31lu.com - dns.ninja

`31lu.com`

DNSSEC	⚠️ Not signed
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 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	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 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,}
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-06-04 #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=1785302832

Same first word

31lu.com

Similar names

lu31.com

lu31.de

DNS History

8 records (2 active, 6 former)

○NSdns10.hichina.com2015-06-23 → 2017-09-26 · 4 obs

● 2015-06-23 02:28:32
● 2017-09-26 08:22:22
○ 2026-03-29 13:45:34
○ 2026-07-29 05:38:12

●NSdns19.hichina.com2026-03-29 → 2026-07-29 · 3 obs

○ 2017-09-26 08:22:22
● 2026-03-29 13:45:34
● 2026-07-29 05:38:12

●NSdns20.hichina.com2026-03-29 → 2026-07-29 · 3 obs

○ 2017-09-26 08:22:22
● 2026-03-29 13:45:34
● 2026-07-29 05:38:12

○NSdns9.hichina.com2015-06-23 → 2017-09-26 · 4 obs

● 2015-06-23 02:28:32
● 2017-09-26 08:22:22
○ 2026-03-29 13:45:34
○ 2026-07-29 05:38:12

○A118.193.171.2092016-04-17 → 2016-11-25 · 5 obs

○ 2016-01-21 19:09:02
● 2016-04-17 04:16:48
● 2016-11-25 11:43:58
○ 2017-09-26 08:22:22
○ 2026-07-29 05:38:12

○A118.193.171.2112015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 02:28:32
○ 2015-11-05 09:37:58
○ 2026-07-29 05:38:12

○A118.193.171.2202017-09-26 → 2017-09-26 · 4 obs

○ 2016-11-25 11:43:58
● 2017-09-26 08:22:22
○ 2026-03-29 13:45:34
○ 2026-07-29 05:38:12

○A124.248.221.602015-11-05 → 2016-01-21 · 5 obs

○ 2015-06-23 02:28:32
● 2015-11-05 09:37:58
● 2016-01-21 19:09:02
○ 2016-04-17 04:16:48
○ 2026-07-29 05:38:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
31lu.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 31lu.com (unsigned zone)

⏱️ Timing

Total: 3641ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns20.hichina.com, dns19.hichina.com`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

Name Servers

DNS delegation for 31lu.com points to two name servers: dns19.hichina.com and dns20.hichina.com.

31lu.com uses the same name servers as several other domains — among them btjdbw.com, vipls.net, heluoluo.com and two more.

At least some of 31lu.com's name servers are shared with other domains, for example sc-saic.com, 3doing.net, cn72.cn and two more.

These name servers are often deployed together with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Hostnames that resolve to 9 IP addresses:

dns19.hichina.com has IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, plus 6 other.

dns20.hichina.com has IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, plus 6 other.