sslf.net - dns.ninja

`sslf.net`

DNSSEC	⚠️ Not signed
A	101.42.171.42^{🇨🇳 TENCENT-NET-AP101.42.128.0/18 CTJS-NJJS-IDC-tencent}
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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 a mx ~all`
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`net`

	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=1783277406

Same first word

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DNS History

12 records (5 active, 7 former)

●NSdns17.hichina.com2018-10-30 → 2026-07-05 · 3 obs

○ 2016-05-05 00:10:42
● 2018-10-30 12:53:16
● 2026-07-05 18:50:28

●NSdns18.hichina.com2018-10-30 → 2026-07-05 · 3 obs

○ 2016-05-05 00:10:42
● 2018-10-30 12:53:16
● 2026-07-05 18:50:28

○NSns1.purehost.com2015-06-27 → 2016-05-05 · 4 obs

● 2015-06-27 08:45:44
● 2016-05-05 00:10:42
○ 2018-10-30 12:53:16
○ 2026-07-05 18:50:28

○NSns2.purehost.com2015-06-27 → 2016-05-05 · 4 obs

● 2015-06-27 08:45:44
● 2016-05-05 00:10:42
○ 2018-10-30 12:53:16
○ 2026-07-05 18:50:28

○MXmail.sslf.net2015-06-27 → 2016-05-05 · 4 obs

● 2015-06-27 08:45:44
● 2016-05-05 00:10:42
○ 2018-10-30 12:53:16
○ 2026-07-05 18:50:28

●MXmxbiz1.qq.com2026-02-23 → 2026-07-05 · 3 obs

○ 2018-10-30 12:53:16
● 2026-02-23 09:07:26
● 2026-07-05 18:50:28

●MXmxbiz2.qq.com2026-02-23 → 2026-07-05 · 3 obs

○ 2018-10-30 12:53:16
● 2026-02-23 09:07:26
● 2026-07-05 18:50:28

●A101.42.171.422026-02-23 → 2026-07-05 · 3 obs

○ 2018-10-30 12:53:16
● 2026-02-23 09:07:26
● 2026-07-05 18:50:28

○A141.8.225.312017-02-01 → 2017-02-01 · 4 obs

○ 2016-05-05 00:10:42
● 2017-02-01 10:41:30
○ 2018-10-30 12:53:16
○ 2026-07-05 18:50:28

○A38.113.1.1812016-02-26 → 2016-05-05 · 5 obs

○ 2015-11-23 13:44:58
● 2016-02-26 12:12:14
● 2016-05-05 00:10:42
○ 2017-02-01 10:41:30
○ 2026-07-05 18:50:28

○A38.113.20.1022015-06-27 → 2015-11-23 · 4 obs

● 2015-06-27 08:45:44
● 2015-11-23 13:44:58
○ 2016-02-26 12:12:14
○ 2026-07-05 18:50:28

○CNAMEoverdue.aliyun.com2018-10-30 → 2018-10-30 · 3 obs

● 2018-10-30 12:53:16
○ 2026-02-23 09:07:26
○ 2026-07-05 18:50:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sslf.net	dns17.hichina.com, dns18.hichina.com	-

✅ Authoritative Response

Server:47.118.199.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sslf.net (unsigned zone)

⏱️ Timing

Total: 1128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`101.42.171.42`
NS	2	`dns17.hichina.com, dns18.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

sslf.net directs to one IP number, which is 101.42.171.42.

Name Servers

sslf.net is served by two delegated name servers, dns17.hichina.com and dns18.hichina.com.

sslf.net has the same name server delegation as a number of other domains, such as shtrxx.com, wifi-3l.com, yi-mei.com and two more.

sslf.net partially shares its NS delegation with several other domains, including 95496.com, cgt.com.cn, 59366.com and two others.

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

Host names resolving to 9 IP numbers:

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

The MX records for sslf.net point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

sslf.net has the same mail server arrangement as a number of other domains, for example feiha.cn, zssk.cc, systemadm.in and two more.

The MX records for sslf.net are at least partially shared with other domains, such as juejin.net, zjhhkj.com.cn, sib.net.cn and hbhxsteel.com.