gucon.com - dns.ninja

`gucon.com`

DNSSEC	⚠️ Not signed
A	106.75.138.111^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC106.75.128.0/20 Shanghai UCloud Information Technology Company Limited-GZIDC-STATIC}
NS	`ns1.myhostadmin.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}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.myhostadmin.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}
		A	61.240.129.143^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns3.myhostadmin.net`
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.77^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns4.myhostadmin.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns5.myhostadmin.net`
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns6.myhostadmin.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.13^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
MX	`mx1.mx660.now.net.cn` ⭐
MX	`mx2.mx660.now.net.cn`⁽²⁰⁾
TXT	`202606240000002ycfxzc1l4ik56r4euinnbf28tbtr123x07como66vj4pma0rr`
TXT	`v=spf1.include:spf.speedmail.cn-all`
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2026-06-26 #2

`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=1783141406

Subdomains

mail.gucon.com

Same first word

gucon.com

gucon.be

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DNS History

17 records (9 active, 8 former)

○NSdns11.hichina.com2015-08-04 → 2026-04-28 · 5 obs

○ 2008-03-14 16:07:12
● 2015-08-04 04:41:32
● 2026-04-28 06:02:30
○ 2026-06-11 17:08:56
○ 2026-07-04 05:11:28

○NSdns12.hichina.com2015-08-04 → 2026-04-28 · 5 obs

○ 2008-03-14 16:07:12
● 2015-08-04 04:41:32
● 2026-04-28 06:02:30
○ 2026-06-11 17:08:56
○ 2026-07-04 05:11:28

●NSns1.myhostadmin.net2026-06-11 → 2026-07-04 · 3 obs

○ 2026-04-28 06:02:30
● 2026-06-11 17:08:56
● 2026-07-04 05:11:28

●NSns2.myhostadmin.net2026-06-11 → 2026-07-04 · 3 obs

○ 2026-04-28 06:02:30
● 2026-06-11 17:08:56
● 2026-07-04 05:11:28

●NSns3.myhostadmin.net2026-06-11 → 2026-07-04 · 3 obs

○ 2026-04-28 06:02:30
● 2026-06-11 17:08:56
● 2026-07-04 05:11:28

●NSns4.myhostadmin.net2026-06-11 → 2026-07-04 · 3 obs

○ 2026-04-28 06:02:30
● 2026-06-11 17:08:56
● 2026-07-04 05:11:28

●NSns5.myhostadmin.net2026-06-11 → 2026-07-04 · 3 obs

○ 2026-04-28 06:02:30
● 2026-06-11 17:08:56
● 2026-07-04 05:11:28

●NSns6.myhostadmin.net2026-06-11 → 2026-07-04 · 3 obs

○ 2026-04-28 06:02:30
● 2026-06-11 17:08:56
● 2026-07-04 05:11:28

●MXmx1.mx660.now.net.cn2021-09-23 → 2026-07-04 · 3 obs

○ 2017-06-22 23:32:58
● 2021-09-23 06:28:42
● 2026-07-04 05:11:28

●MXmx2.mx660.now.net.cn2021-09-23 → 2026-07-04 · 3 obs

○ 2017-06-22 23:32:58
● 2021-09-23 06:28:42
● 2026-07-04 05:11:28

○MXmx605.now.net.cn2017-06-22 → 2017-06-22 · 4 obs

○ 2016-07-26 01:23:04
● 2017-06-22 23:32:58
○ 2021-09-23 06:28:42
○ 2026-07-04 05:11:28

○MXmx620.now.net.cn2015-08-04 → 2016-07-26 · 5 obs

○ 2008-03-14 16:07:12
● 2015-08-04 04:41:32
● 2016-07-26 01:23:04
○ 2017-06-22 23:32:58
○ 2026-07-04 05:11:28

●A106.75.138.1112026-06-11 → 2026-07-04 · 3 obs

○ 2026-04-28 06:02:30
● 2026-06-11 17:08:56
● 2026-07-04 05:11:28

○A106.75.168.1682021-09-23 → 2026-04-28 · 5 obs

○ 2017-06-22 23:32:58
● 2021-09-23 06:28:42
● 2026-04-28 06:02:30
○ 2026-06-11 17:08:56
○ 2026-07-04 05:11:28

○A139.217.133.2522017-06-22 → 2017-06-22 · 4 obs

○ 2016-07-26 01:23:04
● 2017-06-22 23:32:58
○ 2021-09-23 06:28:42
○ 2026-07-04 05:11:28

○A202.104.188.1102015-08-04 → 2016-07-26 · 5 obs

○ 2008-03-14 16:07:12
● 2015-08-04 04:41:32
● 2016-07-26 01:23:04
○ 2017-06-22 23:32:58
○ 2026-07-04 05:11:28

○A222.215.152.1162008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 16:07:12
○ 2015-08-04 04:41:32
○ 2026-07-04 05:11:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gucon.com	ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net...	-

✅ Authoritative Response

Server:240e:d9:c200::2

NS records: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gucon.com (unsigned zone)

⏱️ Timing

Total: 2564ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`106.75.138.111`
NS	6	`ns2.myhostadmin.net, ns4.myhostadmin.net...`
MX	2	`mx1.mx660.now.net.cn (pri: 10), mx2.mx660.now.net.cn (pri: 20)`
TXT	2	`v=spf1.include:spf.speedmail.cn-all, 202606240000002ycfxzc1l4ik56r4euinnbf28t`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

Hierarchy

mail.gucon.com is a subdomain of gucon.com.

IP Addresses

gucon.com has exactly one IP address — 106.75.138.111.

eiher.cn, s570.now-cn.net, s105.now-cn.net plus two other host names have IP numbers in common with gucon.com.

Name Servers

DNS for gucon.com is handled by 6 name servers: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net and 3 others.

The name servers of gucon.com overlap at least partially with those of other domains — among them scirs.cn, yesd.net, xuexibi.com and two more.

These name servers commonly appear in delegations together with ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net and 7 other.

Host names with four IP addresses:

ns1.myhostadmin.net resolves to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

ns2.myhostadmin.net resolves to 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.

Host names carrying three IP numbers:

ns3.myhostadmin.net has IP addresses 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.

ns4.myhostadmin.net has IP addresses 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.

ns5.myhostadmin.net has IP addresses 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.

ns6.myhostadmin.net has IP addresses 60.247.150.13, 118.123.253.132 and 240e:d9:c200:1::2.

Three host names point to 240e:d9:c200::2: ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net.

Three host names point to 118.123.249.114: ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net.

Three host names point to 118.123.253.132: ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net.

Three host names point to 240e:d9:c200:1::2: ns2.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net.

Host names pointing to 61.172.183.73 IP addresses: ns2.myhostadmin.net and ns5.myhostadmin.net.

Host names pointing to 211.149.230.100 IP addresses: ns2.myhostadmin.net and ns4.myhostadmin.net.

Mail Servers

gucon.com uses two mail servers, mx1.mx660.now.net.cn and mx2.mx660.now.net.cn.

The mail server setup of gucon.com matches that of other domains such as upwillgroup.com, alstongao.com, xajason.com and two others.

At least some of the mail servers used by gucon.com are shared with other domains: chinahelen.com, longtime.hk, gt-ep.com and two others among them.