`verzuimsysteem.nl`

DNSSEC	🔒 Signed (DS record present)
A	81.4.69.124^{🇳🇱 AS-TBNLTN81.4.64.0/20 ProServe Network}
		PTR	`othersidesoftware.com`
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.bit.org`
		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`
TXT	`v=spf1 -all`
SOA	`nsauth1.bit.nl`hostmaster@bit.nl 2026-02-22 #3

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-24 01:00:01 +0000 (EPOCH 1776992401)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-24 #2

Same first word

verzuimsysteem.nl

DNS History

12 records (4 active, 8 former)

○NSns01.proserve.nl2020-02-28 → 2020-02-28 · 4 obs

○ 2017-03-27 14:17:42
● 2020-02-28 01:14:42
○ 2026-02-28 08:20:40
○ 2026-04-24 01:34:22

○NSns02.proserve.nl2020-02-28 → 2020-02-28 · 4 obs

○ 2017-03-27 14:17:42
● 2020-02-28 01:14:42
○ 2026-02-28 08:20:40
○ 2026-04-24 01:34:22

○NSns1.westendremote.nl2015-07-26 → 2017-03-27 · 4 obs

● 2015-07-26 06:20:58
● 2017-03-27 14:17:42
○ 2020-02-28 01:14:42
○ 2026-04-24 01:34:22

○NSns2.westendremote.nl2015-07-26 → 2017-03-27 · 4 obs

● 2015-07-26 06:20:58
● 2017-03-27 14:17:42
○ 2020-02-28 01:14:42
○ 2026-04-24 01:34:22

○NSns3.westendremote.nl2015-07-26 → 2017-03-27 · 4 obs

● 2015-07-26 06:20:58
● 2017-03-27 14:17:42
○ 2020-02-28 01:14:42
○ 2026-04-24 01:34:22

●NSnsauth1.bit.nl2026-02-28 → 2026-04-24 · 3 obs

○ 2020-02-28 01:14:42
● 2026-02-28 08:20:40
● 2026-04-24 01:34:22

●NSnsauth2.bit.nl2026-02-28 → 2026-04-24 · 3 obs

○ 2020-02-28 01:14:42
● 2026-02-28 08:20:40
● 2026-04-24 01:34:22

●NSnsauth3.bit.org2026-02-28 → 2026-04-24 · 3 obs

○ 2020-02-28 01:14:42
● 2026-02-28 08:20:40
● 2026-04-24 01:34:22

○MXmail.verzuimsysteem.nl2015-07-26 → 2017-03-27 · 4 obs

● 2015-07-26 06:20:58
● 2017-03-27 14:17:42
○ 2020-02-28 01:14:42
○ 2026-04-24 01:34:22

○A31.3.100.1412020-02-28 → 2020-02-28 · 4 obs

○ 2017-03-27 14:17:42
● 2020-02-28 01:14:42
○ 2026-02-28 08:20:40
○ 2026-04-24 01:34:22

●A81.4.69.1242026-02-28 → 2026-04-24 · 3 obs

○ 2020-02-28 01:14:42
● 2026-02-28 08:20:40
● 2026-04-24 01:34:22

○A82.98.223.662015-07-26 → 2017-03-27 · 4 obs

● 2015-07-26 06:20:58
● 2017-03-27 14:17:42
○ 2020-02-28 01:14:42
○ 2026-04-24 01:34:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
verzuimsysteem.nl	nsauth1.bit.nl, nsauth2.bit.nl, nsauth3.bit.org	4 records

✅ Authoritative Response

Server:213.136.12.59

NS records: nsauth1.bit.nl, nsauth2.bit.nl, nsauth3.bit.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 803ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.4.69.124`
NS	3	`nsauth3.bit.org, nsauth2.bit.nl...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`nsauth1.bit.nl hostmaster.bit.nl`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

verzuimsysteem.nl resolves to one IP number: 81.4.69.124.

Other host names, for example othersidesoftware.com, share IP numbers with verzuimsysteem.nl.

Name Servers

verzuimsysteem.nl is delegated to three name servers: nsauth1.bit.nl, nsauth2.bit.nl and nsauth3.bit.org.

verzuimsysteem.nl at least partially shares name servers with other domains, including quantbase.eu, yihaa.nl, culine.eu, tanna.nl and gaschromatografie.nl.

These name servers are commonly used with nsauth3.bitnl.eu.

Host names with two IP numbers:

nsauth1.bit.nl: 2001:7b8:3:2c::53 and 213.136.12.51

nsauth2.bit.nl: 2001:7b8:3:2d::53 and 213.136.12.59

nsauth3.bit.org: 2001:1af8:4700:a119:16:0:8517:1588 and 85.17.15.88

verzuimsysteem.nl - robtex.com