advancedprograms.nl - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`advancedprograms.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a03:38a0:61:199::1^{🇳🇱 LEASEWEB-NL-AMS-012a03:38a0::/32 routed via LeaseWeb NL}
		PTR	`sltnprod02.cobytes.io`
A	185.71.61.199^{🇳🇱 LEASEWEB-NL-AMS-01185.71.60.0/22 routed via LeaseWeb NL}
NS	`ns1.cobytes.io` ⭐
		A	2a03:38a0:62:53::1^{🇳🇱 LEASEWEB-NL-AMS-012a03:38a0::/32 routed via LeaseWeb NL}
			PTR	`dnsdist01.cobytes.io`
		A	185.71.62.53^{🇳🇱 LEASEWEB-NL-AMS-01185.71.60.0/22 routed via LeaseWeb NL}
			PTR	`dnsdist01.cobytes.io`
NS	`ns2.cobytes.com`
		A	2a01:4f8:c012:7d6b::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`dnsdist02.cobytes.io`
		A	5.75.236.16^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
			PTR	`dnsdist02.cobytes.io`
NS	`ns3.cobytes.eu`
		A	2a0f:8cc0:0:32:53::1^{🇳🇱 Serverius-Users-as2a0f:8cc0::/48 Cobytes B.V. route object}
			PTR	`dnsdist03.cobytes.io`
		A	193.111.32.53^{🇳🇱 Serverius-Users-as193.111.32.0/24 Cobytes B.V. route object}
			PTR	`dnsdist03.cobytes.io`
MX	`advancedprograms-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`atlassian-domain-verification=HkyGdrarpoM41Qvna/Yd1vnT6xdImAqy57OkRolUD9J0Dpz...`
TXT	`atlassian-domain-verification=JB94w89igneB6fM9Vp5x9Ru6VCGORGu+PyV3R/wqQbLO1Wk...`
TXT	`google-site-verification=6qLDA5Q8I4QZHJlq_VVkAUI0SMn4CBHglOoEs4Uvo8g`
TXT	`MS=ms88723731`
TXT	`sophos-domain-verification=ec55e770b8dccf2a2e0416a0408249a894bd74bcc5d67a40c4...`
TXT	`v=spf1 ip4:136.144.216.233 include:spf.protection.outlook.com include:_spf.go...`
SOA	`ns1.cobytes.io`hostmaster@cobytes.io 2026-08-14 #2

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-15 06:00:02 +0000 (EPOCH 1786773602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-15 #12

Same first word

advancedprograms.com

advancedprograms.nl

DNS History

31 records (6 active, 25 former)

○NSbe.ns.vip.nl2026-03-25 → 2026-08-15 · 2 obs

○ 2026-03-25 08:43:26
○ 2026-08-15 06:56:38

○NSdns.resolver.domains2026-03-25 → 2026-08-15 · 2 obs

○ 2026-03-25 08:43:26
○ 2026-08-15 06:56:38

○NSnl.ns.vip.nl2026-03-25 → 2026-08-15 · 2 obs

○ 2026-03-25 08:43:26
○ 2026-08-15 06:56:38

○NSns.cp.hostnet.nl2016-03-30 → 2017-04-05 · 5 obs

○ 2015-12-30 23:08:06
● 2016-03-30 01:52:16
● 2017-04-05 05:37:14
○ 2020-03-16 11:59:58
○ 2026-08-15 06:56:38

●NSns1.cobytes.io2026-03-25 → 2026-08-15 · 3 obs

○ 2020-03-16 11:59:58
● 2026-03-25 08:43:26
● 2026-08-15 06:56:38

○NSns1.cp.hostnet.nl2016-03-30 → 2017-04-05 · 5 obs

○ 2015-12-30 23:08:06
● 2016-03-30 01:52:16
● 2017-04-05 05:37:14
○ 2020-03-16 11:59:58
○ 2026-08-15 06:56:38

○NSns1.hostnet.nl2020-03-16 → 2020-03-16 · 4 obs

○ 2017-04-05 05:37:14
● 2020-03-16 11:59:58
○ 2026-03-25 08:43:26
○ 2026-08-15 06:56:38

●NSns2.cobytes.com2026-03-25 → 2026-08-15 · 3 obs

○ 2020-03-16 11:59:58
● 2026-03-25 08:43:26
● 2026-08-15 06:56:38

○NSns2.hostnetbv.com2020-03-16 → 2020-03-16 · 4 obs

○ 2017-04-05 05:37:14
● 2020-03-16 11:59:58
○ 2026-03-25 08:43:26
○ 2026-08-15 06:56:38

●NSns3.cobytes.eu2026-03-25 → 2026-08-15 · 3 obs

○ 2020-03-16 11:59:58
● 2026-03-25 08:43:26
● 2026-08-15 06:56:38

○NSns3.cp.hostnet.nl2016-03-30 → 2017-04-05 · 5 obs

○ 2015-12-30 23:08:06
● 2016-03-30 01:52:16
● 2017-04-05 05:37:14
○ 2020-03-16 11:59:58
○ 2026-08-15 06:56:38

○NSns3.hostnetbv.nl2020-03-16 → 2020-03-16 · 4 obs

○ 2017-04-05 05:37:14
● 2020-03-16 11:59:58
○ 2026-03-25 08:43:26
○ 2026-08-15 06:56:38

○NSnszero1.axc.nl2015-05-22 → 2015-12-30 · 4 obs

● 2015-05-22 05:09:00
● 2015-12-30 23:08:06
○ 2016-03-30 01:52:16
○ 2026-08-15 06:56:38

○NSnszero2.axc.nl2015-05-22 → 2015-12-30 · 4 obs

● 2015-05-22 05:09:00
● 2015-12-30 23:08:06
○ 2016-03-30 01:52:16
○ 2026-08-15 06:56:38

●MXadvancedprograms-nl.mail.protection.outlook.com2026-03-25 → 2026-08-15 · 3 obs

○ 2020-03-16 11:59:58
● 2026-03-25 08:43:26
● 2026-08-15 06:56:38

○MXalt1.aspmx.l.google.com2015-05-22 → 2015-12-30 · 4 obs

● 2015-05-22 05:09:00
● 2015-12-30 23:08:06
○ 2016-03-30 01:52:16
○ 2026-08-15 06:56:38

○MXalt2.aspmx.l.google.com2015-05-22 → 2020-03-16 · 4 obs

● 2015-05-22 05:09:00
● 2020-03-16 11:59:58
○ 2026-03-25 08:43:26
○ 2026-08-15 06:56:38

○MXalt3.aspmx.l.google.com2016-03-30 → 2020-03-16 · 5 obs

○ 2015-12-30 23:08:06
● 2016-03-30 01:52:16
● 2020-03-16 11:59:58
○ 2026-03-25 08:43:26
○ 2026-08-15 06:56:38

○MXalt4.aspmx.l.google.com2016-03-30 → 2020-03-16 · 5 obs

○ 2015-12-30 23:08:06
● 2016-03-30 01:52:16
● 2020-03-16 11:59:58
○ 2026-03-25 08:43:26
○ 2026-08-15 06:56:38

○MXalt5.aspmx.l.google.com2016-03-30 → 2020-03-16 · 5 obs

○ 2015-12-30 23:08:06
● 2016-03-30 01:52:16
● 2020-03-16 11:59:58
○ 2026-03-25 08:43:26
○ 2026-08-15 06:56:38

○MXaspmx.l.google.com2015-05-22 → 2020-03-16 · 4 obs

● 2015-05-22 05:09:00
● 2020-03-16 11:59:58
○ 2026-03-25 08:43:26
○ 2026-08-15 06:56:38

○MXaspmx2.googlemail.com2015-05-22 → 2015-12-30 · 4 obs

● 2015-05-22 05:09:00
● 2015-12-30 23:08:06
○ 2016-03-30 01:52:16
○ 2026-08-15 06:56:38

○MXaspmx3.googlemail.com2015-05-22 → 2015-12-30 · 4 obs

● 2015-05-22 05:09:00
● 2015-12-30 23:08:06
○ 2016-03-30 01:52:16
○ 2026-08-15 06:56:38

○MXaspmx4.googlemail.com2015-05-22 → 2015-12-30 · 4 obs

● 2015-05-22 05:09:00
● 2015-12-30 23:08:06
○ 2016-03-30 01:52:16
○ 2026-08-15 06:56:38

○MXaspmx5.googlemail.com2015-05-22 → 2015-12-30 · 4 obs

● 2015-05-22 05:09:00
● 2015-12-30 23:08:06
○ 2016-03-30 01:52:16
○ 2026-08-15 06:56:38

○A136.144.216.2332026-03-25 → 2026-05-18 · 5 obs

○ 2020-03-16 11:59:58
● 2026-03-25 08:43:26
● 2026-05-18 02:41:56
○ 2026-05-25 23:58:22
○ 2026-08-15 06:56:38

●A185.71.61.1992026-05-25 → 2026-08-15 · 3 obs

○ 2026-05-18 02:41:56
● 2026-05-25 23:58:22
● 2026-08-15 06:56:38

●A2a03:38a0:61:199::12026-05-25 → 2026-08-15 · 3 obs

○ 2026-05-18 02:41:56
● 2026-05-25 23:58:22
● 2026-08-15 06:56:38

○A91.184.0.122020-03-16 → 2020-03-16 · 4 obs

○ 2017-04-05 05:37:14
● 2020-03-16 11:59:58
○ 2026-03-25 08:43:26
○ 2026-08-15 06:56:38

○A91.184.14.842016-03-30 → 2017-04-05 · 5 obs

○ 2015-12-30 23:08:06
● 2016-03-30 01:52:16
● 2017-04-05 05:37:14
○ 2020-03-16 11:59:58
○ 2026-08-15 06:56:38

○A91.198.27.162015-05-22 → 2015-12-30 · 4 obs

● 2015-05-22 05:09:00
● 2015-12-30 23:08:06
○ 2016-03-30 01:52:16
○ 2026-08-15 06:56:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
advancedprograms.nl	ns1.cobytes.io, ns2.cobytes.com, ns3.cobytes.eu	-

✅ Authoritative Response

Server:193.111.32.53

NS records: ns1.cobytes.io, ns2.cobytes.com, ns3.cobytes.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 685ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.71.61.199`
AAAA	1	`2a03:38a0:61:199::1`
NS	3	`ns2.cobytes.com, ns1.cobytes.io...`
MX	1	`advancedprograms-nl.mail.protection.outl`
TXT	6	`atlassian-domain-verification=HkyGdrarpo, v=spf1 ip4:136.144.216.233 include:spf.p...`
SOA	1	`ns1.cobytes.io hostmaster.cobytes.io`

Analysis

IP Addresses

advancedprograms.nl points to the IP addresses 185.71.61.199 and 2a03:38a0:61:199::1

Additional host names — sltnhosting.nl, hosted-mailing.nl, krekt-watervilla.nl and two others — share IP numbers with advancedprograms.nl.

Name Servers

advancedprograms.nl has three name servers — ns2.cobytes.com, ns3.cobytes.eu and ns1.cobytes.io.

The name servers of advancedprograms.nl overlap at least partially with those of other domains — among them cobytes.email, hartman-it.com, angelien.com and two more.

These name servers are frequently paired with the name servers dns1.ratiodns.nl, dns2.ratiodns.nl, ns03.solohosting.eu and two others.

Each of ns2.cobytes.com, ns3.cobytes.eu and ns1.cobytes.io points to two IP numbers. ns2.cobytes.com points to 5.75.236.16 and 2a01:4f8:c012:7d6b::1. ns3.cobytes.eu points to 193.111.32.53 and 2a0f:8cc0:0:32:53::1. ns1.cobytes.io points to 185.71.62.53 and 2a03:38a0:62:53::1.

Mail Servers

advancedprograms.nl has one mail server: advancedprograms-nl.mail.protection.outlook.com.

advancedprograms-nl.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.32, 52.101.73.1, 52.101.73.12 and 5 other.