`nkvb.nl`

DNSSEC	🔒 Signed (DS record present)
A	185.27.142.49^{🇳🇱 CLDIN-NL185.27.140.0/22}
		PTR	`srv20249.flexwebhosting.nl`
NS	`ns1.flexwebhosting.nl` ⭐
		A	2a02:2968:2::10^{🇳🇱 CLDIN-NL2a02:2968::/29}
		A	62.84.243.10^{🇳🇱 CLDIN-NL62.84.240.0/21}
			PTR	`ns1.flexwebhosting.nl`
NS	`ns2.flexwebhosting.nl`
		A	2a02:2968:2:5::30^{🇳🇱 CLDIN-NL2a02:2968::/29}
		A	185.27.140.33^{🇳🇱 CLDIN-NL185.27.140.0/22}
			PTR	`ns2.flexwebhosting.nl`
NS	`ns3.flexwebhosting.com`
		A	185.231.200.133^{🇳🇱 CLDIN-NL185.231.200.0/22}
			PTR	`ns3.anony.eu`
MX	`srv1.flexfilter.nl` ⭐
		A	62.84.240.181^{🇳🇱 CLDIN-NL62.84.240.0/21}
			PTR	`srv2a.flexfilter.nl`
		A	62.84.244.16^{🇳🇱 CLDIN-NL62.84.240.0/21}
			PTR	`srv1a.flexfilter.nl`
		A	62.84.244.25^{🇳🇱 CLDIN-NL62.84.240.0/21}
			PTR	`srv1.flexfilter.nl`
		A	185.89.6.110^{🇳🇱 CLDIN-NL185.89.4.0/22 Flexwebhosting B.V.}
			PTR	`srv3a.flexfilter.nl`
MX	`srv2.flexfilter.nl` ⭐
		A	62.84.240.181^{🇳🇱 CLDIN-NL62.84.240.0/21}
			PTR	`srv2a.flexfilter.nl`
		A	62.84.244.16^{🇳🇱 CLDIN-NL62.84.240.0/21}
			PTR	`srv1a.flexfilter.nl`
		A	185.89.6.110^{🇳🇱 CLDIN-NL185.89.4.0/22 Flexwebhosting B.V.}
			PTR	`srv3a.flexfilter.nl`
TXT	`v=spf1 a mx a:spf.flexfilter.nl -all`
SOA	`ns1.flexwebhosting.nl`hostmaster@nkvb.nl serial=2100000630

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-14 19:00:01 +0000 (EPOCH 1776193201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-14 #38

WOT: SAFE (61/100)

Subdomains

flex638.nkvb.nl

Same first word

nkvb.net

nkvb.com

nkvb.de

Similar names

bvkn.cn

nvkb.com

vnbk.ru

nvbk.ch

vbnk.ca

nbvk.de

knvb.de

kvbn.ru

vnbk.com

nkbv.org

nvbk.nl

kbnv.cn

nbkv.com

nvbk.com

knvb.com.cn

kbvn.cn

knvb.name

nkbv.nl

nkbv.info

kbvn.com

nvbk.de

bvnk.cn

vbnk.ru

nvkb.ru

knvb.nl

nvbk.org

nbvk.ru

nbvk.com

bknv.cn

nbvk.com.cn

vnkb.cn

vnbk.cn

vbnk.one

kvbn.com.au

bknv.de

knvb.tv

vnkb.com

kvnb.co.za

kbvn.ru

knvb.com

nvbk.se

knvb.eu

bkvn.com

bvnk.net

bvnk.co

nbkv.net

nkbv.de

bnvk.org.ua

bvnk.com

nbvk.nl

bnkv.ru

vknb.cn

nvbk.ru

nvbk.be

kvnb.de

vbnk.org

kvbn.com

vkbn.ru

bnkv.com

vbkn.net

vkbn.com

bnvk.com

knvb.net

bvnk.de

DNS History

13 records (6 active, 7 former)

●NSns1.flexwebhosting.nl2015-08-08 → 2026-04-14 · 3 obs

○ 2008-07-06 20:01:32
● 2015-08-08 02:28:28
● 2026-04-14 19:56:08

○NSns1.hostnetbv.nl2008-07-06 → 2008-07-06 · 3 obs

● 2008-07-06 20:01:32
○ 2015-08-08 02:28:28
○ 2026-04-14 19:56:08

●NSns2.flexwebhosting.nl2015-08-08 → 2026-04-14 · 3 obs

○ 2008-07-06 20:01:32
● 2015-08-08 02:28:28
● 2026-04-14 19:56:08

○NSns2.hostnetbv.nl2008-07-06 → 2008-07-06 · 3 obs

● 2008-07-06 20:01:32
○ 2015-08-08 02:28:28
○ 2026-04-14 19:56:08

●NSns3.flexwebhosting.com2015-08-08 → 2026-04-14 · 3 obs

○ 2008-07-06 20:01:32
● 2015-08-08 02:28:28
● 2026-04-14 19:56:08

○MXmail.nkvb.nl2008-07-06 → 2008-07-06 · 3 obs

● 2008-07-06 20:01:32
○ 2015-08-08 02:28:28
○ 2026-04-14 19:56:08

○MXmx1.hostnet.nl2008-07-06 → 2008-07-06 · 3 obs

● 2008-07-06 20:01:32
○ 2015-08-08 02:28:28
○ 2026-04-14 19:56:08

●MXsrv1.flexfilter.nl2015-08-08 → 2026-04-14 · 3 obs

○ 2008-07-06 20:01:32
● 2015-08-08 02:28:28
● 2026-04-14 19:56:08

●MXsrv2.flexfilter.nl2015-08-08 → 2026-04-14 · 3 obs

○ 2008-07-06 20:01:32
● 2015-08-08 02:28:28
● 2026-04-14 19:56:08

○A128.140.218.612015-08-08 → 2015-08-08 · 4 obs

○ 2008-07-06 20:01:32
● 2015-08-08 02:28:28
○ 2015-12-15 00:36:56
○ 2026-04-14 19:56:08

○A128.140.220.82015-12-15 → 2017-03-17 · 5 obs

○ 2015-08-08 02:28:28
● 2015-12-15 00:36:56
● 2017-03-17 01:06:24
○ 2020-01-15 05:15:10
○ 2026-04-14 19:56:08

●A185.27.142.492020-01-15 → 2026-04-14 · 3 obs

○ 2017-03-17 01:06:24
● 2020-01-15 05:15:10
● 2026-04-14 19:56:08

○A91.184.4.2212008-07-06 → 2008-07-06 · 3 obs

● 2008-07-06 20:01:32
○ 2015-08-08 02:28:28
○ 2026-04-14 19:56:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
nkvb.nl	ns1.flexwebhosting.nl, ns2.flexwebhosting.nl, ns3.flexwebhosting.com	4 records

✅ Authoritative Response

Server:185.27.140.33

NS records: ns1.flexwebhosting.nl, ns2.flexwebhosting.nl, ns3.flexwebhosting.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.27.142.49`
NS	3	`ns2.flexwebhosting.nl, ns1.flexwebhosting.nl...`
MX	2	`srv1.flexfilter.nl (pri: 10), srv2.flexfilter.nl (pri: 10)`
TXT	1	`v=spf1 a mx a:spf.flexfilter.nl -all`
SOA	1	`ns1.flexwebhosting.nl hostmaster.nkvb.nl`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

nkvb.nl is the parent of flex638.nkvb.nl.

IP Addresses

nkvb.nl resolves to one IP number: 185.27.142.49.

other host names including spaandonk.com, gedachten.net, flex638.nkvb.nl, ienpeters.com and wildervanck.com share IP numbers with nkvb.nl.

Name Servers

nkvb.nl is delegated to three name servers ns3.flexwebhosting.com, ns1.flexwebhosting.nl and ns2.flexwebhosting.nl.

nkvb.nl at least partially shares name servers with other domains, for instance edyson.nl, ortho-dutch.com, tebbenhof.eu, savrotbi.com and otion.nl.