sci3.com - dns.ninja

`sci3.com`

DNSSEC	⚠️ Not signed
A	192.185.102.71^{🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation}
		PTR	`192-185-102-71.unifiedlayer.com`
NS	`ns303.websitewelcome.com` ⭐ ⚠️ Not in parent delegation
		A	192.185.102.69^{🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation}
			PTR	`ns303.websitewelcome.com`
NS	`ns1.koolworks.com` ⚠️ Not in zone NS records
		A	192.185.102.69^{🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation}
			PTR	`ns303.websitewelcome.com`
NS	`ns2.koolworks.com` ⚠️ Not in zone NS records
		A	192.185.102.7^{🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation}
			PTR	`ns304.websitewelcome.com`
NS	`ns304.websitewelcome.com` ⚠️ Not in parent delegation
		A	192.185.102.7^{🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation}
			PTR	`ns304.websitewelcome.com`
MX	`mail.sci3.com` ⭐
		A	192.185.102.71^{🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation}
			PTR	`192-185-102-71.unifiedlayer.com`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
SOA	`ns303.websitewelcome.com`nick@demello.net 2026-06-10 #0

`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=1783468386

WOT: SAFE (71/100)

Subdomains

mail.sci3.com

Same first word

sci3.com

Similar names

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ic3s.net

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3cis.com.cn

sc3i.fr

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csi3.com.co

3cis.info

ic3s.eu

3cis.biz

isc3.org

3ics.com

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c3is.co.jp

3csi.com

isc3.net

ic3s.org

csi3.net

DNS History

12 records (6 active, 6 former)

○NSbuy.internettraffic.com2015-08-16 → 2016-04-25 · 4 obs

● 2015-08-16 13:02:50
● 2016-04-25 19:21:26
○ 2016-10-26 17:28:18
○ 2026-07-08 00:15:18

●NSns1.koolworks.com2026-03-25 → 2026-07-08 · 3 obs

○ 2017-07-25 10:06:44
● 2026-03-25 19:48:46
● 2026-07-08 00:15:18

○NSns1.uniregistrymarket.link2016-10-26 → 2017-07-25 · 5 obs

○ 2016-04-25 19:21:26
● 2016-10-26 17:28:18
● 2017-07-25 10:06:44
○ 2026-03-25 19:48:46
○ 2026-07-08 00:15:18

●NSns2.koolworks.com2026-03-25 → 2026-07-08 · 3 obs

○ 2017-07-25 10:06:44
● 2026-03-25 19:48:46
● 2026-07-08 00:15:18

○NSns2.uniregistrymarket.link2016-10-26 → 2017-07-25 · 5 obs

○ 2016-04-25 19:21:26
● 2016-10-26 17:28:18
● 2017-07-25 10:06:44
○ 2026-03-25 19:48:46
○ 2026-07-08 00:15:18

●NSns303.websitewelcome.com2026-03-25 → 2026-07-08 · 3 obs

○ 2017-07-25 10:06:44
● 2026-03-25 19:48:46
● 2026-07-08 00:15:18

●NSns304.websitewelcome.com2026-03-25 → 2026-07-08 · 3 obs

○ 2017-07-25 10:06:44
● 2026-03-25 19:48:46
● 2026-07-08 00:15:18

○NSsell.internettraffic.com2015-08-16 → 2016-04-25 · 4 obs

● 2015-08-16 13:02:50
● 2016-04-25 19:21:26
○ 2016-10-26 17:28:18
○ 2026-07-08 00:15:18

●MXmail.sci3.com2026-03-25 → 2026-07-08 · 2 obs

● 2026-03-25 19:48:46
● 2026-07-08 00:15:18

●A192.185.102.712026-03-25 → 2026-07-08 · 3 obs

○ 2017-07-25 10:06:44
● 2026-03-25 19:48:46
● 2026-07-08 00:15:18

○A69.172.201.1532016-04-25 → 2017-07-25 · 5 obs

○ 2016-02-18 23:42:36
● 2016-04-25 19:21:26
● 2017-07-25 10:06:44
○ 2026-03-25 19:48:46
○ 2026-07-08 00:15:18

○A69.172.201.2082015-08-16 → 2016-02-18 · 4 obs

● 2015-08-16 13:02:50
● 2016-02-18 23:42:36
○ 2016-04-25 19:21:26
○ 2026-07-08 00:15:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
sci3.com	ns2.koolworks.com, ns1.koolworks.com	2 records

✅ Authoritative Response

Server:192.185.102.69

NS records: ns2.koolworks.com, ns1.koolworks.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sci3.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.185.102.71`
NS	2	`ns303.websitewelcome.com, ns304.websitewelcome.com`
MX	1	`mail.sci3.com (pri: 0)`
TXT	1	`v=spf1 a mx include:websitewelcome.com ~`
SOA	1	`ns303.websitewelcome.com nick.demello.ne`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.koolworks.com, ns1.koolworks.com)

Analysis

Hierarchy

sci3.com is the parent zone for mail.sci3.com.

IP Addresses

sci3.com directs to one IP number, which is 192.185.102.71.

Among the host names that share IP numbers with sci3.com are mail.northlandnj.com, worldlink.net, northlandnj.com and two others.

Name Servers

The domain sci3.com is delegated to these four name servers: ns1.koolworks.com, ns2.koolworks.com, ns303.websitewelcome.com and ns304.websitewelcome.com.

sci3.com partially shares its NS delegation with several other domains, including critco.net, strausserinc.com, go2ot.com and two others.

These name servers are regularly seen alongside ns1.ev3studios.com and ns2.ev3studios.com as name servers.

Host names ns1.koolworks.com, ns2.koolworks.com, ns303.websitewelcome.com and ns304.websitewelcome.com each have one IP address. Notably, ns1.koolworks.com and ns303.websitewelcome.com resolve to the same address 192.185.102.69, and ns2.koolworks.com and ns304.websitewelcome.com resolve to the same address 192.185.102.7.

ns1.koolworks.com and ns303.websitewelcome.com each have 192.185.102.69 IP addresses.

ns2.koolworks.com and ns304.websitewelcome.com each have 192.185.102.7 IP addresses.

Mail Servers

sci3.com routes its mail through a single mail server, mail.sci3.com.

mail.sci3.com resolves to 192.185.102.71 and no other IP number.