`dockbumper-online.com`

DNSSEC	⚠️ Not signed
A	176.9.136.136^{🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4}
		PTR	`mail325.ipqualityscore.com`
NS	`ns0.transip.net` ⭐
		A	2a01:7c8:dddd:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns0.transip.net`
		A	195.135.195.195^{🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V.}
			PTR	`ns0.transip.net`
NS	`ns1.transip.nl`
		A	2a01:7c8:7000:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.transip.nl`
		A	195.8.195.195^{🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.}
			PTR	`ns1.transip.nl`
NS	`ns2.transip.eu`
		A	2a01:7c8:f:c1f::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.transip.eu`
		A	37.97.199.195^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.transip.eu`
MX	`dockbumper-online.com` ⭐
		A	176.9.136.136^{🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4}
			PTR	`mail325.ipqualityscore.com`
SOA	`ns0.transip.net`hostmaster@transip.nl 2021-09-29 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784868172

MX for

dockbumper-online.com

Same first word

dockbumper-online.com

DNS History

5 records (5 active, 0 former)

●NSns0.transip.net2020-04-03 → 2026-07-24 · 2 obs

● 2020-04-03 14:49:40
● 2026-07-24 04:48:24

●NSns1.transip.nl2020-04-03 → 2026-07-24 · 2 obs

● 2020-04-03 14:49:40
● 2026-07-24 04:48:24

●NSns2.transip.eu2020-04-03 → 2026-07-24 · 2 obs

● 2020-04-03 14:49:40
● 2026-07-24 04:48:24

●MXdockbumper-online.com2020-04-03 → 2026-07-24 · 2 obs

● 2020-04-03 14:49:40
● 2026-07-24 04:48:24

●A176.9.136.1362020-04-03 → 2026-07-24 · 2 obs

● 2020-04-03 14:49:40
● 2026-07-24 04:48:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dockbumper-online.com	ns1.transip.nl, ns0.transip.net, ns2.transip.eu	-

✅ Authoritative Response

Server:195.8.195.195

NS records: ns1.transip.nl, ns0.transip.net, ns2.transip.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 348ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.9.136.136`
NS	3	`ns0.transip.net, ns2.transip.eu...`
MX	1	`dockbumper-online.com (pri: 10)`
SOA	1	`ns0.transip.net hostmaster.transip.nl`

Analysis

Mail Server Role

The MX record for dockbumper-online.com points back to dockbumper-online.com — it is its own mail server.

IP Addresses

dockbumper-online.com directs to one IP number, which is 176.9.136.136.

static.136.136.9.176.clients.your-server.de, prod02.emaux.nl and mail325.ipqualityscore.com are examples of other host names that share IP numbers with dockbumper-online.com.

Name Servers

dockbumper-online.com carries NS records delegating to ns2.transip.eu, ns0.transip.net and ns1.transip.nl.

dockbumper-online.com shares at least some of its name servers with other domains, including galaxysweeper.com, boekhandelkrings.nl, nieuwbouwinscherpenzeel.nl and two others.

ns2.transip.eu, ns0.transip.net and ns1.transip.nl are three hostnames that each resolve to a pair of IP addresses: ns2.transip.eu to 37.97.199.195 and 2a01:7c8:f:c1f::195, ns0.transip.net to 195.135.195.195 and 2a01:7c8:dddd:195::195, and ns1.transip.nl to 195.8.195.195 and 2a01:7c8:7000:195::195.

Mail Servers

The MX record for dockbumper-online.com points to a single mail server: dockbumper-online.com.

dockbumper-online.com carries a single IP number, which is 176.9.136.136.

dockbumper-online.com - robtex.com