`nnlbst.com`

DNSSEC	⚠️ Not signed
A	106.12.44.70^{🇨🇳 Baidu106.12.32.0/19}
NS	`ns.dnsfamily.com` ⭐
		A	116.196.106.34^{🇨🇳 CHINA169-BJ116.196.64.0/18 China Telecom Beijing Co. Ltd.}
NS	`ns.cdnhost.cn`
		A	125.65.112.38^{🇨🇳 CHINANET-BACKBONE125.64.0.0/13 China Telecom Network}
			PTR	`38.112.65.125.broad.ls.sc.dynamic.163data.com.cn`
MX	`smx12.cn4e.com` ⭐
SOA	`ns.dnsfamily.com`hostmaster@dnsfamily.com serial=1083128260

`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=1778694006

Same first word

nnlbst.com

DNS History

8 records (4 active, 4 former)

●NSns.cdnhost.cn2015-07-21 → 2026-05-13 · 8 obs

● 2015-07-21 17:51:42
○ 2015-09-05 07:26:44
○ 2016-09-08 04:19:24
● 2016-12-08 01:36:44
● 2016-12-27 11:46:36
○ 2020-01-09 06:04:38
● 2026-03-09 07:56:00
● 2026-05-13 17:48:24

●NSns.dnsfamily.com2015-07-21 → 2026-05-13 · 8 obs

● 2015-07-21 17:51:42
○ 2015-09-05 07:26:44
○ 2016-09-08 04:19:24
● 2016-12-08 01:36:44
● 2016-12-27 11:46:36
○ 2020-01-09 06:04:38
● 2026-03-09 07:56:00
● 2026-05-13 17:48:24

●MXsmx12.cn4e.com2015-07-21 → 2026-05-13 · 2 obs

● 2015-07-21 17:51:42
● 2026-05-13 17:48:24

●A106.12.44.702026-03-09 → 2026-05-13 · 3 obs

○ 2020-01-09 06:04:38
● 2026-03-09 07:56:00
● 2026-05-13 17:48:24

○A210.209.94.1782015-07-21 → 2016-02-01 · 4 obs

● 2015-07-21 17:51:42
● 2016-02-01 01:35:36
○ 2016-05-01 19:57:04
○ 2026-05-13 17:48:24

○A218.247.87.1782016-05-01 → 2016-12-27 · 5 obs

○ 2016-02-01 01:35:36
● 2016-05-01 19:57:04
● 2016-12-27 11:46:36
○ 2020-01-09 06:04:38
○ 2026-05-13 17:48:24

○CNAMEhkvhost757.800cdn.com2015-09-05 → 2016-12-27 · 8 obs

○ 2015-07-21 17:51:42
● 2015-09-05 07:26:44
● 2016-05-01 19:57:04
○ 2016-05-15 20:23:00
● 2016-05-27 13:01:46
● 2016-12-27 11:46:36
○ 2020-01-09 06:04:38
○ 2026-05-13 17:48:24

○CNAMElangbo.gotoip3.com2015-07-21 → 2020-01-09 · 4 obs

● 2015-07-21 17:51:42
● 2020-01-09 06:04:38
○ 2026-03-09 07:56:00
○ 2026-05-13 17:48:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
nnlbst.com	ns.dnsfamily.com, ns.cdnhost.cn	1 record

✅ Authoritative Response

Server:116.196.106.34

NS records: ns.dnsfamily.com, ns.cdnhost.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nnlbst.com (unsigned zone)

⏱️ Timing

Total: 1548ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`106.12.44.70`
NS	2	`ns.cdnhost.cn, ns.dnsfamily.com`
MX	1	`smx12.cn4e.com (pri: 10)`
SOA	1	`ns.dnsfamily.com hostmaster.dnsfamily.co`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns.dnsfamily.com)

Analysis

IP Addresses

nnlbst.com resolves to a single IP: 106.12.44.70.

Other host names share IP numbers with nnlbst.com; for instance rich-semi.com.

Name Servers

nnlbst.com has two name servers: ns.cdnhost.cn and ns.dnsfamily.com.

nnlbst.com shares the same name server setup as other domains, for example 59191.net, luojiamir.com, ehudns.com, xjbtdysyy.com and xwbao.com.

nnlbst.com partially shares name servers with other domains, for instance 5b7.cn.

Host names with a single IP:

ns.cdnhost.cn points to 125.65.112.38

ns.dnsfamily.com points to 116.196.106.34

Mail Servers

nnlbst.com is handled by a single mail server, smx12.cn4e.com.

nnlbst.com shares the mail server setup with other domains, for example bjdent.com, qingdong.com, e-square.com.cn, smail12.cn4e.com and jnnjhotel.com.

nnlbst.com shares some mail servers with other domains at least partially, for instance jingyesteel.com.cn and coowingroup.com.

these mail servers are commonly used alongside mx1.yunyou.top and mx2.yunyou.top.

nnlbst.com - robtex.com

nnlbst.com

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