`cathaynebula.com`

DNSSEC	⚠️ Not signed
A	47.97.231.216^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns25.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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

cathaynebula.com

DNS History

7 records (5 active, 2 former)

●NSdns25.hichina.com2015-07-19 → 2026-03-25 · 2 obs

● 2015-07-19 05:31:04
● 2026-03-25 02:26:30

●NSdns26.hichina.com2015-07-19 → 2026-03-25 · 2 obs

● 2015-07-19 05:31:04
● 2026-03-25 02:26:30

●MXmxbiz1.qq.com2015-07-19 → 2026-03-25 · 2 obs

● 2015-07-19 05:31:04
● 2026-03-25 02:26:30

●MXmxbiz2.qq.com2015-07-19 → 2026-03-25 · 2 obs

● 2015-07-19 05:31:04
● 2026-03-25 02:26:30

○A118.178.34.2322017-03-31 → 2020-02-10 · 5 obs

○ 2016-09-10 07:27:30
● 2017-03-31 07:16:46
● 2020-02-10 07:37:06
○ 2026-02-18 19:59:08
○ 2026-03-25 02:26:30

○A120.55.144.2362016-03-18 → 2016-09-10 · 4 obs

● 2016-03-18 17:45:12
● 2016-09-10 07:27:30
○ 2017-03-31 07:16:46
○ 2026-03-25 02:26:30

●A47.97.231.2162026-02-18 → 2026-03-25 · 3 obs

○ 2020-02-10 07:37:06
● 2026-02-18 19:59:08
● 2026-03-25 02:26:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
cathaynebula.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 cathaynebula.com (unsigned zone)

⏱️ Timing

Total: 664ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.97.231.216`
NS	2	`dns25.hichina.com, dns26.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
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

cathaynebula.com points to a single IP: 47.97.231.216.

Other host names such as unicogd.com, ciosh.com, hinter.com.cn and www.ciosh.com share IP numbers with cathaynebula.com.

Name Servers

cathaynebula.com's delegation is to two name servers dns25.hichina.com and dns26.hichina.com.

cathaynebula.com shares the same name server configuration as other domains, such as soonc.cn, da0sfa.cn, senyali.com, kytscm.com and kmyzw.cn.

cathaynebula.com at least partially shares its name servers with other domains, for instance veida.com.cn, faood.com, boxuejiayuan.vip, attendameeting.com and longhuanjf.com.

These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns25.hichina.com points to 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109; dns26.hichina.com points to 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle cathaynebula.com.

cathaynebula.com uses the same mail server setup as other domains such as sky-zj.com, hyundai-sz.com, tjtsi.ac.cn, 1234job.com and ywbaby.cn.

cathaynebula.com shares some mail servers with other domains, including icoverlap.com, 3dmmo.com, xiaov100.com, pptfans.cn and haigehome.com.

cathaynebula.com - robtex.com