nblearn.com - dns.ninja

`nblearn.com`

DNSSEC	⚠️ Not signed
A	121.196.62.135^{🇨🇳 Alibaba-Cloud121.196.0.0/16}
NS	`ns15.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns16.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`ns15.xincache.com`enterprise1dnsadmin@dnspod.com serial=1611386364

`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=1786620459

Same first word

nblearn.com.cn

nblearn.com

Similar names

lbanner.ru

lanbern.com

bnlearn.com

brannel.org

nelbran.com

nbrelan.com

brannel.net

lbanner.com

learnnb.com

brannel.com

DNS History

8 records (5 active, 3 former)

●NSns15.xincache.com2015-06-19 → 2026-08-13 · 2 obs

● 2015-06-19 18:38:24
● 2026-08-13 11:50:00

●NSns16.xincache.com2015-06-19 → 2026-08-13 · 2 obs

● 2015-06-19 18:38:24
● 2026-08-13 11:50:00

○MXmx.ym.163.com2016-04-06 → 2016-04-06 · 3 obs

● 2016-04-06 03:20:04
○ 2016-11-19 18:20:20
○ 2026-08-13 11:50:00

●MXmxn.mxhichina.com2016-11-19 → 2026-08-13 · 3 obs

○ 2016-04-06 03:20:04
● 2016-11-19 18:20:20
● 2026-08-13 11:50:00

●MXmxw.mxhichina.com2016-11-19 → 2026-08-13 · 3 obs

○ 2016-04-06 03:20:04
● 2016-11-19 18:20:20
● 2026-08-13 11:50:00

○A116.255.207.1732016-04-06 → 2016-04-06 · 4 obs

○ 2016-01-10 15:46:10
● 2016-04-06 03:20:04
○ 2016-11-19 18:20:20
○ 2026-08-13 11:50:00

●A121.196.62.1352026-02-23 → 2026-08-13 · 3 obs

○ 2016-11-19 18:20:20
● 2026-02-23 17:06:50
● 2026-08-13 11:50:00

○A58.221.60.272015-06-19 → 2016-01-10 · 4 obs

● 2015-06-19 18:38:24
● 2016-01-10 15:46:10
○ 2016-04-06 03:20:04
○ 2026-08-13 11:50:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
nblearn.com	ns15.xincache.com, ns16.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns15.xincache.com, ns16.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nblearn.com (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.196.62.135`
NS	2	`ns15.xincache.com, ns16.xincache.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`ns15.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns15.xincache.com, ns15.xincache.com, ns15.xincache.com...)

Analysis

IP Addresses

nblearn.com directs to one IP number, which is 121.196.62.135.

Host names such as asccarchitects.com and yiduqianxun.com share IP numbers with nblearn.com.

Name Servers

DNS delegation for nblearn.com points to two name servers: ns15.xincache.com and ns16.xincache.com.

nblearn.com has the same name server delegation as a number of other domains, such as bailicn.cn, cept.com.cn, labet.cn and two more.

nblearn.com shares at least some of its name servers with other domains, including expirenotification.com, 0512st.com, bltgroup.cn and two others.

These name servers are frequently paired with the name servers ns11.xincache.com and ns12.xincache.com.

Host names resolving to 8 IP numbers:

ns15.xincache.com has IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, plus 5 other.

Host names resolving to 7 IP numbers:

ns16.xincache.com has IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, plus 4 other.

Mail Servers

The MX records for nblearn.com point to two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

nblearn.com has the same mail server arrangement as a number of other domains, for example maimiaotech.com, jilliansteele.com, blankad.cn and two more.

nblearn.com shares at least some of its mail servers with other domains — for example gkflowers.com, kaopuspace.com, buffge.com and two more.

Hosts with two IP numbers each:

mxn.mxhichina.com has two IP addresses: 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mxw.mxhichina.com directs to 47.246.99.195.