`sijob.com`

DNSSEC	⚠️ Not signed
A	47.98.121.66^{🇨🇳 Alibaba-Cloud47.98.0.0/15 Hangzhou Alibaba Advertising Co.,Ltd.}
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-39.defastlink.net`
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-59.defastlink.net`
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-199.defastlink.net`
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-219.defastlink.net`
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-39.defastlink.net`
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-59.defastlink.net`
		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,}
			PTR	`ip-139-224-142-99.defastlink.net`
		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,}
			PTR	`ip-139-224-142-109.defastlink.net`
NS	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-37.defastlink.net`
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-62.defastlink.net`
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-197.defastlink.net`
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-221.defastlink.net`
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-37.defastlink.net`
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-62.defastlink.net`
		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,}
			PTR	`ip-139-224-142-102.defastlink.net`
		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,}
			PTR	`ip-139-224-142-107.defastlink.net`
SOA	`dns27.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=1771291435

Same first word

sijob.com

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DNS History

17 records (3 active, 14 former)

●NSdns27.hichina.com2026-02-27 → 2026-03-24 · 3 obs

○ 2016-10-25 23:55:52
● 2026-02-27 13:04:00
● 2026-03-24 08:42:32

●NSdns28.hichina.com2026-02-27 → 2026-03-24 · 3 obs

○ 2016-10-25 23:55:52
● 2026-02-27 13:04:00
● 2026-03-24 08:42:32

○NSns1.fabulous.com2015-08-25 → 2016-01-30 · 4 obs

● 2015-08-25 07:49:08
● 2016-01-30 08:24:00
○ 2016-03-23 10:11:20
○ 2026-03-24 08:42:32

○NSns2.fabulous.com2015-08-25 → 2016-01-30 · 4 obs

● 2015-08-25 07:49:08
● 2016-01-30 08:24:00
○ 2016-03-23 10:11:20
○ 2026-03-24 08:42:32

○NSwww.sijob.com2016-08-13 → 2016-10-25 · 5 obs

○ 2016-03-23 10:11:20
● 2016-08-13 12:20:14
● 2016-10-25 23:55:52
○ 2026-02-27 13:04:00
○ 2026-03-24 08:42:32

○MXio.bouncemx.com2016-08-13 → 2016-10-25 · 5 obs

○ 2016-03-23 10:11:20
● 2016-08-13 12:20:14
● 2016-10-25 23:55:52
○ 2026-02-27 13:04:00
○ 2026-03-24 08:42:32

○MXmail.b-io.co2015-08-25 → 2016-01-30 · 4 obs

● 2015-08-25 07:49:08
● 2016-01-30 08:24:00
○ 2016-03-23 10:11:20
○ 2026-03-24 08:42:32

○A104.160.171.832016-10-25 → 2016-10-25 · 4 obs

○ 2016-09-28 04:06:46
● 2016-10-25 23:55:52
○ 2026-02-27 13:04:00
○ 2026-03-24 08:42:32

○A208.48.81.1332015-08-25 → 2016-01-30 · 4 obs

● 2015-08-25 07:49:08
● 2016-01-30 08:24:00
○ 2016-03-23 10:11:20
○ 2026-03-24 08:42:32

○A208.48.81.1342015-08-25 → 2016-01-30 · 4 obs

● 2015-08-25 07:49:08
● 2016-01-30 08:24:00
○ 2016-03-23 10:11:20
○ 2026-03-24 08:42:32

○A208.48.81.1792015-08-25 → 2016-01-30 · 4 obs

● 2015-08-25 07:49:08
● 2016-01-30 08:24:00
○ 2016-03-23 10:11:20
○ 2026-03-24 08:42:32

●A47.98.121.662026-02-27 → 2026-03-24 · 3 obs

○ 2016-10-25 23:55:52
● 2026-02-27 13:04:00
● 2026-03-24 08:42:32

○A64.15.205.1002015-08-25 → 2016-01-30 · 4 obs

● 2015-08-25 07:49:08
● 2016-01-30 08:24:00
○ 2016-03-23 10:11:20
○ 2026-03-24 08:42:32

○A64.15.205.1012015-08-25 → 2016-01-30 · 4 obs

● 2015-08-25 07:49:08
● 2016-01-30 08:24:00
○ 2016-03-23 10:11:20
○ 2026-03-24 08:42:32

○A70.39.84.2272016-09-28 → 2016-09-28 · 4 obs

○ 2016-08-13 12:20:14
● 2016-09-28 04:06:46
○ 2016-10-25 23:55:52
○ 2026-03-24 08:42:32

○A70.39.84.2492016-08-13 → 2016-08-13 · 4 obs

○ 2016-03-23 10:11:20
● 2016-08-13 12:20:14
○ 2016-09-28 04:06:46
○ 2026-03-24 08:42:32

○CNAMEs.dcoin.co2016-08-13 → 2016-10-25 · 4 obs

● 2016-08-13 12:20:14
● 2016-10-25 23:55:52
○ 2026-02-27 13:04:00
○ 2026-03-24 08:42:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sijob.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sijob.com (unsigned zone)

⏱️ Timing

Total: 576ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.98.121.66`
NS	2	`dns28.hichina.com, dns27.hichina.com`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

Analysis

IP Addresses

sijob.com points to a single IP number: 47.98.121.66.

Name Servers

sijob.com is delegated to two name servers: dns27.hichina.com and dns28.hichina.com.

sijob.com uses the same name server setup as other domains, for instance scdfdg.com, wanshanglian.com, backdoors.com.cn, xiaoz.net.cn and eeussud.com.

sijob.com shares name servers with other domains at least partially, for instance kqgl.com, bxhb.com, 1313.pro, winegz.com and baotue.top.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers: dns27.hichina.com points to 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109; dns28.hichina.com points to 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

sijob.com - robtex.com

sijob.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

`sijob.com`

`com`