`vulcandr.com`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`mx1.yunyou.top` ⭐
		A	2404:ccc0:263:103:5054:ff:fe4a:5abe^{🇭🇰 WEST263GO-HK2404:ccc0:263::/48 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong,}
		A	128.14.74.39^{🇺🇸 TELX-AS21859128.14.74.0/24}
			PTR	`hwmx71.cn4e.com`
MX	`mx2.yunyou.top`⁽¹⁰⁾
		A	211.149.239.73^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`mx2.yunyou.top`
		A	211.149.240.37^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`mx2.yunyou.top`
TXT	`v=spf1 include:yunyou.top -all`
SOA	`dns23.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=1776053067

Same first word

vulcandr.com

DNS History

13 records (4 active, 9 former)

●NSdns23.hichina.com2026-04-13 → 2026-04-13 · 2 obs

○ 2020-02-28 08:00:48
● 2026-04-13 04:14:04

●NSdns24.hichina.com2026-04-13 → 2026-04-13 · 2 obs

○ 2020-02-28 08:00:48
● 2026-04-13 04:14:04

○NSns21.cloudns.net2018-06-24 → 2018-06-24 · 3 obs

● 2018-06-24 12:57:44
○ 2020-02-28 08:00:48
○ 2026-04-13 04:14:04

○NSns22.cloudns.net2018-06-24 → 2018-06-24 · 3 obs

● 2018-06-24 12:57:44
○ 2020-02-28 08:00:48
○ 2026-04-13 04:14:04

○NSns23.cloudns.net2018-06-24 → 2018-06-24 · 3 obs

● 2018-06-24 12:57:44
○ 2020-02-28 08:00:48
○ 2026-04-13 04:14:04

○NSns24.cloudns.net2018-06-24 → 2018-06-24 · 3 obs

● 2018-06-24 12:57:44
○ 2020-02-28 08:00:48
○ 2026-04-13 04:14:04

○NSpns21.cloudns.net2018-06-24 → 2018-06-24 · 3 obs

● 2018-06-24 12:57:44
○ 2020-02-28 08:00:48
○ 2026-04-13 04:14:04

○NSpns22.cloudns.net2018-06-24 → 2018-06-24 · 3 obs

● 2018-06-24 12:57:44
○ 2020-02-28 08:00:48
○ 2026-04-13 04:14:04

○NSpns23.cloudns.net2018-06-24 → 2018-06-24 · 3 obs

● 2018-06-24 12:57:44
○ 2020-02-28 08:00:48
○ 2026-04-13 04:14:04

○NSpns24.cloudns.net2018-06-24 → 2018-06-24 · 3 obs

● 2018-06-24 12:57:44
○ 2020-02-28 08:00:48
○ 2026-04-13 04:14:04

●MXmx1.yunyou.top2026-04-13 → 2026-04-13 · 1 obs

● 2026-04-13 04:14:04

●MXmx2.yunyou.top2026-04-13 → 2026-04-13 · 1 obs

● 2026-04-13 04:14:04

○A191.96.137.1682018-06-24 → 2018-06-24 · 3 obs

● 2018-06-24 12:57:44
○ 2020-02-28 08:00:48
○ 2026-04-13 04:14:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
vulcandr.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vulcandr.com (unsigned zone)

⏱️ Timing

Total: 536ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns23.hichina.com, dns24.hichina.com`
MX	2	`mx1.yunyou.top (pri: 5), mx2.yunyou.top (pri: 10)`
TXT	1	`v=spf1 include:yunyou.top -all`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

Name Servers

vulcandr.com's delegation is to two name servers dns23.hichina.com and dns24.hichina.com.

vulcandr.com shares the same name server configuration as other domains, such as nbhhdz.com, weizhengwu.com, jilun.cn, upsilon.net.cn and wanzhuo.com.

vulcandr.com at least partially shares its name servers with other domains, for instance airdroid.net, chinagia.net, tqbl.cn, hecy.net and titaa.cn.

these name servers are commonly used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers: dns23.hichina.com points to 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns24.hichina.com points to 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

Two mail servers mx1.yunyou.top and mx2.yunyou.top handle vulcandr.com.

vulcandr.com uses the same mail server setup as other domains such as baidevalve.com, zyclamp.com, cnzhulong.com, oilhr.com and surpassing-logistics.com.

vulcandr.com shares mail servers with other domains at least in part, for instance dongyalibang.com, unitedinsulation.cn and zdlz.com.cn.

Host names with two IP numbers: mx1.yunyou.top points to 2404:ccc0:263:103:5054:ff:fe4a:5abe and 128.14.74.39; mx2.yunyou.top points to 211.149.239.73 and 211.149.240.37

vulcandr.com - robtex.com

vulcandr.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`vulcandr.com`

`com`