`hcobuild.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a485^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:ad2^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.210^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.133^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26af^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexia.ns.cloudflare.com`
		A	108.162.194.175^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	162.159.38.175^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	172.64.34.175^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
NS	`glen.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`glen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`glen.ns.cloudflare.com`
		A	108.162.193.169^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	172.64.33.169^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	173.245.59.169^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.210, 172.67.164.133
		IPv6 hints	2606:4700:3030::ac43:a485, 2606:4700:3034::6815:ad2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOA	`alexia.ns.cloudflare.com`dns@cloudflare.com serial=2411051056

`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=1786056839

Same first word

hcobuild.com

Similar names

bhicloud.com

luchodbi.com

DNS History

25 records (6 active, 19 former)

●NSalexia.ns.cloudflare.com2026-03-29 → 2026-08-06 · 3 obs

○ 2018-08-16 05:30:42
● 2026-03-29 09:59:14
● 2026-08-06 22:54:44

●NSglen.ns.cloudflare.com2026-03-29 → 2026-08-06 · 3 obs

○ 2018-08-16 05:30:42
● 2026-03-29 09:59:14
● 2026-08-06 22:54:44

○NSns1.afternic.com2026-03-29 → 2026-08-06 · 2 obs

○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

○NSns2.afternic.com2026-03-29 → 2026-08-06 · 2 obs

○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

○NSns73.domaincontrol.com2018-08-16 → 2018-08-16 · 3 obs

● 2018-08-16 05:30:42
○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

○NSns74.domaincontrol.com2018-08-16 → 2018-08-16 · 3 obs

● 2018-08-16 05:30:42
○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

○MX.2026-03-29 → 2026-08-06 · 2 obs

○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

●A104.21.10.2102026-03-29 → 2026-08-06 · 7 obs

○ 2018-08-16 05:30:42
● 2026-03-29 09:59:14
● 2026-06-02 20:30:20
○ 2026-06-06 14:24:44
● 2026-07-10 23:08:18
○ 2026-08-03 19:58:26
● 2026-08-06 22:54:44

○A13.248.169.482026-03-29 → 2026-08-06 · 2 obs

○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

●A172.67.164.1332026-03-29 → 2026-08-06 · 7 obs

○ 2018-08-16 05:30:42
● 2026-03-29 09:59:14
● 2026-06-02 20:30:20
○ 2026-06-06 14:24:44
● 2026-07-10 23:08:18
○ 2026-08-03 19:58:26
● 2026-08-06 22:54:44

○A184.168.221.412018-08-16 → 2018-08-16 · 3 obs

● 2018-08-16 05:30:42
○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

○A184.168.221.442018-08-16 → 2018-08-16 · 3 obs

● 2018-08-16 05:30:42
○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

○A184.168.221.472018-08-16 → 2018-08-16 · 3 obs

● 2018-08-16 05:30:42
○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

○A184.168.221.492018-08-16 → 2018-08-16 · 3 obs

● 2018-08-16 05:30:42
○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

○A188.114.96.02026-06-06 → 2026-08-03 · 5 obs

○ 2026-06-02 20:30:20
● 2026-06-06 14:24:44
○ 2026-07-10 23:08:18
● 2026-08-03 19:58:26
○ 2026-08-06 22:54:44

○A188.114.97.02026-06-06 → 2026-08-03 · 5 obs

○ 2026-06-02 20:30:20
● 2026-06-06 14:24:44
○ 2026-07-10 23:08:18
● 2026-08-03 19:58:26
○ 2026-08-06 22:54:44

●A2606:4700:3030::ac43:a4852026-07-10 → 2026-08-06 · 4 obs

○ 2026-06-06 14:24:44
● 2026-07-10 23:08:18
○ 2026-08-03 19:58:26
● 2026-08-06 22:54:44

●A2606:4700:3034::6815:ad22026-07-10 → 2026-08-06 · 4 obs

○ 2026-06-06 14:24:44
● 2026-07-10 23:08:18
○ 2026-08-03 19:58:26
● 2026-08-06 22:54:44

○A2606:4700:3035::6815:ad22026-03-29 → 2026-06-02 · 5 obs

○ 2018-08-16 05:30:42
● 2026-03-29 09:59:14
● 2026-06-02 20:30:20
○ 2026-06-06 14:24:44
○ 2026-08-06 22:54:44

○A2606:4700:3037::ac43:a4852026-03-29 → 2026-06-02 · 5 obs

○ 2018-08-16 05:30:42
● 2026-03-29 09:59:14
● 2026-06-02 20:30:20
○ 2026-06-06 14:24:44
○ 2026-08-06 22:54:44

○A2a06:98c1:3120::2026-06-06 → 2026-08-03 · 5 obs

○ 2026-06-02 20:30:20
● 2026-06-06 14:24:44
○ 2026-07-10 23:08:18
● 2026-08-03 19:58:26
○ 2026-08-06 22:54:44

○A2a06:98c1:3121::2026-06-06 → 2026-08-03 · 5 obs

○ 2026-06-02 20:30:20
● 2026-06-06 14:24:44
○ 2026-07-10 23:08:18
● 2026-08-03 19:58:26
○ 2026-08-06 22:54:44

○A50.63.202.482018-08-16 → 2018-08-16 · 3 obs

● 2018-08-16 05:30:42
○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

○A50.63.202.592018-08-16 → 2018-08-16 · 3 obs

● 2018-08-16 05:30:42
○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

○A76.223.54.1462026-03-29 → 2026-08-06 · 2 obs

○ 2026-03-29 09:59:14
○ 2026-08-06 22:54:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
hcobuild.com	glen.ns.cloudflare.com, alexia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.169

NS records: glen.ns.cloudflare.com, alexia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hcobuild.com (unsigned zone)

⏱️ Timing

Total: 879ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.10.210, 172.67.164.133`
AAAA	2	`2606:4700:3034::6815:ad2, 2606:4700:3030::ac43:a485`
NS	2	`alexia.ns.cloudflare.com, glen.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexia.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

hcobuild.com resolves to four IP addresses: 104.21.10.210, 172.67.164.133, 2606:4700:3030::ac43:a485 and 2606:4700:3034::6815:ad2.

kamagrabg.com, (0x706f726e)o(0x736578)y.net, thescrippsvoice.com plus two other host names have IP numbers in common with hcobuild.com.

Name Servers

DNS delegation for hcobuild.com points to two name servers: alexia.ns.cloudflare.com and glen.ns.cloudflare.com.

The name server configuration of hcobuild.com is shared with other domains, for instance tructiepdaga67.live, zachtgekooktei.nl, koerierbeuningen.nl and two others.

hcobuild.com partially shares its NS delegation with several other domains, including 91wm.buzz, orderlaantiguahaciendaseafoodrestaurant.com, centrasep.com and two others.

These name servers regularly co-occur with the name servers plato.ns.cloudflare.com, brady.ns.cloudflare.com and yahir.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alexia.ns.cloudflare.com has IP addresses 108.162.194.175, 162.159.38.175 and 172.64.34.175, plus 3 other.

glen.ns.cloudflare.com has IP addresses 108.162.193.169, 172.64.33.169 and 173.245.59.169, plus 3 other.

hcobuild.com - robtex.com

hcobuild.com

com

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

`hcobuild.com`

`com`