`chemconnection.nl`

DNSSEC	🔒 Signed (DS record present)
A	2001:1af8:4700:a121:6::1^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
A	5.79.100.175^{🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB}
NS	`ns1.mijndnsserver.nl` ⭐
		A	2001:1af8:4700:a104:11::^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`ns1.mijndnsserver.nl`
		A	37.48.84.96^{🇳🇱 LEASEWEB-NL-AMS-0137.48.64.0/18 LEASEWEB}
			PTR	`ns1.mijndnsserver.nl`
NS	`ns2.mijndnsserver.nl`
		A	2001:7b8:60c:1:4:100:16e2:1^{🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands}
			PTR	`ns2.mijndnsserver.nl`
		A	185.84.140.163^{🇳🇱 NL-BIT185.84.140.0/22 Hosted}
			PTR	`ns2.mijndnsserver.nl`
NS	`ns3.mijndnsserver.eu`
		A	2001:1af8:5300:a005:1::1^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`ns3.mijndnsserver.eu`
		A	89.149.219.85^{🇳🇱 LEASEWEB-NL-AMS-0189.149.192.0/18}
			PTR	`ns3.mijndnsserver.eu`
NS	`ns4.mijndnsserver.net`
		A	2a01:7c8:bb0e:1cf:5054:ff:fee8:a378^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns4.mijndnsserver.net`
		A	85.10.150.90^{🇳🇱 TRANSIP-AS85.10.128.0/19 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns4.mijndnsserver.net`
MX	`chemconnection-nl.mail.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::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.mijndnsserver.nl`hostmaster@chemconnection.nl 2026-03-20 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-03-30 05:00:01 +0000 (EPOCH 1774846801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-03-30 #10

Same first word

chemconnection.com

chemconnection.eu

chemconnection.nl

DNS History

15 records (7 active, 8 former)

○NSns0.transip.nl2015-11-14 → 2016-04-04 · 5 obs

○ 2015-07-10 11:39:36
● 2015-11-14 02:56:52
● 2016-04-04 22:06:52
○ 2017-01-11 00:58:14
○ 2026-03-30 05:54:58

●NSns1.mijndnsserver.nl2017-01-11 → 2026-03-30 · 3 obs

○ 2016-04-04 22:06:52
● 2017-01-11 00:58:14
● 2026-03-30 05:54:58

○NSns1.transip.net2015-11-14 → 2016-04-04 · 5 obs

○ 2015-07-10 11:39:36
● 2015-11-14 02:56:52
● 2016-04-04 22:06:52
○ 2017-01-11 00:58:14
○ 2026-03-30 05:54:58

●NSns2.mijndnsserver.nl2017-01-11 → 2026-03-30 · 3 obs

○ 2016-04-04 22:06:52
● 2017-01-11 00:58:14
● 2026-03-30 05:54:58

○NSns2.transip.eu2015-11-14 → 2016-04-04 · 5 obs

○ 2015-07-10 11:39:36
● 2015-11-14 02:56:52
● 2016-04-04 22:06:52
○ 2017-01-11 00:58:14
○ 2026-03-30 05:54:58

●NSns3.mijndnsserver.eu2017-01-11 → 2026-03-30 · 3 obs

○ 2016-04-04 22:06:52
● 2017-01-11 00:58:14
● 2026-03-30 05:54:58

●NSns4.mijndnsserver.net2017-01-11 → 2026-03-30 · 3 obs

○ 2016-04-04 22:06:52
● 2017-01-11 00:58:14
● 2026-03-30 05:54:58

○NSns83.axc.nl2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 11:39:36
○ 2015-11-14 02:56:52
○ 2026-03-30 05:54:58

○NSns84.axc.nl2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 11:39:36
○ 2015-11-14 02:56:52
○ 2026-03-30 05:54:58

●MXchemconnection-nl.mail.protection.outlook.com2015-07-10 → 2026-03-30 · 2 obs

● 2015-07-10 11:39:36
● 2026-03-30 05:54:58

○A149.210.216.562017-01-11 → 2018-01-06 · 5 obs

○ 2016-04-04 22:06:52
● 2017-01-11 00:58:14
● 2018-01-06 09:58:22
○ 2026-03-30 05:54:56
○ 2026-03-30 05:54:58

○A159.253.0.802015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 11:39:36
○ 2015-11-14 02:56:52
○ 2026-03-30 05:54:58

●A2001:1af8:4700:a121:6::12026-03-30 → 2026-03-30 · 3 obs

○ 2018-01-06 09:58:22
● 2026-03-30 05:54:56
● 2026-03-30 05:54:58

○A212.114.109.642015-11-14 → 2016-04-04 · 5 obs

○ 2015-07-10 11:39:36
● 2015-11-14 02:56:52
● 2016-04-04 22:06:52
○ 2017-01-11 00:58:14
○ 2026-03-30 05:54:58

●A5.79.100.1752026-03-30 → 2026-03-30 · 3 obs

○ 2018-01-06 09:58:22
● 2026-03-30 05:54:56
● 2026-03-30 05:54:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns4.dns.nl, ns1.dns.nl	-
chemconnection.nl	ns1.mijndnsserver.nl, ns4.mijndnsserver.net, ns3.mijndnsserver.eu, ns2.mijndnsserver.nl	4 records

✅ Authoritative Response

Server:85.10.150.90

NS records: ns1.mijndnsserver.nl, ns4.mijndnsserver.net, ns3.mijndnsserver.eu, ns2.mijndnsserver.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1025ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.79.100.175`
AAAA	1	`2001:1af8:4700:a121:6::1`
NS	4	`ns2.mijndnsserver.nl, ns1.mijndnsserver.nl...`
MX	1	`chemconnection-nl.mail.protection.outloo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.mijndnsserver.nl hostmaster.chemconn`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.mijndnsserver.nl, ns1.mijndnsserver.nl, ns2.mijndnsserver.nl...)

Analysis

IP Addresses

chemconnection.nl has two IP numbers: 2001:1af8:4700:a121:6::1 and 5.79.100.175.

Other host names, for instance mail.firando.eu, gzz.nl, mail.(0x62617374617264)operatorfromhell.org, www.interroadholland.nl and linnet.nl share IP numbers with chemconnection.nl.

Name Servers

chemconnection.nl delegates to four name servers: ns3.mijndnsserver.eu, ns4.mijndnsserver.net, ns1.mijndnsserver.nl and ns2.mijndnsserver.nl.

chemconnection.nl at least partially shares name servers with other domains, including klasse.fm, nijmegen.org, prima-it.nl, stop-nl.nl and engelandvakanties.nl.

Host names with two IP numbers: ns3.mijndnsserver.eu points to 2001:1af8:5300:a005:1::1 and 89.149.219.85; ns4.mijndnsserver.net points to 2a01:7c8:bb0e:1cf:5054:ff:fee8:a378 and 85.10.150.90; ns1.mijndnsserver.nl points to 2001:1af8:4700:a104:11:: and 37.48.84.96; ns2.mijndnsserver.nl points to 2001:7b8:60c:1:4:100:16e2:1 and 185.84.140.163.

Mail Servers

A single mail server handles chemconnection.nl, chemconnection-nl.mail.protection.outlook.com.

Host chemconnection-nl.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::e, 52.101.68.10, 52.101.68.15, 52.101.68.39 and 52.101.73.24.

chemconnection.nl - robtex.com