ofex.com - dns.ninja

`ofex.com`

DNSSEC	⚠️ Not signed
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`mx1.avic.com` ⭐
		A	223.70.221.169^{🇨🇳 CMNET-BEIJING-AP223.70.221.0/24 CMI (Customer Route)}
MX	`mx2.avic.com`⁽¹⁰⁾
		A	36.112.111.41^{🇨🇳 CHINANET-BJ-METRO36.112.0.0/16 regist for BJCT}
MX	`mx.avic.com`⁽¹⁵⁾
		A	36.112.111.41^{🇨🇳 CHINANET-BJ-METRO36.112.0.0/16 regist for BJCT}
TXT	`v=spf1 include:spf.a.avic.com include:spf.b.avic.com include:spf.mxhichina.co...`
SOA	`dns21.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=1782665350

WOT: SAFE (62/100)

Same first word

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DNS History

13 records (5 active, 8 former)

●NSdns21.hichina.com2026-02-25 → 2026-06-28 · 3 obs

○ 2016-06-25 20:59:10
● 2026-02-25 18:43:34
● 2026-06-28 16:59:32

●NSdns22.hichina.com2026-02-25 → 2026-06-28 · 3 obs

○ 2016-06-25 20:59:10
● 2026-02-25 18:43:34
● 2026-06-28 16:59:32

○NSdns31.register.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 15:26:50
○ 2015-08-31 11:19:54
○ 2026-06-28 16:59:32

○NSdns32.register.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 15:26:50
○ 2015-08-31 11:19:54
○ 2026-06-28 16:59:32

○NSns1.above.com2016-03-20 → 2016-06-25 · 5 obs

○ 2015-08-31 11:19:54
● 2016-03-20 08:38:10
● 2016-06-25 20:59:10
○ 2026-02-25 18:43:34
○ 2026-06-28 16:59:32

○NSns2.above.com2016-03-20 → 2016-06-25 · 5 obs

○ 2015-08-31 11:19:54
● 2016-03-20 08:38:10
● 2016-06-25 20:59:10
○ 2026-02-25 18:43:34
○ 2026-06-28 16:59:32

○MXmail.post-host.net2016-03-20 → 2016-06-25 · 5 obs

○ 2015-08-31 11:19:54
● 2016-03-20 08:38:10
● 2016-06-25 20:59:10
○ 2026-02-25 18:43:34
○ 2026-06-28 16:59:32

○MXmail21.messagelabs.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 15:26:50
○ 2015-08-31 11:19:54
○ 2026-06-28 16:59:32

○MXmail26.messagelabs.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 15:26:50
○ 2015-08-31 11:19:54
○ 2026-06-28 16:59:32

●MXmx.avic.com2026-02-25 → 2026-06-28 · 3 obs

○ 2016-06-25 20:59:10
● 2026-02-25 18:43:34
● 2026-06-28 16:59:32

●MXmx1.avic.com2026-02-25 → 2026-06-28 · 3 obs

○ 2016-06-25 20:59:10
● 2026-02-25 18:43:34
● 2026-06-28 16:59:32

●MXmx2.avic.com2026-02-25 → 2026-06-28 · 3 obs

○ 2016-06-25 20:59:10
● 2026-02-25 18:43:34
● 2026-06-28 16:59:32

○A103.224.182.2402016-03-20 → 2016-06-25 · 4 obs

● 2016-03-20 08:38:10
● 2016-06-25 20:59:10
○ 2026-02-25 18:43:34
○ 2026-06-28 16:59:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
ofex.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ofex.com (unsigned zone)

⏱️ Timing

Total: 3557ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns21.hichina.com, dns22.hichina.com`
MX	3	`mx1.avic.com (pri: 10), mx2.avic.com (pri: 15)...`
TXT	1	`v=spf1 include:spf.a.avic.com include:sp`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Name Servers

ofex.com uses two name servers for its delegation: dns21.hichina.com and dns22.hichina.com.

ofex.com uses the same name servers as several other domains — among them ciicgf.com, yytcc.cn, httpc.cn and two more.

ofex.com has a partial name server overlap with other domains — among them huacuiyuan.com and truitai.com.

Hostnames that resolve to 9 IP addresses:

Hostname dns21.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns22.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.

Mail Servers

ofex.com has three mail servers: mx1.avic.com, mx2.avic.com and mx.avic.com.

ofex.com has at least partial mail server overlap with other domains such as hyfcc.com, avicsec.com, qianshao.com and two more.

mx1.avic.com has IP address 223.70.221.169, and mx2.avic.com and mx.avic.com both have IP address 36.112.111.41.

Both mx2.avic.com and mx.avic.com resolve to 36.112.111.41 IP addresses each.