`db2j.com`

DNSSEC	⚠️ Not signed
A	211.149.243.165^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 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	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 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	`hzmx01.mxmail.netease.com` ⭐
		A	8.209.70.223^{🇩🇪 Alibaba-Cloud8.209.64.0/19}
		A	8.209.88.255^{🇩🇪 Alibaba-Cloud8.209.64.0/19}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	8.209.70.223^{🇩🇪 Alibaba-Cloud8.209.64.0/19}
		A	8.209.88.255^{🇩🇪 Alibaba-Cloud8.209.64.0/19}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-01-09 #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=1783018766

Same first word

db2j.com

Similar names

dj2b.com

djb2.com

2jbd.com

jd2b.com

DNS History

10 records (5 active, 5 former)

○NSdns21.hichina.com2015-06-21 → 2017-04-05 · 4 obs

● 2015-06-21 13:57:34
● 2017-04-05 17:30:42
○ 2026-04-14 02:23:30
○ 2026-07-02 19:27:42

○NSdns22.hichina.com2015-06-21 → 2017-04-05 · 4 obs

● 2015-06-21 13:57:34
● 2017-04-05 17:30:42
○ 2026-04-14 02:23:30
○ 2026-07-02 19:27:42

●NSdns29.hichina.com2026-04-14 → 2026-07-02 · 3 obs

○ 2017-04-05 17:30:42
● 2026-04-14 02:23:30
● 2026-07-02 19:27:42

●NSdns30.hichina.com2026-04-14 → 2026-07-02 · 3 obs

○ 2017-04-05 17:30:42
● 2026-04-14 02:23:30
● 2026-07-02 19:27:42

●MXhzmx01.mxmail.netease.com2026-04-14 → 2026-07-02 · 3 obs

○ 2017-04-05 17:30:42
● 2026-04-14 02:23:30
● 2026-07-02 19:27:42

●MXhzmx02.mxmail.netease.com2026-04-14 → 2026-07-02 · 3 obs

○ 2017-04-05 17:30:42
● 2026-04-14 02:23:30
● 2026-07-02 19:27:42

○MXmxbiz1.qq.com2015-06-21 → 2017-04-05 · 4 obs

● 2015-06-21 13:57:34
● 2017-04-05 17:30:42
○ 2026-04-14 02:23:30
○ 2026-07-02 19:27:42

○MXmxbiz2.qq.com2015-06-21 → 2017-04-05 · 4 obs

● 2015-06-21 13:57:34
● 2017-04-05 17:30:42
○ 2026-04-14 02:23:30
○ 2026-07-02 19:27:42

○A110.75.189.2072015-06-21 → 2017-04-05 · 4 obs

● 2015-06-21 13:57:34
● 2017-04-05 17:30:42
○ 2026-04-14 02:23:30
○ 2026-07-02 19:27:42

●A211.149.243.1652026-04-14 → 2026-07-02 · 3 obs

○ 2017-04-05 17:30:42
● 2026-04-14 02:23:30
● 2026-07-02 19:27:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
db2j.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for db2j.com (unsigned zone)

⏱️ Timing

Total: 1669ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.149.243.165`
NS	2	`dns30.hichina.com, dns29.hichina.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

IP Addresses

db2j.com resolves to just one IP address, 211.149.243.165.

Other hosts including web.s1242.vhostgo.com, chinayudiao.com.cn and tercelctrl.com share IP addresses with db2j.com.

Name Servers

db2j.com has two authoritative name servers — dns29.hichina.com and dns30.hichina.com.

db2j.com shares its NS records with other domains, for example qhdtianyizhuye.com, hackx.cn, qiyixin.net.cn and two others.

The name servers of db2j.com overlap at least partially with those of other domains — among them shbs.org.cn, ccqyq.com, dianytech.com and two more.

These name servers commonly co-occur with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

dns29.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns30.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

Mail Servers

db2j.com is served by two mail servers, hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Among the domains sharing a mail server setup with db2j.com are hicamp.net, pindars.com, xingtaisy.com and two others.

db2j.com shares at least partially some mail servers with other domains, for instance exeagull.com, sunflow-usa.com, loyal-macau.com and nbcfa.com.

Both hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com point to 8.209.70.223 and 8.209.88.255.

The host names hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com both resolve to 8.209.70.223 IP addresses.

The host names hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com both resolve to 8.209.88.255 IP addresses.

db2j.com - robtex.com

db2j.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`db2j.com`

`com`