`zh-bobbin.com`

DNSSEC	⚠️ Not signed
A	121.14.137.55^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC121.14.136.0/22 China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District}
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 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	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 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,}
MX	`mx.sina.net` ⭐
		A	36.51.254.76^{🇨🇳 SINA36.51.254.0/24 Proxy-registered route object}
MX	`mx.sinanet.com`⁽¹⁵⁾
		A	36.51.254.76^{🇨🇳 SINA36.51.254.0/24 Proxy-registered route object}
MX	`mx.entmail.sina.com`⁽²⁰⁾
		A	36.51.254.76^{🇨🇳 SINA36.51.254.0/24 Proxy-registered route object}
TXT	`v=spf1 include:spf.sinamail.sina.com.cn -all`
SOA	`dns25.hichina.com`hostmaster@hichina.com 2026-01-12 #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=1774578782

Same first word

zh-bobbin.com

DNS History

6 records (6 active, 0 former)

●NSdns25.hichina.com2015-05-26 → 2026-03-27 · 2 obs

● 2015-05-26 12:25:58
● 2026-03-27 02:39:32

●NSdns26.hichina.com2015-10-14 → 2026-03-27 · 3 obs

○ 2015-05-26 12:25:58
● 2015-10-14 02:02:06
● 2026-03-27 02:39:32

●MXmx.entmail.sina.com2026-03-19 → 2026-03-27 · 3 obs

○ 2015-05-26 12:25:58
● 2026-03-19 13:41:44
● 2026-03-27 02:39:32

●MXmx.sina.net2026-03-19 → 2026-03-27 · 3 obs

○ 2015-05-26 12:25:58
● 2026-03-19 13:41:44
● 2026-03-27 02:39:32

●MXmx.sinanet.com2015-05-26 → 2026-03-27 · 2 obs

● 2015-05-26 12:25:58
● 2026-03-27 02:39:32

●A121.14.137.552015-05-26 → 2026-03-27 · 2 obs

● 2015-05-26 12:25:58
● 2026-03-27 02:39:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zh-bobbin.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zh-bobbin.com (unsigned zone)

⏱️ Timing

Total: 704ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.14.137.55`
NS	2	`dns26.hichina.com, dns25.hichina.com`
MX	3	`mx.entmail.sina.com (pri: 20), mx.sina.net (pri: 10)...`
TXT	1	`v=spf1 include:spf.sinamail.sina.com.cn`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

IP Addresses

zh-bobbin.com points to a single IP: 121.14.137.55.

Name Servers

zh-bobbin.com's delegation is to two name servers dns25.hichina.com and dns26.hichina.com.

zh-bobbin.com shares the same name server configuration as other domains, such as qunjia.com, economicq.com, imcyun.com, admygs.com and 52abp.com.

zh-bobbin.com at least partially shares its name servers with other domains, for instance jujiakang.cn, vcnas.com, m1938.com, unijade.com and jshaman.com.