sdfcb.com - dns.ninja

`sdfcb.com`

DNSSEC	⚠️ Not signed
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`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.qiye.aliyun.com -all`
SOA	`dns1.hichina.com`hostmaster@hichina.com 2026-05-28 #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=1786206944

Same first word

sdfcb.com

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DNS History

12 records (4 active, 8 former)

●NSdns1.hichina.com2019-01-02 → 2026-08-08 · 3 obs

○ 2016-10-14 02:49:46
● 2019-01-02 16:06:10
● 2026-08-08 16:55:22

○NSdns10.hichina.com2015-10-17 → 2016-08-08 · 4 obs

● 2015-10-17 09:38:04
● 2016-08-08 13:57:46
○ 2016-09-28 05:07:30
○ 2026-08-08 16:55:22

●NSdns2.hichina.com2019-01-02 → 2026-08-08 · 3 obs

○ 2016-10-14 02:49:46
● 2019-01-02 16:06:10
● 2026-08-08 16:55:22

○NSdns9.hichina.com2015-10-17 → 2016-08-08 · 4 obs

● 2015-10-17 09:38:04
● 2016-08-08 13:57:46
○ 2016-09-28 05:07:30
○ 2026-08-08 16:55:22

○NSexpirens3.hichina.com2016-09-28 → 2016-10-14 · 5 obs

○ 2016-08-08 13:57:46
● 2016-09-28 05:07:30
● 2016-10-14 02:49:46
○ 2019-01-02 16:06:10
○ 2026-08-08 16:55:22

○NSexpirens4.hichina.com2016-09-28 → 2016-10-14 · 5 obs

○ 2016-08-08 13:57:46
● 2016-09-28 05:07:30
● 2016-10-14 02:49:46
○ 2019-01-02 16:06:10
○ 2026-08-08 16:55:22

○MXmail.skrimple.com2017-01-09 → 2017-01-09 · 3 obs

● 2017-01-09 03:50:36
○ 2019-01-02 16:06:10
○ 2026-08-08 16:55:22

●MXmxn.mxhichina.com2026-06-30 → 2026-08-08 · 3 obs

○ 2019-01-02 16:06:10
● 2026-06-30 20:01:08
● 2026-08-08 16:55:22

●MXmxw.mxhichina.com2026-06-30 → 2026-08-08 · 3 obs

○ 2019-01-02 16:06:10
● 2026-06-30 20:01:08
● 2026-08-08 16:55:22

○A103.232.215.1362017-01-09 → 2017-01-09 · 4 obs

○ 2016-10-14 02:49:46
● 2017-01-09 03:50:36
○ 2019-01-02 16:06:10
○ 2026-08-08 16:55:22

○A47.89.58.1412016-09-28 → 2016-10-14 · 4 obs

● 2016-09-28 05:07:30
● 2016-10-14 02:49:46
○ 2017-01-09 03:50:36
○ 2026-08-08 16:55:22

○A47.91.170.2222019-01-02 → 2019-01-02 · 4 obs

○ 2017-01-09 03:50:36
● 2019-01-02 16:06:10
○ 2026-06-30 20:01:08
○ 2026-08-08 16:55:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
sdfcb.com	dns2.hichina.com, dns1.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.43

NS records: dns2.hichina.com, dns1.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdfcb.com (unsigned zone)

⏱️ Timing

Total: 581ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.hichina.com, dns2.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)

Analysis

Name Servers

sdfcb.com is delegated to two name servers: dns1.hichina.com and dns2.hichina.com.

sdfcb.com shares its name server setup with other domains, including sqyclipin.com, fubonbank.com.cn, wigsroyal.com and two others.

sdfcb.com partially shares its NS delegation with several other domains, including mamjr.com, autodailyreport.com, ouio.cn and two others.

The name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com are often found in use alongside these name servers.

Host names with 9 IP numbers:

dns1.hichina.com resolves to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.

dns2.hichina.com resolves to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.

Mail Servers

sdfcb.com has two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

sdfcb.com shares the same mail server setup as other domains, including mozibaike.com, luobotou.org, zjnewline.com and two others.

sdfcb.com shares mail servers — at least in part — with other domains, including combine1.com, lineusb.com, graymii.com and two others.

The mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com frequently co-occur with these mail servers.

Host names with two IP numbers:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names pointing to a single IP address:

mxw.mxhichina.com points to 47.246.99.195.