nbthc.com - dns.ninja

`nbthc.com`

DNSSEC	⚠️ Not signed
A	198.11.181.208^{🇺🇸 Alibaba-Cloud198.11.128.0/18 Alibaba.com Inc. 3945 Freedom Circle Suite 600 Santa Clara, CA95054 US}
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	47.246.137.47^{🇺🇸 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}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		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}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`dns25.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`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=1783895032

Same first word

nbthc.com

Similar names

chnbt.com

bntch.com

hnbct.com

bthnc.com

hnbtc.cn

hbnct.com

nctbh.com

htcbn.com

hctnb.com

bnthc.com

bcthn.com

btchn.com

tchbn.com

hntbc.com

btcnh.com

ncthb.com

hntbc.edu.cn

tcnbh.com

cnthb.com

nbhtc.com

cbhnt.com

hntcb.com

hncbt.cn

DNS History

14 records (6 active, 8 former)

○NSdns.bizcn.com2015-08-29 → 2016-12-10 · 4 obs

● 2015-08-29 20:31:14
● 2016-12-10 02:49:58
○ 2026-02-25 09:43:10
○ 2026-07-12 22:48:12

●NSdns25.hichina.com2026-06-01 → 2026-07-12 · 3 obs

○ 2026-05-17 10:16:40
● 2026-06-01 05:42:50
● 2026-07-12 22:48:12

●NSdns26.hichina.com2026-06-01 → 2026-07-12 · 3 obs

○ 2026-05-17 10:16:40
● 2026-06-01 05:42:50
● 2026-07-12 22:48:12

○NSns1.cnolnic.com2026-02-25 → 2026-05-17 · 5 obs

○ 2016-12-10 02:49:58
● 2026-02-25 09:43:10
● 2026-05-17 10:16:40
○ 2026-06-01 05:42:50
○ 2026-07-12 22:48:12

○NSns2.cnolnic.com2026-02-25 → 2026-05-17 · 5 obs

○ 2016-12-10 02:49:58
● 2026-02-25 09:43:10
● 2026-05-17 10:16:40
○ 2026-06-01 05:42:50
○ 2026-07-12 22:48:12

○NSns7.cnmsn.net2015-08-29 → 2016-12-10 · 4 obs

● 2015-08-29 20:31:14
● 2016-12-10 02:49:58
○ 2026-02-25 09:43:10
○ 2026-07-12 22:48:12

○NSns8.cnmsn.net2015-08-29 → 2016-12-10 · 4 obs

● 2015-08-29 20:31:14
● 2016-12-10 02:49:58
○ 2026-02-25 09:43:10
○ 2026-07-12 22:48:12

○MXgmail.fangtech.net2015-08-29 → 2016-12-10 · 4 obs

● 2015-08-29 20:31:14
● 2016-12-10 02:49:58
○ 2026-02-25 09:43:10
○ 2026-07-12 22:48:12

●MXmx1.qiye.aliyun.com2026-02-25 → 2026-07-12 · 3 obs

○ 2016-12-10 02:49:58
● 2026-02-25 09:43:10
● 2026-07-12 22:48:12

●MXmx2.qiye.aliyun.com2026-02-25 → 2026-07-12 · 3 obs

○ 2016-12-10 02:49:58
● 2026-02-25 09:43:10
● 2026-07-12 22:48:12

●MXmx3.qiye.aliyun.com2026-02-25 → 2026-07-12 · 3 obs

○ 2016-12-10 02:49:58
● 2026-02-25 09:43:10
● 2026-07-12 22:48:12

○A120.26.58.1972026-02-25 → 2026-05-17 · 5 obs

○ 2016-12-10 02:49:58
● 2026-02-25 09:43:10
● 2026-05-17 10:16:40
○ 2026-06-01 05:42:50
○ 2026-07-12 22:48:12

○A121.42.93.1302015-08-29 → 2016-12-10 · 4 obs

● 2015-08-29 20:31:14
● 2016-12-10 02:49:58
○ 2026-02-25 09:43:10
○ 2026-07-12 22:48:12

●A198.11.181.2082026-06-01 → 2026-07-12 · 3 obs

○ 2026-05-17 10:16:40
● 2026-06-01 05:42:50
● 2026-07-12 22:48:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...	-
nbthc.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nbthc.com (unsigned zone)

⏱️ Timing

Total: 694ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.11.181.208`
NS	2	`dns26.hichina.com, dns25.hichina.com`
MX	3	`mx3.qiye.aliyun.com (pri: 15), mx2.qiye.aliyun.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

IP Addresses

nbthc.com directs to one IP number, which is 198.11.181.208.

eversheild.com, for instance, is one of the other host names sharing IP numbers with nbthc.com.

Name Servers

nbthc.com uses two name servers for its delegation: dns25.hichina.com and dns26.hichina.com.

nbthc.com has the same name server delegation as a number of other domains, such as aplus-it.cn, thinklifesy.com, cstgp.com and two more.

The name servers of nbthc.com overlap at least partially with those of other domains — among them sxjcmy.com, jingxiaojiu.com, bfcyc.cn and two more.

These name servers commonly co-occur with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

Hostname dns25.hichina.com directs to 39.96.153.39, 39.96.153.59 and 47.118.199.199 along with 6 other IP addresses.

Hostname dns26.hichina.com directs to 39.96.153.37, 39.96.153.62 and 47.118.199.197 along with 6 other IP addresses.

Mail Servers

Mail for nbthc.com is routed through three mail servers — mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

nbthc.com shares at least some of its mail servers with other domains — for example joy-master.com, ultrans.cn, pt-h.com and two more.

The mail servers mxn.mxhichina.com and mxw.mxhichina.com are commonly paired with these mail servers.

Hosts with two IP numbers each:

mx3.qiye.aliyun.com directs traffic to 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mx1.qiye.aliyun.com has the IP address 47.246.137.47.

mx2.qiye.aliyun.com has the IP address 47.246.136.231.

Both mx3.qiye.aliyun.com and mx2.qiye.aliyun.com resolve to 47.246.136.231 IP addresses each.

Both mx3.qiye.aliyun.com and mx1.qiye.aliyun.com resolve to 47.246.137.47 IP addresses each.