sdbtw.com - dns.ninja

`sdbtw.com`

DNSSEC	⚠️ Not signed
NS	`(0x636f636b)le.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	117.89.178.35^{🇨🇳 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	`tan.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	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 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}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`(0x636f636b)le.dnspod.net`freednsadmin@dnspod.com serial=1624871376

`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=1785069497

Same first word

sdbtw.com

Similar names

wstbd.com

bdwst.top

stwbd.com

tbswd.org

bdwst.com

dtsbw.com

wtbds.com

wstdb.com

sbtdw.com

twbsd.org

bwstd.cn

stdbw.com

dbtsw.com

tbdsw.com

bwdst.com

bswdt.com

dbstw.org

wsdbt.com

dwbts.com

tswdb.com

tbwsd.com

wdbst.com

DNS History

9 records (4 active, 5 former)

●NS(0x636f636b)le.dnspod.net2026-03-31 → 2026-07-26 · 3 obs

○ 2017-12-10 16:17:06
● 2026-03-31 14:34:52
● 2026-07-26 12:53:46

○NSns1.dns.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 03:33:20
○ 2017-12-10 16:17:06
○ 2026-07-26 12:53:46

○NSns2.dns.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 03:33:20
○ 2017-12-10 16:17:06
○ 2026-07-26 12:53:46

●NStan.dnspod.net2026-03-31 → 2026-07-26 · 3 obs

○ 2017-12-10 16:17:06
● 2026-03-31 14:34:52
● 2026-07-26 12:53:46

○NSwww.sdbtw.com2017-12-10 → 2017-12-10 · 4 obs

○ 2016-12-19 03:33:20
● 2017-12-10 16:17:06
○ 2026-03-31 14:34:52
○ 2026-07-26 12:53:46

●MXmxbiz1.qq.com2026-03-31 → 2026-07-26 · 2 obs

● 2026-03-31 14:34:52
● 2026-07-26 12:53:46

●MXmxbiz2.qq.com2026-03-31 → 2026-07-26 · 2 obs

● 2026-03-31 14:34:52
● 2026-07-26 12:53:46

○A192.187.101.1622016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 03:33:20
○ 2017-12-10 16:17:06
○ 2026-07-26 12:53:46

○CNAMEs.dcoin.co2017-12-10 → 2017-12-10 · 3 obs

● 2017-12-10 16:17:06
○ 2026-03-31 14:34:52
○ 2026-07-26 12:53:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sdbtw.com	(0x636f636b)le.dnspod.net, tan.dnspod.net	-

✅ Authoritative Response

Server:1.14.119.35

NS records: (0x636f636b)le.dnspod.net, tan.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdbtw.com (unsigned zone)

⏱️ Timing

Total: 1131ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`(0x636f636b)le.dnspod.net, tan.dnspod.net`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`(0x636f636b)le.dnspod.net freednsadmin.dnspod.co`

Analysis

Name Servers

sdbtw.com uses two name servers for its delegation: (0x636f636b)le.dnspod.net and tan.dnspod.net.

sdbtw.com has the same name server delegation as a number of other domains, such as admobi.mobi, confab.cn, 3-icp.com and two more.

The name servers of sdbtw.com overlap at least partially with those of other domains — among them ti-tech.cn, yyduanshipin.xyz, kl-plastic.com and two more.

These name servers commonly appear in combination with the name servers f1g1ns1.dnspod.net.

Host names resolving to 6 IP numbers:

Hostname (0x636f636b)le.dnspod.net directs to 1.12.0.4, 1.14.119.35 and 111.13.13.35 along with 3 other IP addresses.

Hostname tan.dnspod.net directs to 1.12.0.1, 1.13.76.35 and 36.155.149.35 along with 3 other IP addresses.

Mail Servers

The MX records for sdbtw.com point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

sdbtw.com has the same mail server arrangement as a number of other domains, for example jad6.com, ftw.com.cn, xuhedz.com and two more.

sdbtw.com shares at least some of its mail servers with other domains — for example ztwhno-tw.asia, zowhoa-tw.asia, powos.com and two more.