`swleng.com`

DNSSEC	⚠️ Not signed
A	210.6.27.238^{🇭🇰 HKBN210.6.0.0/18 15/F, 18 Kin Hong Street Trans Asia Centre, Kwai Chung, Kln HK}
		PTR	`210006027238.ctinets.com`
NS	`ns3.01isp.com` ⭐ ⚠️ Not in zone NS records
		A	42.240.142.46^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom}
NS	`ns4.01isp.net` ⚠️ Not in zone NS records
		A	47.239.41.106^{🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object}
NS	`ns7.01isp.com` ⚠️ Not in parent delegation
		A	42.240.142.46^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom}
NS	`ns8.01isp.net` ⚠️ Not in parent delegation
		A	47.239.41.106^{🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object}
MX	`mx650.now.net.cn` ⭐
		A	59.111.193.62^{🇨🇳 NETEASECN59.111.192.0/23}
MX	`mx650hk.now.net.cn`⁽²⁰⁾
		A	89.168.97.82^{🇩🇪 ORACLE-OCI-3189889.168.64.0/18 Oracle Corporation}
TXT	`v=spf1 include:speedmail.cn -all`
SOA	`ns3.01isp.com`admin@now.cn 2026-03-19 #1

`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=1774403912

Same first word

swleng.com

Similar names

lgnews.com.au

glnews.in

lgnews.ro

newgls.com

glenws.com

lgnews.com.cn

lsgwen.com

DNS History

10 records (7 active, 3 former)

●NSns3.01isp.com2015-08-11 → 2026-03-25 · 2 obs

● 2015-08-11 13:15:46
● 2026-03-25 02:09:46

●NSns4.01isp.net2015-08-11 → 2026-03-25 · 2 obs

● 2015-08-11 13:15:46
● 2026-03-25 02:09:46

●NSns7.01isp.com2026-03-25 → 2026-03-25 · 3 obs

○ 2015-08-11 13:15:46
● 2026-03-25 02:09:44
● 2026-03-25 02:09:46

●NSns8.01isp.net2026-03-25 → 2026-03-25 · 3 obs

○ 2015-08-11 13:15:46
● 2026-03-25 02:09:44
● 2026-03-25 02:09:46

○MXmx623.now.net.cn2017-03-18 → 2017-03-18 · 3 obs

● 2017-03-18 16:49:54
○ 2020-01-15 05:08:20
○ 2026-03-25 02:09:46

○MXmx623hk.now.net.cn2017-03-18 → 2017-03-18 · 3 obs

● 2017-03-18 16:49:54
○ 2020-01-15 05:08:20
○ 2026-03-25 02:09:46

●MXmx650.now.net.cn2020-01-15 → 2026-03-25 · 3 obs

○ 2017-03-18 16:49:54
● 2020-01-15 05:08:20
● 2026-03-25 02:09:46

●MXmx650hk.now.net.cn2026-03-25 → 2026-03-25 · 3 obs

○ 2020-01-15 05:08:20
● 2026-03-25 02:09:44
● 2026-03-25 02:09:46

●A210.6.27.2382026-03-25 → 2026-03-25 · 3 obs

○ 2020-01-15 05:08:20
● 2026-03-25 02:09:44
● 2026-03-25 02:09:46

○A61.92.248.1222015-08-11 → 2020-01-15 · 4 obs

● 2015-08-11 13:15:46
● 2020-01-15 05:08:20
○ 2026-03-25 02:09:44
○ 2026-03-25 02:09:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
swleng.com	ns3.01isp.com, ns4.01isp.net	1 record

✅ Authoritative Response

Server:47.239.41.106

NS records: ns3.01isp.com, ns4.01isp.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swleng.com (unsigned zone)

⏱️ Timing

Total: 1066ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.6.27.238`
NS	2	`ns7.01isp.com, ns8.01isp.net`
MX	2	`mx650hk.now.net.cn (pri: 20), mx650.now.net.cn (pri: 5)`
TXT	1	`v=spf1 include:speedmail.cn -all`
SOA	1	`ns3.01isp.com admin.now.cn`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns3.01isp.com)

Analysis

IP Addresses

swleng.com points to a single IP number: 210.6.27.238.

Name Servers

swleng.com is delegated to four name servers: ns3.01isp.com, ns7.01isp.com, ns4.01isp.net and ns8.01isp.net.

swleng.com shares name servers with other domains at least partially, for instance c1892.com, jxgtx.com, xiaogeda.com, coolyuan.com and 0086candytoys.com.

these name servers are commonly used together with verification-30t7kid8.ns3.dan.hosting and ns4001.01isp.net.

Host names with one IP number:

ns3.01isp.com points to: 42.240.142.46.

ns7.01isp.com points to: 42.240.142.46.

ns4.01isp.net points to: 47.239.41.106.

ns8.01isp.net points to: 47.239.41.106.

Host names pointing to 42.240.142.46: ns3.01isp.com and ns7.01isp.com.

Host names pointing to 47.239.41.106: ns4.01isp.net and ns8.01isp.net.

Mail Servers

swleng.com is handled by two mail servers: mx650.now.net.cn and mx650hk.now.net.cn.

swleng.com shares the same mail server setup as other domains, including mysunboat.com, bofusoft.com, zenuo.cn, sirui-photo.com and virtuej.com.

swleng.com shares some mail servers with other domains, including szchanggong.com.cn, qingyi-export.com, wbrbattery.com, bjclean.cn and tenzh.com.