`ufosa.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.35.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	`ns2.35.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	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns3.35.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	`ns4.35.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}
MX	`mx1.yunyou.top` ⭐
		A	2404:ccc0:263:103:5054:ff:fe4a:5abe^{🇭🇰 WEST263GO-HK2404:ccc0:263::/48 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong,}
		A	128.14.74.39^{🇺🇸 TELX-AS21859128.14.74.0/24}
			PTR	`hwmx71.cn4e.com`
MX	`mx2.yunyou.top`⁽¹⁰⁾
		A	211.149.239.73^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`mx2.yunyou.top`
		A	211.149.240.37^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`mx2.yunyou.top`
TXT	`v=spf1 include:yunyou.top -all`
SOA	`ns1.35.net`dnsconct@myhostadmin.net 2026-02-29 #6

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035057780

Same first word

ufosa.com

ufosa.cn

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usaof.com

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asufo.com

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ofusa.com

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fousa.be

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foaus.com

sfaou.com

oafus.com

usofa.me

usofa.com.my

soufa.net

asofu.com

usaof.net

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DNS History

12 records (6 active, 6 former)

○NS(root)2015-08-04 → 2018-10-14 · 4 obs

● 2015-08-04 03:34:30
● 2018-10-14 20:34:32
○ 2026-05-18 05:58:06
○ 2026-07-18 22:23:50

●NSns1.35.net2026-05-18 → 2026-07-18 · 3 obs

○ 2018-10-14 20:34:32
● 2026-05-18 05:58:06
● 2026-07-18 22:23:50

●NSns2.35.net2026-05-18 → 2026-07-18 · 3 obs

○ 2018-10-14 20:34:32
● 2026-05-18 05:58:06
● 2026-07-18 22:23:50

●NSns3.35.net2026-05-18 → 2026-07-18 · 3 obs

○ 2018-10-14 20:34:32
● 2026-05-18 05:58:06
● 2026-07-18 22:23:50

●NSns4.35.net2026-05-18 → 2026-07-18 · 3 obs

○ 2018-10-14 20:34:32
● 2026-05-18 05:58:06
● 2026-07-18 22:23:50

○MXemx14.cn4e.com2015-08-04 → 2018-10-14 · 4 obs

● 2015-08-04 03:34:30
● 2018-10-14 20:34:32
○ 2026-05-18 05:58:06
○ 2026-07-18 22:23:50

●MXmx1.yunyou.top2026-05-18 → 2026-07-18 · 12 obs

○ 2018-10-14 20:34:32
● 2026-05-18 05:58:06
● 2026-05-26 04:18:38
○ 2026-06-13 04:29:24
● 2026-06-16 07:57:16
○ 2026-06-27 07:58:08
● 2026-07-04 09:39:16
○ 2026-07-11 13:00:02
● 2026-07-14 02:08:22
○ 2026-07-14 09:35:48
● 2026-07-16 03:01:24
● 2026-07-18 22:23:50

●MXmx2.yunyou.top2026-05-18 → 2026-07-18 · 12 obs

○A114.113.144.462016-05-29 → 2017-02-08 · 5 obs

○ 2016-02-26 17:25:40
● 2016-05-29 15:01:22
● 2017-02-08 09:03:08
○ 2018-10-14 20:34:32
○ 2026-07-18 22:23:50

○A114.113.144.472015-08-04 → 2016-02-26 · 4 obs

● 2015-08-04 03:34:30
● 2016-02-26 17:25:40
○ 2016-05-29 15:01:22
○ 2026-07-18 22:23:50

○A183.129.178.1462018-10-14 → 2018-10-14 · 4 obs

○ 2017-02-08 09:03:08
● 2018-10-14 20:34:32
○ 2026-05-18 05:58:06
○ 2026-07-18 22:23:50

○A47.242.168.2352026-05-18 → 2026-05-26 · 5 obs

○ 2018-10-14 20:34:32
● 2026-05-18 05:58:06
● 2026-05-26 04:18:38
○ 2026-06-13 04:29:24
○ 2026-07-18 22:23:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn...	-
ufosa.cn	ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net	-

✅ Authoritative Response

Server:118.123.253.132

NS records: ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ufosa.cn (unsigned zone)

⏱️ Timing

Total: 2081ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns3.35.net, ns4.35.net...`
MX	2	`mx2.yunyou.top (pri: 10), mx1.yunyou.top (pri: 5)`
TXT	1	`v=spf1 include:yunyou.top -all`
SOA	1	`ns1.35.net dnsconct.myhostadmin.net`

Analysis

Name Servers

The authoritative name servers for ufosa.cn are ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.

At least some of ufosa.cn's name servers are shared with other domains, for example xmpatent.com, web-rk-whatsapp.com.cn, lanxin.net.cn and two more.

Hosts that point to four IP numbers:

ns1.35.net directs to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

Hostnames that resolve to three IP addresses:

ns2.35.net resolves to 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.

ns3.35.net resolves to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.

ns4.35.net resolves to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.

The host names ns1.35.net and ns3.35.net both resolve to 240e:d9:c200::2 IP addresses.

The host names ns1.35.net and ns3.35.net both resolve to 118.123.249.114 IP addresses.

The host names ns1.35.net and ns4.35.net both resolve to 118.123.253.132 IP addresses.

The host names ns2.35.net and ns4.35.net both resolve to 240e:d9:c200:1::2 IP addresses.

The host names ns2.35.net and ns4.35.net both resolve to 211.149.230.100 IP addresses.

Mail Servers

Mail for ufosa.cn is handled by two mail servers — mx1.yunyou.top and mx2.yunyou.top.

ufosa.cn uses an identical mail server configuration to several other domains — among them chinasydj.com, topvendor.com.cn, cannywy.com and two more.

ufosa.cn overlaps on mail servers with several other domains, for example shengquanchem.com, bedunion.cn, buyisou.cn and famen5.com.

Both mx1.yunyou.top and mx2.yunyou.top have two IP addresses each. mx1.yunyou.top resolves to 128.14.74.39 and 2404:ccc0:263:103:5054:ff:fe4a:5abe; mx2.yunyou.top resolves to 211.149.239.73 and 211.149.240.37.

ufosa.cn - robtex.com

ufosa.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`ufosa.cn`

`cn`