`carotek.com`

DNSSEC	⚠️ Not signed
A	52.3.163.37^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
		PTR	`ec2-52-3-163-37.compute-1.amazonaws.com`
NS	`ns85.worldnic.com` ⭐
		A	162.159.26.131^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns86.worldnic.com`
		A	162.159.27.117^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com`⁽²⁰⁾
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018afef57cc26f774e80a6cfe455552c101e`
TXT	`brevo-code:8c7e3e31bbbb8c9713e160a21909caf6`
TXT	`7sh8376e6e56a37jtrf4l8c3te`
TXT	`atlassian-domain-verification=04QyMoJC5MZPvbga0VRNdFsKd2inyONScainjE/W8lf2pZZ...`
TXT	`knowbe4-site-verification=2e0e652b8592c0f1dfa276e60137b293`
TXT	`iContact1770607`
TXT	`nitro-verification-code=NjM1NjU2MzMyMjc2NjEwMzMyNw==`
TXT	`RJb4Npv24rqs//TIs4P+V4SSJy6jl/FPb/oQfCHPlf/mIUlkRg/tefVetqG1KXYEDaUH9paAwykPb...`
TXT	`Foxit-domain-verification=ba68a8a91e23436c335126a6f85d33a5`
TXT	`google-site-verification=OcSQg-ZLnudjc1s9bMPsqFRzsC81-OJ8TDeM-7_ydQw`
TXT	`n0yg4mbrtw6q967plbv5cs9d4kxmmz58`
TXT	`6jf9d6pacdvsgv7nq8r61nj3hm`
TXT	`7gfhucebjph7e7uii51vplqcpb`
TXT	`v=spf1 ip4:98.21.255.214 include:us._netblocks.mimecast.com include:icpbounce...`
TXT	`00DD0000000raCW=1TBTq00000003ke`
TXT	`hn43C5TXjEt3KFcotE/t9txH65iVOaJee5Az1Oydfxipgdr1xpI7sFYeGBzivQUkl6nMKGClIISM+...`
TXT	`MS=ms82267225`
SOA	`NS85.WORLDNIC.com`namehost@WORLDNIC.com serial=126050611

`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=1783970537

Same first word

carotek.de

carotek.com

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DNS History

12 records (5 active, 7 former)

○NSns1.carrierzone.com2015-08-18 → 2016-07-09 · 4 obs

● 2015-08-18 01:54:54
● 2016-07-09 23:25:48
○ 2026-07-02 13:09:02
○ 2026-07-13 19:45:04

○NSns2.carrierzone.com2015-08-18 → 2016-07-09 · 4 obs

● 2015-08-18 01:54:54
● 2016-07-09 23:25:48
○ 2026-07-02 13:09:02
○ 2026-07-13 19:45:04

○NSns3.carrierzone.com2015-08-18 → 2016-07-09 · 4 obs

● 2015-08-18 01:54:54
● 2016-07-09 23:25:48
○ 2026-07-02 13:09:02
○ 2026-07-13 19:45:04

○NSns4.carrierzone.com2015-08-18 → 2016-07-09 · 4 obs

● 2015-08-18 01:54:54
● 2016-07-09 23:25:48
○ 2026-07-02 13:09:02
○ 2026-07-13 19:45:04

●NSns85.worldnic.com2026-07-02 → 2026-07-13 · 3 obs

○ 2016-07-09 23:25:48
● 2026-07-02 13:09:02
● 2026-07-13 19:45:04

●NSns86.worldnic.com2026-07-02 → 2026-07-13 · 3 obs

○ 2016-07-09 23:25:48
● 2026-07-02 13:09:02
● 2026-07-13 19:45:04

○MXcarotek.com.1.0001.arsmtp.com2015-08-18 → 2016-07-09 · 4 obs

● 2015-08-18 01:54:54
● 2016-07-09 23:25:48
○ 2026-07-02 13:09:02
○ 2026-07-13 19:45:04

○MXcarotek.com.2.0001.arsmtp.com2015-08-18 → 2016-07-09 · 4 obs

● 2015-08-18 01:54:54
● 2016-07-09 23:25:48
○ 2026-07-02 13:09:02
○ 2026-07-13 19:45:04

●MXus-smtp-inbound-1.mimecast.com2026-07-02 → 2026-07-13 · 3 obs

○ 2016-07-09 23:25:48
● 2026-07-02 13:09:02
● 2026-07-13 19:45:04

●MXus-smtp-inbound-2.mimecast.com2026-07-02 → 2026-07-13 · 3 obs

○ 2016-07-09 23:25:48
● 2026-07-02 13:09:02
● 2026-07-13 19:45:04

●A52.3.163.372026-07-02 → 2026-07-13 · 3 obs

○ 2016-07-09 23:25:48
● 2026-07-02 13:09:02
● 2026-07-13 19:45:04

○A72.32.48.892015-08-18 → 2016-07-09 · 4 obs

● 2015-08-18 01:54:54
● 2016-07-09 23:25:48
○ 2026-07-02 13:09:02
○ 2026-07-13 19:45:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
carotek.com	ns85.worldnic.com, ns86.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.131

NS records: ns85.worldnic.com, ns86.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for carotek.com (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.3.163.37`
NS	2	`ns86.worldnic.com, ns85.worldnic.com`
MX	2	`us-smtp-inbound-2.mimecast.com (pri: 20), us-smtp-inbound-1.mimecast.com (pri: 10)`
TXT	17	`MS=ms82267225, atlassian-domain-verification=04QyMoJC5M...`
SOA	1	`NS85.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns85.worldnic.com, ns86.worldnic.com)

Analysis

IP Addresses

carotek.com resolves to just one IP address, 52.3.163.37.

Two other host names, along with stellarindustrial.com, danescoinc.com and geriatricmedical.com, also share IP numbers with carotek.com.

Name Servers

carotek.com is delegated to two name servers: ns85.worldnic.com and ns86.worldnic.com.

carotek.com shares its NS records with other domains, for example aftermarketserviceinc.net, fazendasantaheloisa.com, nationalaquarium.org and two others.

ns85.worldnic.com directs to 162.159.26.131 and ns86.worldnic.com directs to 162.159.27.117; each host name points to exactly one IP number.

Mail Servers

carotek.com is served by two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Among the domains sharing a mail server setup with carotek.com are 161.trimet.org, housewrights.com, precisiondoortriangle.com and two others.

There is at least a partial MX overlap between carotek.com and other domains, including primexwireless.co.uk, ibsp.idaho.gov, flashglobal.com and two others.

DNS names with 6 IP addresses:

us-smtp-inbound-1.mimecast.com resolves to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

us-smtp-inbound-2.mimecast.com resolves to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.128.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.128.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.128.242 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.132.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.132.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.132.242 IP addresses.

carotek.com - robtex.com

carotek.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`carotek.com`

`com`