`hjrcb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:1735^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d136^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.53^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.54^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bryce.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bryce.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c389^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bryce.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2389^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bryce.ns.cloudflare.com`
		A	108.162.195.137^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bryce.ns.cloudflare.com`
		A	162.159.44.137^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bryce.ns.cloudflare.com`
		A	172.64.35.137^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bryce.ns.cloudflare.com`
NS	`ulla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ulla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ulla.ns.cloudflare.com`
		A	108.162.192.233^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	172.64.32.233^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	173.245.58.233^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.53, 172.67.209.54
		IPv6 hints	2606:4700:3033::6815:1735, 2606:4700:3036::ac43:d136
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`bryce.ns.cloudflare.com`dns@cloudflare.com serial=2400256852

`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=1776016222

⚠️ On DNS blocklist: light, multi, pro, pro.plus, tif, ultimate

Previously MX for

hjrcb.com

Same first word

hjrcb.com

Similar names

hrbcj.cn

jhcrb.com

brhcj.com

hbrcj.com

brjhc.com

bjchr.com

rjhbc.com

hrbcj.com

bjrhc.com

rchbj.com

hbcjr.com

hbrjc.com

DNS History

16 records (6 active, 10 former)

●NSbryce.ns.cloudflare.com2026-04-01 → 2026-04-12 · 3 obs

○ 2017-01-26 06:00:42
● 2026-04-01 05:35:12
● 2026-04-12 18:02:40

○NSdns15.hichina.com2017-01-26 → 2017-01-26 · 4 obs

○ 2016-05-07 02:08:42
● 2017-01-26 06:00:42
○ 2026-04-01 05:35:12
○ 2026-04-12 18:02:40

○NSns1.bh-dd-us-6.webhostbox.net2015-07-13 → 2015-11-17 · 4 obs

● 2015-07-13 01:43:46
● 2015-11-17 10:39:00
○ 2016-02-10 05:04:02
○ 2026-04-12 18:02:40

○NSns2.bh-dd-us-6.webhostbox.net2015-07-13 → 2015-11-17 · 4 obs

● 2015-07-13 01:43:46
● 2015-11-17 10:39:00
○ 2016-02-10 05:04:02
○ 2026-04-12 18:02:40

○NSns53.domaincontrol.com2016-02-10 → 2016-05-07 · 5 obs

○ 2015-11-17 10:39:00
● 2016-02-10 05:04:02
● 2016-05-07 02:08:42
○ 2017-01-26 06:00:42
○ 2026-04-12 18:02:40

○NSns54.domaincontrol.com2016-02-10 → 2016-05-07 · 5 obs

○ 2015-11-17 10:39:00
● 2016-02-10 05:04:02
● 2016-05-07 02:08:42
○ 2026-04-01 05:35:12
○ 2026-04-12 18:02:40

●NSulla.ns.cloudflare.com2026-04-01 → 2026-04-12 · 3 obs

○ 2017-01-26 06:00:42
● 2026-04-01 05:35:12
● 2026-04-12 18:02:40

○MXhjrcb.com2015-07-13 → 2015-11-17 · 4 obs

● 2015-07-13 01:43:46
● 2015-11-17 10:39:00
○ 2016-02-10 05:04:02
○ 2026-04-12 18:02:40

○MXmail.hjrcb.com2016-02-10 → 2016-05-07 · 5 obs

○ 2015-11-17 10:39:00
● 2016-02-10 05:04:02
● 2016-05-07 02:08:42
○ 2017-01-26 06:00:42
○ 2026-04-12 18:02:40

●A104.21.23.532026-04-01 → 2026-04-12 · 3 obs

○ 2017-01-26 06:00:42
● 2026-04-01 05:35:12
● 2026-04-12 18:02:40

○A107.180.51.862016-02-10 → 2016-05-07 · 5 obs

○ 2015-11-17 10:39:00
● 2016-02-10 05:04:02
● 2016-05-07 02:08:42
○ 2017-01-26 06:00:42
○ 2026-04-12 18:02:40

●A172.67.209.542026-04-01 → 2026-04-12 · 3 obs

○ 2017-01-26 06:00:42
● 2026-04-01 05:35:12
● 2026-04-12 18:02:40

○A209.99.16.2212015-07-13 → 2015-11-17 · 4 obs

● 2015-07-13 01:43:46
● 2015-11-17 10:39:00
○ 2016-02-10 05:04:02
○ 2026-04-12 18:02:40

●A2606:4700:3033::6815:17352026-04-01 → 2026-04-12 · 3 obs

○ 2017-01-26 06:00:42
● 2026-04-01 05:35:12
● 2026-04-12 18:02:40

●A2606:4700:3036::ac43:d1362026-04-01 → 2026-04-12 · 3 obs

○ 2017-01-26 06:00:42
● 2026-04-01 05:35:12
● 2026-04-12 18:02:40

○A47.89.58.322017-01-26 → 2017-01-26 · 4 obs

○ 2016-05-07 02:08:42
● 2017-01-26 06:00:42
○ 2026-04-01 05:35:12
○ 2026-04-12 18:02:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
hjrcb.com	ulla.ns.cloudflare.com, bryce.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.233

NS records: ulla.ns.cloudflare.com, bryce.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hjrcb.com (unsigned zone)

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.54, 104.21.23.53`
AAAA	2	`2606:4700:3036::ac43:d136, 2606:4700:3033::6815:1735`
NS	2	`bryce.ns.cloudflare.com, ulla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bryce.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ulla.ns.cloudflare.com, ulla.ns.cloudflare.com, ulla.ns.cloudflare.com...)

Analysis

IP Addresses

hjrcb.com points to four IP numbers: 2606:4700:3033::6815:1735, 2606:4700:3036::ac43:d136, 104.21.23.53 and 172.67.209.54.

Other host names, for instance unyetaksi.com, kvhasia.com, blog.csbx.shop, eurooppalotto.co.za and hubdigitalads.com share IP numbers with hjrcb.com.

Name Servers

Delegation for hjrcb.com rests with two name servers, bryce.ns.cloudflare.com and ulla.ns.cloudflare.com.

hjrcb.com shares the same name server setup as other domains, including aberystwythartscentre.co.uk, imems.ac.uk, sqtdc.com, rlljf.com and nxycjy.com.

hjrcb.com at least partially shares name servers with other domains, for instance smallcaps.com.br, wasva.org, evamartinezinteriordesign.com, dajgj.com and q8root.com.

These name servers are commonly used with clay.ns.cloudflare.com and gwen.ns.cloudflare.com.

Host names with six IP numbers: bryce.ns.cloudflare.com points to: 2606:4700:58::a29f:2c89, 2803:f800:50::6ca2:c389, 2a06:98c1:50::ac40:2389, 108.162.195.137, 162.159.44.137 and 172.64.35.137. ulla.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae9, 2803:f800:50::6ca2:c0e9, 2a06:98c1:50::ac40:20e9, 108.162.192.233, 172.64.32.233 and 173.245.58.233.

hjrcb.com - robtex.com

hjrcb.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`hjrcb.com`

`com`