`hrbtb.com`

DNSSEC	⚠️ Not signed
A	61.174.40.150^{🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC61.174.40.0/23 Chinanet-NingBo-IDC}
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.onclouddns.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}
NS	`ns2.onclouddns.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}
SOA	`ns1.julydns.com`master@jmdns.com serial=1777080260

`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=1778373341

⚠️ On DNS blocklist: tif

Subdomains

www.hrbtb.com

Same first word

hrbtb.com

Similar names

hbrbt.com

thrbb.com

bbthr.com

brthb.com.cn

brthb.com

bbhrt.com

DNS History

10 records (5 active, 5 former)

○NSns1.ename.net2026-04-21 → 2026-04-21 · 4 obs

○ 2017-11-20 22:46:32
● 2026-04-21 01:18:34
○ 2026-05-10 00:50:52
○ 2026-05-10 00:50:56

●NSns1.julydns.com2026-05-10 → 2026-05-10 · 3 obs

○ 2026-04-21 01:18:34
● 2026-05-10 00:50:52
● 2026-05-10 00:50:56

●NSns1.onclouddns.com2026-05-10 → 2026-05-10 · 3 obs

○ 2026-04-21 01:18:34
● 2026-05-10 00:50:52
● 2026-05-10 00:50:56

○NSns13.xincache.com2015-07-16 → 2017-11-20 · 4 obs

● 2015-07-16 23:17:58
● 2017-11-20 22:46:32
○ 2026-04-21 01:18:34
○ 2026-05-10 00:50:56

○NSns14.xincache.com2015-07-16 → 2017-11-20 · 4 obs

● 2015-07-16 23:17:58
● 2017-11-20 22:46:32
○ 2026-04-21 01:18:34
○ 2026-05-10 00:50:56

○NSns2.ename.net2026-04-21 → 2026-04-21 · 4 obs

○ 2017-11-20 22:46:32
● 2026-04-21 01:18:34
○ 2026-05-10 00:50:52
○ 2026-05-10 00:50:56

●NSns2.julydns.com2026-05-10 → 2026-05-10 · 3 obs

○ 2026-04-21 01:18:34
● 2026-05-10 00:50:52
● 2026-05-10 00:50:56

●NSns2.onclouddns.com2026-05-10 → 2026-05-10 · 3 obs

○ 2026-04-21 01:18:34
● 2026-05-10 00:50:52
● 2026-05-10 00:50:56

○A122.246.1.1382026-04-21 → 2026-04-21 · 3 obs

● 2026-04-21 01:18:34
○ 2026-05-10 00:50:52
○ 2026-05-10 00:50:56

●A61.174.40.1502026-05-10 → 2026-05-10 · 3 obs

○ 2026-04-21 01:18:34
● 2026-05-10 00:50:52
● 2026-05-10 00:50:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
hrbtb.com	ns1.onclouddns.com, ns2.onclouddns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hrbtb.com (unsigned zone)

⏱️ Timing

Total: 481ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`61.174.40.150`
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.onclouddns.com, ns2.onclouddns.com)

Analysis

Hierarchy

hrbtb.com is the parent of www.hrbtb.com.

IP Addresses

hrbtb.com points to IP number 61.174.40.150.

For instance, other host names eqosc.com, dltianan.com, hnjyjj.cn, www.yiwu1818.com and lzzzj.com share IP numbers with hrbtb.com.

Name Servers

hrbtb.com is delegated to four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.

hrbtb.com shares name servers with other domains at least partially, for example 26pk.cn, 582914.com, yzgrain.com, meitiandian.com and ishowway.cn.