ierustech.com - dns.ninja

`ierustech.com`

DNSSEC	⚠️ Not signed
A	2607:1b00:93b2:e42c::3672^{🇺🇸 CLOUDACCESS2607:1b00:93b2::/48}
A	199.116.76.139^{🇺🇸 CLOUDACCESS199.116.76.0/24 Cloud Access - Via Charter}
NS	`ns1.n09shared.sourcedns.com` ⭐
NS	`ns.sourcedns.com`
		A	2607:fad0:0:8917::a^{🇺🇸 LiquidWeb2607:fad0::/48 Vultr Customer Route}
		A	69.16.222.254^{🇺🇸 LiquidWeb69.16.222.0/23 Liquidweb Inc}
			PTR	`ns.liquidweb.com`
NS	`ns1.sourcedns.com`
		A	2607:fad0:0:8927::a^{🇺🇸 LiquidWeb2607:fad0::/48 Vultr Customer Route}
		A	69.16.223.254^{🇺🇸 LiquidWeb69.16.222.0/23 Liquidweb Inc}
			PTR	`ns1.liquidweb.com`
MX	`ierustechnologies.mail.protection.office365.us` ⭐
		A	23.103.199.138^{🇺🇸 Microsoft23.103.128.0/17 MICROSOFT}
			PTR	`mail-bn3usg020138.inbound.protection.outlook.com`
		A	23.103.199.170^{🇺🇸 Microsoft23.103.128.0/17 MICROSOFT}
			PTR	`mail-cy1usg020170.inbound.protection.outlook.com`
TXT	`MS=ms18074570`
TXT	`v=spf1 +a +mx +ip4:72.1.97.228 +include:spf.protection.office365.us +include:...`
TXT	`7tbb436oevbnrhdap3i4dtq611`
TXT	`AMkrq9FBpo69QCm1T/KjO7FgpsCaUWxnYT+Ivntg0U6uw6MWIi8trGSFbCPxTtf3j9J0iO0Y0t6Uj...`
SOA	`ns1.n09shared.sourcedns.com`notifications@alphahosting.com 2026-06-26 #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=1784716042

Same first word

ierustech.com

Similar names

DNS History

13 records (6 active, 7 former)

○NSns.rackspace.com2015-07-02 → 2018-03-07 · 4 obs

● 2015-07-02 16:22:48
● 2018-03-07 02:33:28
○ 2026-02-22 00:54:50
○ 2026-07-22 10:54:54

●NSns.sourcedns.com2026-02-22 → 2026-07-22 · 3 obs

○ 2018-03-07 02:33:28
● 2026-02-22 00:54:50
● 2026-07-22 10:54:54

●NSns1.n09shared.sourcedns.com2026-02-22 → 2026-07-22 · 3 obs

○ 2018-03-07 02:33:28
● 2026-02-22 00:54:50
● 2026-07-22 10:54:54

●NSns1.sourcedns.com2026-02-22 → 2026-07-22 · 3 obs

○ 2018-03-07 02:33:28
● 2026-02-22 00:54:50
● 2026-07-22 10:54:54

○NSns2.rackspace.com2015-07-02 → 2018-03-07 · 4 obs

● 2015-07-02 16:22:48
● 2018-03-07 02:33:28
○ 2026-02-22 00:54:50
○ 2026-07-22 10:54:54

○MXd98464a.ess.barracudanetworks.com2017-02-06 → 2018-03-07 · 5 obs

○ 2016-05-07 12:59:10
● 2017-02-06 02:44:26
● 2018-03-07 02:33:28
○ 2026-02-22 00:54:50
○ 2026-07-22 10:54:54

○MXd98464b.ess.barracudanetworks.com2017-02-06 → 2018-03-07 · 5 obs

○ 2016-05-07 12:59:10
● 2017-02-06 02:44:26
● 2018-03-07 02:33:28
○ 2026-02-22 00:54:50
○ 2026-07-22 10:54:54

○MXierustech.com.inbound10.mxlogic.net2015-07-02 → 2016-05-07 · 4 obs

● 2015-07-02 16:22:48
● 2016-05-07 12:59:10
○ 2017-02-06 02:44:26
○ 2026-07-22 10:54:54

○MXierustech.com.inbound10.mxlogicmx.net2015-07-02 → 2016-05-07 · 4 obs

● 2015-07-02 16:22:48
● 2016-05-07 12:59:10
○ 2017-02-06 02:44:26
○ 2026-07-22 10:54:54

●MXierustechnologies.mail.protection.office365.us2026-02-22 → 2026-07-22 · 3 obs

○ 2018-03-07 02:33:28
● 2026-02-22 00:54:50
● 2026-07-22 10:54:54

●A199.116.76.1392026-02-22 → 2026-07-22 · 3 obs

○ 2018-03-07 02:33:28
● 2026-02-22 00:54:50
● 2026-07-22 10:54:54

●A2607:1b00:93b2:e42c::36722026-02-22 → 2026-07-22 · 3 obs

○ 2018-03-07 02:33:28
● 2026-02-22 00:54:50
● 2026-07-22 10:54:54

○A67.192.163.572015-07-02 → 2018-03-07 · 4 obs

● 2015-07-02 16:22:48
● 2018-03-07 02:33:28
○ 2026-02-22 00:54:50
○ 2026-07-22 10:54:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ierustech.com	ns.sourcedns.com, ns1.sourcedns.com	2 records

✅ Authoritative Response

Server:69.16.223.254

NS records: ns.sourcedns.com, ns1.sourcedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ierustech.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.116.76.139`
AAAA	1	`2607:1b00:93b2:e42c::3672`
NS	2	`ns1.sourcedns.com, ns.sourcedns.com`
MX	1	`ierustechnologies.mail.protection.office`
TXT	4	`AMkrq9FBpo69QCm1T/KjO7FgpsCaUWxnYT+Ivntg, v=spf1 +a +mx +ip4:72.1.97.228 +include:...`
SOA	1	`ns1.n09shared.sourcedns.com notification`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.sourcedns.com, ns1.sourcedns.com)

Analysis

IP Addresses

ierustech.com points to the IP addresses 199.116.76.139 and 2607:1b00:93b2:e42c::3672

moat.castinet.org, www.5sr-hsv.com, cpcoz.com and two other host names share IP numbers with ierustech.com.

Name Servers

Three name servers are authoritative for ierustech.com: ns1.sourcedns.com, ns.sourcedns.com and ns1.n09shared.sourcedns.com.

At least some of ierustech.com's name servers are shared with other domains, for example ssgale.com, 158.52.72.in-addr.arpa, toddproductions.com and two more.

These name servers tend to co-occur with ns.liquidweb.com, ns1.liquidweb.com, ns2.n09shared.sourcedns.com and 4 other name servers in the same DNS delegations.

Each of the two host names carries two IP addresses: ns1.sourcedns.com points to 69.16.223.254 and 2607:fad0:0:8927::a, and ns.sourcedns.com points to 69.16.222.254 and 2607:fad0:0:8917::a.

Mail Servers

Mail for ierustech.com is handled by a single mail server, ierustechnologies.mail.protection.office365.us.

ierustechnologies.mail.protection.office365.us directs to two IP numbers, 23.103.199.138 and 23.103.199.170.