`null.net.co`

DNSSEC	⚠️ Not signed
A	2606:700:e:550:f24d:a2ff:fe01:1556^{🇺🇸 DETEQUE-IAD2606:700::/32}
A	199.168.90.126^{🇺🇸 DETEQUE-IAD199.168.88.0/22}
NS	`x.ns.joker.com` ⭐ ⚠️ Not in parent delegation
		A	194.245.103.13^{🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA}
			PTR	`x.ns.joker.com`
NS	`a.ns.joker.com` ⚠️ Not in zone NS records
		A	2a01:4f8:c0c:165b::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`y.ns.joker.com`
		A	23.88.49.189^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
			PTR	`static.189.49.88.23.clients.your-server.de`
NS	`b.ns.joker.com` ⚠️ Not in zone NS records
		A	159.25.97.69^{🇩🇪 CSL159.25.0.0/16}
			PTR	`b.ns.joker.com`
NS	`c.ns.joker.com` ⚠️ Not in zone NS records
		A	2607:5300:203:7e6d::2222^{🇨🇦 OVH2607:5300::/32 Hosting route}
			PTR	`z.ns.joker.com`
		A	192.95.37.184^{🇨🇦 OVH192.95.0.0/18 Hosting route}
			PTR	`z.ns.joker.com`
NS	`y.ns.joker.com` ⚠️ Not in parent delegation
		A	2a01:4f8:c0c:165b::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`y.ns.joker.com`
		A	23.88.49.189^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
			PTR	`static.189.49.88.23.clients.your-server.de`
NS	`z.ns.joker.com` ⚠️ Not in parent delegation
		A	2607:5300:203:7e6d::2222^{🇨🇦 OVH2607:5300::/32 Hosting route}
			PTR	`z.ns.joker.com`
		A	192.95.37.184^{🇨🇦 OVH192.95.0.0/18 Hosting route}
			PTR	`z.ns.joker.com`
SOA	`x.ns.joker.com`hostmaster@joker.com 2017-06-15 #73

`net.co`

DNSSEC

⚠️ Not signed

WOT: SAFE (70/100)

Same first word

null.hk

null.enterprises

null.photos

null.tn

null.systems

null.gr

null.church

null.fund

null.sk

null.bg

null.blogspot.in

null.zone

null.company

null.hu

null.money

null.wtf

null.jetzt

null.nz

null.tl

null.ren

null.rip

null.co.jp

null.gs

null.si

null.gd

null.audio

null.cz

null.mk

null.cat

null.live

null.paas.massivegrid.com

null.pics

null.energy

null.s3-website.sa-east-1.amazonaws.com

null.uy

null.adobeaemcloud.com

null.definima.net

null.top

null.no

null.kz

null.events

null.fi.cloudplatform.fi

null.vu

null.coffee

null.monster

null.re

null.co.kr

null.recipes

null.foundation

null.za.net

null.swiss

null.do

null.cd

null.net.cn

null.investments

null.com.pl

null.ar

null.ws

null.fyi

null.art

null.fi

null.co.in

null.industries

null.fr

null.carrd.co

null.githubusercontent.com

null.nyc

null.gov.ws

null.myqnapcloud.com

null.tc

null.gmbh

null.computer

null.cm

null.run

null.click

null.moe

null.ltd

null.be

null.web.app

null.com.ph

null.gl

null.rocks

null.al

null.sx

null.ne.jp

null.com.lk

null.media

null.best

null.flights

null.fish

null.blogspot.rs

null.com.cn

null.how

null.cc

null.net.in

null.com

null.vin

null.com.co

null.casa

null.com.ua

null.network

null.as

null.readthedocs.io

null.house

null.my.id

null.de.com

null.co.nz

null.org.uk

null.software

null.blogspot.my

null.s3.eu-west-3.amazonaws.com

null.community

null.accountants

null.ec

null.band

null.tel

null.cl

null.me

null.df.gov.br

null.j.scaleforce.net

null.domains

null.org.cn

null.mobi

null.lu

null.moscow

null.deals

null.gold

null.locker

null.nu

null.so

null.photography

null.ly

null.s3-ap-southeast-2.amazonaws.com

null.bid

null.now

null.de

null.googleapis.com

null.id.au

null.eu.com

null.co.uk

null.withgoogle.com

null.s3.dualstack.us-east-1.amazonaws.com

null.beer

null.blogspot.co.id

null.llc

null.guru

null.ryd.wafaicloud.com

null.altervista.org

null.edgekey.net

null.cn

null.qa

null.horse

null.tr

null.blogspot.qa

null.inc

null.sc

null.cx

Similar names

DNS History

8 records (8 active, 0 former)

●NSa.ns.joker.com2026-05-18 → 2026-06-02 · 2 obs

● 2026-05-18 00:23:00
● 2026-06-02 19:26:20

●NSb.ns.joker.com2026-05-18 → 2026-06-02 · 2 obs

● 2026-05-18 00:23:00
● 2026-06-02 19:26:20

●NSc.ns.joker.com2026-05-18 → 2026-06-02 · 2 obs

● 2026-05-18 00:23:00
● 2026-06-02 19:26:20

●NSx.ns.joker.com2026-05-18 → 2026-06-02 · 2 obs

● 2026-05-18 00:23:00
● 2026-06-02 19:26:20

●NSy.ns.joker.com2026-05-18 → 2026-06-02 · 2 obs

● 2026-05-18 00:23:00
● 2026-06-02 19:26:20

●NSz.ns.joker.com2026-05-18 → 2026-06-02 · 2 obs

● 2026-05-18 00:23:00
● 2026-06-02 19:26:20

●A199.168.90.1262026-05-18 → 2026-06-02 · 2 obs

● 2026-05-18 00:23:00
● 2026-06-02 19:26:20

●A2606:700:e:550:f24d:a2ff:fe01:15562026-05-18 → 2026-06-02 · 2 obs

● 2026-05-18 00:23:00
● 2026-06-02 19:26:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co	-
null.net.co	c.ns.joker.com, a.ns.joker.com, b.ns.joker.com	-

✅ Authoritative Response

Server:192.95.37.184

NS records: c.ns.joker.com, a.ns.joker.com, b.ns.joker.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.net.co (unsigned zone)

⏱️ Timing

Total: 2486ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.168.90.126`
AAAA	1	`2606:700:e:550:f24d:a2ff:fe01:1556`
NS	3	`x.ns.joker.com, z.ns.joker.com...`
SOA	1	`x.ns.joker.com hostmaster.joker.com`

Analysis

IP Addresses

null.net.co points to two IP numbers: 199.168.90.126 and 2606:700:e:550:f24d:a2ff:fe01:1556.

Name Servers

null.net.co has 6 name servers — a.ns.joker.com, b.ns.joker.com, c.ns.joker.com plus three more.

The name servers of null.net.co overlap at least partially with those of other domains — among them rolli.fi, suominen.me, aldi-budget.com and two more.

The name servers x.ns.joker.com, y.ns.joker.com and z.ns.joker.com are commonly seen alongside these name servers.

Hostnames that resolve to two IP addresses:

a.ns.joker.com directs traffic to 23.88.49.189 and 2a01:4f8:c0c:165b::1.

c.ns.joker.com directs traffic to 192.95.37.184 and 2607:5300:203:7e6d::2222.

y.ns.joker.com directs traffic to 23.88.49.189 and 2a01:4f8:c0c:165b::1.

z.ns.joker.com directs traffic to 192.95.37.184 and 2607:5300:203:7e6d::2222.

Host names with one IP number:

b.ns.joker.com has the IP address 159.25.97.69.

x.ns.joker.com has the IP address 194.245.103.13.

Both a.ns.joker.com and y.ns.joker.com resolve to 2a01:4f8:c0c:165b::1 IP addresses each.

Both a.ns.joker.com and y.ns.joker.com resolve to 23.88.49.189 IP addresses each.

Both c.ns.joker.com and z.ns.joker.com resolve to 2607:5300:203:7e6d::2222 IP addresses each.