bit-sec.com - dns.ninja

`bit-sec.com`

DNSSEC	⚠️ Not signed
A	47.109.180.193^{🇨🇳 Alibaba-Cloud47.109.0.0/16}
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 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	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 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	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
TXT	`_globalsign-domain-verification=NUwREg4AaKg14_m8GWC0HyXfDT_EgMLnFso4F67_K7`
SOA	`dns17.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=1785985994

Same first word

bit-sec.com

Similar names

csi-bet.net

csi-bet.fr

cis-bet.pl

sib-tec.com

bet-ics.com

bet-ics.fr

sec-bit.com

best-ic.com

it-bsec.com

bic-est.com

etsi-bc.ca

best-ic.cn

csi-bet.com

iset-bc.com

ebs-ict.com

b-itsec.de

DNS History

10 records (5 active, 5 former)

●NSdns17.hichina.com2026-04-09 → 2026-08-06 · 3 obs

○ 2015-10-19 07:37:42
● 2026-04-09 08:15:16
● 2026-08-06 03:25:14

●NSdns18.hichina.com2026-04-09 → 2026-08-06 · 3 obs

○ 2015-10-19 07:37:42
● 2026-04-09 08:15:16
● 2026-08-06 03:25:14

○NSns71.domaincontrol.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 04:40:50
○ 2015-10-19 07:37:42
○ 2026-08-06 03:25:14

○NSns72.domaincontrol.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 04:40:50
○ 2015-10-19 07:37:42
○ 2026-08-06 03:25:14

●MXhzmx01.mxmail.netease.com2026-04-09 → 2026-08-06 · 3 obs

○ 2015-10-19 07:37:42
● 2026-04-09 08:15:16
● 2026-08-06 03:25:14

●MXhzmx02.mxmail.netease.com2026-04-09 → 2026-08-06 · 3 obs

○ 2015-10-19 07:37:42
● 2026-04-09 08:15:16
● 2026-08-06 03:25:14

○MXmailstore1.secureserver.net2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 04:40:50
○ 2015-10-19 07:37:42
○ 2026-08-06 03:25:14

○MXsmtp.secureserver.net2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 04:40:50
○ 2015-10-19 07:37:42
○ 2026-08-06 03:25:14

●A47.109.180.1932026-04-09 → 2026-08-06 · 3 obs

○ 2015-10-19 07:37:42
● 2026-04-09 08:15:16
● 2026-08-06 03:25:14

○A50.63.202.582015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 04:40:50
○ 2015-10-19 07:37:42
○ 2026-08-06 03:25:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
bit-sec.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bit-sec.com (unsigned zone)

⏱️ Timing

Total: 506ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.109.180.193`
NS	2	`dns18.hichina.com, dns17.hichina.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	2	`v=spf1 include:spf.163.com -all, _globalsign-domain-verification=NUwREg4A`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

IP Addresses

bit-sec.com resolves to just one IP address, 47.109.180.193.

Name Servers

bit-sec.com is served by two delegated name servers, dns17.hichina.com and dns18.hichina.com.

bit-sec.com shares its NS records with other domains, for example hakkaworld.com, fsmingju.com, telehan.com and two others.

bit-sec.com has at least partial name server overlap with other domains, such as icopool.com, fdhgj.com, oemautomatic.cn and two others.

It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.

DNS names with 9 IP addresses:

dns17.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.

dns18.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.

Mail Servers

bit-sec.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 bit-sec.com are h96tvbox.com, dimeilighting.com, hozyu.com and two others.

There is at least a partial MX overlap between bit-sec.com and other domains, including tayom.com, st.sdju.edu.cn, ima.ltd and two others.

The host names hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com both direct to 47.251.71.119 and 47.251.84.126.

These two host names — hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com — each point to 47.251.71.119 IP addresses.

These two host names — hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com — each point to 47.251.84.126 IP addresses.