hash-techknows.com - dns.ninja

`hash-techknows.com`

DNSSEC	⚠️ Not signed
A	3.33.152.147^{🇺🇸 Amazon3.33.144.0/20}
		PTR	`a4ec4c6ea1c92e2e6.awsglobalaccelerator.com`
A	15.197.142.173^{🇺🇸 Amazon15.197.128.0/20}
NS	`ns19.domaincontrol.com` ⭐
		A	2603:5:21d0::a^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns19.domaincontrol.com`
		A	97.74.109.10^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns19.domaincontrol.com`
NS	`ns20.domaincontrol.com`
		A	2603:5:22d0::a^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns20.domaincontrol.com`
		A	173.201.77.10^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns20.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`v=spf1 include:secureserver.net -all`
TXT	`D5471662`
SOA	`ns19.domaincontrol.com`dns@jomax.net 2026-04-21 #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=1785608027

Subdomains

mail.hash-techknows.com

Same first word

hash-techknows.com

DNS History

15 records (6 active, 9 former)

●NSns19.domaincontrol.com2018-05-11 → 2026-08-01 · 2 obs

● 2018-05-11 20:01:38
● 2026-08-01 18:16:22

●NSns20.domaincontrol.com2018-05-11 → 2026-08-01 · 2 obs

● 2018-05-11 20:01:38
● 2026-08-01 18:16:22

○MXmail.hash-techknows.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 20:01:38
○ 2026-02-23 15:11:14
○ 2026-08-01 18:16:22

●MXmailstore1.secureserver.net2026-02-23 → 2026-08-01 · 3 obs

○ 2018-05-11 20:01:38
● 2026-02-23 15:11:14
● 2026-08-01 18:16:22

●MXsmtp.secureserver.net2026-02-23 → 2026-08-01 · 3 obs

○ 2018-05-11 20:01:38
● 2026-02-23 15:11:14
● 2026-08-01 18:16:22

●A15.197.142.1732026-02-23 → 2026-08-01 · 3 obs

○ 2018-05-11 20:01:38
● 2026-02-23 15:11:14
● 2026-08-01 18:16:22

○A184.168.221.122018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 20:01:38
○ 2026-02-23 15:11:14
○ 2026-08-01 18:16:22

○A184.168.221.152018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 20:01:38
○ 2026-02-23 15:11:14
○ 2026-08-01 18:16:22

○A184.168.221.202018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 20:01:38
○ 2026-02-23 15:11:14
○ 2026-08-01 18:16:22

○A184.168.221.82018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 20:01:38
○ 2026-02-23 15:11:14
○ 2026-08-01 18:16:22

●A3.33.152.1472026-02-23 → 2026-08-01 · 3 obs

○ 2018-05-11 20:01:38
● 2026-02-23 15:11:14
● 2026-08-01 18:16:22

○A50.63.202.152018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 20:01:38
○ 2026-02-23 15:11:14
○ 2026-08-01 18:16:22

○A50.63.202.202018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 20:01:38
○ 2026-02-23 15:11:14
○ 2026-08-01 18:16:22

○A50.63.202.222018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 20:01:38
○ 2026-02-23 15:11:14
○ 2026-08-01 18:16:22

○A50.63.202.272018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 20:01:38
○ 2026-02-23 15:11:14
○ 2026-08-01 18:16:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hash-techknows.com	ns19.domaincontrol.com, ns20.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.109.10

NS records: ns19.domaincontrol.com, ns20.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hash-techknows.com (unsigned zone)

⏱️ Timing

Total: 82ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.142.173, 3.33.152.147`
NS	2	`ns19.domaincontrol.com, ns20.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
TXT	2	`v=spf1 include:secureserver.net -all, D5471662`
SOA	1	`ns19.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)

Analysis

Hierarchy

hash-techknows.com is the parent zone for mail.hash-techknows.com.

IP Addresses

hash-techknows.com directs to two IP numbers, 3.33.152.147 and 15.197.142.173

whatsmycdmhomeworth.com, thetesttutors.com, 3dmycar.com and two other host names share IP numbers with hash-techknows.com.

Name Servers

hash-techknows.com uses two name servers for its delegation: ns19.domaincontrol.com and ns20.domaincontrol.com.

hash-techknows.com uses the same name servers as several other domains — among them sourdoughblissokc.com, calmedtrans.com, voicesoforion.com and two more.

The two host names ns19.domaincontrol.com and ns20.domaincontrol.com each have a pair of IP addresses: ns19.domaincontrol.com has 97.74.109.10 and 2603:5:21d0::a, and ns20.domaincontrol.com has 173.201.77.10 and 2603:5:22d0::a.

Mail Servers

Mail for hash-techknows.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.

hash-techknows.com uses an identical mail server configuration to several other domains — among them phoenixartllc.org, on3consultants.com, bradboareptiles.com and two more.

At least some of hash-techknows.com's mail servers are shared with other domains, among them waslproperties.com, arnebromann.de and naledimarketing.com.

mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).