212a.com - dns.ninja

`212a.com`

DNSSEC	⚠️ Not signed
A	59.110.222.196^{🇨🇳 Alibaba-Cloud59.110.128.0/17 CT BeiJing IDC}
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns13.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=1785863199

Subdomains

www.212a.com

Same first word

212a.com

212a.net

Similar names

122a.com

2a12.com

2a12.net

a212.de

221a.com

1a22.com

221a.de

221a.ca

21a2.ai

12a2.shop

21a2.com

a212.com

a122.at

221a.net

a212.blogspot.com

a221.net

a122.com

2a12.cn

a221.cn

221a.co

a212.co

221a.us

DNS History

9 records (5 active, 4 former)

●NSdns13.hichina.com2026-03-29 → 2026-08-04 · 3 obs

○ 2017-01-17 01:59:46
● 2026-03-29 21:24:20
● 2026-08-04 17:09:44

●NSdns14.hichina.com2026-03-29 → 2026-08-04 · 3 obs

○ 2017-01-17 01:59:46
● 2026-03-29 21:24:20
● 2026-08-04 17:09:44

○NSn309.ns.yunjiasu.com2017-01-17 → 2017-01-17 · 4 obs

○ 2016-04-16 14:41:28
● 2017-01-17 01:59:46
○ 2026-03-29 21:24:20
○ 2026-08-04 17:09:44

○NSn3339.ns.yunjiasu.com2017-01-17 → 2017-01-17 · 4 obs

○ 2016-04-16 14:41:28
● 2017-01-17 01:59:46
○ 2026-03-29 21:24:20
○ 2026-08-04 17:09:44

○NSns11.edong.com2015-06-25 → 2016-04-16 · 4 obs

● 2015-06-25 08:39:06
● 2016-04-16 14:41:28
○ 2017-01-17 01:59:46
○ 2026-08-04 17:09:44

○NSns12.edong.com2015-06-25 → 2016-04-16 · 4 obs

● 2015-06-25 08:39:06
● 2016-04-16 14:41:28
○ 2017-01-17 01:59:46
○ 2026-08-04 17:09:44

●MXmxbiz1.qq.com2015-06-25 → 2026-08-04 · 5 obs

● 2015-06-25 08:39:06
● 2016-04-16 14:41:28
○ 2017-01-17 01:59:46
● 2026-03-29 21:24:20
● 2026-08-04 17:09:44

●MXmxbiz2.qq.com2015-06-25 → 2026-08-04 · 5 obs

● 2015-06-25 08:39:06
● 2016-04-16 14:41:28
○ 2017-01-17 01:59:46
● 2026-03-29 21:24:20
● 2026-08-04 17:09:44

●A59.110.222.1962026-03-29 → 2026-08-04 · 2 obs

● 2026-03-29 21:24:20
● 2026-08-04 17:09:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
212a.com	dns13.hichina.com, dns14.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 212a.com (unsigned zone)

⏱️ Timing

Total: 3558ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`59.110.222.196`
NS	2	`dns13.hichina.com, dns14.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

Hierarchy

www.212a.com is delegated beneath 212a.com.

IP Addresses

212a.com points to a single IP number: 59.110.222.196.

www.212a.com is an example of another host name that shares IP numbers with 212a.com.

Name Servers

212a.com has two authoritative name servers — dns13.hichina.com and dns14.hichina.com.

212a.com shares its name server setup with other domains, including hzthyy.cn, 999daohang.com, yayamy.com and two others.

212a.com has name servers in common with a number of other domains — 0738job.net, wanfei.net, barfilon.net and app159.com among them.

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

Host names with 9 IP numbers:

dns13.hichina.com points to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.

dns14.hichina.com points to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.

Mail Servers

212a.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

212a.com shares the same mail server setup as other domains, including kalinyanjing.com, io365.com, t-sign.cn and two others.

212a.com shares mail servers — at least in part — with other domains, including lizikaer.com, powerlightings.com, ziwhob-tw.asia and two others.

These mail servers are routinely seen in conjunction with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.