`cuploom.com`

DNSSEC	⚠️ Not signed
A	89.117.9.36^{🇺🇸 IIHOS00189.117.8.0/23 HOSTINGER US}
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	`ns1.volcengine-dns.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.volcengine-dns.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 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	180.184.1.151^{🇨🇳 VOLCANO-ENGINE180.184.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
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=ATxDwtlE7hm7fKzzF4zE`
TXT	`google-site-verification=hzn-WyMP7hVv3UPGvPy_Q0l1kRwFyxfO3Es2plPoTvQ`
SOA	`ns1.volcdns.com`dnsadmin@bytedance.com 2025-11-06 #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=1785257222

Same first word

cuploom.com

Similar names

lupocom.de

lucomop.com

mculoop.com

polucom.com

umlcoop.net

cumpool.com

polocum.com

DNS History

7 records (7 active, 0 former)

●NSns1.volcdns.com2026-07-20 → 2026-07-28 · 2 obs

● 2026-07-20 14:03:52
● 2026-07-28 17:04:14

●NSns1.volcengine-dns.com2026-07-20 → 2026-07-28 · 2 obs

● 2026-07-20 14:03:52
● 2026-07-28 17:04:14

●NSns2.volcengine-dns.com2026-07-20 → 2026-07-28 · 2 obs

● 2026-07-20 14:03:52
● 2026-07-28 17:04:14

●MXmx1.feishu.cn2026-07-20 → 2026-07-28 · 2 obs

● 2026-07-20 14:03:52
● 2026-07-28 17:04:14

●MXmx2.feishu.cn2026-07-20 → 2026-07-28 · 2 obs

● 2026-07-20 14:03:52
● 2026-07-28 17:04:14

●MXmx3.feishu.cn2026-07-20 → 2026-07-28 · 2 obs

● 2026-07-20 14:03:52
● 2026-07-28 17:04:14

●A89.117.9.362026-07-20 → 2026-07-28 · 2 obs

● 2026-07-20 14:03:52
● 2026-07-28 17:04:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cuploom.com	ns1.volcengine-dns.com, ns2.volcengine-dns.com	5 records

✅ Authoritative Response

Server:180.184.1.138

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuploom.com (unsigned zone)

⏱️ Timing

Total: 601ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.117.9.36`
NS	2	`ns2.volcengine-dns.com, ns1.volcengine-dns.com`
MX	3	`mx2.feishu.cn (pri: 5), mx3.feishu.cn (pri: 10)...`
TXT	3	`verification-code-site-App_feishu=ATxDwt, google-site-verification=hzn-WyMP7hVv3UP...`
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...)

Analysis

IP Addresses

cuploom.com directs to one IP number, which is 89.117.9.36.

Name Servers

cuploom.com is served by three name servers: ns1.volcdns.com, ns1.volcengine-dns.com and ns2.volcengine-dns.com.

At least some of cuploom.com's name servers are shared with other domains, for example imorobot.cn, dianchetop.com, c3star.com.cn and two more.

These name servers tend to co-occur with vip1.volcengine-dns.com, vip2.volcengine-dns.com, ns2.volcdns.com and 7 other name servers in the same DNS delegations.

Hosts with three IP address records:

ns2.volcengine-dns.com maps to three IP addresses: 180.184.1.138, 180.184.1.151 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.

Hosts with two IP numbers each:

The A records for ns1.volcdns.com return 115.190.173.10 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.

The A records for ns1.volcengine-dns.com return 115.190.173.10 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.

ns2.volcengine-dns.com, ns1.volcdns.com and ns1.volcengine-dns.com all direct to 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.

ns1.volcdns.com and ns1.volcengine-dns.com each have 115.190.173.10 IP addresses.