`rszm.com`

DNSSEC	⚠️ Not signed
A	51.195.113.83^{🇫🇷 OVH51.195.0.0/16}
		PTR	`ip83.ip-51-195-113.eu`
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		A	139.224.142.112^{🇨🇳 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-139-224-142-112.defastlink.net`
		A	139.224.142.122^{🇨🇳 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-139-224-142-122.defastlink.net`
NS	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		A	139.224.142.111^{🇨🇳 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-139-224-142-111.defastlink.net`
		A	139.224.142.121^{🇨🇳 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-139-224-142-121.defastlink.net`
MX	`mx.antispams.com` ⭐
		A	51.38.122.115^{🇫🇷 OVH51.38.0.0/16}
			PTR	`mx.antispams.com`
TXT	`v=spf1 a mx -all`
SOA	`dns13.hichina.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

🔒 HSTS Preload (+subdomains)

Same first word

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DNS History

21 records (4 active, 17 former)

●NSdns13.hichina.com2026-03-23 → 2026-03-23 · 3 obs

○ 2018-08-02 06:16:20
● 2026-03-23 22:56:20
● 2026-03-23 22:56:22

●NSdns14.hichina.com2026-03-23 → 2026-03-23 · 3 obs

○ 2018-08-02 06:16:20
● 2026-03-23 22:56:20
● 2026-03-23 22:56:22

○NSmyns1.fabulous.com2015-08-25 → 2017-01-19 · 7 obs

● 2015-08-25 16:24:40
● 2016-07-02 18:10:08
○ 2016-08-06 11:44:50
● 2016-09-09 14:43:30
● 2017-01-19 05:35:36
○ 2018-08-02 06:16:20
○ 2026-03-23 22:56:22

○NSmyns2.fabulous.com2015-08-25 → 2017-01-19 · 4 obs

● 2015-08-25 16:24:40
● 2017-01-19 05:35:36
○ 2018-08-02 06:16:20
○ 2026-03-23 22:56:22

○NSns1.uniregistry-dns.com2018-08-02 → 2018-08-02 · 4 obs

○ 2017-01-19 05:35:36
● 2018-08-02 06:16:20
○ 2026-03-23 22:56:20
○ 2026-03-23 22:56:22

○NSns1.uniregistry-dns.net2018-08-02 → 2018-08-02 · 4 obs

○ 2017-01-19 05:35:36
● 2018-08-02 06:16:20
○ 2026-03-23 22:56:20
○ 2026-03-23 22:56:22

○NSns2.uniregistry-dns.com2018-08-02 → 2018-08-02 · 4 obs

○ 2017-01-19 05:35:36
● 2018-08-02 06:16:20
○ 2026-03-23 22:56:20
○ 2026-03-23 22:56:22

○NSns2.uniregistry-dns.net2018-08-02 → 2018-08-02 · 4 obs

○ 2017-01-19 05:35:36
● 2018-08-02 06:16:20
○ 2026-03-23 22:56:20
○ 2026-03-23 22:56:22

○NSrszm.com2015-08-25 → 2016-08-06 · 7 obs

● 2015-08-25 16:24:40
● 2016-06-11 02:21:14
○ 2016-06-18 06:15:40
○ 2016-07-02 18:10:08
● 2016-08-06 11:44:50
○ 2016-09-09 14:43:30
○ 2026-03-23 22:56:22

○MXmailstore1.asia.secureserver.net2015-08-25 → 2016-08-06 · 4 obs

● 2015-08-25 16:24:40
● 2016-08-06 11:44:50
○ 2016-09-09 14:43:30
○ 2026-03-23 22:56:22

●MXmx.antispams.com2026-03-23 → 2026-03-23 · 3 obs

○ 2016-09-09 14:43:30
● 2026-03-23 22:56:20
● 2026-03-23 22:56:22

○MXsmtp.asia.secureserver.net2015-08-25 → 2016-08-06 · 4 obs

● 2015-08-25 16:24:40
● 2016-08-06 11:44:50
○ 2016-09-09 14:43:30
○ 2026-03-23 22:56:22

○A128.199.102.2342016-01-16 → 2016-01-16 · 4 obs

○ 2016-01-06 18:21:46
● 2016-01-16 16:56:22
○ 2016-03-11 07:59:16
○ 2026-03-23 22:56:22

○A128.199.176.302016-05-22 → 2016-08-06 · 5 obs

○ 2016-05-03 10:47:08
● 2016-05-22 16:34:48
● 2016-08-06 11:44:50
○ 2016-09-09 14:43:30
○ 2026-03-23 22:56:22

○A128.199.255.32017-01-19 → 2017-01-19 · 4 obs

○ 2016-12-15 12:58:12
● 2017-01-19 05:35:36
○ 2018-08-02 06:16:20
○ 2026-03-23 22:56:22

○A128.199.98.1882015-08-25 → 2016-01-06 · 4 obs

● 2015-08-25 16:24:40
● 2016-01-06 18:21:46
○ 2016-01-16 16:56:22
○ 2026-03-23 22:56:22

○A135.125.128.122026-03-23 → 2026-03-23 · 2 obs

○ 2026-03-23 22:56:20
○ 2026-03-23 22:56:22

○A139.59.245.2522016-09-09 → 2016-12-15 · 5 obs

○ 2016-08-06 11:44:50
● 2016-09-09 14:43:30
● 2016-12-15 12:58:12
○ 2017-01-19 05:35:36
○ 2026-03-23 22:56:22

○A45.55.10.1962016-03-11 → 2016-05-03 · 5 obs

○ 2016-01-16 16:56:22
● 2016-03-11 07:59:16
● 2016-05-03 10:47:08
○ 2016-05-22 16:34:48
○ 2026-03-23 22:56:22

●A51.195.113.832026-03-23 → 2026-03-23 · 3 obs

○ 2018-08-02 06:16:20
● 2026-03-23 22:56:20
● 2026-03-23 22:56:22

○A69.171.64.862018-08-02 → 2018-08-02 · 4 obs

○ 2017-01-19 05:35:36
● 2018-08-02 06:16:20
○ 2026-03-23 22:56:20
○ 2026-03-23 22:56:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rszm.com	dns13.hichina.com, dns14.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rszm.com (unsigned zone)

⏱️ Timing

Total: 532ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.195.113.83`
NS	2	`dns14.hichina.com, dns13.hichina.com`
MX	1	`mx.antispams.com (pri: 10)`
TXT	1	`v=spf1 a mx -all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

IP Addresses

rszm.com resolves to one IP number: 51.195.113.83.

Other host names, for instance shusong.com, qiongmeng.com, qunkong.com, seherezada.com and sayhere.com share IP numbers with rszm.com.

Name Servers

rszm.com's delegation uses two name servers: dns13.hichina.com and dns14.hichina.com.

rszm.com uses the same name server setup as other domains, such as alphawu.cn, zhetaoke.cn, aigufei.com, zyeahtech.com and nakeu.com.

rszm.com at least partially shares name servers with other domains, including 392200.com, artistsanon.com, hanya.net, nuandong100.com and snowbrand.com.

These name servers are commonly used together with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: The host name dns13.hichina.com points to 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122. The host name dns14.hichina.com points to 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

A single mail server handles rszm.com, mx.antispams.com.

rszm.com shares the same mail server setup as other domains, for instance bigbury.com, sanoa.com, duochuang.com, zhunxing.com and veses.com.

Host name mx.antispams.com resolves to a single IP: 51.38.122.115.

rszm.com - robtex.com

rszm.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`rszm.com`

`com`