`91tx.net`

DNSSEC	⚠️ Not signed
A	127.0.0.1
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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,}
		A	139.224.142.110^{🇨🇳 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,}
NS	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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,}
		A	139.224.142.108^{🇨🇳 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,}
MX	`mx.c1.icoremail.net` ⭐
		A	89.168.97.82^{🇩🇪 ORACLE-OCI-3189889.168.64.0/18 Oracle Corporation}
		A	128.1.132.100^{🇺🇸 UCLOUD-1128.1.132.0/24 BB Connect Route Object for Customer (Zenlayer)}
			PTR	`ucloud-mxproxy.icoremail.net`
		A	139.162.158.182^{🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies}
			PTR	`li1425-182.members.linode.com`
		A	165.154.163.126^{🇺🇸 UCLOUD-1165.154.163.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
			PTR	`ucloud-mxproxy.icoremail.net`
TXT	`v=spf1 include:spf.icoremail.net -all`
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`net`

	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=1785671302

Same first word

91tx.com

91tx.pro

91tx.cn

91tx.net

Similar names

tx91.cc

19tx.com

tx19.com

DNS History

9 records (4 active, 5 former)

○NSdns.bizcn.com2017-03-29 → 2017-03-29 · 4 obs

○ 2015-07-23 05:52:26
● 2017-03-29 19:58:50
○ 2026-02-17 21:51:46
○ 2026-08-02 11:55:06

●NSdns21.hichina.com2026-02-17 → 2026-08-02 · 3 obs

○ 2017-03-29 19:58:50
● 2026-02-17 21:51:46
● 2026-08-02 11:55:06

●NSdns22.hichina.com2026-02-17 → 2026-08-02 · 3 obs

○ 2017-03-29 19:58:50
● 2026-02-17 21:51:46
● 2026-08-02 11:55:06

○NSns1.dns.com.cn2015-07-23 → 2017-03-29 · 4 obs

● 2015-07-23 05:52:26
● 2017-03-29 19:58:50
○ 2026-02-17 21:51:46
○ 2026-08-02 11:55:06

○NSns2.dns.com.cn2015-07-23 → 2017-03-29 · 4 obs

● 2015-07-23 05:52:26
● 2017-03-29 19:58:50
○ 2026-02-17 21:51:46
○ 2026-08-02 11:55:06

●MXmx.c1.icoremail.net2015-07-23 → 2026-08-02 · 2 obs

● 2015-07-23 05:52:26
● 2026-08-02 11:55:06

○A113.10.190.2512015-12-03 → 2015-12-03 · 4 obs

○ 2015-07-23 05:52:26
● 2015-12-03 09:50:24
○ 2016-03-06 07:32:22
○ 2026-08-02 11:55:06

●A127.0.0.12026-02-17 → 2026-08-02 · 3 obs

○ 2017-03-29 19:58:50
● 2026-02-17 21:51:46
● 2026-08-02 11:55:06

○A222.33.35.402015-07-23 → 2017-03-29 · 6 obs

● 2015-07-23 05:52:26
○ 2015-12-03 09:50:24
● 2016-03-06 07:32:22
● 2017-03-29 19:58:50
○ 2026-02-17 21:51:46
○ 2026-08-02 11:55:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
91tx.net	dns21.hichina.com, dns22.hichina.com	-

✅ Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91tx.net (unsigned zone)

⏱️ Timing

Total: 1611ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`127.0.0.1`
NS	2	`dns21.hichina.com, dns22.hichina.com`
MX	1	`mx.c1.icoremail.net (pri: 5)`
TXT	1	`v=spf1 include:spf.icoremail.net -all`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

91tx.net points to a single IP number: 127.0.0.1.

Additional host names — richardgeers.co.za, fightingburrito.com, 0.0.0.0.0.0.0.0.0.0.0.0.f.0.b.8.0.1.0.0.2.ip6.arpa and two others — share IP numbers with 91tx.net.

Name Servers

91tx.net uses two name servers for its delegation: dns21.hichina.com and dns22.hichina.com.

91tx.net shares its name server setup with other domains, including 4kuai.com, 600916.cn, dxssy.com and two others.

91tx.net partially shares its NS delegation with several other domains, including sklnut.com, iotcn.com, chompzr.com and two others.

These name servers often co-occur with the name servers ns1.alidns.com.

Host names with 9 IP numbers:

Hostname dns21.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns22.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.

Mail Servers

91tx.net has one mail server: mx.c1.icoremail.net.

91tx.net shares the same mail server setup as other domains, including longqiasia.com, shenlu.net.cn, honyglass.com and two others.

91tx.net shares mail servers — at least in part — with other domains, including njcct.net, chinaxinbao.com, e-sail.cn and two others.

The mail servers mx2.c1.icoremail.net, mx3.c1.icoremail.net and mx2.corpease.net frequently co-occur with these mail servers.

mx.c1.icoremail.net resolves to four IP addresses: 89.168.97.82, 128.1.132.100, 139.162.158.182 and 165.154.163.126.

91tx.net - robtex.com

91tx.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`91tx.net`

`net`