`bluko.net`

DNSSEC	⚠️ Not signed
A	5.75.175.137^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
		PTR	`prod-dh.kodira.de`
NS	`ns1.hosting.de` ⭐
		A	2a03:2900:3:1::2^{🇩🇪 AS488232a03:2900::/32}
			PTR	`ns1.routing.net`
		A	134.0.30.178^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`ns1.routing.net`
NS	`ns2.hosting.de`
		A	2001:4d8f:2::2^{🇩🇪 ROUTING-ANYCAST2001:4d8f::/32}
			PTR	`ns2.routing.net`
		A	194.50.113.2^{🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route}
			PTR	`ns2.routing.net`
NS	`ns3.hosting.de`
		A	2a03:2902:3:1::2^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`ns3.routing.net`
		A	194.126.196.2^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`ns3.routing.net`
SOA	`ns1.hosting.de`hostmaster@bluko.net 2025-12-10 #0

`net`

	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=1771291465

Same first word

bluko.com

bluko.net

Similar names

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bulok.net

kolbu.net

koblu.com

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lubko.sk

bulok.pl

bokul.com

lubok.de

kublo.com

kulob.ru

bolku.com

blouk.com

lubok.ru

DNS History

18 records (4 active, 14 former)

○NSns-mx.1and1-dns.biz2017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-19 16:53:20
● 2017-02-09 15:13:54
○ 2018-09-23 18:42:38
○ 2026-03-21 09:19:04

○NSns-mx.1and1-dns.com2017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-19 16:53:20
● 2017-02-09 15:13:54
○ 2018-09-23 18:42:38
○ 2026-03-21 09:19:04

○NSns-mx.1and1-dns.mx2017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-19 16:53:20
● 2017-02-09 15:13:54
○ 2018-09-23 18:42:38
○ 2026-03-21 09:19:04

○NSns-mx.1and1-dns.org2017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-19 16:53:20
● 2017-02-09 15:13:54
○ 2018-09-23 18:42:38
○ 2026-03-21 09:19:04

●NSns1.hosting.de2026-03-07 → 2026-03-21 · 3 obs

○ 2018-09-23 18:42:38
● 2026-03-07 10:28:24
● 2026-03-21 09:19:04

●NSns2.hosting.de2026-03-07 → 2026-03-21 · 3 obs

○ 2018-09-23 18:42:38
● 2026-03-07 10:28:24
● 2026-03-21 09:19:04

●NSns3.hosting.de2026-03-07 → 2026-03-21 · 3 obs

○ 2018-09-23 18:42:38
● 2026-03-07 10:28:24
● 2026-03-21 09:19:04

○NSns41.domaincontrol.com2016-01-18 → 2016-04-19 · 4 obs

● 2016-01-18 03:00:44
● 2016-04-19 16:53:20
○ 2017-02-09 15:13:54
○ 2026-03-21 09:19:04

○NSns42.domaincontrol.com2016-01-18 → 2016-04-19 · 4 obs

● 2016-01-18 03:00:44
● 2016-04-19 16:53:20
○ 2017-02-09 15:13:54
○ 2026-03-21 09:19:04

○MXmailstore1.secureserver.net2016-01-18 → 2016-04-19 · 4 obs

● 2016-01-18 03:00:44
● 2016-04-19 16:53:20
○ 2017-02-09 15:13:54
○ 2026-03-21 09:19:04

○MXmx00.1and1.mx2017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-19 16:53:20
● 2017-02-09 15:13:54
○ 2018-09-23 18:42:38
○ 2026-03-21 09:19:04

○MXmx01.1and1.mx2017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-19 16:53:20
● 2017-02-09 15:13:54
○ 2018-09-23 18:42:38
○ 2026-03-21 09:19:04

○MXsmtp.secureserver.net2016-01-18 → 2016-04-19 · 4 obs

● 2016-01-18 03:00:44
● 2016-04-19 16:53:20
○ 2017-02-09 15:13:54
○ 2026-03-21 09:19:04

○A184.168.221.22016-04-19 → 2016-04-19 · 4 obs

○ 2016-01-18 03:00:44
● 2016-04-19 16:53:20
○ 2017-02-09 15:13:54
○ 2026-03-21 09:19:04

○A184.168.221.332016-01-18 → 2016-01-18 · 3 obs

● 2016-01-18 03:00:44
○ 2016-04-19 16:53:20
○ 2026-03-21 09:19:04

○A2607:f1c0:100f:f000::2202017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-19 16:53:20
● 2017-02-09 15:13:54
○ 2018-09-23 18:42:38
○ 2026-03-21 09:19:04

●A5.75.175.1372026-03-07 → 2026-03-21 · 3 obs

○ 2018-09-23 18:42:38
● 2026-03-07 10:28:24
● 2026-03-21 09:19:04

○A74.208.236.632017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-19 16:53:20
● 2017-02-09 15:13:54
○ 2018-09-23 18:42:38
○ 2026-03-21 09:19:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
bluko.net	ns1.hosting.de, ns2.hosting.de, ns3.hosting.de	-

✅ Authoritative Response

Server: 134.0.30.178

NS records: ns1.hosting.de, ns2.hosting.de, ns3.hosting.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluko.net (unsigned zone)

⏱️ Timing

Total: 1131ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.75.175.137`
NS	3	`ns1.hosting.de, ns3.hosting.de...`
SOA	1	`ns1.hosting.de hostmaster.bluko.net`

Analysis

IP Addresses

bluko.net points to an IP address: 5.75.175.137.

Other host names, for instance prod-dh.kodira.de and kodira.de, share IP numbers with bluko.net.

Name Servers

bluko.net is delegated to three name servers ns1.hosting.de, ns2.hosting.de and ns3.hosting.de.

bluko.net at least partially shares name servers with other domains, for instance aron-mag.net, villa-manuk.com, r129.de, dosske.de and dermosan.de.

These name servers are commonly used alongside ns1.routing.net, ns2.routing.net and ns3.routing.net.

Host names with two IP numbers:

ns1.hosting.de points to 2a03:2900:3:1::2 and 134.0.30.178; ns2.hosting.de points to 2001:4d8f:2::2 and 194.50.113.2; ns3.hosting.de points to 2a03:2902:3:1::2 and 194.126.196.2.

bluko.net - robtex.com

bluko.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`bluko.net`

`net`