ct-ky.com - robtex.com

ct-ky.com

DNSSEC⚠️ Not signed
NSns5.assurant.com ⭐ ⚠️ Not in parent delegation
A172.64.53.247🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns0054.secondary.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:51::a29f:2037🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns0054.secondary.cloudflare.com
A162.159.32.55Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns0054.secondary.cloudflare.com
NSns0209.secondary.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:59::a29f:2154🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns0209.secondary.cloudflare.com
A162.159.33.84Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns0209.secondary.cloudflare.com
NSns6.assurant.com ⚠️ Not in parent delegation
A172.64.52.57🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXsmtp.secureserver.net ⭐
A216.69.141.71🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp01-v01.prod.phx3.secureserver.net
A216.69.141.84🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp02-v01.prod.phx3.secureserver.net
A216.69.141.113🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp03-v01.prod.phx3.secureserver.net
MXmailstore1.secureserver.net(10)
A216.69.141.78🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp01-v02.prod.phx3.secureserver.net
A216.69.141.114🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp03-v02.prod.phx3.secureserver.net
A216.69.141.162🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp02-v02.prod.phx3.secureserver.net
TXTv=spf1 -all
SOAns5.assurant.comnetwork@assurant.com serial=17

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=1774885762

Same first word

ct-ky.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns0054.secondary.cloudflare.comns0209.secondary.cloudflare.comns5.assurant.comns6.assurant.comns07.domaincontrol.comns08.domaincontrol.comns37.domaincontrol.comns38.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA162.243.125.239184.168.221.32184.168.221.8950.63.202.24
●NSns0054.secondary.cloudflare.com2026-03-27 → 2026-03-30 · 3 obs
○ 2018-01-06 22:26:02
● 2026-03-27 18:32:00
● 2026-03-30 15:53:54
●NSns0209.secondary.cloudflare.com2026-03-27 → 2026-03-30 · 3 obs
○ 2018-01-06 22:26:02
● 2026-03-27 18:32:00
● 2026-03-30 15:53:54
○NSns07.domaincontrol.com2015-06-24 → 2016-04-27 · 4 obs
● 2015-06-24 15:12:00
● 2016-04-27 18:55:32
○ 2016-05-26 07:27:22
○ 2026-03-30 15:53:54
○NSns08.domaincontrol.com2015-06-24 → 2016-04-27 · 4 obs
● 2015-06-24 15:12:00
● 2016-04-27 18:55:32
○ 2016-05-26 07:27:22
○ 2026-03-30 15:53:54
○NSns37.domaincontrol.com2016-09-05 → 2018-01-06 · 5 obs
○ 2016-05-26 07:27:22
● 2016-09-05 16:45:14
● 2018-01-06 22:26:02
○ 2026-03-27 18:32:00
○ 2026-03-30 15:53:54
○NSns38.domaincontrol.com2016-09-05 → 2018-01-06 · 5 obs
○ 2016-05-26 07:27:22
● 2016-09-05 16:45:14
● 2018-01-06 22:26:02
○ 2026-03-27 18:32:00
○ 2026-03-30 15:53:54
●NSns5.assurant.com2026-03-27 → 2026-03-30 · 3 obs
○ 2018-01-06 22:26:02
● 2026-03-27 18:32:00
● 2026-03-30 15:53:54
●NSns6.assurant.com2026-03-27 → 2026-03-30 · 3 obs
○ 2018-01-06 22:26:02
● 2026-03-27 18:32:00
● 2026-03-30 15:53:54
●MXmailstore1.secureserver.net2015-06-24 → 2026-03-30 · 5 obs
● 2015-06-24 15:12:00
● 2016-04-27 18:55:32
○ 2016-05-26 07:27:22
● 2016-09-05 16:45:14
● 2026-03-30 15:53:54
●MXsmtp.secureserver.net2015-06-24 → 2026-03-30 · 5 obs
● 2015-06-24 15:12:00
● 2016-04-27 18:55:32
○ 2016-05-26 07:27:22
● 2016-09-05 16:45:14
● 2026-03-30 15:53:54
○A162.243.125.2392016-12-28 → 2018-01-06 · 5 obs
○ 2016-09-05 16:45:14
● 2016-12-28 12:34:44
● 2018-01-06 22:26:02
○ 2026-03-27 18:32:00
○ 2026-03-30 15:53:54
○A184.168.221.322016-09-05 → 2016-09-05 · 4 obs
○ 2016-05-26 07:27:22
● 2016-09-05 16:45:14
○ 2016-12-28 12:34:44
○ 2026-03-30 15:53:54
○A184.168.221.892016-04-27 → 2016-04-27 · 4 obs
○ 2016-01-12 20:45:08
● 2016-04-27 18:55:32
○ 2016-05-26 07:27:22
○ 2026-03-30 15:53:54
○A50.63.202.242015-06-24 → 2016-01-12 · 4 obs
● 2015-06-24 15:12:00
● 2016-01-12 20:45:08
○ 2016-04-27 18:55:32
○ 2026-03-30 15:53:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ct-ky.comns0054.secondary.cloudflare.com, ns0209.secondary.cloudflare.com4 records

✅ Authoritative Response

Server:162.159.33.84

NS records: ns0054.secondary.cloudflare.com, ns0209.secondary.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ct-ky.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns5.assurant.com, ns6.assurant.com
MX2smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)
TXT1v=spf1 -all
SOA1ns5.assurant.com network.assurant.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns0054.secondary.cloudflare.com, ns0054.secondary.cloudflare.com, ns0209.secondary.cloudflare.com...)

Analysis

Name Servers

ct-ky.com is delegated to four name servers: ns5.assurant.com, ns6.assurant.com, ns0054.secondary.cloudflare.com and ns0209.secondary.cloudflare.com.

ct-ky.com at least partially shares name servers with other domains, for example cleancommerce.mobi, cheapcomputerinsurance.uk, assurantinsurance.biz, over65lifeinsurancecover.uk and cpr-columbus-polaris.com.

these name servers are commonly used alongside ns4.assurant.com name servers.

Host names with two IPs:

ns0054.secondary.cloudflare.com points to 2606:4700:51::a29f:2037 and 162.159.32.55

ns0209.secondary.cloudflare.com points to 2606:4700:59::a29f:2154 and 162.159.33.84

Host names with one IP:

ns5.assurant.com points to 172.64.53.247

ns6.assurant.com points to 172.64.52.57

Mail Servers

Two mail servers handle ct-ky.com: mailstore1.secureserver.net and smtp.secureserver.net.

ct-ky.com shares the same mail server setup as other domains, including tpfauto.com, reuvenatedlifestyle.com, educationlawspecialists.net, pivotas.com and theballoonbuffoon.com.

ct-ky.com shares some mail servers with other domains, for example hungryforacure.net.

Host names with three IP numbers:

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.