customthings.com - dns.ninja

`customthings.com`

DNSSEC	⚠️ Not signed
A	20.81.11.181^{🇺🇸 Microsoft20.64.0.0/10}
NS	`ns1-34.azure-dns.com` ⭐
		A	2603:1061:0:10::22^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-34.azure-dns.com`
		A	150.171.10.34^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns1-34.azure-dns.com`
NS	`ns2-34.azure-dns.net`
		A	2620:1ec:8ec:10::22^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
		A	150.171.16.34^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-34.azure-dns.net`
NS	`ns3-34.azure-dns.org`
		A	2a01:111:4000:10::22^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-34.azure-dns.org`
		A	13.107.222.34^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns3-34.azure-dns.org`
NS	`ns4-34.azure-dns.info`
		A	2620:1ec:bda:10::22^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
		A	13.107.206.34^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns4-34.azure-dns.info`
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	`verification-code-site-App_feishu=5bGGtt0PfDBRxtp78ePw`
TXT	`v=spf1 include:_netblocks.m.feishu.cn include:mail.zendesk.com ~all`
TXT	`klaviyo-site-verification=SGwQmk`
SOA	`ns1-34.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1784971362

WOT: SAFE (68/100)

Subdomains

passport-api.customthings.com

Same first word

customthings.com

Similar names

thingscustom.us

thingscustom.com

DNS History

14 records (8 active, 6 former)

○NSns.buydomains.com2015-05-26 → 2016-09-09 · 4 obs

● 2015-05-26 14:32:06
● 2016-09-09 03:04:42
○ 2017-04-05 16:30:14
○ 2026-07-25 09:30:36

●NSns1-34.azure-dns.com2026-03-07 → 2026-07-25 · 3 obs

○ 2017-04-05 16:30:14
● 2026-03-07 17:40:20
● 2026-07-25 09:30:36

○NSns1.uniregistrymarket.link2017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-09 03:04:42
● 2017-04-05 16:30:14
○ 2026-03-07 17:40:20
○ 2026-07-25 09:30:36

●NSns2-34.azure-dns.net2026-03-07 → 2026-07-25 · 3 obs

○ 2017-04-05 16:30:14
● 2026-03-07 17:40:20
● 2026-07-25 09:30:36

○NSns2.uniregistrymarket.link2017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-09 03:04:42
● 2017-04-05 16:30:14
○ 2026-03-07 17:40:20
○ 2026-07-25 09:30:36

●NSns3-34.azure-dns.org2026-03-07 → 2026-07-25 · 3 obs

○ 2017-04-05 16:30:14
● 2026-03-07 17:40:20
● 2026-07-25 09:30:36

●NSns4-34.azure-dns.info2026-03-07 → 2026-07-25 · 3 obs

○ 2017-04-05 16:30:14
● 2026-03-07 17:40:20
● 2026-07-25 09:30:36

●MXmx1.feishu.cn2026-03-07 → 2026-07-25 · 2 obs

● 2026-03-07 17:40:20
● 2026-07-25 09:30:36

●MXmx2.feishu.cn2026-03-07 → 2026-07-25 · 2 obs

● 2026-03-07 17:40:20
● 2026-07-25 09:30:36

●MXmx3.feishu.cn2026-03-07 → 2026-07-25 · 2 obs

● 2026-03-07 17:40:20
● 2026-07-25 09:30:36

○A141.8.225.1242015-12-19 → 2016-09-09 · 5 obs

○ 2015-10-14 14:43:02
● 2015-12-19 21:27:26
● 2016-09-09 03:04:42
○ 2017-04-05 16:30:14
○ 2026-07-25 09:30:36

●A20.81.11.1812026-03-07 → 2026-07-25 · 3 obs

○ 2017-04-05 16:30:14
● 2026-03-07 17:40:20
● 2026-07-25 09:30:36

○A50.63.202.1042015-05-26 → 2015-10-14 · 4 obs

● 2015-05-26 14:32:06
● 2015-10-14 14:43:02
○ 2015-12-19 21:27:26
○ 2026-07-25 09:30:36

○A69.172.201.1532017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-09 03:04:42
● 2017-04-05 16:30:14
○ 2026-03-07 17:40:20
○ 2026-07-25 09:30:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
customthings.com	ns4-34.azure-dns.info, ns1-34.azure-dns.com, ns2-34.azure-dns.net, ns3-34.azure-dns.org	2 records

✅ Authoritative Response

Server:13.107.222.34

NS records: ns4-34.azure-dns.info, ns1-34.azure-dns.com, ns2-34.azure-dns.net, ns3-34.azure-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for customthings.com (unsigned zone)

⏱️ Timing

Total: 506ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.81.11.181`
NS	4	`ns1-34.azure-dns.com, ns2-34.azure-dns.net...`
MX	3	`mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)...`
TXT	3	`verification-code-site-App_feishu=5bGGtt, v=spf1 include:_netblocks.m.feishu.cn in...`
SOA	1	`ns1-34.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-34.azure-dns.com, ns1-34.azure-dns.com)

Analysis

Hierarchy

customthings.com is a parent domain of passport-api.customthings.com.

IP Addresses

customthings.com points to a single IP number: 20.81.11.181.

Host names such as support.xtool.com and atomm.com share IP numbers with customthings.com.

Name Servers

customthings.com has four authoritative name servers: ns1-34.azure-dns.com, ns4-34.azure-dns.info, ns2-34.azure-dns.net and ns3-34.azure-dns.org.

customthings.com shares at least some of its name servers with other domains, including its-best.ch, sovcloud-dns.co.in, 0a.tenant.api.powerplatform.com and two others.

The host names ns1-34.azure-dns.com, ns4-34.azure-dns.info, ns2-34.azure-dns.net and ns3-34.azure-dns.org each resolve to two IP addresses: ns1-34.azure-dns.com resolves to 150.171.10.34 and 2603:1061:0:10::22; ns4-34.azure-dns.info resolves to 13.107.206.34 and 2620:1ec:bda:10::22; ns2-34.azure-dns.net resolves to 150.171.16.34 and 2620:1ec:8ec:10::22; ns3-34.azure-dns.org resolves to 13.107.222.34 and 2a01:111:4000:10::22.

Mail Servers

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

customthings.com shares mail servers — at least in part — with other domains, including ykhd9898.com, idle4fun.com, 69pan.com and two others.

Host names with three IP numbers:

mx3.feishu.cn has IP addresses 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names with two IP numbers:

mx2.feishu.cn has two IP addresses: 101.126.58.225 and 122.14.229.0.

Host names pointing to a single IP address:

mx1.feishu.cn directs to 52.220.106.220.

Host names pointing to 52.220.106.220 IP addresses: mx3.feishu.cn and mx1.feishu.cn.

Host names pointing to 101.126.58.225 IP addresses: mx3.feishu.cn and mx2.feishu.cn.

Host names pointing to 122.14.229.0 IP addresses: mx3.feishu.cn and mx2.feishu.cn.