`elektrob.nl`

DNSSEC	⚠️ Not signed
A	46.17.9.101^{🇳🇱 GLOBAL-E46.17.8.0/22 Ospito B.V.}
		PTR	`s03.provenwebconcepts.nl`
NS	`dns01.cnsdns.nl` ⭐
		A	2a00:d10:4006:1::10^{🇳🇱 FUNDAMENTS-AS2a00:d10::/32 Oxilion B.V. first ipv6 block}
		A	93.186.187.197^{🇳🇱 FUNDAMENTS-AS93.186.176.0/20 Oxilion B.V. first netblock}
			PTR	`cnsweb01.cnshosting.nl`
NS	`dns02.cnsdns.nl`
		A	2a03:3400:4:7::10^{🇳🇱 FUNDAMENTS-AS2a03:3400::/32 Fundaments BV}
		A	93.186.187.222^{🇳🇱 FUNDAMENTS-AS93.186.176.0/20 Oxilion B.V. first netblock}
			PTR	`dns02.cnsdns.nl`
NS	`dns03.cnsdns.nl`
		A	2a02:348:5e6:1::5780^{🇳🇱 XL-AS2a02:348:5e6::/48 XL Internet Services BV}
			PTR	`dns03.cnsdns.nl`
		A	83.96.213.91^{🇳🇱 XL-AS83.96.212.0/22 XL Network OS2}
			PTR	`dns03.cnsdns.nl`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 a mx ip4:93.186.187.197 ip6:2a00:d10:4006:1:0:0:0:11 ip4:46.17.9.101 i...`
TXT	`MS=ms80288230`
SOA	`dns01.cnsdns.nl`hostmaster@elektrob.nl 2026-02-19 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-03-26 22:00:01 +0000 (EPOCH 1774562401)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-03-26 #44

Same first word

elektrob.nl

elektrob.com

elektrob.ru

elektrob.de

Similar names

berkotel.com

brotklee.de

belektro.be

elkobert.at

korebelt.com

bloktree.com

blokrete.com.mt

toberkel.de

belektro.de

toberkel.net

berkotel.hu

brelteko.com

koerbelt.nl

DNS History

13 records (7 active, 6 former)

●NSdns01.cnsdns.nl2016-01-05 → 2026-03-26 · 3 obs

○ 2015-10-20 06:30:26
● 2016-01-05 07:26:48
● 2026-03-26 22:46:44

●NSdns02.cnsdns.nl2016-01-05 → 2026-03-26 · 3 obs

○ 2015-10-20 06:30:26
● 2016-01-05 07:26:48
● 2026-03-26 22:46:44

●NSdns03.cnsdns.nl2016-01-05 → 2026-03-26 · 3 obs

○ 2015-10-20 06:30:26
● 2016-01-05 07:26:48
● 2026-03-26 22:46:44

○NSdns1.cnsdns.nl2015-05-30 → 2015-10-20 · 4 obs

● 2015-05-30 03:21:48
● 2015-10-20 06:30:26
○ 2016-01-05 07:26:48
○ 2026-03-26 22:46:44

○NSdns2.cnsdns.nl2015-05-30 → 2015-10-20 · 4 obs

● 2015-05-30 03:21:48
● 2015-10-20 06:30:26
○ 2016-01-05 07:26:48
○ 2026-03-26 22:46:44

○NSdns3.cnsdns.nl2015-05-30 → 2015-10-20 · 4 obs

● 2015-05-30 03:21:48
● 2015-10-20 06:30:26
○ 2016-01-05 07:26:48
○ 2026-03-26 22:46:44

●MXfallbackmx.spamexperts.eu2026-03-23 → 2026-03-26 · 3 obs

○ 2017-06-10 19:09:28
● 2026-03-23 15:13:00
● 2026-03-26 22:46:44

●MXlastmx.spamexperts.net2026-03-23 → 2026-03-26 · 3 obs

○ 2017-06-10 19:09:28
● 2026-03-23 15:13:00
● 2026-03-26 22:46:44

○MXmail1.cleanport.nl2015-05-30 → 2017-06-10 · 4 obs

● 2015-05-30 03:21:48
● 2017-06-10 19:09:28
○ 2026-03-23 15:13:00
○ 2026-03-26 22:46:44

○MXmail2.cleanport.nl2015-05-30 → 2017-06-10 · 4 obs

● 2015-05-30 03:21:48
● 2017-06-10 19:09:28
○ 2026-03-23 15:13:00
○ 2026-03-26 22:46:44

●MXmx.spamexperts.com2026-03-23 → 2026-03-26 · 3 obs

○ 2017-06-10 19:09:28
● 2026-03-23 15:13:00
● 2026-03-26 22:46:44

●A46.17.9.1012016-11-29 → 2026-03-26 · 3 obs

○ 2016-04-07 11:58:00
● 2016-11-29 04:05:10
● 2026-03-26 22:46:44

○A46.17.9.1052015-05-30 → 2016-04-07 · 4 obs

● 2015-05-30 03:21:48
● 2016-04-07 11:58:00
○ 2016-11-29 04:05:10
○ 2026-03-26 22:46:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
elektrob.nl	dns01.cnsdns.nl, dns02.cnsdns.nl, dns03.cnsdns.nl	6 records

✅ Authoritative Response

Server:93.186.187.197

NS records: dns01.cnsdns.nl, dns02.cnsdns.nl, dns03.cnsdns.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for elektrob.nl (unsigned zone)

⏱️ Timing

Total: 432ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.17.9.101`
NS	3	`dns02.cnsdns.nl, dns01.cnsdns.nl...`
MX	3	`lastmx.spamexperts.net (pri: 30), mx.spamexperts.com (pri: 10)...`
TXT	2	`MS=ms80288230, v=spf1 a mx ip4:93.186.187.197 ip6:2a00:`
SOA	1	`dns01.cnsdns.nl hostmaster.elektrob.nl`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (dns01.cnsdns.nl, dns02.cnsdns.nl, dns03.cnsdns.nl...)

Analysis

IP Addresses

elektrob.nl points to a single IP number: 46.17.9.101.

Other host names, for instance elektro-groeneweg.eu, mail.jsk-hosting1.nl, oppelaar-elektro.nl, jsk-hosting.nl and mail.industrie-communicatie.com share IP numbers with elektrob.nl.

Name Servers

The delegation for elektrob.nl is handled by three name servers: dns01.cnsdns.nl, dns02.cnsdns.nl and dns03.cnsdns.nl.

elektrob.nl at least partially shares name servers with other domains, for instance avalonturf.eu, avalongrass.eu, carlon.nl, 360skin.nl and weijers-eikhout.nl.

Two IP numbers per host:

dns01.cnsdns.nl points to 2a00:d10:4006:1::10 and 93.186.187.197.

dns02.cnsdns.nl points to 2a03:3400:4:7::10 and 93.186.187.222.

dns03.cnsdns.nl points to 2a02:348:5e6:1::5780 and 83.96.213.91.

Mail Servers

elektrob.nl is handled by three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

elektrob.nl shares mail servers with other domains at least in part, for instance enginyers.net, estibol.net, flexation.nl, goldensucos.com.br and divaco.nl.