🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`coretechd.com`

DNSSEC	⚠️ Not signed
A	193.34.166.207^{🇳🇱 Snel193.34.166.0/24 .com B.V.}
		PTR	`plesk1.coretechd.nl`
NS	`ns1.snel.com` ⭐
		A	2a00:7b80:476:ffff::2^{🇳🇱 Snel2a00:7b80::/32 .com B.V.}
			PTR	`ns1.beedns.eu`
		A	89.207.128.251^{🇳🇱 Snel89.207.128.0/24 .com B.V.}
			PTR	`ns1.beedns.eu`
NS	`ns2.snel.com`
		A	2a00:7b80:478:ffff::2^{🇳🇱 Snel2a00:7b80::/32 .com B.V.}
			PTR	`ns2.beedns.eu`
		A	89.207.130.251^{🇳🇱 Snel89.207.130.0/24 .com B.V.}
			PTR	`ns2.beedns.eu`
NS	`ns3.snel.com`
		A	2a01:7c8:aaae:1e2::2^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns3.beedns.co`
		A	77.72.147.249^{🇳🇱 TRANSIP-AS77.72.144.0/21 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns3.beedns.co`
MX	`d325659.a.ess.de.barracudanetworks.com` ⭐
		A	18.185.115.250^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
		A	18.185.115.251^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
		A	18.185.115.252^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
MX	`d325659.b.ess.de.barracudanetworks.com`⁽¹⁰⁾
		A	18.185.115.250^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
		A	18.185.115.251^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
		A	18.185.115.252^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
TXT	`MS=ms37836857`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.snel.com`hostmaster@snel.com 2026-09-03 #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=1788608818

Same first word

coretechd.nl

coretechd.com

Similar names

Previous names

Next names

DNS History

11 records (6 active, 5 former)

○NSdocks09.rzone.de2018-06-07 → 2018-06-07 · 3 obs

● 2018-06-07 03:10:44
○ 2026-08-29 09:44:42
○ 2026-09-05 11:54:20

●NSns1.snel.com2026-08-29 → 2026-09-05 · 3 obs

○ 2018-06-07 03:10:44
● 2026-08-29 09:44:42
● 2026-09-05 11:54:20

●NSns2.snel.com2026-08-29 → 2026-09-05 · 3 obs

○ 2018-06-07 03:10:44
● 2026-08-29 09:44:42
● 2026-09-05 11:54:20

●NSns3.snel.com2026-08-29 → 2026-09-05 · 3 obs

○ 2018-06-07 03:10:44
● 2026-08-29 09:44:42
● 2026-09-05 11:54:20

○NSshades06.rzone.de2018-06-07 → 2018-06-07 · 3 obs

● 2018-06-07 03:10:44
○ 2026-08-29 09:44:42
○ 2026-09-05 11:54:20

●MXd325659.a.ess.de.barracudanetworks.com2026-08-29 → 2026-09-05 · 3 obs

○ 2018-06-07 03:10:44
● 2026-08-29 09:44:42
● 2026-09-05 11:54:20

●MXd325659.b.ess.de.barracudanetworks.com2026-08-29 → 2026-09-05 · 3 obs

○ 2018-06-07 03:10:44
● 2026-08-29 09:44:42
● 2026-09-05 11:54:20

○MXsmtp.rzone.de2018-06-07 → 2018-06-07 · 3 obs

● 2018-06-07 03:10:44
○ 2026-08-29 09:44:42
○ 2026-09-05 11:54:20

●A193.34.166.2072026-08-29 → 2026-09-05 · 3 obs

○ 2018-06-07 03:10:44
● 2026-08-29 09:44:42
● 2026-09-05 11:54:20

○A2a01:238:20b:50::55d6:5102018-06-07 → 2018-06-07 · 3 obs

● 2018-06-07 03:10:44
○ 2026-08-29 09:44:42
○ 2026-09-05 11:54:20

○A85.214.5.162018-06-07 → 2018-06-07 · 3 obs

● 2018-06-07 03:10:44
○ 2026-08-29 09:44:42
○ 2026-09-05 11:54:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
coretechd.com	ns1.snel.com, ns2.snel.com, ns3.snel.com	6 records

✅ Authoritative Response

Server:89.207.130.251

NS records: ns1.snel.com, ns2.snel.com, ns3.snel.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coretechd.com (unsigned zone)

⏱️ Timing

Total: 482ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.34.166.207`
NS	3	`ns3.snel.com, ns2.snel.com...`
MX	2	`d325659.b.ess.de.barracudanetworks.com (, d325659.a.ess.de.barracudanetworks.com (`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms37836857`
SOA	1	`ns1.snel.com hostmaster.snel.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.snel.com, ns1.snel.com, ns2.snel.com...)

Analysis

IP Addresses

coretechd.com directs to one IP number, which is 193.34.166.207.

Among the host names that share IP numbers with coretechd.com are refurbworld.nl, afpartstudios.com, silentrave.nl and two others.

Name Servers

DNS for coretechd.com is handled by three authoritative name servers: ns1.snel.com, ns2.snel.com and ns3.snel.com.

coretechd.com partially shares its NS delegation with several other domains, including ppg-c.com, verzekeringnet.nl, customore.nl and two others.

In DNS configurations, these name servers often share authority with ns2.maakum.be, ns1.maakum.nl, ns5.maakum.nl and 3 other name servers.

Three hostnames — ns1.snel.com, ns2.snel.com and ns3.snel.com — each have two IP addresses: ns1.snel.com has 89.207.128.251 and 2a00:7b80:476:ffff::2, ns2.snel.com has 89.207.130.251 and 2a00:7b80:478:ffff::2, and ns3.snel.com has 77.72.147.249 and 2a01:7c8:aaae:1e2::2.