`lungcheong.com`

DNSSEC	⚠️ Not signed
NS	`dns1.name-services.com` ⭐
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
NS	`dns2.name-services.com`
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
NS	`dns3.name-services.com`
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
NS	`dns4.name-services.com`
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
NS	`dns5.name-services.com`
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`dns1.name-services.com`info@name-services.com serial=1772591128

`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=1774500502

Subdomains

mail.lungcheong.com

Same first word

lungcheong.cn

lungcheong.com.cn

lungcheong.com

lungcheong.com.hk

DNS History

11 records (8 active, 3 former)

○NSdns1.kantone.net2015-05-28 → 2017-07-05 · 4 obs

● 2015-05-28 14:29:18
● 2017-07-05 09:48:02
○ 2026-02-16 08:43:32
○ 2026-03-26 05:08:20

●NSdns1.name-services.com2026-02-16 → 2026-03-26 · 3 obs

○ 2017-07-05 09:48:02
● 2026-02-16 08:43:32
● 2026-03-26 05:08:20

○NSdns2.kantone.net2015-05-28 → 2017-07-05 · 4 obs

● 2015-05-28 14:29:18
● 2017-07-05 09:48:02
○ 2026-02-16 08:43:32
○ 2026-03-26 05:08:20

●NSdns2.name-services.com2026-02-16 → 2026-03-26 · 3 obs

○ 2017-07-05 09:48:02
● 2026-02-16 08:43:32
● 2026-03-26 05:08:20

●NSdns3.name-services.com2026-02-16 → 2026-03-26 · 3 obs

○ 2017-07-05 09:48:02
● 2026-02-16 08:43:32
● 2026-03-26 05:08:20

●NSdns4.name-services.com2026-02-16 → 2026-03-26 · 3 obs

○ 2017-07-05 09:48:02
● 2026-02-16 08:43:32
● 2026-03-26 05:08:20

●NSdns5.name-services.com2026-02-16 → 2026-03-26 · 3 obs

○ 2017-07-05 09:48:02
● 2026-02-16 08:43:32
● 2026-03-26 05:08:20

○MXmail.lungcheong.com2015-05-28 → 2017-07-05 · 4 obs

● 2015-05-28 14:29:18
● 2017-07-05 09:48:02
○ 2026-02-16 08:43:32
○ 2026-03-26 05:08:20

●MXmx1.qiye.aliyun.com2026-02-16 → 2026-03-26 · 3 obs

○ 2017-07-05 09:48:02
● 2026-02-16 08:43:32
● 2026-03-26 05:08:20

●MXmx2.qiye.aliyun.com2026-02-16 → 2026-03-26 · 3 obs

○ 2017-07-05 09:48:02
● 2026-02-16 08:43:32
● 2026-03-26 05:08:20

●MXmx3.qiye.aliyun.com2026-02-16 → 2026-03-26 · 3 obs

○ 2017-07-05 09:48:02
● 2026-02-16 08:43:32
● 2026-03-26 05:08:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
lungcheong.com	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	10 records

✅ Authoritative Response

Server:64.98.148.139

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lungcheong.com (unsigned zone)

⏱️ Timing

Total: 345ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`dns2.name-services.com, dns4.name-services.com...`
MX	3	`mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns1.name-services.com info.name-service`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

Hierarchy

mail.lungcheong.com is a child of lungcheong.com.

Name Servers

lungcheong.com is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.

lungcheong.com at least partially shares name servers with other domains, including hiteck.com, toplessdriving.com, conteverde.com, lrcc.net and waypointshow.com.

Host names with two IP numbers:

dns1.name-services.com points to: 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137.

dns2.name-services.com points to: 2604:4000:0:d:216:40:47:201 and 216.40.47.201.

dns3.name-services.com points to: 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138.

dns4.name-services.com points to: 2604:4000:0:d:216:40:47:202 and 216.40.47.202.

dns5.name-services.com points to: 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139.

Mail Servers

Three mail servers handle lungcheong.com: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

lungcheong.com shares at least some mail servers with other domains, for example jseno.com, sxrb.org, miyaip.com, okamico.com and hausent.com.