leanthinking.be - dns.ninja

`leanthinking.be`

DNSSEC	⚠️ Not signed
A	2a03:5180:7:2:aeb5:a8e8:ef8c:1^{🇷🇴 VOXILITY2a03:5180:7::/48 Voxility}
		PTR	`h29.mijn.host`
A	109.163.225.29^{🇳🇱 VOXILITY109.163.225.0/24 Voxility SRL}
NS	`ns1.mijn.host` ⭐
		A	2a03:5180:7:2:13af:27fb:f741:1^{🇷🇴 VOXILITY2a03:5180:7::/48 Voxility}
			PTR	`ns1.mijn.host`
		A	5.254.117.200^{🇳🇱 VOXILITY5.254.117.0/24 Voxility}
			PTR	`ns1.mijn.host`
NS	`ns2.mijn.host`
		A	2a11:4881:1:4881::1^{mijnhost2a11:4881::/32}
		A	217.180.14.14
NS	`ns3.mijn.host` ⚠️ Not in parent delegation
		A	2a02:348:5e6:1::b6a0^{🇳🇱 XL-AS2a02:348:5e6::/48 XL Internet Services BV}
			PTR	`ip-2a02-0348-05e6-0001-0000-0000-0000-b6a0.ams.resource.cloud`
		A	83.96.241.95^{🇳🇱 XL-AS83.96.240.0/22 XL Network OS2}
			PTR	`ns3.mijn.host`
MX	`mx1.mijn.host` ⭐
		A	2a03:5180:7:2:6a9:cee6:d12a:1^{🇷🇴 VOXILITY2a03:5180:7::/48 Voxility}
			PTR	`mx1.mijn.host`
		A	2a03:5180:7:2:84c:3c00:38fc:1^{🇷🇴 VOXILITY2a03:5180:7::/48 Voxility}
			PTR	`mx1.mijn.host`
		A	5.254.117.163^{🇳🇱 VOXILITY5.254.117.0/24 Voxility}
			PTR	`mx1.mijn.host`
		A	5.254.117.212^{🇳🇱 VOXILITY5.254.117.0/24 Voxility}
			PTR	`mx1.mijn.host`
MX	`mx2.mijn.host`⁽²⁰⁾
		A	2a03:5180:7:2:40c:b98a:6b6d:1^{🇷🇴 VOXILITY2a03:5180:7::/48 Voxility}
			PTR	`mx2.mijn.host`
		A	2a03:5180:7:2:878:5f5a:930f:1^{🇷🇴 VOXILITY2a03:5180:7::/48 Voxility}
			PTR	`mx2.mijn.host`
		A	5.254.117.162^{🇳🇱 VOXILITY5.254.117.0/24 Voxility}
			PTR	`mx2.mijn.host`
		A	5.254.117.213^{🇳🇱 VOXILITY5.254.117.0/24 Voxility}
			PTR	`mx2.mijn.host`
TXT	`v=spf1 include:spf.mijn.host ~all`
SOA	`ns1.mijn.host`hostmaster@leanthinking.be serial=1714482049

`be`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nsset.be` ⭐
	NS	`b.nsset.be`
	NS	`c.nsset.be`
	NS	`d.nsset.be`
	NS	`y.nsset.be`
	NS	`z.nsset.be`
	SOA	`a.nsset.be`be-hostmaster@dnsbelgium.be serial=1028256317

Same first word

leanthinking.it

leanthinking.be

leanthinking.ca

leanthinking.eu

leanthinking.es

leanthinking.de

Similar names

thinkinglean.com

thinkinglane.com

DNS History

16 records (7 active, 9 former)

●NSns1.mijn.host2026-02-19 → 2026-08-05 · 3 obs

○ 2018-07-24 05:20:56
● 2026-02-19 01:41:54
● 2026-08-05 13:49:08

○NSns1.sitedev.be2015-11-17 → 2018-07-24 · 5 obs

○ 2015-07-18 16:02:28
● 2015-11-17 00:58:46
● 2018-07-24 05:20:56
○ 2026-02-19 01:41:54
○ 2026-08-05 13:49:08

○NSns1.sitedev.eu2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 16:02:28
○ 2015-11-17 00:58:46
○ 2026-08-05 13:49:08

●NSns2.mijn.host2026-02-19 → 2026-08-05 · 3 obs

○ 2018-07-24 05:20:56
● 2026-02-19 01:41:54
● 2026-08-05 13:49:08

○NSns2.sitedev.be2015-11-17 → 2018-07-24 · 5 obs

○ 2015-07-18 16:02:28
● 2015-11-17 00:58:46
● 2018-07-24 05:20:56
○ 2026-02-19 01:41:54
○ 2026-08-05 13:49:08

○NSns2.sitedev.eu2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 16:02:28
○ 2015-11-17 00:58:46
○ 2026-08-05 13:49:08

●NSns3.mijn.host2026-02-19 → 2026-08-05 · 6 obs

○ 2018-07-24 05:20:56
● 2026-02-19 01:41:54
● 2026-03-15 08:33:00
○ 2026-03-27 13:14:30
● 2026-07-16 14:15:50
● 2026-08-05 13:49:08

○MXmail.leanthinking.be2015-07-18 → 2018-07-24 · 4 obs

● 2015-07-18 16:02:28
● 2018-07-24 05:20:56
○ 2026-02-19 01:41:54
○ 2026-08-05 13:49:08

●MXmx1.mijn.host2026-02-19 → 2026-08-05 · 6 obs

○ 2018-07-24 05:20:56
● 2026-02-19 01:41:54
● 2026-03-15 08:33:00
○ 2026-03-27 13:14:30
● 2026-07-16 14:15:50
● 2026-08-05 13:49:08

●MXmx2.mijn.host2026-02-19 → 2026-08-05 · 6 obs

○ 2018-07-24 05:20:56
● 2026-02-19 01:41:54
● 2026-03-15 08:33:00
○ 2026-03-27 13:14:30
● 2026-07-16 14:15:50
● 2026-08-05 13:49:08

●A109.163.225.292026-02-19 → 2026-08-05 · 6 obs

○ 2018-07-24 05:20:56
● 2026-02-19 01:41:54
● 2026-03-15 08:33:00
○ 2026-03-27 13:14:30
● 2026-07-16 14:15:50
● 2026-08-05 13:49:08

○A185.182.59.272018-07-24 → 2018-07-24 · 4 obs

○ 2017-01-24 00:28:32
● 2018-07-24 05:20:56
○ 2026-02-19 01:41:54
○ 2026-08-05 13:49:08

●A2a03:5180:7:2:aeb5:a8e8:ef8c:12026-02-19 → 2026-08-05 · 6 obs

○ 2018-07-24 05:20:56
● 2026-02-19 01:41:54
● 2026-03-15 08:33:00
○ 2026-03-27 13:14:30
● 2026-07-16 14:15:50
● 2026-08-05 13:49:08

○A2a0b:7280:100:0:4de:88ff:fe00:21472018-07-24 → 2018-07-24 · 4 obs

○ 2017-01-24 00:28:32
● 2018-07-24 05:20:56
○ 2026-02-19 01:41:54
○ 2026-08-05 13:49:08

○A31.3.98.2372015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 16:02:28
○ 2015-11-17 00:58:46
○ 2026-08-05 13:49:08

○A46.21.173.2492015-11-17 → 2017-01-24 · 5 obs

○ 2015-07-18 16:02:28
● 2015-11-17 00:58:46
● 2017-01-24 00:28:32
○ 2018-07-24 05:20:56
○ 2026-08-05 13:49:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
be	d.nsset.be, b.nsset.be, z.nsset.be, c.nsset.be...	-
leanthinking.be	ns1.mijn.host, ns2.mijn.host	-

✅ Authoritative Response

Server:5.254.117.200

NS records: ns1.mijn.host, ns2.mijn.host

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leanthinking.be (unsigned zone)

⏱️ Timing

Total: 788ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.163.225.29`
AAAA	1	`2a03:5180:7:2:aeb5:a8e8:ef8c:1`
NS	3	`ns3.mijn.host, ns1.mijn.host...`
MX	2	`mx2.mijn.host (pri: 20), mx1.mijn.host (pri: 10)`
TXT	1	`v=spf1 include:spf.mijn.host ~all`
SOA	1	`ns1.mijn.host hostmaster.leanthinking.be`

Analysis

IP Addresses

leanthinking.be points to the IP addresses 109.163.225.29 and 2a03:5180:7:2:aeb5:a8e8:ef8c:1

Two other host names, along with siloto.cz, www.tinel.nl and www.xmtools.nl, also share IP numbers with leanthinking.be.

Name Servers

DNS for leanthinking.be is handled by three authoritative name servers: ns1.mijn.host, ns2.mijn.host and ns3.mijn.host.

There is at least partial name server overlap between leanthinking.be and other domains — campingstavenisse.nl, gobtwinkle.nl, sw-dev.nl and two more among them.

Three hostnames — ns1.mijn.host, ns2.mijn.host and ns3.mijn.host — each have two IP addresses: ns1.mijn.host has 5.254.117.200 and 2a03:5180:7:2:13af:27fb:f741:1, ns2.mijn.host has 217.180.14.14 and 2a11:4881:1:4881::1, and ns3.mijn.host has 83.96.241.95 and 2a02:348:5e6:1::b6a0.

Mail Servers

leanthinking.be is served by two mail servers, mx1.mijn.host and mx2.mijn.host.

Among the domains sharing a mail server setup with leanthinking.be are dipr.nl, osteopathielandgraaf.nl, goedkoopeenverhuislift.nl and two others.

leanthinking.be and a number of other domains — travelbloggers.nl, progenion.be, dehorlogebandenspecialist.be and happyworksbetter.com among them — share at least some of the same mail servers.

Hosts mx1.mijn.host and mx2.mijn.host each point to four IP addresses: mx1.mijn.host resolves to 5.254.117.163, 5.254.117.212, 2a03:5180:7:2:6a9:cee6:d12a:1 and 2a03:5180:7:2:84c:3c00:38fc:1, and mx2.mijn.host resolves to 5.254.117.162, 5.254.117.213, 2a03:5180:7:2:40c:b98a:6b6d:1 and 2a03:5180:7:2:878:5f5a:930f:1.