`supconedu.com`

DNSSEC	⚠️ Not signed
NS	`ns1.huaweicloud-dns.org` ⭐
		A	2407:c080:20:ffff:ffff:fffe:0:1^{🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD}
		A	159.138.17.187^{🇭🇰 HWCSNET159.138.16.0/22 Huawei-HK-CLOUDS}
			PTR	`ecs-159-138-17-187.compute.hwclouds-dns.com`
		A	159.138.112.111^{🇨🇱 HWCSNET159.138.112.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-112-111.compute.hwclouds-dns.com`
		A	159.138.160.107^{🇿🇦 HWCSNET159.138.160.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-160-107.compute.hwclouds-dns.com`
		A	159.138.208.3^{🇧🇷 HWCSNET159.138.208.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-208-3.compute.hwclouds-dns.com`
		A	190.92.196.2^{🇸🇬 HWCSNET190.92.192.0/19 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-190-92-196-2.compute.hwclouds-dns.com`
NS	`ns1.huaweicloud-dns.cn`
		A	2407:c080:20:ffff:ffff:fffe:0:1^{🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD}
		A	113.45.105.30^{🇨🇳 HWCSNET113.45.104.0/21 HUAWEI INTERNATIONAL PTE. LTD.}
			PTR	`ecs-113-45-105-30.compute.hwclouds-dns.com`
		A	114.115.192.11^{🇨🇳 CHINA169-BJ114.115.192.0/19 Huawei Clouds Beijing Region}
			PTR	`ecs-114-115-192-11.compute.hwclouds-dns.com`
		A	116.205.5.32^{🇨🇳 HWCSNET116.205.5.0/24}
			PTR	`ecs-116-205-5-32.compute.hwclouds-dns.com`
		A	116.205.223.129^{🇨🇳 HWCSNET116.205.223.0/24}
			PTR	`ecs-116-205-223-129.compute.hwclouds-dns.com`
		A	122.112.208.254^{🇨🇳 HWCSNET122.112.208.0/20 Huawei Technologies Co., Ltd}
			PTR	`ecs-122-112-208-254.compute.hwclouds-dns.com`
		A	139.9.224.17^{🇨🇳 CHINATELECOM-Ctcloud139.9.224.0/20 guizhou}
			PTR	`ecs-139-9-224-17.compute.hwclouds-dns.com`
NS	`ns1.huaweicloud-dns.com`
		A	2407:c080:20:ffff:ffff:fffe:0:1^{🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD}
		A	114.115.192.11^{🇨🇳 CHINA169-BJ114.115.192.0/19 Huawei Clouds Beijing Region}
			PTR	`ecs-114-115-192-11.compute.hwclouds-dns.com`
		A	116.205.5.31^{🇨🇳 HWCSNET116.205.5.0/24}
			PTR	`ecs-116-205-5-31.compute.hwclouds-dns.com`
		A	116.205.223.128^{🇨🇳 HWCSNET116.205.223.0/24}
			PTR	`ecs-116-205-223-128.compute.hwclouds-dns.com`
		A	122.112.208.253^{🇨🇳 HWCSNET122.112.208.0/20 Huawei Technologies Co., Ltd}
			PTR	`ecs-122-112-208-253.compute.hwclouds-dns.com`
		A	139.9.224.17^{🇨🇳 CHINATELECOM-Ctcloud139.9.224.0/20 guizhou}
			PTR	`ecs-139-9-224-17.compute.hwclouds-dns.com`
NS	`ns1.huaweicloud-dns.net`
		A	2407:c080:20:ffff:ffff:fffe:0:1^{🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD}
		A	159.138.17.112^{🇭🇰 HWCSNET159.138.16.0/22 Huawei-HK-CLOUDS}
			PTR	`ecs-159-138-17-112.compute.hwclouds-dns.com`
		A	159.138.112.111^{🇨🇱 HWCSNET159.138.112.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-112-111.compute.hwclouds-dns.com`
		A	159.138.160.107^{🇿🇦 HWCSNET159.138.160.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-160-107.compute.hwclouds-dns.com`
		A	159.138.208.3^{🇧🇷 HWCSNET159.138.208.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-208-3.compute.hwclouds-dns.com`
		A	190.92.196.2^{🇸🇬 HWCSNET190.92.192.0/19 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-190-92-196-2.compute.hwclouds-dns.com`
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.huaweicloud-dns.org`hwclouds\@cs.huawei.com serial=1

`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

DNS History

11 records (6 active, 5 former)

●NSns1.huaweicloud-dns.cn2026-03-14 → 2026-03-14 · 3 obs

○ 2019-03-26 22:04:48
● 2026-03-14 18:05:16
● 2026-03-14 18:05:20

●NSns1.huaweicloud-dns.com2026-03-14 → 2026-03-14 · 3 obs

○ 2019-03-26 22:04:48
● 2026-03-14 18:05:16
● 2026-03-14 18:05:20

●NSns1.huaweicloud-dns.net2026-03-14 → 2026-03-14 · 3 obs

○ 2019-03-26 22:04:48
● 2026-03-14 18:05:16
● 2026-03-14 18:05:20

●NSns1.huaweicloud-dns.org2026-03-14 → 2026-03-14 · 3 obs

○ 2019-03-26 22:04:48
● 2026-03-14 18:05:16
● 2026-03-14 18:05:20

○NSns1.supcon.com2008-03-18 → 2019-03-26 · 6 obs

● 2008-03-18 12:48:00
○ 2015-06-02 16:05:04
● 2015-12-23 23:04:16
● 2019-03-26 22:04:48
○ 2026-03-14 18:05:16
○ 2026-03-14 18:05:20

○NSns2.supcon.com2008-03-18 → 2019-03-26 · 6 obs

● 2008-03-18 12:48:00
○ 2015-06-02 16:05:04
● 2015-12-23 23:04:16
● 2019-03-26 22:04:48
○ 2026-03-14 18:05:16
○ 2026-03-14 18:05:20

○NSsupconedu.com2015-06-02 → 2019-03-26 · 5 obs

○ 2008-03-18 12:48:00
● 2015-06-02 16:05:04
● 2019-03-26 22:04:48
○ 2026-03-14 18:05:16
○ 2026-03-14 18:05:20

●MXmxbiz1.qq.com2026-03-14 → 2026-03-14 · 2 obs

● 2026-03-14 18:05:16
● 2026-03-14 18:05:20

●MXmxbiz2.qq.com2026-03-14 → 2026-03-14 · 2 obs

● 2026-03-14 18:05:16
● 2026-03-14 18:05:20

○A115.236.23.1442019-03-26 → 2019-03-26 · 4 obs

○ 2016-12-30 00:22:22
● 2019-03-26 22:04:48
○ 2026-03-14 18:05:16
○ 2026-03-14 18:05:20

○A218.75.124.1562008-03-18 → 2016-12-30 · 4 obs

● 2008-03-18 12:48:00
● 2016-12-30 00:22:22
○ 2019-03-26 22:04:48
○ 2026-03-14 18:05:20

🔍 DNS Trace

Analysis

Name Servers

supconedu.com's delegation is handled by four name servers: ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

supconedu.com partially shares name servers with other domains; examples include wotrue.com, wenhua88.com, ku8soft.com, arronstudio.com and wanzhongtech.com.

These name servers commonly accompany ns1.hwclouds-dns.com, ns5.huaweicloud-dns.cn, ns5.huaweicloud-dns.com and ns1.hwclouds-dns.net.

Host names with seven IPs:

ns1.huaweicloud-dns.cn points to 2407:c080:20:ffff:ffff:fffe:0:1, 113.45.105.30, 114.115.192.11, 116.205.5.32, 116.205.223.129, 122.112.208.254 and 139.9.224.17.

Host names with six IPs:

ns1.huaweicloud-dns.com points to 2407:c080:20:ffff:ffff:fffe:0:1, 114.115.192.11, 116.205.5.31, 116.205.223.128, 122.112.208.253 and 139.9.224.17.

ns1.huaweicloud-dns.net points to 2407:c080:20:ffff:ffff:fffe:0:1, 159.138.17.112, 159.138.112.111, 159.138.160.107, 159.138.208.3 and 190.92.196.2.

ns1.huaweicloud-dns.org points to 2407:c080:20:ffff:ffff:fffe:0:1, 159.138.17.187, 159.138.112.111, 159.138.160.107, 159.138.208.3 and 190.92.196.2.

Hosts pointing to 2407:c080:20:ffff:ffff:fffe:0:1: ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Hosts pointing to 114.115.192.11: ns1.huaweicloud-dns.cn and ns1.huaweicloud-dns.com.

Hosts pointing to 139.9.224.17: ns1.huaweicloud-dns.cn and ns1.huaweicloud-dns.com.

Hosts pointing to 159.138.112.111: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Hosts pointing to 159.138.160.107: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Hosts pointing to 159.138.208.3: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Hosts pointing to 190.92.196.2: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Mail Servers

supconedu.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

supconedu.com has the same mail server setup as other domains, including lele-tech.com, lanpoly.com, kmeb.net, searun.net and tarking.com.

supconedu.com shares some mail servers with other domains, at least partially, such as zhangjiamenhu.com, nbefx.com, nj-bw.com, leadall.net and antwin.com.

these mail servers are often used alongside mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

Host names with two IPs:

mxbiz1.qq.com points to: 203.205.147.218 and 203.205.232.191.

Host names with a single IP:

mxbiz2.qq.com points to: 203.205.232.191.

Names resolving to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.

supconedu.com - robtex.com

supconedu.com

com

DNS History

🔍 DNS Trace

Analysis

Name Servers

Mail Servers

`supconedu.com`

`com`