`de-groep.com`

DNSSEC	⚠️ Not signed
A	178.255.24.247^{🇳🇱 INTERFORCE178.255.24.0/21 Interforce}
		PTR	`linhosting01.inter-hosting.nl`
NS	`ns01.inter-hosting.nl` ⭐
		A	2a13:4541:0:2102::3^{🇳🇱 INTERFORCE2a13:4541::/32}
		A	178.255.24.11^{🇳🇱 INTERFORCE178.255.24.0/21 Interforce}
			PTR	`ns01.inter-hosting.nl`
NS	`ns02.inter-hosting.nl`
		A	2a13:4541:0:2102::4^{🇳🇱 INTERFORCE2a13:4541::/32}
		A	178.255.24.12^{🇳🇱 INTERFORCE178.255.24.0/21 Interforce}
			PTR	`ns02.inter-hosting.nl`
NS	`ns03.interforce-dns.nl`
		A	2a01:7c8:bb01:2d7::1^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns03.interforce-dns.nl`
		A	84.247.10.127^{🇳🇱 TRANSIP-AS84.247.8.0/21 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns03.interforce-dns.nl`
MX	`d337316.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	`d337316.b.ess.de.barracudanetworks.com`⁽²⁰⁾
		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=ms42576366`
TXT	`MS=ms64449720`
TXT	`v=spf1 ip4:178.255.24.129 ip4:178.255.24.103 ip4:46.44.180.89 ip6:2002:B2FF:1...`
SOA	`ns01.inter-hosting.nl`domein@interforce.eu 2025-10-06 #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=1776080677

Subdomains

smtp.de-groep.com

Same first word

de-groep.com

Similar names

pro-edge.com

edge-pro.com

DNS History

11 records (6 active, 5 former)

●NSns01.inter-hosting.nl2026-02-20 → 2026-04-13 · 3 obs

○ 2019-02-07 03:26:34
● 2026-02-20 07:25:02
● 2026-04-13 11:49:22

●NSns02.inter-hosting.nl2026-02-20 → 2026-04-13 · 3 obs

○ 2019-02-07 03:26:34
● 2026-02-20 07:25:02
● 2026-04-13 11:49:22

●NSns03.interforce-dns.nl2026-02-20 → 2026-04-13 · 3 obs

○ 2019-02-07 03:26:34
● 2026-02-20 07:25:02
● 2026-04-13 11:49:22

○NSns1.inter-hosting.nl2015-08-16 → 2019-02-07 · 4 obs

● 2015-08-16 09:07:36
● 2019-02-07 03:26:34
○ 2026-02-20 07:25:02
○ 2026-04-13 11:49:22

○NSns2.inter-hosting.nl2015-08-16 → 2019-02-07 · 4 obs

● 2015-08-16 09:07:36
● 2019-02-07 03:26:34
○ 2026-02-20 07:25:02
○ 2026-04-13 11:49:22

○NSns3.inter-hosting.nl2015-08-16 → 2019-02-07 · 4 obs

● 2015-08-16 09:07:36
● 2019-02-07 03:26:34
○ 2026-02-20 07:25:02
○ 2026-04-13 11:49:22

○MXbarracuda.inter-hosting.nl2015-08-16 → 2019-02-07 · 4 obs

● 2015-08-16 09:07:36
● 2019-02-07 03:26:34
○ 2026-02-20 07:25:02
○ 2026-04-13 11:49:22

●MXd337316.a.ess.de.barracudanetworks.com2026-02-20 → 2026-04-13 · 3 obs

○ 2019-02-07 03:26:34
● 2026-02-20 07:25:02
● 2026-04-13 11:49:22

●MXd337316.b.ess.de.barracudanetworks.com2026-02-20 → 2026-04-13 · 3 obs

○ 2019-02-07 03:26:34
● 2026-02-20 07:25:02
● 2026-04-13 11:49:22

○A178.255.24.2312015-08-16 → 2019-02-07 · 4 obs

● 2015-08-16 09:07:36
● 2019-02-07 03:26:34
○ 2026-02-20 07:25:02
○ 2026-04-13 11:49:22

●A178.255.24.2472026-02-20 → 2026-04-13 · 3 obs

○ 2019-02-07 03:26:34
● 2026-02-20 07:25:02
● 2026-04-13 11:49:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
de-groep.com	ns01.inter-hosting.nl, ns02.inter-hosting.nl, ns03.interforce-dns.nl	-

✅ Authoritative Response

Server:178.255.24.12

NS records: ns01.inter-hosting.nl, ns02.inter-hosting.nl, ns03.interforce-dns.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for de-groep.com (unsigned zone)

⏱️ Timing

Total: 604ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.255.24.247`
NS	3	`ns03.interforce-dns.nl, ns02.inter-hosting.nl...`
MX	2	`d337316.b.ess.de.barracudanetworks.com (, d337316.a.ess.de.barracudanetworks.com (`
TXT	3	`v=spf1 ip4:178.255.24.129 ip4:178.255.24, MS=ms42576366...`
SOA	1	`ns01.inter-hosting.nl domein.interforce.`

Analysis

Hierarchy

The parent of smtp.de-groep.com is de-groep.com.

IP Addresses

de-groep.com points to a single IP number: 178.255.24.247.

Other host names, for instance meulenberg.nl, boekbinderij-hoogendijk.nl, felixholland.nl, ethin.nl and djhendriksen.nl share IP numbers with de-groep.com.

Name Servers

The domain de-groep.com is delegated to three name servers: ns01.inter-hosting.nl, ns02.inter-hosting.nl and ns03.interforce-dns.nl.

de-groep.com shares name servers with other domains at least partially, for instance justcats.nl, interasp.nl, groenkeur.nl, tijdelijke-liften.nl and brulee.nl.