`postarwatch.com`

DNSSEC	⚠️ Not signed
A	8.210.70.239^{🇭🇰 Alibaba-Cloud8.210.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns7.4cun.com` ⭐
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.74^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
NS	`dns.4cun.com` ⚠️ Not in zone NS records
NS	`dns8.51dns.top` ⚠️ Not in zone NS records
		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}
MX	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns.4cun.com`admin@postarwatch.com serial=1772529144

`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

postarwatch.com

Similar names

watchasport.com

DNS History

8 records (6 active, 2 former)

●NSdns.4cun.com2015-07-05 → 2026-03-22 · 2 obs

● 2015-07-05 20:10:00
● 2026-03-22 20:43:06

●NSdns7.4cun.com2026-03-15 → 2026-03-22 · 3 obs

○ 2015-07-05 20:10:00
● 2026-03-15 21:21:14
● 2026-03-22 20:43:06

●NSdns8.51dns.top2026-03-15 → 2026-03-22 · 3 obs

○ 2015-07-05 20:10:00
● 2026-03-15 21:21:14
● 2026-03-22 20:43:06

●MXhzmx01.mxmail.netease.com2026-03-15 → 2026-03-22 · 3 obs

○ 2017-08-12 21:45:16
● 2026-03-15 21:21:14
● 2026-03-22 20:43:06

●MXhzmx02.mxmail.netease.com2026-03-15 → 2026-03-22 · 3 obs

○ 2017-08-12 21:45:16
● 2026-03-15 21:21:14
● 2026-03-22 20:43:06

○MXmxbiz1.qq.com2015-11-05 → 2017-08-12 · 4 obs

● 2015-11-05 10:20:04
● 2017-08-12 21:45:16
○ 2026-03-15 21:21:14
○ 2026-03-22 20:43:06

○MXmxbiz2.qq.com2015-11-05 → 2017-08-12 · 4 obs

● 2015-11-05 10:20:04
● 2017-08-12 21:45:16
○ 2026-03-15 21:21:14
○ 2026-03-22 20:43:06

●A8.210.70.2392026-03-15 → 2026-03-22 · 2 obs

● 2026-03-15 21:21:14
● 2026-03-22 20:43:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
postarwatch.com	dns7.4cun.com, dns8.51dns.top	2 records

✅ Authoritative Response

Server: 219.138.102.210

NS records: dns7.4cun.com, dns8.51dns.top

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postarwatch.com (unsigned zone)

⏱️ Timing

Total: 3701ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.210.70.239`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns.4cun.com admin.postarwatch.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns7.4cun.com, dns7.4cun.com)

Analysis

IP Addresses

postarwatch.com points to an IP address: 8.210.70.239.

Other host names, for instance typ668.com, share IP numbers with postarwatch.com.

Name Servers

postarwatch.com is delegated to three name servers dns7.4cun.com, dns.4cun.com and dns8.51dns.top.

postarwatch.com at least partially shares name servers with other domains, for instance 051016.com, dabiaoji.biz, xjstc.org, lyts.cn and shenhuli.com.

these name servers are commonly used with dns4.51dns.top, dns3.4cun.com, ns1.4cun.com, dns1.4cun.com, dns6.51dns.top, dns2.51dns.top, dns8.4cun.com, dns5.4cun.com, ns3.4cun.com and ns4.4cun.com.

Host names with two IP numbers

dns7.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74.

dns8.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 219.138.102.210.

Names pointing to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7: dns7.4cun.com and dns8.51dns.top.

Mail Servers

postarwatch.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

postarwatch.com uses the same mail server setup as other domains, for instance lockeysafety.com, nbsl.biz, cnhomebakery.com, jo-mei.net and retop.net.

postarwatch.com shares some mail servers with other domains, including ziwise.com, guyii.com, zcc888.com and hongtong123.com.

Host names with two IP numbers:

hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126

Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com

Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com

postarwatch.com - robtex.com

postarwatch.com

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