`toff-sd.com`

DNSSEC	⚠️ Not signed
NS	`ns9.szhot.com` ⭐
		A	2408:4003:1006:bb00:b2ab:86f1:5e85:1c8b^{🇨🇳 Alibaba-Cloud2408:4003::/33}
		A	61.172.183.72^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.144^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns10.szhot.com` ⚠️ Not in zone NS records
		A	61.172.183.72^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.144^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
MX	`sgmx.szhot.com` ⭐
		A	117.50.69.169^{🇨🇳 CHINA169-BJ117.50.64.0/19 China Telecom Beijing Co. Ltd.}
MX	`usmx.szhot.com`⁽¹⁰⁾
		A	117.50.69.169^{🇨🇳 CHINA169-BJ117.50.64.0/19 China Telecom Beijing Co. Ltd.}
SOA	`ns9.szhot.com`admin@szhot.com serial=67

`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.toff-sd.com

Same first word

toff-sd.com

Similar names

sd-toff.com

DNS History

7 records (4 active, 3 former)

●NSns10.szhot.com2026-03-08 → 2026-03-23 · 3 obs

○ 2015-08-19 08:52:24
● 2026-03-08 17:20:58
● 2026-03-23 14:10:10

●NSns9.szhot.com2015-08-19 → 2026-03-23 · 2 obs

● 2015-08-19 08:52:24
● 2026-03-23 14:10:10

○MXmx.zmail300.cn2017-05-12 → 2017-05-12 · 3 obs

● 2017-05-12 17:51:56
○ 2026-03-08 17:20:58
○ 2026-03-23 14:10:10

○MXmx1.zmail300.cn2017-05-12 → 2017-05-12 · 3 obs

● 2017-05-12 17:51:56
○ 2026-03-08 17:20:58
○ 2026-03-23 14:10:10

●MXsgmx.szhot.com2026-03-08 → 2026-03-23 · 3 obs

○ 2017-05-12 17:51:56
● 2026-03-08 17:20:58
● 2026-03-23 14:10:10

●MXusmx.szhot.com2026-03-08 → 2026-03-23 · 3 obs

○ 2017-05-12 17:51:56
● 2026-03-08 17:20:58
● 2026-03-23 14:10:10

○A121.14.65.2152015-08-19 → 2017-05-12 · 4 obs

● 2015-08-19 08:52:24
● 2017-05-12 17:51:56
○ 2026-03-08 17:20:58
○ 2026-03-23 14:10:10

🔍 DNS Trace

Analysis

Hierarchy

toff-sd.com is the parent of www.toff-sd.com.

Name Servers

toff-sd.com is delegated to two name servers: ns10.szhot.com and ns9.szhot.com.

toff-sd.com uses the same name server setup as other domains such as demengtoy.com, fyqajpt.com, eaglec.com, mcantrs.com and agrsun.com.

toff-sd.com shares name servers with other domains at least partially, for example hontey.com, manethand.com, trieste-membrane.com, mindtech.cn and yuanshengusa.com.

Host names with three IP numbers: ns9.szhot.com points to 2408:4003:1006:bb00:b2ab:86f1:5e85:1c8b, 61.172.183.72 and 61.240.129.144.

Host names with two IP numbers: ns10.szhot.com points to 61.172.183.72 and 61.240.129.144.

Host names that point to 61.172.183.72: ns9.szhot.com and ns10.szhot.com.

Host names that point to 61.240.129.144: ns9.szhot.com and ns10.szhot.com.

Mail Servers

Two mail servers sgmx.szhot.com and usmx.szhot.com handle toff-sd.com.

toff-sd.com shares the same mail server setup as other domains, for instance maixun.net, dsdz.com.cn, yusens.com, tfship.com and mysikai.com.

toff-sd.com shares mail servers with other domains at least partially; for instance konnwei.com, trefoilcontainer.com, sztaimei.com, pirsensor.cn and seafortune.cn.

these mail servers are commonly used with the mail servers mx9.szhot.com.

Host names with a single IP

sgmx.szhot.com points to: 117.50.69.169

usmx.szhot.com points to: 117.50.69.169

Host names pointing to 117.50.69.169: sgmx.szhot.com and usmx.szhot.com

toff-sd.com - robtex.com

toff-sd.com

com