open.codes - dns.ninja

`open.codes`

DNSSEC	⚠️ Not signed
A	193.197.168.19^{🇩🇪 BELWUE193.197.168.0/21}
		PTR	`open.codes`
		PTR	`zkm.world`
		PTR	`miraculix.zkm.de`
		PTR	`www.zkm.world`
NS	`infoblox.zkm.de` ⭐ ⚠️ Not in parent delegation
		A	193.197.168.39^{🇩🇪 BELWUE193.197.168.0/21}
			PTR	`dns2.zkm.de`
			PTR	`infoblox.zkm.de`
			PTR	`ntp.zkm.de`
NS	`dns.zkm.de`
		A	193.197.172.2^{🇩🇪 BELWUE193.197.168.0/21}
			PTR	`dns.zkm.de`
NS	`dns1.belwue.de`
		A	2001:7c0::53:10^{🇩🇪 BELWUE2001:7c0::/32 -V6}
			PTR	`dns1.belwue.de`
		A	129.143.2.10^{🇩🇪 BELWUE129.143.0.0/16}
			PTR	`dns1.belwue.de`
NS	`dns3.belwue.de`
		A	2001:7c0:0:253::133^{🇩🇪 BELWUE2001:7c0::/32 -V6}
			PTR	`dnsauth-st05.belwue.de`
		A	129.143.253.133^{🇩🇪 BELWUE129.143.0.0/16}
			PTR	`dnsauth-st05.belwue.de`
NS	`dns5.belwue.de` ⚠️ Not in zone NS records
		A	2001:7c0::53:5^{🇩🇪 BELWUE2001:7c0::/32 -V6}
			PTR	`dns5.belwue.de`
		A	129.143.4.5^{🇩🇪 BELWUE129.143.0.0/16}
			PTR	`dns5.belwue.de`
MX	`mail1.zkm.de` ⭐
MX	`mail2.zkm.de`⁽²⁰⁾
SOA	`infoblox.zkm.de`hostmaster@zkm.de 2022-04-06 #17

`codes`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.codes` ⭐
	NS	`v0n1.nic.codes`
	NS	`v0n2.nic.codes`
	NS	`v0n3.nic.codes`
	NS	`v2n0.nic.codes`
	NS	`v2n1.nic.codes`
	SOA	`v0n0.nic.codes`hostmaster@donuts.email serial=1781545117

Same first word

open.je

open.support

open.contractors

open.events

open.kz

open.online

open.srv.br

open.org.uk

open.aero

open.vote

open.net.tr

open.management

open.team

open.cz

open.ad.jp

open.sk

open.io

open.ie

open.guru

open.tel

open.nrw

open.lt

open.fm

open.pink

open.go.kr

open.gov.it

open.cd

open.ro

open.com.py

open.audio

open.se

open.my.id

open.boutique

open.de

open.golf

open.cat

open.co.ua

open.ai

open.co.at

open.com

open.wtf

open.enterprises

open.ddnsking.com

open.my

open.directory

open.cr

open.auto

open.us.org

open.fr

open.video

open.ee

open.us.com

open.com.hk

open.com.mx

open.pk

open.ge

open.cards

open.sh

open.fund

open.com.au

open.by

open.at

open.guide

open.org.au

open.com.cn

open.ac.mu

open.edu.au

open.fitness

open.mx

open.co.il

open.net.co

open.technology

open.cm

open.no

open.today

open.global

open.watch

open.ink

open.krakow.pl

open.am

open.net.ua

open.ltd

open.co

open.legal

open.net

open.community

open.cn

open.bg

open.net.ba

open.lv

open.s3.amazonaws.com

open.pl

open.cx

open.gg

open.is-cool.dev

open.link

open.uz

open.bj

open.gripe

open.lighting

open.mp

open.az

open.md

open.sg

open.ha.cn

open.gov.sg

open.tips

open.edu

open.k12.or.us

open.mk.ua

open.zone

open.democrat

open.bio

open.net.ma

open.ma

open.com.ua

open.ch

open.store

open.co.uk

open.solutions

open.hr

open.gl

open.trade

open.ph

open.tv

open.reisen

open.co.th

open.gr

open.ua

open.codes

open.toscana.it

open.media

open.bike

open.homes

open.nl

open.restaurant

open.com.pl

open.imb.br

open.mine.nu

open.group

open.fyi

open.to

open.tw.cn

open.lutsk.ua

open.ax

open.email

open.com.co

open.al

open.info

open.la

open.com.do

open.money

open.ac.cy

open.edu.pl

open.gs

open.ac.uk

open.rv.ua

open.cc.ua

open.run

open.cl

open.church

open.capital

open.es

open.com.ar

open.international

open.ru

open.dk

open.cam

open.studio

open.gifts

open.coop

open.cash

open.org

open.edu.cn

open.hosting

open.qa

open.ac.rs

open.ngo

open.poznan.pl

open.dev

open.tube

open.systems

open

open.kg

open.law

open.plumbing

open.africa

open.bet

open.fi

open.network

open.ca

open.com.tr

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epon.ro

enop.hu

neop.jp

enpo.cn

nepo.it

noep.net

peno.be

epon.net

opne.ws

nepo.es

peno.cz

enpo.ru

onep.go.th

pone.com

pone.network

pnoe.at

onep.com

nope.be

pone.eu

enop.energy

nepo.com.cn

nope.com.tr

poen.org

poen.nl

epno.ru

enop.de

poen.me

enpo.eu

epon.cz

nope.chat

pone.co.jp

epno.com

peon.io

pone.me

nope.ly

nope.sk

onpe.de

nope.net

enpo.cz

peon.eu

enpo.no

enop.net

nepo.cz

peno.de

pone.ca

epno.cn

nope.tv

oepn.de

epon.eu

enpo.de

epon.cloud

nope.tw

enop.ch

onep.jp

nope.fi

peon.me

pneo.com

nepo.rs

enop.it

peon.online

epon.it

pone.it

pone.fr

eopn.net

pneo.it

enop.nl

nope.kr

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nope.fr

pone.com.au

DNS History

12 records (8 active, 4 former)

●NSdns.zkm.de2026-03-02 → 2026-06-15 · 3 obs

○ 2017-10-03 12:18:00
● 2026-03-02 22:29:12
● 2026-06-15 18:03:00

●NSdns1.belwue.de2026-03-02 → 2026-06-15 · 3 obs

○ 2017-10-03 12:18:00
● 2026-03-02 22:29:12
● 2026-06-15 18:03:00

●NSdns3.belwue.de2026-03-02 → 2026-06-15 · 3 obs

○ 2017-10-03 12:18:00
● 2026-03-02 22:29:12
● 2026-06-15 18:03:00

●NSdns5.belwue.de2026-03-02 → 2026-06-15 · 3 obs

○ 2017-10-03 12:18:00
● 2026-03-02 22:29:12
● 2026-06-15 18:03:00

●NSinfoblox.zkm.de2026-03-02 → 2026-06-15 · 3 obs

○ 2017-10-03 12:18:00
● 2026-03-02 22:29:12
● 2026-06-15 18:03:00

○NSns.123-reg.co.uk2016-12-10 → 2017-10-03 · 4 obs

● 2016-12-10 22:08:40
● 2017-10-03 12:18:00
○ 2026-03-02 22:29:12
○ 2026-06-15 18:03:00

○NSns2.123-reg.co.uk2016-12-10 → 2017-10-03 · 4 obs

● 2016-12-10 22:08:40
● 2017-10-03 12:18:00
○ 2026-03-02 22:29:12
○ 2026-06-15 18:03:00

●MXmail1.zkm.de2026-03-02 → 2026-06-15 · 3 obs

○ 2017-10-03 12:18:00
● 2026-03-02 22:29:12
● 2026-06-15 18:03:00

●MXmail2.zkm.de2026-03-02 → 2026-06-15 · 3 obs

○ 2017-10-03 12:18:00
● 2026-03-02 22:29:12
● 2026-06-15 18:03:00

○MXopen-codes.mail.protection.outlook.com2016-12-10 → 2017-10-03 · 4 obs

● 2016-12-10 22:08:40
● 2017-10-03 12:18:00
○ 2026-03-02 22:29:12
○ 2026-06-15 18:03:00

●A193.197.168.192026-03-02 → 2026-06-15 · 3 obs

○ 2017-10-03 12:18:00
● 2026-03-02 22:29:12
● 2026-06-15 18:03:00

○A212.100.239.1542016-12-10 → 2017-10-03 · 4 obs

● 2016-12-10 22:08:40
● 2017-10-03 12:18:00
○ 2026-03-02 22:29:12
○ 2026-06-15 18:03:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
codes	v0n0.nic.codes, v0n2.nic.codes, v0n1.nic.codes, v0n3.nic.codes...	12 records
open.codes	dns5.belwue.de, dns1.belwue.de, dns.zkm.de, dns3.belwue.de	-

✅ Authoritative Response

Server:129.143.2.10

NS records: dns5.belwue.de, dns1.belwue.de, dns.zkm.de, dns3.belwue.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for open.codes (unsigned zone)

⏱️ Timing

Total: 1312ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.197.168.19`
NS	4	`dns1.belwue.de, infoblox.zkm.de...`
MX	2	`mail1.zkm.de (pri: 10), mail2.zkm.de (pri: 20)`
SOA	1	`infoblox.zkm.de hostmaster.zkm.de`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.codes, v0n1.nic.codes, v0n2.nic.codes...)

Analysis

IP Addresses

open.codes resolves to just one IP address, 193.197.168.19.

open.codes shares its IP numbers with other host names like www.zkm.world, miraculix.zkm.de and zkm.world.

Name Servers

open.codes delegates to five name servers: dns1.belwue.de, dns3.belwue.de, dns5.belwue.de and two others.

open.codes partially shares its NS delegation with several other domains, including european-criminal-law.de, hochschule-rottenburg.de, es-it.de and two others.

In DNS configurations, these name servers often share authority with dns.zkm.de, infoblox.zkm.de, ns1.uni-hohenheim.de and 7 other name servers.

Host names that have two IP addresses:

dns1.belwue.de has two IP addresses: 129.143.2.10 and 2001:7c0::53:10.

dns3.belwue.de has two IP addresses: 129.143.253.133 and 2001:7c0:0:253::133.

dns5.belwue.de has two IP addresses: 129.143.4.5 and 2001:7c0::53:5.

Host names that point to one IP address:

dns.zkm.de directs to 193.197.172.2.

infoblox.zkm.de directs to 193.197.168.39.

Mail Servers

open.codes is served by two mail servers, mail1.zkm.de and mail2.zkm.de.

Among the domains sharing a mail server setup with open.codes are museumskommunikation.de, autofocusfalle.de, thenewnow.de and two others.

There is at least a partial MX overlap between open.codes and other domains, including hivemanager-extern.zkm.de, mobile.orbit.zkm.de, moon.zkm.de and two others.