`tfssb.top`

DNSSEC	⚠️ Not signed
A	43.153.207.149^{🇸🇬 TENCENT-NET-AP-CN43.153.192.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
NS	`table.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`jacket.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
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	`verification-code-site-App_feishu=EU4IZLSBsYbSwioKaE6s`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
SOA	`table.dnspod.net`freednsadmin@dnspod.com serial=1778119899

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`e.zdnscloud.cn`
	NS	`f.zdnscloud.cn`
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-05-15_10:45:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1395816618

📈 Tranco rank: #578,917

Subdomains

app.tfssb.top

Same first word

tfssb.top

tfssb.com

Similar names

tssbf.com

btsfs.cn

bstsf.cn

bfsts.com

fsbts.com

btsfs.de

fstsb.cn

stbsf.blogspot.com.br

fstbs.com

stbfs.co.uk

fstsb.com

sbtfs.net

ftsbs.com

DNS History

6 records (6 active, 0 former)

●NSjacket.dnspod.net2026-04-03 → 2026-05-15 · 2 obs

● 2026-04-03 08:52:00
● 2026-05-15 02:55:34

●NStable.dnspod.net2026-04-03 → 2026-05-15 · 2 obs

● 2026-04-03 08:52:00
● 2026-05-15 02:55:34

●MXmx1.feishu.cn2026-04-03 → 2026-05-15 · 2 obs

● 2026-04-03 08:52:00
● 2026-05-15 02:55:34

●MXmx2.feishu.cn2026-04-03 → 2026-05-15 · 2 obs

● 2026-04-03 08:52:00
● 2026-05-15 02:55:34

●MXmx3.feishu.cn2026-04-03 → 2026-05-15 · 2 obs

● 2026-04-03 08:52:00
● 2026-05-15 02:55:34

●A43.153.207.1492026-04-03 → 2026-05-15 · 2 obs

● 2026-04-03 08:52:00
● 2026-05-15 02:55:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...	-
tfssb.top	table.dnspod.net, jacket.dnspod.net	-

✅ Authoritative Response

Server:220.196.136.35

NS records: table.dnspod.net, jacket.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tfssb.top (unsigned zone)

⏱️ Timing

Total: 956ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.153.207.149`
NS	2	`table.dnspod.net, jacket.dnspod.net`
MX	3	`mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)...`
TXT	2	`verification-code-site-App_feishu=EU4IZL, v=spf1 +include:_netblocks.m.feishu.cn -`
SOA	1	`table.dnspod.net freednsadmin.dnspod.com`

Analysis

Hierarchy

tfssb.top is the parent of app.tfssb.top.

IP Addresses

tfssb.top points to IP number 43.153.207.149.

For instance, other host names dkshubcontact.top, ndstudio.top, mohandfathyzen.top, robiulislam.top and yousufahmadjibon.top share IP numbers with tfssb.top.

Name Servers

tfssb.top is delegated to two name servers: jacket.dnspod.net and table.dnspod.net.

tfssb.top uses the same name server setup as other domains such as hnwyj.net, kmttbearing.com, 1314btc.com, qaf1.org and shcenxin.com.

tfssb.top shares name servers with other domains at least partially, for instance 9rj.com and kechuang.org.

These name servers are commonly used with f1g1ns1.dnspod.net.

Host names with six IP numbers: host name jacket.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239; host name table.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.89.178.173 and 220.196.136.35.

Mail Servers

tfssb.top is served by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

tfssb.top shares mail servers with other domains at least partially; for instance bloome.im, mythdiscovery.com, wxxintuo.com, n0nft.com and ai01.one.