smartom.com - dns.ninja

`smartom.com`

DNSSEC	⚠️ Not signed
A	8.211.132.84^{🇯🇵 Alibaba-Cloud8.211.128.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 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	`0tjcq2nyd6ttcq3tm6wx86n6sdxv1l03`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`verification-code-site-App_feishu=4xLYzcMZOi7ZMQwTIZT8`
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1785950909

Same first word

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DNS History

15 records (6 active, 9 former)

●NSdns29.hichina.com2026-02-23 → 2026-08-05 · 3 obs

○ 2018-01-25 12:09:24
● 2026-02-23 15:10:42
● 2026-08-05 17:29:14

●NSdns30.hichina.com2026-02-23 → 2026-08-05 · 3 obs

○ 2018-01-25 12:09:24
● 2026-02-23 15:10:42
● 2026-08-05 17:29:14

○NSns1.undeveloped.com2018-01-25 → 2018-01-25 · 4 obs

○ 2017-01-01 18:20:06
● 2018-01-25 12:09:24
○ 2026-02-23 15:10:42
○ 2026-08-05 17:29:14

○NSns2.undeveloped.com2018-01-25 → 2018-01-25 · 4 obs

○ 2017-01-01 18:20:06
● 2018-01-25 12:09:24
○ 2026-02-23 15:10:42
○ 2026-08-05 17:29:14

○NSns67.domaincontrol.com2015-06-04 → 2017-01-01 · 4 obs

● 2015-06-04 05:53:46
● 2017-01-01 18:20:06
○ 2018-01-25 12:09:24
○ 2026-08-05 17:29:14

○NSns68.domaincontrol.com2015-06-04 → 2017-01-01 · 4 obs

● 2015-06-04 05:53:46
● 2017-01-01 18:20:06
○ 2018-01-25 12:09:24
○ 2026-08-05 17:29:14

○MXmailstore1.secureserver.net2015-06-04 → 2017-01-01 · 4 obs

● 2015-06-04 05:53:46
● 2017-01-01 18:20:06
○ 2018-01-25 12:09:24
○ 2026-08-05 17:29:14

○MXmx.smartom.com2018-01-25 → 2018-01-25 · 4 obs

○ 2017-01-01 18:20:06
● 2018-01-25 12:09:24
○ 2026-02-23 15:10:42
○ 2026-08-05 17:29:14

●MXmx1.feishu.cn2026-02-23 → 2026-08-05 · 3 obs

○ 2018-01-25 12:09:24
● 2026-02-23 15:10:42
● 2026-08-05 17:29:14

●MXmx2.feishu.cn2026-02-23 → 2026-08-05 · 3 obs

○ 2018-01-25 12:09:24
● 2026-02-23 15:10:42
● 2026-08-05 17:29:14

●MXmx3.feishu.cn2026-02-23 → 2026-08-05 · 3 obs

○ 2018-01-25 12:09:24
● 2026-02-23 15:10:42
● 2026-08-05 17:29:14

○MXsmtp.secureserver.net2015-06-04 → 2017-01-01 · 4 obs

● 2015-06-04 05:53:46
● 2017-01-01 18:20:06
○ 2018-01-25 12:09:24
○ 2026-08-05 17:29:14

○A184.168.221.322015-06-04 → 2017-01-01 · 4 obs

● 2015-06-04 05:53:46
● 2017-01-01 18:20:06
○ 2018-01-25 12:09:24
○ 2026-08-05 17:29:14

○A52.58.78.162018-01-25 → 2018-01-25 · 4 obs

○ 2017-01-01 18:20:06
● 2018-01-25 12:09:24
○ 2026-02-23 15:10:42
○ 2026-08-05 17:29:14

●A8.211.132.842026-02-23 → 2026-08-05 · 3 obs

○ 2018-01-25 12:09:24
● 2026-02-23 15:10:42
● 2026-08-05 17:29:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
smartom.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartom.com (unsigned zone)

⏱️ Timing

Total: 3513ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.211.132.84`
NS	2	`dns29.hichina.com, dns30.hichina.com`
MX	3	`mx2.feishu.cn (pri: 5), mx3.feishu.cn (pri: 10)...`
TXT	3	`v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=4xLYzc...`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

IP Addresses

smartom.com points to a single IP number: 8.211.132.84.

Name Servers

Two name servers handle the delegation for smartom.com: dns29.hichina.com and dns30.hichina.com.

smartom.com shares its name server setup with other domains, including sddll.com, cxyxnz.com, moair.com.cn and two others.

smartom.com has at least partial name server overlap with other domains, such as bengou.cc, dmz001.com, cycnw.com and two others.

It is common to find these name servers paired with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with 9 IP numbers:

dns29.hichina.com resolves to 39.96.153.39, 39.96.153.59 and 47.118.199.199 among others, with 6 other IP addresses in total.

dns30.hichina.com resolves to 39.96.153.37, 39.96.153.62 and 47.118.199.197 among others, with 6 other IP addresses in total.

Mail Servers

smartom.com has three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

smartom.com shares mail servers — at least in part — with other domains, including xgtech.com, mobilekik.com, ocdwe.com and two others.

Host names with three IP numbers:

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

Host names with two IP numbers:

mx2.feishu.cn resolves to two addresses: 101.126.58.225 and 122.14.229.0.

Host names pointing to a single IP address:

The hostname mx1.feishu.cn resolves to 52.220.106.220.

mx3.feishu.cn along with mx1.feishu.cn each resolve to 52.220.106.220 IP addresses.

mx3.feishu.cn along with mx2.feishu.cn each resolve to 101.126.58.225 IP addresses.

mx3.feishu.cn along with mx2.feishu.cn each resolve to 122.14.229.0 IP addresses.