`correlatedsecurity.com`

DNSSEC	⚠️ Not signed
A	185.87.187.148^{🇳🇱 CLDIN-NL185.87.184.0/22}
		PTR	`www49.totaalholding.nl`
NS	`een.dnssrv.nl` ⭐
		A	2a05:1500:702:0:1c00:3eff:fe00:35^{🇳🇱 CLDIN-NL2a05:1500::/29}
		A	31.25.98.57^{🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V.}
NS	`drie.dnssrv.nl`
		A	2600:3c03::f03c:91ff:fe0a:b97^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
			PTR	`drie.dnssrv.nl`
		A	66.228.38.167^{🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies}
			PTR	`drie.dnssrv.nl`
NS	`twee.dnssrv.nl`
		A	2a01:7e01::f03c:91ff:fee9:95bd^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
			PTR	`twee.dnssrv.nl`
		A	172.104.143.74^{🇩🇪 AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies}
			PTR	`twee.dnssrv.nl`
MX	`mail.correlatedsecurity.com` ⭐
		A	185.87.187.148^{🇳🇱 CLDIN-NL185.87.184.0/22}
			PTR	`www49.totaalholding.nl`
TXT	`v=spf1 a mx include:spf.totaalholding.nl ip4:195.238.74.60 -all`
SOA	`een.dnssrv.nl`hostmaster@dnssrv.nl 2014-11-15 #1

`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=1776986996

Subdomains

mail.correlatedsecurity.com

www.correlatedsecurity.com

Same first word

correlatedsecurity.com

DNS History

6 records (5 active, 1 former)

●NSdrie.dnssrv.nl2016-12-15 → 2026-04-23 · 2 obs

● 2016-12-15 12:40:06
● 2026-04-23 23:35:18

●NSeen.dnssrv.nl2016-12-15 → 2026-04-23 · 2 obs

● 2016-12-15 12:40:06
● 2026-04-23 23:35:18

●NStwee.dnssrv.nl2016-12-15 → 2026-04-23 · 2 obs

● 2016-12-15 12:40:06
● 2026-04-23 23:35:18

●MXmail.correlatedsecurity.com2016-12-15 → 2026-04-23 · 2 obs

● 2016-12-15 12:40:06
● 2026-04-23 23:35:18

●A185.87.187.1482020-05-21 → 2026-04-23 · 3 obs

○ 2017-08-29 02:09:24
● 2020-05-21 08:18:32
● 2026-04-23 23:35:18

○A195.238.74.602016-12-15 → 2017-08-29 · 4 obs

● 2016-12-15 12:40:06
● 2017-08-29 02:09:24
○ 2020-05-21 08:18:32
○ 2026-04-23 23:35:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...	-
correlatedsecurity.com	drie.dnssrv.nl, een.dnssrv.nl, twee.dnssrv.nl	-

✅ Authoritative Response

Server:172.104.143.74

NS records: drie.dnssrv.nl, een.dnssrv.nl, twee.dnssrv.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for correlatedsecurity.com (unsigned zone)

⏱️ Timing

Total: 1375ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.87.187.148`
NS	3	`een.dnssrv.nl, twee.dnssrv.nl...`
MX	1	`mail.correlatedsecurity.com (pri: 0)`
TXT	1	`v=spf1 a mx include:spf.totaalholding.nl`
SOA	1	`een.dnssrv.nl hostmaster.dnssrv.nl`

Analysis

Hierarchy

correlatedsecurity.com is parent of mail.correlatedsecurity.com and www.correlatedsecurity.com.

IP Addresses

correlatedsecurity.com points to a single IP number: 185.87.187.148.

other host names for instance mail.lasgigant.be, mail.purevision.ch, mail.wkdames.nl, earsc.org and mail.annechienpetiet.com share IP numbers with correlatedsecurity.com.

Name Servers

correlatedsecurity.com is delegated to three name servers: drie.dnssrv.nl, een.dnssrv.nl and twee.dnssrv.nl.

correlatedsecurity.com at least partially shares name servers with other domains, for instance right1.nl, bizlist.be, erikvanhoof.com, decharel.be and radiomortale.nl.

These name servers are commonly used with christina.neostrada.nl, lisa.neostrada.nl and sandra.neostrada.nl.

Host names with two IP numbers:

Host drie.dnssrv.nl points to 2600:3c03::f03c:91ff:fe0a:b97 and 66.228.38.167.

Host een.dnssrv.nl points to 2a05:1500:702:0:1c00:3eff:fe00:35 and 31.25.98.57.

Host twee.dnssrv.nl points to 2a01:7e01::f03c:91ff:fee9:95bd and 172.104.143.74.

Mail Servers

correlatedsecurity.com is handled by a single mail server, mail.correlatedsecurity.com.

Host name mail.correlatedsecurity.com points to IP address 185.87.187.148.

correlatedsecurity.com - robtex.com