`smartnob.com`

DNSSEC	⚠️ Not signed
NS	`dns27.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::35^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
NS	`dns28.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::36^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}

`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=1784699287

Same first word

smartnob.com

Similar names

DNS History

6 records (2 active, 4 former)

●NSdns27.hichina.com2015-05-20 → 2026-07-22 · 2 obs

● 2015-05-20 10:51:30
● 2026-07-22 05:53:10

●NSdns28.hichina.com2015-05-20 → 2026-07-22 · 2 obs

● 2015-05-20 10:51:30
● 2026-07-22 05:53:10

○MXmxn.mxhichina.com2015-10-16 → 2016-12-30 · 3 obs

● 2015-10-16 18:41:58
● 2016-12-30 21:12:48
○ 2026-07-22 05:53:10

○MXmxw.mxhichina.com2015-10-16 → 2016-12-30 · 3 obs

● 2015-10-16 18:41:58
● 2016-12-30 21:12:48
○ 2026-07-22 05:53:10

○A123.56.108.1302015-05-20 → 2016-12-30 · 4 obs

● 2015-05-20 10:51:30
● 2016-12-30 21:12:48
○ 2026-06-27 08:02:38
○ 2026-07-22 05:53:10

○CNAMEsmartnob.com.w.kunluncan.com2026-06-27 → 2026-06-27 · 2 obs

● 2026-06-27 08:02:38
○ 2026-07-22 05:53:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
smartnob.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:2408:4009:501::36

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartnob.com (unsigned zone)

⏱️ Timing

Total: 2743ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns28.hichina.com, dns27.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com ~all`
CNAME	1	`smartnob.com.w.kunluncan.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

Name Servers

Two name servers handle the delegation for smartnob.com: dns27.hichina.com and dns28.hichina.com.

smartnob.com has the same name server delegation as a number of other domains, such as eeaeo.com, ywnp.com, sibome.com and two more.

There is an overlap in name servers between smartnob.com and other domains, for example cigpig.com, yazifoods.com and lflk.cn

These name servers tend to be deployed in combination with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

dns27.hichina.com resolves to 39.96.153.39, 39.96.153.59 and 47.118.199.199 among others, with 6 other IP addresses in total.

dns28.hichina.com resolves to 39.96.153.37, 39.96.153.62 and 47.118.199.197 among others, with 6 other IP addresses in total.

smartnob.com - robtex.com

smartnob.com

com