`673.com`

DNSSEC	⚠️ Not signed
A	120.77.158.199^{🇨🇳 Alibaba-Cloud120.77.128.0/17}
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-45.defastlink.net`
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-55.defastlink.net`
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-205.defastlink.net`
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-215.defastlink.net`
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-45.defastlink.net`
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-55.defastlink.net`
		A	139.224.142.115^{🇨🇳 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,}
			PTR	`ip-139-224-142-115.defastlink.net`
		A	139.224.142.125^{🇨🇳 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,}
			PTR	`ip-139-224-142-125.defastlink.net`
NS	`ns2.alidns.com`
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-46.defastlink.net`
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-56.defastlink.net`
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-206.defastlink.net`
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-216.defastlink.net`
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-46.defastlink.net`
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-56.defastlink.net`
		A	139.224.142.116^{🇨🇳 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,}
			PTR	`ip-139-224-142-116.defastlink.net`
		A	139.224.142.126^{🇨🇳 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,}
			PTR	`ip-139-224-142-126.defastlink.net`
MX	`mxbiz1.qq.com` ⭐
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
SOA	`ns1.alidns.com`hostmaster@hichina.com 2026-01-09 #13

`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=1771291435

Subdomains

www.673.com

Same first word

673.com

673.jp

673.info

673.co

673.ltd

673.net.cn

673.hu

673.ca

673.me

673.co.uk

673.de

673.mom

673.ru

Similar names

763.de

736.fr

637.mobi

637.fr

763.ca

376.us

736.ph

763.ph

367.mobi

763.net

736.ee

376.pw

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763.ee

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736.co.uk

376.org

637.org

376.biz

367.cn

376.me

763.org

637.cc

763.co.uk

637.in

376.bet

367.com

376.nl

637.eu

736.ca

637.info

763.im

637.com

376.net

736.fyi

736.org

367.co.kr

367.kr

763.co

763.uk

367.us

736.com

763.in

376.tw

376.company

763.cn

637.bet

376.cc

367.co

763.date

637.me

736.ir

367.net

736.cn

367.bet

376.com

637.net

367.me

376.eu

763.bet

367.ltd

637.co.uk

763.eu

367.org

376.ca

736.casino

376.com.tw

637.nl

367.de

367.run

367.nl

DNS History

13 records (5 active, 8 former)

●NSns1.alidns.com2020-01-26 → 2026-03-13 · 2 obs

● 2020-01-26 22:15:16
● 2026-03-13 01:42:18

●NSns2.alidns.com2020-01-26 → 2026-03-13 · 2 obs

● 2020-01-26 22:15:16
● 2026-03-13 01:42:18

○NSvip5.alidns.com2020-01-26 → 2020-01-26 · 3 obs

● 2020-01-26 22:15:16
○ 2026-02-18 08:24:02
○ 2026-03-13 01:42:18

○MXmail.skrimple.com2015-06-24 → 2017-02-14 · 4 obs

● 2015-06-24 10:45:02
● 2017-02-14 10:33:54
○ 2020-01-26 22:15:16
○ 2026-03-13 01:42:18

●MXmxbiz1.qq.com2020-01-26 → 2026-03-13 · 3 obs

○ 2017-02-14 10:33:54
● 2020-01-26 22:15:16
● 2026-03-13 01:42:18

●MXmxbiz2.qq.com2020-01-26 → 2026-03-13 · 3 obs

○ 2017-02-14 10:33:54
● 2020-01-26 22:15:16
● 2026-03-13 01:42:18

○A103.51.144.812017-02-14 → 2017-02-14 · 4 obs

○ 2016-04-17 10:08:40
● 2017-02-14 10:33:54
○ 2020-01-26 22:15:16
○ 2026-03-13 01:42:18

●A120.77.158.1992026-02-18 → 2026-03-13 · 3 obs

○ 2020-01-26 22:15:16
● 2026-02-18 08:24:02
● 2026-03-13 01:42:18

○A120.78.28.472020-01-26 → 2020-01-26 · 4 obs

○ 2017-02-14 10:33:54
● 2020-01-26 22:15:16
○ 2026-02-18 08:24:02
○ 2026-03-13 01:42:18

○A162.218.54.422015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 10:45:02
○ 2015-11-06 19:00:14
○ 2026-03-13 01:42:18

○A198.12.15.2442015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 10:45:02
○ 2015-11-06 19:00:14
○ 2026-03-13 01:42:18

○A65.19.157.2342016-04-17 → 2016-04-17 · 4 obs

○ 2016-01-22 23:17:48
● 2016-04-17 10:08:40
○ 2017-02-14 10:33:54
○ 2026-03-13 01:42:18

○A65.19.157.2352015-11-06 → 2016-01-22 · 5 obs

○ 2015-06-24 10:45:02
● 2015-11-06 19:00:14
● 2016-01-22 23:17:48
○ 2016-04-17 10:08:40
○ 2026-03-13 01:42:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
673.com	ns1.alidns.com, ns2.alidns.com	18 records

✅ Authoritative Response

Server: 120.76.107.45

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 673.com (unsigned zone)

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.77.158.199`
NS	2	`ns1.alidns.com, ns2.alidns.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)

Analysis

Hierarchy

673.com is a parent of www.673.com.

IP Addresses

673.com points to a single IP number: 120.77.158.199.

Other host names, for instance www.673.com, share IP numbers with 673.com.

Name Servers

Delegation for 673.com rests with two name servers, ns1.alidns.com and ns2.alidns.com.

673.com shares the same name server setup as other domains, including bozoart.net, 478499.com, jcex.hk, wanhu.cn and 34975888f10301.beer.

673.com at least partially shares name servers with other domains, for instance digicenttech.com, mediaworks.cn, samlighting.com, lingpaoren.com and wznv.com.

These name servers are commonly used together with the name servers ns7.alidns.com, ns8.alidns.com, dns7.hichina.com, dns8.hichina.com, dns17.hichina.com, dns18.hichina.com, dns3.hichina.com, dns4.hichina.com, dns27.hichina.com and dns28.hichina.com.

Host names with nine IP numbers:

ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

Mail Servers

673.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

673.com uses the same mail server configuration as other domains, such as hyftf.com, t3-1.com, ifoxlink.com, forever-fy.com and obuy.com.

673.com shares mail servers with other domains at least in part, for instance vvexiao.com, xiaoyunduo.com, ce-tro.com, centicnails.com and szhospital.com.

Host names with two IPs:

mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.

Host names with one IP:

mxbiz2.qq.com points to 203.205.232.191.

Host names pointing to 203.205.232.191:

mxbiz1.qq.com and mxbiz2.qq.com.

673.com - robtex.com

673.com

com