`changwei56.com`

DNSSEC	⚠️ Not signed
NS	`dns5.4cun.com` ⭐
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	219.138.102.210^{🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang}
NS	`dns.4cun.com` ⚠️ Not in zone NS records
NS	`dns6.51dns.top` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.74^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
MX	`mx1.sxy.top` ⭐
		A	101.237.133.12^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
			PTR	`outhb2.global-mail.cn`
		A	117.50.223.79^{🇨🇳 CHINA169-BJ117.50.192.0/19 China Telecom Beijing Co. Ltd.}
MX	`mx.sxy.top`⁽⁵⁰⁾
		A	101.237.133.12^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
			PTR	`outhb2.global-mail.cn`
TXT	`v=spf1 include:spfv.sxy.top -all`
SOA	`dns.4cun.com`admin@changwei56.com serial=1772527693

`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=1774620597

Subdomains

mail.changwei56.com

Same first word

changwei56.com

DNS History

6 records (5 active, 1 former)

●NSdns.4cun.com2015-08-20 → 2026-03-27 · 2 obs

● 2015-08-20 08:05:40
● 2026-03-27 14:26:00

●NSdns5.4cun.com2026-03-02 → 2026-03-27 · 3 obs

○ 2015-08-20 08:05:40
● 2026-03-02 07:19:48
● 2026-03-27 14:26:00

●NSdns6.51dns.top2026-03-02 → 2026-03-27 · 3 obs

○ 2015-08-20 08:05:40
● 2026-03-02 07:19:48
● 2026-03-27 14:26:00

○MXmail.changwei56.com2015-08-20 → 2017-03-21 · 4 obs

● 2015-08-20 08:05:40
● 2017-03-21 17:51:02
○ 2020-03-11 20:59:40
○ 2026-03-27 14:26:00

●MXmx.sxy.top2020-03-11 → 2026-03-27 · 3 obs

○ 2017-03-21 17:51:02
● 2020-03-11 20:59:40
● 2026-03-27 14:26:00

●MXmx1.sxy.top2020-03-11 → 2026-03-27 · 3 obs

○ 2017-03-21 17:51:02
● 2020-03-11 20:59:40
● 2026-03-27 14:26:00

🔍 DNS Trace

Analysis

Hierarchy

changwei56.com is the parent of mail.changwei56.com.

Name Servers

The delegation for changwei56.com is handled by three name servers: dns5.4cun.com, dns.4cun.com and dns6.51dns.top.

changwei56.com shares name servers with other domains at least partially, for example hnse.org, gdosun.com, azhuge.com, xjhslhb.com and xinsiqi.cn.

these name servers are often used with the following: dns3.4cun.com, dns4.51dns.top, dns6.4cun.com, ns3.4cun.com, ns4.4cun.com, dns7.4cun.com, dns1.4cun.com, dns8.51dns.top, ns1.4cun.com and dns2.51dns.top.

Host names with two IP numbers:

The host name dns5.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 219.138.102.210.

The host name dns6.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74.

Host names that point to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7: dns5.4cun.com and dns6.51dns.top.

Mail Servers

Two mail servers mx1.sxy.top and mx.sxy.top handle changwei56.com.

changwei56.com shares the same mail server setup as other domains, for instance sunshine-material.com, biosafer.cn, owtal.com, bluthner.cn and brolinktech.com.

changwei56.com shares some mail servers with other domains, at least partially; examples include szblx.net, lab-ehs.com and commix.cn.

Host names with two IP numbers: mx1.sxy.top points to 101.237.133.12 and 117.50.223.79.

Host names with one IP number: mx.sxy.top points to 101.237.133.12.

Host names that point to 101.237.133.12: mx1.sxy.top and mx.sxy.top.

changwei56.com - robtex.com

changwei56.com

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