post-u.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`post-u.com`

DNSSEC	⚠️ Not signed
A	139.162.83.84^{🇯🇵 AKAMAI-LINODE-AP139.162.64.0/19 Akamai Technologies}
		PTR	`139-162-83-84.ip.linodeusercontent.com`
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns25.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1786854519

Same first word

post-u.com

Similar names

t-supo.com

spot-u.com

ost-up.ru

opt-us.com

top-us.com

top-us.net

u-spot.net

us-top.com

otp-us.com

opus-t.com

DNS History

12 records (5 active, 7 former)

●NSdns25.hichina.com2026-04-05 → 2026-08-16 · 3 obs

○ 2015-11-04 19:58:46
● 2026-04-05 14:31:32
● 2026-08-16 04:39:20

●NSdns26.hichina.com2026-04-05 → 2026-08-16 · 3 obs

○ 2015-11-04 19:58:46
● 2026-04-05 14:31:32
● 2026-08-16 04:39:20

○NSns1.myhostadmin.net2015-06-26 → 2015-11-04 · 4 obs

● 2015-06-26 05:13:46
● 2015-11-04 19:58:46
○ 2026-04-05 14:31:32
○ 2026-08-16 04:39:20

○NSns2.myhostadmin.net2015-11-04 → 2015-11-04 · 4 obs

○ 2015-06-26 05:13:46
● 2015-11-04 19:58:46
○ 2026-04-05 14:31:32
○ 2026-08-16 04:39:20

○NSns3.myhostadmin.net2015-11-04 → 2015-11-04 · 4 obs

○ 2015-06-26 05:13:46
● 2015-11-04 19:58:46
○ 2026-04-05 14:31:32
○ 2026-08-16 04:39:20

○NSns4.myhostadmin.net2015-11-04 → 2015-11-04 · 4 obs

○ 2015-06-26 05:13:46
● 2015-11-04 19:58:46
○ 2026-04-05 14:31:32
○ 2026-08-16 04:39:20

○NSns5.myhostadmin.net2015-11-04 → 2015-11-04 · 4 obs

○ 2015-06-26 05:13:46
● 2015-11-04 19:58:46
○ 2026-04-05 14:31:32
○ 2026-08-16 04:39:20

○NSns6.myhostadmin.net2015-11-04 → 2015-11-04 · 4 obs

○ 2015-06-26 05:13:46
● 2015-11-04 19:58:46
○ 2026-04-05 14:31:32
○ 2026-08-16 04:39:20

●MXmxn.mxhichina.com2026-04-05 → 2026-08-16 · 2 obs

● 2026-04-05 14:31:32
● 2026-08-16 04:39:20

●MXmxw.mxhichina.com2026-04-05 → 2026-08-16 · 2 obs

● 2026-04-05 14:31:32
● 2026-08-16 04:39:20

●A139.162.83.842026-04-05 → 2026-08-16 · 3 obs

○ 2015-06-26 05:13:46
● 2026-04-05 14:31:32
● 2026-08-16 04:39:20

○A43.248.168.312015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 05:13:46
○ 2026-04-05 14:31:32
○ 2026-08-16 04:39:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
post-u.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:2408:4009:501::34

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for post-u.com (unsigned zone)

⏱️ Timing

Total: 3257ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.162.83.84`
NS	2	`dns25.hichina.com, dns26.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

IP Addresses

post-u.com resolves to just one IP address, 139.162.83.84.

139-162-83-84.ip.linodeusercontent.com and yd.shore3-dns.com are among other host names that share IP numbers with post-u.com.

Name Servers

post-u.com is delegated to two name servers: dns25.hichina.com and dns26.hichina.com.

post-u.com shares its NS records with other domains, for example ooen.cn, qdxwl.com, h5w.com and two others.

post-u.com has overlapping name servers with several other domains — among them yedigua.com, sdbidding.com, netbids.com and chapfallen.cn.

These name servers commonly appear alongside the name servers ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

dns25.hichina.com resolves to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns26.hichina.com resolves to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

Mail Servers

post-u.com is served by two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

Among the domains sharing a mail server setup with post-u.com are 52lnts.com, aili.com.cn, lesky.cn and two others.

There is at least a partial MX overlap between post-u.com and other domains, including gzeman.com, kakaran.jp, hrsel.com and two others.

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

Host names that have two IP addresses:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names that point to one IP address:

mxw.mxhichina.com points to 47.246.99.195.