137tech.com - dns.ninja

`137tech.com`

DNSSEC	⚠️ Not signed
A	14.128.49.115^{🇸🇬 CTGSERVERLIMITED-AS-AP14.128.49.0/24 RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, 07-04 Lip Hing, Industrial Building,}
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`mxw.mxhichina.com` ⭐
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.qiye.aliyun.com include:spf1.dm.aliyun.com -all`
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-05-28 #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=1785527072

Same first word

137tech.com

Similar names

173tech.com

317tech.com

DNS History

7 records (4 active, 3 former)

●NSdns23.hichina.com2017-10-31 → 2026-07-31 · 3 obs

○ 2016-12-14 22:47:34
● 2017-10-31 17:07:32
● 2026-07-31 20:11:12

●NSdns24.hichina.com2017-10-31 → 2026-07-31 · 3 obs

○ 2016-12-14 22:47:34
● 2017-10-31 17:07:32
● 2026-07-31 20:11:12

○NSvip1.alidns.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 22:47:34
○ 2017-10-31 17:07:32
○ 2026-07-31 20:11:12

○NSvip2.alidns.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 22:47:34
○ 2017-10-31 17:07:32
○ 2026-07-31 20:11:12

●MXmxw.mxhichina.com2016-12-14 → 2026-07-31 · 2 obs

● 2016-12-14 22:47:34
● 2026-07-31 20:11:12

○A113.10.142.462016-12-14 → 2017-10-31 · 4 obs

● 2016-12-14 22:47:34
● 2017-10-31 17:07:32
○ 2026-02-21 02:03:22
○ 2026-07-31 20:11:12

●A14.128.49.1152026-02-21 → 2026-07-31 · 3 obs

○ 2017-10-31 17:07:32
● 2026-02-21 02:03:22
● 2026-07-31 20:11:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...	-
137tech.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 137tech.com (unsigned zone)

⏱️ Timing

Total: 499ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`14.128.49.115`
NS	2	`dns24.hichina.com, dns23.hichina.com`
MX	1	`mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com inclu`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

IP Addresses

137tech.com points to a single IP number: 14.128.49.115.

Name Servers

137tech.com uses two name servers for its delegation: dns23.hichina.com and dns24.hichina.com.

137tech.com shares its name server setup with other domains, including beijingetown.com.cn, mbgyw.com, qyjkbxw.com and two others.

There is at least partial name server overlap between 137tech.com and other domains — link52.cn, melkclub.com, sainuoil.com and two more among them.

These name servers tend to appear in combination with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with 9 IP numbers:

Hostname dns23.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns24.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.

Mail Servers

137tech.com has one mail server: mxw.mxhichina.com.

137tech.com shares the same mail server setup as other domains, including itis-bj.com, lonsign.com, ycjl.com.cn and two others.

137tech.com shares mail servers — at least in part — with other domains, including polyesterbelt.com, chaokun.net, inscohk.com and two others.

These mail servers are frequently paired with the mail servers mxn.mxhichina.com, mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

mxw.mxhichina.com directs to just one IP number, 47.246.99.195.