islinc.com - dns.ninja

`islinc.com`

DNSSEC	⚠️ Not signed
A	74.208.236.251^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`74-208-236-251.elastic-ssl.ui-r.com`
NS	`ns5.worldnic.com` ⭐
		A	162.159.26.110^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns6.worldnic.com`
		A	162.159.27.124^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`islinc.mail.protection.office365.us` ⭐
		A	2001:489a:2202:4::10^{🇺🇸 AS80702001:489a:2000::/35 Microsoft Federal}
			PTR	`mail-bn3usg020010.inbound.protection.outlook.com`
		A	2001:489a:2202:5::10^{🇺🇸 AS80702001:489a:2000::/35 Microsoft Federal}
			PTR	`mail-cy1usg020010.inbound.protection.outlook.com`
		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`
MX	`islinc-com.mail.protection.outlook.com`⁽²⁵⁾
MX	`d268315a.ess.barracudanetworks.com`⁽⁵⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d268315b.ess.barracudanetworks.com`⁽⁵⁵⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`v=spf1 include:spf.protection.office365.us -all`
TXT	`MS=45A2D4E5037501193FFC3330F3E5D42D7A492A39`
TXT	`v=DMARC1; p=none; rua=mailto:bslater@islinc.com`
TXT	`MS=ms46612460`
TXT	`MS=ms63914794`
TXT	`zone-ownership-verification-ca347b69ea9e895e3be4736ddcaf446b05c4e4b6f985bf265...`
TXT	`google-site-verification=m2HYB9zw5jZNfjC-N-KYbG41qplyG_FIr8gWUrkf8Uo`
SOA	`NS5.WORLDNIC.com`namehost@WORLDNIC.com serial=126040312

`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=1785792717

WOT: SAFE (62/100)

Subdomains

www.islinc.com

Same first word

islinc.us

islinc.com

Similar names

sliinc.com

lisnic.tk

ilsinc.net

clinis.com.au

silinc.com

silicn.com

lincis.com

lsiinc.org

lisinc.co

lisnic.net

liscni.co.uk

lisinc.com

scilin.info

lsiinc.com

sincil.com

linsci.com

lisinc.jp

clinis.com

clinis.net

scilin.com

insilc.org

liincs.org

ilsinc.com

scinli.com

lisnic.com

ilsinc.info

silnic.com

lisinc.us

inlics.com

ilincs.com

silinc.net

DNS History

13 records (7 active, 6 former)

○NSns1.coxmail.com2015-05-21 → 2017-04-10 · 4 obs

● 2015-05-21 21:32:58
● 2017-04-10 20:33:36
○ 2026-03-09 10:50:00
○ 2026-08-03 21:42:42

○NSns2.coxmail.com2015-05-21 → 2017-04-10 · 4 obs

● 2015-05-21 21:32:58
● 2017-04-10 20:33:36
○ 2026-03-09 10:50:00
○ 2026-08-03 21:42:42

●NSns5.worldnic.com2026-03-09 → 2026-08-03 · 3 obs

○ 2017-04-10 20:33:36
● 2026-03-09 10:50:00
● 2026-08-03 21:42:42

●NSns6.worldnic.com2026-03-09 → 2026-08-03 · 3 obs

○ 2017-04-10 20:33:36
● 2026-03-09 10:50:00
● 2026-08-03 21:42:42

●MXd268315a.ess.barracudanetworks.com2026-03-09 → 2026-08-03 · 3 obs

○ 2017-04-10 20:33:36
● 2026-03-09 10:50:00
● 2026-08-03 21:42:42

●MXd268315b.ess.barracudanetworks.com2026-03-09 → 2026-08-03 · 3 obs

○ 2017-04-10 20:33:36
● 2026-03-09 10:50:00
● 2026-08-03 21:42:42

●MXislinc-com.mail.protection.outlook.com2026-03-09 → 2026-08-03 · 3 obs

○ 2017-04-10 20:33:36
● 2026-03-09 10:50:00
● 2026-08-03 21:42:42

●MXislinc.mail.protection.office365.us2026-03-09 → 2026-08-03 · 3 obs

○ 2017-04-10 20:33:36
● 2026-03-09 10:50:00
● 2026-08-03 21:42:42

○MXmx1.emailsrvr.com2015-05-21 → 2017-04-10 · 4 obs

● 2015-05-21 21:32:58
● 2017-04-10 20:33:36
○ 2026-03-09 10:50:00
○ 2026-08-03 21:42:42

○MXmx2.emailsrvr.com2015-05-21 → 2017-04-10 · 4 obs

● 2015-05-21 21:32:58
● 2017-04-10 20:33:36
○ 2026-03-09 10:50:00
○ 2026-08-03 21:42:42

○A208.76.193.1582015-05-21 → 2016-09-15 · 4 obs

● 2015-05-21 21:32:58
● 2016-09-15 12:26:02
○ 2017-04-10 20:33:36
○ 2026-08-03 21:42:42

○A208.76.196.1952017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-15 12:26:02
● 2017-04-10 20:33:36
○ 2026-03-09 10:50:00
○ 2026-08-03 21:42:42

●A74.208.236.2512026-03-09 → 2026-08-03 · 3 obs

○ 2017-04-10 20:33:36
● 2026-03-09 10:50:00
● 2026-08-03 21:42:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
islinc.com	ns5.worldnic.com, ns6.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.110

NS records: ns5.worldnic.com, ns6.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for islinc.com (unsigned zone)

⏱️ Timing

Total: 470ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.251`
NS	2	`ns6.worldnic.com, ns5.worldnic.com`
MX	4	`islinc-com.mail.protection.outlook.com (, d268315a.ess.barracudanetworks.com (pri:...`
TXT	7	`MS=ms63914794, MS=ms46612460...`
SOA	1	`NS5.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.worldnic.com, ns6.worldnic.com)

Analysis

Hierarchy

islinc.com serves as the parent of www.islinc.com.

IP Addresses

islinc.com directs to one IP number, which is 74.208.236.251.

Among the host names that share IP numbers with islinc.com are streamlearning.biz, 15minuteeargasm.talkingishard.com, www.rockithealthnetwork.com and two others.

Name Servers

The NS records for islinc.com delegate to ns5.worldnic.com and ns6.worldnic.com.

islinc.com has the same name server delegation as a number of other domains, such as starmyst.com, ohiostaterentals.com, tavylby.net and two more.

ns5.worldnic.com directs to 162.159.26.110 and ns6.worldnic.com directs to 162.159.27.124; each host name points to exactly one IP number.

Mail Servers

Four mail servers handle email for islinc.com: d268315a.ess.barracudanetworks.com, d268315b.ess.barracudanetworks.com, islinc-com.mail.protection.outlook.com and islinc.mail.protection.office365.us.

Hosts with three IP address records:

d268315a.ess.barracudanetworks.com maps to three IP addresses: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

d268315b.ess.barracudanetworks.com maps to three IP addresses: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Hosts pointing to four IP addresses:

islinc.mail.protection.office365.us has four IP addresses: 23.103.199.138, 23.103.199.170, 2001:489a:2202:4::10 and 2001:489a:2202:5::10.

d268315a.ess.barracudanetworks.com and d268315b.ess.barracudanetworks.com each have 209.222.82.252 IP addresses.

d268315a.ess.barracudanetworks.com and d268315b.ess.barracudanetworks.com each have 209.222.82.253 IP addresses.

d268315a.ess.barracudanetworks.com and d268315b.ess.barracudanetworks.com each have 209.222.82.255 IP addresses.