`lubann.com`

DNSSEC	⚠️ Not signed
A	103.148.244.243^{🇭🇰 AS401696103.148.244.0/23}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1767344056

`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=1777471386

Subdomains

www.lubann.com

Similar names

lubnan.info

banlun.com

blunan.com

bunlan.com

DNS History

10 records (5 active, 5 former)

○NSf1g1ns1.dnspod.net2015-06-29 → 2016-04-20 · 3 obs

● 2015-06-29 00:13:24
● 2016-04-20 10:18:32
○ 2026-04-29 14:04:12

○NSf1g1ns2.dnspod.net2015-11-04 → 2016-04-20 · 4 obs

○ 2015-06-29 00:13:24
● 2015-11-04 13:14:06
● 2016-04-20 10:18:32
○ 2026-04-29 14:04:12

●NSns1.judns.com2026-04-29 → 2026-04-29 · 2 obs

○ 2016-04-20 10:18:32
● 2026-04-29 14:04:12

●NSns1.julydns.com2026-04-29 → 2026-04-29 · 2 obs

○ 2016-04-20 10:18:32
● 2026-04-29 14:04:12

●NSns2.judns.com2026-04-29 → 2026-04-29 · 2 obs

○ 2016-04-20 10:18:32
● 2026-04-29 14:04:12

●NSns2.julydns.com2026-04-29 → 2026-04-29 · 2 obs

○ 2016-04-20 10:18:32
● 2026-04-29 14:04:12

●A103.148.244.2432026-04-29 → 2026-04-29 · 2 obs

○ 2017-02-04 20:04:16
● 2026-04-29 14:04:12

○A103.30.42.922015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 00:13:24
○ 2015-11-04 13:14:06
○ 2026-04-29 14:04:12

○A139.129.128.1012015-11-04 → 2016-04-20 · 4 obs

○ 2015-06-29 00:13:24
● 2015-11-04 13:14:06
● 2016-04-20 10:18:32
○ 2026-04-29 14:04:12

○A45.32.52.682017-02-04 → 2017-02-04 · 3 obs

○ 2016-04-20 10:18:32
● 2017-02-04 20:04:16
○ 2026-04-29 14:04:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lubann.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lubann.com (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.148.244.243`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

Hierarchy

The parent of www.lubann.com is lubann.com.

IP Addresses

lubann.com points to a single IP: 103.148.244.243.

Other host names, for instance boc7.com, drummixcontrols.com, daiwei4.com, mwvvm.com and sxjgfm.com share IP numbers with lubann.com.

Name Servers

lubann.com's delegation is handled by four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

lubann.com partially shares name servers with other domains; examples include tjnumba.com, bjqxsx.com, 7wr.com.cn, hairunbag.com and gaoch.cn.