`databaseontwikkeling.nl`

DNSSEC	🔒 Signed (DS record present)
A	2001:7b8:3:32:213:136:0:188^{🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands}
		PTR	`idprof.colo.bit.nl`
A	213.136.0.188^{🇳🇱 NL-BIT213.136.0.0/19 BIT B.V.}
NS	`nsauth1.bit.nl` ⭐
		A	2001:7b8:3:2c::53^{🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands}
			PTR	`nsauth1.bit.nl`
		A	213.136.12.51^{🇳🇱 NL-BIT213.136.0.0/19 BIT B.V.}
			PTR	`nsauth1.bit.nl`
NS	`nsauth2.bit.nl`
		A	2001:7b8:3:2d::53^{🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands}
			PTR	`nsauth2.bit.nl`
		A	213.136.12.59^{🇳🇱 NL-BIT213.136.0.0/19 BIT B.V.}
			PTR	`nsauth2.bit.nl`
NS	`nsauth3.bitnl.eu`
		A	2001:1af8:4700:a119:16:0:8517:1588^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
		A	85.17.15.88^{🇳🇱 LEASEWEB-NL-AMS-0185.17.0.0/16 LEASEWEB}
			PTR	`nsauth3.bit.org`
MX	`mail.wido.info` ⭐
		A	2001:7b8:63a:1002:213:154:230:102^{🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands}
		A	213.154.230.102^{🇳🇱 NL-BIT213.154.224.0/19 BIT B.V.}
			PTR	`fbti.abuse.io`
TXT	`ID Prof BV (29414)`
TXT	`v=spf1 -all`
SOA	`nsauth1.bit.nl`hostmaster@bit.nl 2019-09-30 #12

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-27 22:30:02 +0000 (EPOCH 1785191402)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-27 #45

Same first word

databaseontwikkeling.nl

DNS History

7 records (6 active, 1 former)

●NSnsauth1.bit.nl2015-07-06 → 2026-07-27 · 2 obs

● 2015-07-06 07:20:58
● 2026-07-27 23:26:04

●NSnsauth2.bit.nl2015-07-06 → 2026-07-27 · 2 obs

● 2015-07-06 07:20:58
● 2026-07-27 23:26:04

○NSnsauth3.bit.org2015-07-06 → 2026-04-08 · 4 obs

● 2015-07-06 07:20:58
● 2026-04-08 15:41:12
○ 2026-06-30 09:03:02
○ 2026-07-27 23:26:04

●NSnsauth3.bitnl.eu2026-06-30 → 2026-07-27 · 3 obs

○ 2026-04-08 15:41:12
● 2026-06-30 09:03:02
● 2026-07-27 23:26:04

●MXmail.wido.info2026-02-14 → 2026-07-27 · 2 obs

● 2026-02-14 22:09:20
● 2026-07-27 23:26:04

●A2001:7b8:3:32:213:136:0:1882017-03-19 → 2026-07-27 · 3 obs

○ 2015-07-06 07:20:58
● 2017-03-19 04:09:10
● 2026-07-27 23:26:04

●A213.136.0.1882015-07-06 → 2026-07-27 · 2 obs

● 2015-07-06 07:20:58
● 2026-07-27 23:26:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
databaseontwikkeling.nl	nsauth1.bit.nl, nsauth2.bit.nl, nsauth3.bitnl.eu	4 records

✅ Authoritative Response

Server:213.136.12.59

NS records: nsauth1.bit.nl, nsauth2.bit.nl, nsauth3.bitnl.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 510ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.136.0.188`
AAAA	1	`2001:7b8:3:32:213:136:0:188`
NS	3	`nsauth3.bitnl.eu, nsauth1.bit.nl...`
MX	1	`mail.wido.info (pri: 100)`
TXT	2	`v=spf1 -all, ID Prof BV (29414)`
SOA	1	`nsauth1.bit.nl hostmaster.bit.nl`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (nsauth1.bit.nl, nsauth1.bit.nl, nsauth2.bit.nl...)

Analysis

IP Addresses

databaseontwikkeling.nl directs to two IP numbers, 213.136.0.188 and 2001:7b8:3:32:213:136:0:188

Among the host names that share IP numbers with databaseontwikkeling.nl are handyshop.nl, horemans.nl, wenselijk.nl and two others.

Name Servers

databaseontwikkeling.nl has three name servers — nsauth3.bitnl.eu, nsauth1.bit.nl and nsauth2.bit.nl.

databaseontwikkeling.nl partially shares its NS delegation with several other domains, including standaar.nl, fortkamp.nl, leaderhoogeland.nl and two others.

These name servers often co-occur with the name servers nsauth3.bit.org.

Each of nsauth3.bitnl.eu, nsauth1.bit.nl and nsauth2.bit.nl points to two IP numbers. nsauth3.bitnl.eu points to 85.17.15.88 and 2001:1af8:4700:a119:16:0:8517:1588. nsauth1.bit.nl points to 213.136.12.51 and 2001:7b8:3:2c::53. nsauth2.bit.nl points to 213.136.12.59 and 2001:7b8:3:2d::53.

Mail Servers

databaseontwikkeling.nl routes its mail through a single mail server, mail.wido.info.

databaseontwikkeling.nl has the same mail server arrangement as a number of other domains, for example nieuwtje.be, reisbescheiden.nl, kanton.nl and two more.

The host mail.wido.info resolves to 213.154.230.102 and 2001:7b8:63a:1002:213:154:230:102 — two IP addresses.

databaseontwikkeling.nl - robtex.com