nctonline.com - robtex.com

nctonline.com

DNSSEC⚠️ Not signed
A192.185.39.228🇺🇸 Jacksonville192.185.32.0/21
PTR192-185-39-228.unifiedlayer.com
NSns8189.hostgator.com ⭐ ⚠️ Not in zone NS records
A192.185.39.225🇺🇸 Jacksonville192.185.32.0/21
PTRns8189.hostgator.com
NSns1105.hostgator.com ⚠️ Not in parent delegation
A192.185.39.225🇺🇸 Jacksonville192.185.32.0/21
PTRns8189.hostgator.com
NSns1106.hostgator.com ⚠️ Not in parent delegation
A192.185.39.226🇺🇸 Jacksonville192.185.32.0/21
PTRns8190.hostgator.com
NSns8190.hostgator.com ⚠️ Not in zone NS records
A192.185.39.226🇺🇸 Jacksonville192.185.32.0/21
PTRns8190.hostgator.com
MXnctonline-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A2a01:111:f403:c902::14🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:f907::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm1pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:f908::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.9.20🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr02cu00604.inbound.protection.outlook.com
A52.101.10.18🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn8pr05cu00302.inbound.protection.outlook.com
A52.101.41.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00103.inbound.protection.outlook.com
A52.101.41.28🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all
TXTMS=ms29401953
SOAns8189.hostgator.comdnsadmin@gator4095.hostgator.com 2026-03-21 #0

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=1771291435

Same first word

nctonline.com.au
nctonline.ie
nctonline.com
nctonline.org

Similar names

ctnonline.com
nonlintec.com
ctnonline.de
linnocent.com
nilennoct.com
ntconline.ca
ntconline.nl
ntconline.info
nilennoct.github.io
intelconn.com
tnconline.com
ntconline.com
ntconline.it
cntonline.com
ctnonline.org
tcnonline.com

DNS History

13 records (6 active, 7 former)

2008201020122014201620182020202220242026NSns1105.hostgator.comns1106.hostgator.comns8189.hostgator.comns8190.hostgator.comns67.worldnic.comns68.worldnic.comMXnctonline-com.mail.protection.outlook.comnctonline.com.s5a1.psmtp.comnctonline.com.s5a2.psmtp.comnctonline.com.s5b1.psmtp.comnctonline.com.s5b2.psmtp.comA192.185.39.228207.190.239.224
●NSns1105.hostgator.com2015-05-14 → 2026-03-22 · 6 obs
○ 2007-10-23 11:36:08
● 2015-05-14 18:05:08
● 2017-05-27 08:34:20
○ 2026-02-22 00:04:14
● 2026-03-22 15:56:48
● 2026-03-22 15:56:50
●NSns1106.hostgator.com2015-05-14 → 2026-03-22 · 6 obs
○ 2007-10-23 11:36:08
● 2015-05-14 18:05:08
● 2017-05-27 08:34:20
○ 2026-02-22 00:04:14
● 2026-03-22 15:56:48
● 2026-03-22 15:56:50
○NSns67.worldnic.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 11:36:08
○ 2015-05-14 18:05:08
○ 2026-03-22 15:56:50
○NSns68.worldnic.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 11:36:08
○ 2015-05-14 18:05:08
○ 2026-03-22 15:56:50
●NSns8189.hostgator.com2015-05-14 → 2026-03-22 · 3 obs
○ 2007-10-23 11:36:08
● 2015-05-14 18:05:08
● 2026-03-22 15:56:50
●NSns8190.hostgator.com2026-02-22 → 2026-03-22 · 3 obs
○ 2017-05-27 08:34:20
● 2026-02-22 00:04:14
● 2026-03-22 15:56:50
●MXnctonline-com.mail.protection.outlook.com2015-05-14 → 2026-03-22 · 6 obs
○ 2007-10-23 11:36:08
● 2015-05-14 18:05:08
● 2017-05-27 08:34:20
○ 2026-02-22 00:04:14
● 2026-03-22 15:56:48
● 2026-03-22 15:56:50
○MXnctonline.com.s5a1.psmtp.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 11:36:08
○ 2015-05-14 18:05:08
○ 2026-03-22 15:56:50
○MXnctonline.com.s5a2.psmtp.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 11:36:08
○ 2015-05-14 18:05:08
○ 2026-03-22 15:56:50
○MXnctonline.com.s5b1.psmtp.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 11:36:08
○ 2015-05-14 18:05:08
○ 2026-03-22 15:56:50
○MXnctonline.com.s5b2.psmtp.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 11:36:08
○ 2015-05-14 18:05:08
○ 2026-03-22 15:56:50
●A192.185.39.2282015-05-14 → 2026-03-22 · 6 obs
○ 2007-10-23 11:36:08
● 2015-05-14 18:05:08
● 2017-05-27 08:34:20
○ 2026-02-22 00:04:14
● 2026-03-22 15:56:48
● 2026-03-22 15:56:50
○A207.190.239.2242007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 11:36:08
○ 2015-05-14 18:05:08
○ 2026-03-22 15:56:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...-
nctonline.comns8189.hostgator.com, ns8190.hostgator.com2 records

✅ Authoritative Response

Server: 192.185.39.226

NS records: ns8189.hostgator.com, ns8190.hostgator.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nctonline.com (unsigned zone)

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

TypeCountSample Data
A1192.185.39.228
NS2ns1106.hostgator.com, ns1105.hostgator.com
MX1nctonline-com.mail.protection.outlook.co
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms29401953
SOA1ns8189.hostgator.com dnsadmin.gator4095.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns8189.hostgator.com, ns8190.hostgator.com)

Analysis

IP Addresses

nctonline.com resolves to one IP number: 192.185.39.228.

other host names including autodiscover.greenhills-school.com, _dc-mx.4b4c8263b33b.theachieveproject.com, coachjoaquin.com, jewelrypeak.com and mail.yourhomesolutionsusa.com share IP numbers with nctonline.com.

Name Servers

nctonline.com is delegated to four name servers: ns1105.hostgator.com, ns1106.hostgator.com, ns8189.hostgator.com and ns8190.hostgator.com.

nctonline.com at least partially shares name servers with other domains, for instance gocastlegrp.com, esconline.cc, nevadacountymobilenotary.com, mobileotc.com and dubailand.org.

these name servers are commonly used with the name servers ns3405.hostgator.com, ns3406.hostgator.com, hgns1.hostgator.com, hgns2.hostgator.com, ns313.hostgator.com, ns314.hostgator.com, ns1836.hostgator.com and ns1835.hostgator.com.

Host names with one IP number:

Host name ns1105.hostgator.com points to: 192.185.39.225.

Host name ns1106.hostgator.com points to: 192.185.39.226.

Host name ns8189.hostgator.com points to: 192.185.39.225.

Host name ns8190.hostgator.com points to: 192.185.39.226.

Host names pointing to 192.185.39.225: ns1105.hostgator.com and ns8189.hostgator.com.

Host names pointing to 192.185.39.226: ns1106.hostgator.com and ns8190.hostgator.com.

Mail Servers

nctonline.com is handled by a single mail server, nctonline-com.mail.protection.outlook.com.

Host nctonline-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c902::14, 2a01:111:f403:f907::1, 2a01:111:f403:f908::2, 52.101.9.20, 52.101.10.18, 52.101.41.3 and 52.101.41.28.