`lubeck.cn`

DNSSEC	⚠️ Not signed
A	49.233.130.76^{🇨🇳 TENCENT-NET-AP49.233.128.0/20 CT BeiJing IDC}
NS	`dns7.hichina.com` ⭐
		A	2408:4009:501::15^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns8.hichina.com`
		A	2408:4009:501::16^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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.qiye.aliyun.com` ⭐
		A	47.246.146.58^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.146.255^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.146.58^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
		A	47.246.146.255^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`dns7.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034786221

Same first word

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lubeck.com.br

lubeck.org

lubeck.dk

lubeck.mx

lubeck.se

lubeck.net

lubeck.city

lubeck.cn

lubeck.com

lubeck.de

lubeck.no

lubeck.co.jp

lubeck.eu

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ecbulk.com

lukecb.com

bulcke.be

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buckel.de

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ckblue.com

buckle.net.au

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ebluck.com

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buelck.org

buckle.dev

kelubc.com

buckle.me

bulcke.net

buckle.eu

buckle.cm

DNS History

6 records (6 active, 0 former)

●NSdns7.hichina.com2026-03-10 → 2026-05-13 · 2 obs

● 2026-03-10 13:55:56
● 2026-05-13 07:55:40

●NSdns8.hichina.com2026-03-10 → 2026-05-13 · 2 obs

● 2026-03-10 13:55:56
● 2026-05-13 07:55:40

●MXmx1.qiye.aliyun.com2026-03-10 → 2026-05-13 · 2 obs

● 2026-03-10 13:55:56
● 2026-05-13 07:55:40

●MXmx2.qiye.aliyun.com2026-03-10 → 2026-05-13 · 2 obs

● 2026-03-10 13:55:56
● 2026-05-13 07:55:40

●MXmx3.qiye.aliyun.com2026-03-10 → 2026-05-13 · 2 obs

● 2026-03-10 13:55:56
● 2026-05-13 07:55:40

●A49.233.130.762026-03-10 → 2026-05-13 · 2 obs

● 2026-03-10 13:55:56
● 2026-05-13 07:55:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
lubeck.cn	dns7.hichina.com, dns8.hichina.com	-

✅ Authoritative Response

Server:139.224.142.124

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lubeck.cn (unsigned zone)

⏱️ Timing

Total: 4043ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.233.130.76`
NS	2	`dns7.hichina.com, dns8.hichina.com`
MX	3	`mx3.qiye.aliyun.com (pri: 15), mx1.qiye.aliyun.com (pri: 5)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns7.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

lubeck.cn points to IP number 49.233.130.76.

Other host names include machinecode.com.cn, manteen.com, qichengsh.com and www.qichengsh.com that share IP numbers with lubeck.cn.

Name Servers

lubeck.cn is delegated to two name servers: dns7.hichina.com and dns8.hichina.com.

lubeck.cn uses the same name server setup as other domains such as exingedu.com, shangsou.cn, cyfdj.com.cn, dearsamsung.com.cn and aktinchemicals.com.

lubeck.cn shares name servers with other domains at least partially, for example modeclassique.shop, hzvxv.top, toyshobbiesworld.com, ddddoo.com and tjsxfxh.com.

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

Host names with nine IP numbers:

dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

Mail Servers

lubeck.cn is served by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

lubeck.cn shares mail servers with other domains at least partially; for instance spacexvape.com, openscore.online, mgldl.com.cn, zhengl.vip and esray.cn.