`tzdf.com`

DNSSEC	⚠️ Not signed
A	222.210.34.100^{🇨🇳 CHINANET-SCIDC-AS-AP222.210.34.0/24 SICHUANIDC province network}
		PTR	`100.34.210.222.broad.cd.sc.dynamic.163data.com.cn`
NS	`ns1.35.net` ⭐
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
			PTR	`ip-60-247-150-254.defastlink.net`
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
			PTR	`ip-118-123-249-114.defastlink.net`
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
			PTR	`ip-118-123-253-132.defastlink.net`
NS	`ns2.35.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
			PTR	`ip-61-172-183-73.defastlink.net`
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`ip-211-149-230-100.defastlink.net`
NS	`ns3.35.net`
		A	61.172.183.77^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
			PTR	`ip-61-172-183-77.defastlink.net`
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
			PTR	`ip-118-123-249-114.defastlink.net`
NS	`ns4.35.net`
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
			PTR	`ip-118-123-253-132.defastlink.net`
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`ip-211-149-230-100.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}
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns1.35.net`dnsconct@myhostadmin.net 2025-05-27 #16

`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

Same first word

tzdf.cc

tzdf.com

tzdf.de

Similar names

tfdz.com.cn

dzft.eu

ftzd.com

fztd.com

dfzt.com

dztf.net

dftz.net

tdfz.com

zdft.com.cn

DNS History

17 records (7 active, 10 former)

○NS(root)2015-08-06 → 2020-01-18 · 5 obs

○ 2007-11-15 21:18:00
● 2015-08-06 16:28:54
● 2020-01-18 09:48:50
○ 2026-03-14 13:30:34
○ 2026-03-23 22:42:54

●NSns1.35.net2026-03-14 → 2026-03-23 · 3 obs

○ 2020-01-18 09:48:50
● 2026-03-14 13:30:34
● 2026-03-23 22:42:54

○NSns1.dns-diy.com2007-11-15 → 2007-11-15 · 3 obs

● 2007-11-15 21:18:00
○ 2015-08-06 16:28:54
○ 2026-03-23 22:42:54

●NSns2.35.net2026-03-14 → 2026-03-23 · 3 obs

○ 2020-01-18 09:48:50
● 2026-03-14 13:30:34
● 2026-03-23 22:42:54

○NSns2.dns-diy.com2007-11-15 → 2007-11-15 · 3 obs

● 2007-11-15 21:18:00
○ 2015-08-06 16:28:54
○ 2026-03-23 22:42:54

●NSns3.35.net2026-03-14 → 2026-03-23 · 3 obs

○ 2020-01-18 09:48:50
● 2026-03-14 13:30:34
● 2026-03-23 22:42:54

●NSns4.35.net2026-03-14 → 2026-03-23 · 3 obs

○ 2020-01-18 09:48:50
● 2026-03-14 13:30:34
● 2026-03-23 22:42:54

○MXmx.263.net2015-08-06 → 2017-03-24 · 5 obs

○ 2007-11-15 21:18:00
● 2015-08-06 16:28:54
● 2017-03-24 04:19:58
○ 2020-01-18 09:48:50
○ 2026-03-23 22:42:54

○MXmx01.ismail.cn2007-11-15 → 2007-11-15 · 3 obs

● 2007-11-15 21:18:00
○ 2015-08-06 16:28:54
○ 2026-03-23 22:42:54

●MXmxbiz1.qq.com2020-01-18 → 2026-03-23 · 3 obs

○ 2017-03-24 04:19:58
● 2020-01-18 09:48:50
● 2026-03-23 22:42:54

●MXmxbiz2.qq.com2020-01-18 → 2026-03-23 · 3 obs

○ 2017-03-24 04:19:58
● 2020-01-18 09:48:50
● 2026-03-23 22:42:54

○MXmxw.263.net2015-08-06 → 2017-03-24 · 5 obs

○ 2007-11-15 21:18:00
● 2015-08-06 16:28:54
● 2017-03-24 04:19:58
○ 2020-01-18 09:48:50
○ 2026-03-23 22:42:54

○A202.101.43.1812007-11-15 → 2007-11-15 · 3 obs

● 2007-11-15 21:18:00
○ 2015-08-06 16:28:54
○ 2026-03-23 22:42:54

○A211.149.144.332020-01-18 → 2020-01-18 · 4 obs

○ 2017-03-24 04:19:58
● 2020-01-18 09:48:50
○ 2026-03-14 13:30:34
○ 2026-03-23 22:42:54

○A211.149.209.1302017-03-24 → 2017-03-24 · 4 obs

○ 2016-04-30 04:06:22
● 2017-03-24 04:19:58
○ 2020-01-18 09:48:50
○ 2026-03-23 22:42:54

●A222.210.34.1002026-03-14 → 2026-03-23 · 3 obs

○ 2020-01-18 09:48:50
● 2026-03-14 13:30:34
● 2026-03-23 22:42:54

○A60.191.151.1742015-08-06 → 2016-04-30 · 5 obs

○ 2007-11-15 21:18:00
● 2015-08-06 16:28:54
● 2016-04-30 04:06:22
○ 2017-03-24 04:19:58
○ 2026-03-23 22:42:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
tzdf.com	ns3.35.net, ns2.35.net, ns1.35.net, ns4.35.net	-

✅ Authoritative Response

Server:211.149.230.100

NS records: ns3.35.net, ns2.35.net, ns1.35.net, ns4.35.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tzdf.com (unsigned zone)

⏱️ Timing

Total: 1291ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`222.210.34.100`
NS	4	`ns1.35.net, ns2.35.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	`ns1.35.net dnsconct.myhostadmin.net`

Analysis

IP Addresses

tzdf.com maps to IP address 222.210.34.100.

Other host names, for instance yygute.com, dymagnet.com, ningbohongding.com, s-181387.gotocdn.com and hz-hoca.com share IP numbers with tzdf.com.

Name Servers

tzdf.com is delegated to four name servers: ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.

tzdf.com at least partially shares name servers with other domains such as yunzhizao.net, cnsentian.com, yxmybz.com, google-12.com and lncpa.org.cn.

Four IPs for ns1.35.net: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.

Three IPs for ns2.35.net: 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100.

Two IPs for ns3.35.net: 61.172.183.77 and 118.123.249.114.

Two IPs for ns4.35.net: 118.123.253.132 and 211.149.230.100.

Names pointing to 118.123.249.114: ns1.35.net and ns3.35.net.

Names pointing to 118.123.253.132: ns1.35.net and ns4.35.net.

Names pointing to 211.149.230.100: ns2.35.net and ns4.35.net.

Mail Servers

Two mail servers handle tzdf.com: mxbiz1.qq.com and mxbiz2.qq.com.

tzdf.com shares the same mail server setup as other domains, including xtechnology.net, ywed.cn, toplite.cn, emogold.com and diudiu.org.cn.

tzdf.com shares some mail servers with other domains, for instance dq99.net, eeidm.com and globepetro.com.

Host name mxbiz1.qq.com has two IPs: 203.205.147.218 and 203.205.232.191.

Host name mxbiz2.qq.com has one IP: 203.205.232.191.

Host names pointing to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.

tzdf.com - robtex.com

tzdf.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`tzdf.com`

`com`