`blackdolphin.nl`

DNSSEC	🔒 Signed (DS record present)
A	107.189.2.211^{🇱🇺 FRANTECH107.189.0.0/21}
		PTR	`goktengri6.anyoneexitrelay.com.tr`
NS	`ns0.soverin.net` ⭐
		A	2a10:de80:1:4091:b9e9:22d:0:1^{🇳🇱 Soverin2a10:de80:1::/48}
		A	185.233.34.13^{🇳🇱 Soverin185.233.34.0/24}
			PTR	`love.soverin.net`
NS	`ns1.soverin.net`
		A	2a10:de80:1:4092:b9e9:2297:0:1^{🇳🇱 Soverin2a10:de80:1::/48}
		A	185.233.34.151^{🇳🇱 Soverin185.233.34.0/24}
			PTR	`love.soverin.net`
NS	`ns2.soverin.net`
		A	2a01:4f8:c012:89b7::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	91.107.218.29^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`static.29.218.107.91.clients.your-server.de`
NS	`ns3.soverin.net`
		A	2a10:de80:1:4091:b9e9:221a:0:1^{🇳🇱 Soverin2a10:de80:1::/48}
		A	185.233.34.26^{🇳🇱 Soverin185.233.34.0/24}
			PTR	`love.soverin.net`
MX	`mx02.soverin.net` ⭐
		A	2a10:de80:1:4091:b9e9:22f:0:1^{🇳🇱 Soverin2a10:de80:1::/48}
			PTR	`mx.soverin.net`
		A	185.233.34.143^{🇳🇱 Soverin185.233.34.0/24}
			PTR	`mx.soverin.net`
MX	`mx03.soverin.net`⁽²⁰⁾
		A	2a10:de80:1:4092:b9e9:228f:0:1^{🇳🇱 Soverin2a10:de80:1::/48}
			PTR	`mx.soverin.net`
		A	185.233.34.15^{🇳🇱 Soverin185.233.34.0/24}
			PTR	`mx.soverin.net`
MX	`mx.soverin.net`⁽³⁰⁾
		A	2a10:de80:1:4091:b9e9:22f:0:1^{🇳🇱 Soverin2a10:de80:1::/48}
			PTR	`mx.soverin.net`
		A	2a10:de80:1:4092:b9e9:228f:0:1^{🇳🇱 Soverin2a10:de80:1::/48}
			PTR	`mx.soverin.net`
		A	185.233.34.15^{🇳🇱 Soverin185.233.34.0/24}
			PTR	`mx.soverin.net`
		A	185.233.34.143^{🇳🇱 Soverin185.233.34.0/24}
			PTR	`mx.soverin.net`
TXT	`v=spf1 +a include:soverin.net ~all`
SOA	`ns0.soverin.net`hostmaster@blackdolphin.nl 2020-10-21 #9

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-05-12 12:00:01 +0000 (EPOCH 1778587201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-05-12 #23

Subdomains

ns2.blackdolphin.nl

ns1.blackdolphin.nl

Same first word

blackdolphin.net.au

blackdolphin.cz

blackdolphin.it

blackdolphin.com

blackdolphin.com.au

DNS History

8 records (8 active, 0 former)

●NSns0.soverin.net2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 12:27:40
● 2026-05-12 12:27:42

●NSns1.soverin.net2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 12:27:40
● 2026-05-12 12:27:42

●NSns2.soverin.net2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 12:27:40
● 2026-05-12 12:27:42

●NSns3.soverin.net2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 12:27:40
● 2026-05-12 12:27:42

●MXmx.soverin.net2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 12:27:40
● 2026-05-12 12:27:42

●MXmx02.soverin.net2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 12:27:40
● 2026-05-12 12:27:42

●MXmx03.soverin.net2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 12:27:40
● 2026-05-12 12:27:42

●A107.189.2.2112026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 12:27:40
● 2026-05-12 12:27:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
blackdolphin.nl	ns0.soverin.net, ns1.soverin.net, ns2.soverin.net, ns3.soverin.net	-

✅ Authoritative Response

Server:185.233.34.26

NS records: ns0.soverin.net, ns1.soverin.net, ns2.soverin.net, ns3.soverin.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.189.2.211`
NS	4	`ns0.soverin.net, ns3.soverin.net...`
MX	3	`mx02.soverin.net (pri: 20), mx03.soverin.net (pri: 30)...`
TXT	1	`v=spf1 +a include:soverin.net ~all`
SOA	1	`ns0.soverin.net hostmaster.blackdolphin.`

Analysis

Hierarchy

blackdolphin.nl is the parent of ns2.blackdolphin.nl and ns1.blackdolphin.nl.

IP Addresses

blackdolphin.nl resolves to a single IP: 107.189.2.211.

Name Servers

blackdolphin.nl is delegated to four name servers: ns0.soverin.net, ns1.soverin.net, ns2.soverin.net and ns3.soverin.net.

blackdolphin.nl shares some name servers with other domains, for example 34.233.185.in-addr.arpa, hasseltplein.nl, cdekker.nl, jorisboeren.com and okaphone.nl.

Host names with two IP numbers

Two IPs per host:

ns0.soverin.net points to 2a10:de80:1:4091:b9e9:22d:0:1 and 185.233.34.13

ns1.soverin.net points to 2a10:de80:1:4092:b9e9:2297:0:1 and 185.233.34.151

ns2.soverin.net points to 2a01:4f8:c012:89b7::1 and 91.107.218.29

ns3.soverin.net points to 2a10:de80:1:4091:b9e9:221a:0:1 and 185.233.34.26

Mail Servers

blackdolphin.nl is handled by three mail servers: mx02.soverin.net, mx03.soverin.net and mx.soverin.net.

blackdolphin.nl shares some mail servers with other domains, at least partially; for instance reynholm.nl, progob.nl, afterglow.nl, tools2c.nl and ist-die-schoenste.de.