:30
● 2026-04-23 16:11:26

●NSns4.volcdns.com2026-02-15 → 2026-04-23 · 2 obs

● 2026-02-15 23:00:30
● 2026-04-23 16:11:26

●NSns5.volcdns.com2026-02-15 → 2026-04-23 · 2 obs

● 2026-02-15 23:00:30
● 2026-04-23 16:11:26

●MXmx1.feishu.cn2026-02-15 → 2026-04-23 · 2 obs

● 2026-02-15 23:00:30
● 2026-04-23 16:11:26

●MXmx2.feishu.cn2026-02-15 → 2026-04-23 · 2 obs

● 2026-02-15 23:00:30
● 2026-04-23 16:11:26

●MXmx3.feishu.cn2026-02-15 → 2026-04-23 · 2 obs

● 2026-02-15 23:00:30
● 2026-04-23 16:11:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
sunyoads.com	ns1.volcdns.com, ns2.volcdns.com, ns3.volcdns.com, ns4.volcdns.com...	10 records

✅ Authoritative Response

Server:180.184.1.151

NS records: ns1.volcdns.com, ns2.volcdns.com, ns3.volcdns.com, ns4.volcdns.com, ns5.volcdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sunyoads.com (unsigned zone)

⏱️ Timing

Total: 3449ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`ns4.volcdns.com, ns5.volcdns.com...`
MX	3	`mx3.feishu.cn (pri: 10), mx1.feishu.cn (pri: 1)...`
TXT	2	`verification-code-site-App_feishu=xUGPcp, v=spf1 +include:_netblocks.m.feishu.cn -`
SOA	1	`ns1.volcdns.com dnsadmin.bytedance.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.volcdns.com, ns1.volcdns.com, ns2.volcdns.com...)

Analysis

Name Servers

sunyoads.com is delegated to five name servers: ns1.volcdns.com, ns2.volcdns.com, ns3.volcdns.com, ns4.volcdns.com and ns5.volcdns.com.

sunyoads.com at least partially shares name servers with other domains, for instance cdnblock.com, geniedx.com, yanxi.pro, okaycai.com and chinamobilehk.com.

These name servers are commonly used with ns1.volcengine-dns.com, ns2.volcengine-dns.com, vip2.volcengine-dns.com, vip1.volcengine-dns.com, intl.volcengine-dns.com, vip3.volcengine-dns.com and vip4.volcengine-dns.com.

Host names with two IP numbers:

Host ns1.volcdns.com points to: 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e and 115.190.173.10.

Host ns2.volcdns.com points to: 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e and 180.184.1.138.

Host ns3.volcdns.com points to: 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e and 180.184.1.151.

Host ns4.volcdns.com points to: 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e and 180.184.1.138.

Host ns5.volcdns.com points to: 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e and 180.184.1.151.

Host names pointing to 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e: ns1.volcdns.com, ns2.volcdns.com, ns3.volcdns.com, ns4.volcdns.com, ns5.volcdns.com.

Host names pointing to 180.184.1.138: ns2.volcdns.com, ns4.volcdns.com.

Host names pointing to 180.184.1.151: ns3.volcdns.com, ns5.volcdns.com.

Mail Servers

sunyoads.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

sunyoads.com shares mail servers with other domains at least partially, including polyax.cn, mammothtec.com, trader4what.com, eas.cc and ahbmkr.com.