`hcosd.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4f4e:999e:923d:5c17^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.93.61.140^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-93-61-140.compute-1.amazonaws.com`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:18c:37a5:651d:7bdc^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-07 #1

`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=1786140019

Subdomains

nullmx.hcosd.com

Same first word

hcosd.com

hcosd.org

Similar names

dosch.org

socdh.com

dosch.de

hdsco.vn

dosch.com.au

dosch.fr

dosch.bike

dshco.com

sodhc.co

dchos.com

dosch.nl

dosch.co.in

schod.name

dosch.at

dhsco.ir

dscho.com

schod.com

sdhoc.com

dscho.org

odshc.com

dosch.eu

hsdoc.com

dohsc.com

ochds.com

dosch.info

hsdco.com

dscho.de

shdoc.cz

dosch.pt

shdco.com.cn

odsch.kr

ochsd.com

dshco.ir

schod.de

hdocs.com

ohsdc.com

schod.co.in

dosch.ru

dosch.com.cn

cohds.com

dhsco.com

dochs.com

hdsco.com

dochs.org

dosch.mobi

cohds.ca

dcsho.com

sohcd.com

dosch.co.uk

ocdhs.org

dosch.com

shdco.com

coshd.co.uk

dosch.net

dosch.ch

docsh.com

sdohc.cn

dosch.email

DNS History

17 records (7 active, 10 former)

○NSns1.hitfarm.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 00:21:14
○ 2015-10-16 10:15:16
○ 2026-08-07 22:05:12

●NSns1.namebrightdns.com2026-07-02 → 2026-08-07 · 3 obs

○ 2017-06-05 12:35:08
● 2026-07-02 09:20:18
● 2026-08-07 22:05:12

○NSns2.hitfarm.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 00:21:14
○ 2015-10-16 10:15:16
○ 2026-08-07 22:05:12

○NSns3.hitfarm.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 00:21:14
○ 2015-10-16 10:15:16
○ 2026-08-07 22:05:12

○NSns65.worldnic.com2017-04-19 → 2017-06-05 · 5 obs

○ 2015-10-16 10:15:16
● 2017-04-19 18:05:40
● 2017-06-05 12:35:08
○ 2026-07-02 09:20:18
○ 2026-08-07 22:05:12

○NSns66.worldnic.com2017-04-19 → 2017-06-05 · 5 obs

○ 2015-10-16 10:15:16
● 2017-04-19 18:05:40
● 2017-06-05 12:35:08
○ 2026-07-02 09:20:18
○ 2026-08-07 22:05:12

●NSnsg1.namebrightdns.com2026-07-02 → 2026-08-07 · 3 obs

○ 2017-06-05 12:35:08
● 2026-07-02 09:20:18
● 2026-08-07 22:05:12

●NSnsg2.namebrightdns.com2026-07-02 → 2026-08-07 · 3 obs

○ 2017-06-05 12:35:08
● 2026-07-02 09:20:18
● 2026-08-07 22:05:12

○MXnullmx.hcosd.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 00:21:14
○ 2015-10-16 10:15:16
○ 2026-08-07 22:05:12

○MXp.webcom.ctmail.com2017-04-19 → 2017-06-05 · 5 obs

○ 2015-10-16 10:15:16
● 2017-04-19 18:05:40
● 2017-06-05 12:35:08
○ 2026-07-02 09:20:18
○ 2026-08-07 22:05:12

●A13.223.25.842026-07-02 → 2026-08-07 · 3 obs

○ 2017-06-05 12:35:08
● 2026-07-02 09:20:18
● 2026-08-07 22:05:12

○A208.91.197.272017-04-19 → 2017-06-05 · 5 obs

○ 2015-10-16 10:15:16
● 2017-04-19 18:05:40
● 2017-06-05 12:35:08
○ 2026-07-02 09:20:18
○ 2026-08-07 22:05:12

○A217.68.70.692008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 00:21:14
○ 2015-10-16 10:15:16
○ 2026-08-07 22:05:12

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-07-02 → 2026-08-07 · 3 obs

○ 2017-06-05 12:35:08
● 2026-07-02 09:20:18
● 2026-08-07 22:05:12

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-07-02 → 2026-08-07 · 3 obs

○ 2017-06-05 12:35:08
● 2026-07-02 09:20:18
● 2026-08-07 22:05:12

○A52.71.160.1192017-04-19 → 2017-06-05 · 5 obs

○ 2015-10-16 10:15:16
● 2017-04-19 18:05:40
● 2017-06-05 12:35:08
○ 2026-07-02 09:20:18
○ 2026-08-07 22:05:12

●A54.243.117.1972026-07-02 → 2026-08-07 · 3 obs

○ 2017-06-05 12:35:08
● 2026-07-02 09:20:18
● 2026-08-07 22:05:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hcosd.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:100.27.188.59

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hcosd.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

hcosd.com is a parent domain of nullmx.hcosd.com.

IP Addresses

hcosd.com resolves to four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Two other host names, along with aomenduboyingqian.iiiiim.com, aorenpq.com.whoisbucket.com and truckroot.com, also share IP numbers with hcosd.com.

Name Servers

hcosd.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

hcosd.com shares at least some of its name servers with other domains, including obatliver.com, apis.teamairship.com, entjob.com and two others.

These name servers are frequently paired with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

DNS names with 7 IP addresses:

nsg2.namebrightdns.com resolves to 54.162.235.48, 54.221.37.2, 54.235.53.129 and 4 other IP addresses.

Host names directing to five IP addresses:

nsg1.namebrightdns.com has four IP addresses — 3.93.61.140, 100.27.188.59, 174.129.117.232 and two others.

Hostnames that map to three IP numbers:

ns1.namebrightdns.com points to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.

hcosd.com - robtex.com

hcosd.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`hcosd.com`

`com`