`wiseguys.nl`

DNSSEC	⚠️ Not signed
A	208.77.220.41^{🇺🇸 VIRTBIZ208.77.220.0/24}
		PTR	`41.conxsys.nl`
NS	`auth01.dns.trueserver.nl` ⭐ ⚠️ Not in parent delegation
		A	2001:9a8:0:10::2^{🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV}
			PTR	`auth01.dns.trueserver.nl`
		A	213.193.210.2^{🇳🇱 TrueServer-AS213.193.210.0/24}
			PTR	`auth01.dns.trueserver.nl`
NS	`auth02.dns.trueserver.nl` ⚠️ Not in parent delegation
		A	2001:9a8:0:11::2^{🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV}
			PTR	`auth02.dns.trueserver.nl`
		A	193.28.152.2^{🇳🇱 TrueServer-AS193.28.152.0/24 TrueServer BV}
			PTR	`auth02.dns.trueserver.nl`
NS	`auth03.dns.trueserver.nl` ⚠️ Not in parent delegation
		A	2001:9a8:0:12::2^{🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV}
			PTR	`auth03.dns.trueserver.nl`
		A	213.239.136.2^{🇳🇱 TrueServer-AS213.239.136.0/24}
			PTR	`auth03.dns.trueserver.nl`
NS	`ns1.trueserver.nl` ⚠️ Not in zone NS records
		A	213.193.210.2^{🇳🇱 TrueServer-AS213.193.210.0/24}
			PTR	`auth01.dns.trueserver.nl`
NS	`ns2.trueserver.nl` ⚠️ Not in zone NS records
		A	193.28.152.2^{🇳🇱 TrueServer-AS193.28.152.0/24 TrueServer BV}
			PTR	`auth02.dns.trueserver.nl`
MX	`wiseguys-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
MX	`mail.wiseguys.nl`⁽¹⁰⁾
		A	208.77.220.37^{🇺🇸 VIRTBIZ208.77.220.0/24}
			PTR	`trioweb.nl`
TXT	`v=spf1 a mx include:u1813347.wl.sendgrid.net include:sendgrid.net include:spf...`
TXT	`MS=ms58246163`
SOA	`auth01.dns.trueserver.nl`hostmaster@trueserver.nl 2018-01-03 #8

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-05-18 00:00:01 +0000 (EPOCH 1779062401)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-05-18 #0

Subdomains

mail.wiseguys.nl

Same first word

wiseguys.co.nl

wiseguys.cz

wiseguys.ie

wiseguys.com

wiseguys.info

wiseguys.org.uk

wiseguys.us

wiseguys.biz

wiseguys.de

wiseguys.co.uk

wiseguys.rocks

wiseguys.tv

wiseguys.net

wiseguys.cloud

wiseguys.co.za

wiseguys.pro

wiseguys.se

wiseguys.co.nz

wiseguys.org

wiseguys.nl

wiseguys.co

Similar names

guyswise.com

weissguy.net

DNS History

9 records (8 active, 1 former)

●NSauth01.dns.trueserver.nl2015-06-15 → 2026-05-18 · 2 obs

● 2015-06-15 03:15:14
● 2026-05-18 00:53:10

●NSauth02.dns.trueserver.nl2015-06-15 → 2026-05-18 · 2 obs

● 2015-06-15 03:15:14
● 2026-05-18 00:53:10

●NSauth03.dns.trueserver.nl2015-06-15 → 2026-05-18 · 2 obs

● 2015-06-15 03:15:14
● 2026-05-18 00:53:10

●NSns1.trueserver.nl2026-05-05 → 2026-05-18 · 3 obs

○ 2015-06-15 03:15:14
● 2026-05-05 07:02:14
● 2026-05-18 00:53:10

●NSns2.trueserver.nl2026-05-05 → 2026-05-18 · 3 obs

○ 2015-06-15 03:15:14
● 2026-05-05 07:02:14
● 2026-05-18 00:53:10

●MXmail.wiseguys.nl2015-06-15 → 2026-05-18 · 2 obs

● 2015-06-15 03:15:14
● 2026-05-18 00:53:10

●MXwiseguys-nl.mail.protection.outlook.com2017-02-18 → 2026-05-18 · 3 obs

○ 2015-06-15 03:15:14
● 2017-02-18 16:47:06
● 2026-05-18 00:53:10

○A208.77.220.372015-06-15 → 2017-02-18 · 4 obs

● 2015-06-15 03:15:14
● 2017-02-18 16:47:06
○ 2020-01-05 07:59:32
○ 2026-05-18 00:53:10

●A208.77.220.412020-01-05 → 2026-05-18 · 3 obs

○ 2017-02-18 16:47:06
● 2020-01-05 07:59:32
● 2026-05-18 00:53:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
wiseguys.nl	ns2.trueserver.nl, ns1.trueserver.nl	-

✅ Authoritative Response

Server:193.28.152.2

NS records: ns2.trueserver.nl, ns1.trueserver.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wiseguys.nl (unsigned zone)

⏱️ Timing

Total: 1986ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.77.220.41`
NS	3	`auth03.dns.trueserver.nl, auth02.dns.trueserver.nl...`
MX	2	`mail.wiseguys.nl (pri: 10), wiseguys-nl.mail.protection.outlook.com`
TXT	2	`v=spf1 a mx include:u1813347.wl.sendgrid, MS=ms58246163`
SOA	1	`auth01.dns.trueserver.nl hostmaster.true`

Analysis

Hierarchy

wiseguys.nl is a parent of mail.wiseguys.nl.

IP Addresses

wiseguys.nl points to one IP number: 208.77.220.41.

Other host names, for instance musical.nl, mail.rhf.nl, www.hobbithoeve.nl and 2 other share IP numbers with wiseguys.nl.

Name Servers

wiseguys.nl is delegated to five name servers, ns1.trueserver.nl, ns2.trueserver.nl, auth01.dns.trueserver.nl and 2 other.

wiseguys.nl at least partially shares name servers with other domains, for instance elsevierelibrary.com, glennaaldering.nl, ict-campus.org and 2 other.

These name servers are often used together with the name servers auth02.dns.trueserver.nl, auth03.dns.trueserver.nl, ns3.trueserver.nl and 7 other.

Host names with two IP numbers:

The host name auth01.dns.trueserver.nl points to: 213.193.210.2 and 2001:9a8:0:10::2.

The host name auth02.dns.trueserver.nl points to: 193.28.152.2 and 2001:9a8:0:11::2.

The host name auth03.dns.trueserver.nl points to: 213.239.136.2 and 2001:9a8:0:12::2.

Host names with one IP number:

The host name ns1.trueserver.nl points to: 213.193.210.2.

The host name ns2.trueserver.nl points to: 193.28.152.2.

Host names that point to 213.193.210.2 : auth01.dns.trueserver.nl and ns1.trueserver.nl.

Host names that point to 193.28.152.2 : auth02.dns.trueserver.nl and ns2.trueserver.nl.