`365dayoptical.com`

DNSSEC	⚠️ Not signed
A	47.242.93.151^{🇭🇰 Alibaba-Cloud47.242.0.0/16 Proxy-registered route object}
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 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	`dns32.hichina.com`
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	`dns31.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`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=1785002257

Same first word

365dayoptical.com

DNS History

9 records (5 active, 4 former)

●NSdns31.hichina.com2015-07-21 → 2026-07-25 · 5 obs

● 2015-07-21 07:25:56
● 2016-07-01 15:21:46
○ 2017-03-22 22:19:08
● 2020-03-13 07:19:10
● 2026-07-25 18:19:42

●NSdns32.hichina.com2015-07-21 → 2026-07-25 · 5 obs

● 2015-07-21 07:25:56
● 2016-07-01 15:21:46
○ 2017-03-22 22:19:08
● 2020-03-13 07:19:10
● 2026-07-25 18:19:42

○NSvip1.alidns.com2017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-01 15:21:46
● 2017-03-22 22:19:08
○ 2020-03-13 07:19:10
○ 2026-07-25 18:19:42

○NSvip2.alidns.com2017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-01 15:21:46
● 2017-03-22 22:19:08
○ 2020-03-13 07:19:10
○ 2026-07-25 18:19:42

●MXmxn.mxhichina.com2015-07-21 → 2026-07-25 · 2 obs

● 2015-07-21 07:25:56
● 2026-07-25 18:19:42

●MXmxw.mxhichina.com2015-07-21 → 2026-07-25 · 2 obs

● 2015-07-21 07:25:56
● 2026-07-25 18:19:42

○A121.42.119.572015-07-21 → 2016-07-01 · 4 obs

● 2015-07-21 07:25:56
● 2016-07-01 15:21:46
○ 2017-03-22 22:19:08
○ 2026-07-25 18:19:42

○A123.57.18.862015-11-25 → 2020-03-13 · 5 obs

○ 2015-07-21 07:25:56
● 2015-11-25 02:13:44
● 2020-03-13 07:19:10
○ 2026-04-09 17:20:18
○ 2026-07-25 18:19:42

●A47.242.93.1512026-04-09 → 2026-07-25 · 3 obs

○ 2020-03-13 07:19:10
● 2026-04-09 17:20:18
● 2026-07-25 18:19:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
365dayoptical.com	dns31.hichina.com, dns32.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 365dayoptical.com (unsigned zone)

⏱️ Timing

Total: 3556ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.242.93.151`
NS	2	`dns32.hichina.com, dns31.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)

Analysis

IP Addresses

365dayoptical.com has exactly one IP address — 47.242.93.151.

Name Servers

365dayoptical.com has two authoritative name servers — dns31.hichina.com and dns32.hichina.com.

The name server configuration of 365dayoptical.com is shared with other domains, for instance zcxgsyy.com, rtdb.net, b13-agent.shop and two others.

There is at least partial name server overlap between 365dayoptical.com and other domains — tiantianbao.com, ksmydz.com, agjj.cn and two more among them.

These name servers frequently co-occur with the name servers expirens3.hichina.com and expirens4.hichina.com.

Hosts with 9 IP addresses each:

dns31.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

Mail Servers

365dayoptical.com uses two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

The mail server setup of 365dayoptical.com matches that of other domains such as mfont.com, chenjiexin.com, cnwarranty.com and two others.

At least some of the mail servers used by 365dayoptical.com are shared with other domains: anybarcode.com.cn, kunlea.com, needwig.com and two others among them.

Host names pointing to two IP addresses:

mxn.mxhichina.com resolves to 47.246.136.231 and 47.246.137.47.

Host names resolving to a single IP address:

mxw.mxhichina.com resolves to 47.246.99.195.

365dayoptical.com - robtex.com