hcsk12.com - robtex.com

hcsk12.com

DNSSEC⚠️ Not signed
A192.3.199.66🇺🇸 COLOCROSSING192.3.199.0/24 Proxy for Colocrossing Wowrack Customers
PTR192-3-199-66-host.colocrossing.com
NSns07.domaincontrol.com ⭐
A2603:5:2170::4🇺🇸 GODADDY-DNS2603:5:2170::/44
PTRns07.domaincontrol.com
A97.74.103.4🇺🇸 GODADDY-DNS97.74.102.0/23
PTRns07.domaincontrol.com
NSns08.domaincontrol.com
A2603:5:2270::4🇺🇸 GODADDY-DNS2603:5:2270::/44
PTRns08.domaincontrol.com
A173.201.71.4🇺🇸 GODADDY-DNS173.201.70.0/23
PTRns08.domaincontrol.com
MXhcsk12-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::7🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr02cu00107.inbound.protection.outlook.com
A2a01:111:f403:c92c::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:f802::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01403.inbound.protection.outlook.com
A2a01:111:f403:f907::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm1pr04cu00201.inbound.protection.outlook.com
A52.101.8.51🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm1pr04cu00203.inbound.protection.outlook.com
A52.101.10.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr04cu00206.inbound.protection.outlook.com
A52.101.42.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr04cu00106.inbound.protection.outlook.com
A52.101.50.7🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr21cu00207.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTv=verifydomain MS=8102134
SOAns07.domaincontrol.comdns@jomax.net 2019-10-08 #2

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786696194

Same first word

hcsk12.org
hcsk12.com

Similar names

cshk12.org
schk12.us
chsk12.com
shck12.com
skhc21.co.kr

DNS History

15 records (4 active, 11 former)

200920112013201520172019202120232025NSns07.domaincontrol.comns08.domaincontrol.comns65.domaincontrol.comns66.domaincontrol.comns67.domaincontrol.comns68.domaincontrol.comMXhcsk12-com.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA192.3.199.66184.168.221.850.63.202.22
●NSns07.domaincontrol.com2026-07-09 → 2026-08-14 · 3 obs
○ 2017-04-19 19:14:38
● 2026-07-09 04:31:28
● 2026-08-14 08:39:22
●NSns08.domaincontrol.com2026-07-09 → 2026-08-14 · 3 obs
○ 2017-04-19 19:14:38
● 2026-07-09 04:31:28
● 2026-08-14 08:39:22
○NSns65.domaincontrol.com2016-03-14 → 2017-04-19 · 5 obs
○ 2015-11-20 07:20:50
● 2016-03-14 11:09:58
● 2017-04-19 19:14:38
○ 2026-07-09 04:31:28
○ 2026-08-14 08:39:22
○NSns66.domaincontrol.com2016-03-14 → 2017-04-19 · 5 obs
○ 2015-11-20 07:20:50
● 2016-03-14 11:09:58
● 2017-04-19 19:14:38
○ 2026-07-09 04:31:28
○ 2026-08-14 08:39:22
○NSns67.domaincontrol.com2015-07-03 → 2015-07-03 · 4 obs
○ 2008-03-16 18:01:44
● 2015-07-03 16:44:40
○ 2015-11-20 07:20:50
○ 2026-08-14 08:39:22
○NSns68.domaincontrol.com2015-07-03 → 2015-07-03 · 4 obs
○ 2008-03-16 18:01:44
● 2015-07-03 16:44:40
○ 2015-11-20 07:20:50
○ 2026-08-14 08:39:22
○MXalt1.aspmx.l.google.com2015-07-03 → 2015-07-03 · 4 obs
○ 2008-03-16 18:01:44
● 2015-07-03 16:44:40
○ 2015-11-20 07:20:50
○ 2026-08-14 08:39:22
○MXalt2.aspmx.l.google.com2015-07-03 → 2015-07-03 · 4 obs
○ 2008-03-16 18:01:44
● 2015-07-03 16:44:40
○ 2015-11-20 07:20:50
○ 2026-08-14 08:39:22
○MXaspmx.l.google.com2015-07-03 → 2015-07-03 · 4 obs
○ 2008-03-16 18:01:44
● 2015-07-03 16:44:40
○ 2015-11-20 07:20:50
○ 2026-08-14 08:39:22
○MXaspmx2.googlemail.com2015-07-03 → 2015-07-03 · 4 obs
○ 2008-03-16 18:01:44
● 2015-07-03 16:44:40
○ 2015-11-20 07:20:50
○ 2026-08-14 08:39:22
○MXaspmx3.googlemail.com2015-07-03 → 2015-07-03 · 4 obs
○ 2008-03-16 18:01:44
● 2015-07-03 16:44:40
○ 2015-11-20 07:20:50
○ 2026-08-14 08:39:22
●MXhcsk12-com.mail.protection.outlook.com2016-03-14 → 2026-08-14 · 3 obs
○ 2015-11-20 07:20:50
● 2016-03-14 11:09:58
● 2026-08-14 08:39:22
○A184.168.221.82016-03-14 → 2017-04-19 · 5 obs
○ 2015-11-20 07:20:50
● 2016-03-14 11:09:58
● 2017-04-19 19:14:38
○ 2026-07-09 04:31:28
○ 2026-08-14 08:39:22
●A192.3.199.662026-07-09 → 2026-08-14 · 3 obs
○ 2017-04-19 19:14:38
● 2026-07-09 04:31:28
● 2026-08-14 08:39:22
○A50.63.202.222015-07-03 → 2015-07-03 · 4 obs
○ 2008-03-16 18:01:44
● 2015-07-03 16:44:40
○ 2015-11-20 07:20:50
○ 2026-08-14 08:39:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net...-
hcsk12.comns07.domaincontrol.com, ns08.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.103.4

NS records: ns07.domaincontrol.com, ns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hcsk12.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

TypeCountSample Data
A1192.3.199.66
NS2ns07.domaincontrol.com, ns08.domaincontrol.com
MX1hcsk12-com.mail.protection.outlook.com (
TXT2v=spf1 include:spf.protection.outlook.co, v=verifydomain MS=8102134
SOA1ns07.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)

Analysis

IP Addresses

hcsk12.com has exactly one IP address — 192.3.199.66.

Name Servers

Two name servers handle the delegation for hcsk12.com: ns07.domaincontrol.com and ns08.domaincontrol.com.

The name server configuration of hcsk12.com is shared with other domains, for instance customhatsdirect.com, perezinstitute.com, thesupermaids.net and two others.

At least some of hcsk12.com's name servers are shared with other domains, for example spaalita.ca and teengg.com.

ns07.domaincontrol.com and ns08.domaincontrol.com both carry two IP addresses. The A records for ns07.domaincontrol.com are 97.74.103.4 and 2603:5:2170::4; the A records for ns08.domaincontrol.com are 173.201.71.4 and 2603:5:2270::4.

Mail Servers

hcsk12.com uses one mail server — hcsk12-com.mail.protection.outlook.com.

hcsk12-com.mail.protection.outlook.com has 8 IP addresses: 52.101.8.51, 52.101.10.14, 52.101.42.14 plus 5 more.