`null.mobile`

DNSSEC	⚠️ Not signed
A	217.70.184.38^{🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
		PTR	`webredir.vip.gandi.net`
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-139-a.gandi.net`
		A	2001:4b98:aaaa::8c^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-139-a.gandi.net`
		A	173.246.100.140^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-139-a.gandi.net`
NS	`ns-186-c.gandi.net`
		A	2604:3400:aaac::bb^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-186-c.gandi.net`
		A	217.70.187.187^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-186-c.gandi.net`
NS	`ns-242-b.gandi.net`
		A	2001:4b98:aaab::f3^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-242-b.gandi.net`
		A	213.167.230.243^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-242-b.gandi.net`
MX	`spool.mail.gandi.net` ⭐
		A	2001:4b98:e00::1^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
		A	217.70.178.1^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
MX	`fb.mail.gandi.net`⁽⁵⁰⁾
		A	2001:4b98:dc4:8::215^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	2001:4b98:dc4:8::216^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	2001:4b98:dc4:8::217^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
		A	217.70.178.215^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	217.70.178.216^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	217.70.178.217^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
TXT	`v=spf1 include:_mailcust.gandi.net ?all`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1779926400

`mobile`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1780452307

Same first word

null.net.au

null.it

null.icu

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

null.management

null.blue

null.health

null.directory

null.kinghost.net

null.blogspot.com.mt

null.pe.kr

null.myasustor.com

null.ai

null.me.uk

null.gives

null.blogspot.co.ke

null.la

null.square7.ch

null.spdns.de

null.tube

null.web.id

null.cash

null.co

null.red

null.social

null.technology

null.ge

null.associates

null.irish

null.net.co

null.blogspot.co.il

null.by

null.blogspot.hu

null.download

null.co.ke

null.capital

null.city

null.gg

null.ink

null.sakura.ne.jp

null.blogspot.dk

null.ir

null.store

null.tools

null.sucks

null.hair

null.at

null.world

null.ch

null.jp

null.direct

null.markets

null.host

null.ac

null.yt

null.cyou

null.fan

null.haus

null.appspot.com

null.asia

null.net.pl

null.supply

null.wixsite.com

null.camp

null.ax

null.com.ng

null.md

null.org.ph

null.digital

null.parts

null.us

null.my

null.us-west-2.elasticbeanstalk.com

null.ms

null.xin

null.synology.me

null.center

null.mircloud.us

null.work

null.report

null.blogspot.be

null.com.ar

null.productions

null.support

null.is

null.love

null.rest

null.black

null.graphics

null.team

null.yolasite.com

null.link

null.net

null.com.de

null.net.br

null.dk

null.su

null.to

null.trade

null.blogspot.al

Similar names

null.cab

null.bz

null.vn

null.pl

null.lk

null.eu

null.blogspot.com.au

null.games

null.freeddns.us

null.farm

null.dev

null.pink

null.s3.amazonaws.com

null.bet

null.uz

null.fail

null.pk

null.id

null.in.net

null.bplaced.net

null.cool

null.blogspot.com

null.net.ua

null.college

null.mydns.jp

null.blogspot.jp

null.academy

null.exchange

null.github.io

null.works

null.ac.cn

null.express

null.oxa.cloud

null.leadpages.co

null.agency

null.email

null.group

null.in

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

null.tw

null.ddns.net

null.date

nlul.com

null.exposed

null.auth.us-east-1.amazoncognito.com

null.xyz

null.online

null.cards

null.fun

null.shoes

null.ddnsfree.com

null.myshopify.com

null.pub

null.kr

null.wiki

null.club

null.today

null.dreamhosters.com

null.com.mx

null.boutique

null.gallery

null.life

null.dog

null.bar

null.am

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

llnu.fr

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

DNS History

7 records (7 active, 0 former)

●NSns-139-a.gandi.net2026-05-25 → 2026-06-03 · 2 obs

● 2026-05-25 07:02:18
● 2026-06-03 02:08:56

●NSns-186-c.gandi.net2026-05-25 → 2026-06-03 · 2 obs

● 2026-05-25 07:02:18
● 2026-06-03 02:08:56

●NSns-242-b.gandi.net2026-05-25 → 2026-06-03 · 2 obs

● 2026-05-25 07:02:18
● 2026-06-03 02:08:56

●NSns1.gandi.net2026-05-25 → 2026-06-03 · 2 obs

● 2026-05-25 07:02:18
● 2026-06-03 02:08:56

●MXfb.mail.gandi.net2026-05-25 → 2026-06-03 · 2 obs

● 2026-05-25 07:02:18
● 2026-06-03 02:08:56

●MXspool.mail.gandi.net2026-05-25 → 2026-06-03 · 2 obs

● 2026-05-25 07:02:18
● 2026-06-03 02:08:56

●A217.70.184.382026-05-25 → 2026-06-03 · 2 obs

● 2026-05-25 07:02:18
● 2026-06-03 02:08:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mobile	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
null.mobile	ns-139-a.gandi.net, ns-186-c.gandi.net, ns-242-b.gandi.net	-

✅ Authoritative Response

Server:213.167.230.243

NS records: ns-139-a.gandi.net, ns-186-c.gandi.net, ns-242-b.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.mobile (unsigned zone)

⏱️ Timing

Total: 1443ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.70.184.38`
NS	3	`ns-186-c.gandi.net, ns-242-b.gandi.net...`
MX	2	`fb.mail.gandi.net (pri: 50), spool.mail.gandi.net (pri: 10)`
TXT	1	`v=spf1 include:_mailcust.gandi.net ?all`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

null.mobile has exactly one IP address — 217.70.184.38.

donberger.com, mazzotta.eu, plandelatour.net plus two other host names have IP numbers in common with null.mobile.

Name Servers

The DNS delegation for null.mobile covers 4 name servers — ns-139-a.gandi.net, ns-186-c.gandi.net, ns-242-b.gandi.net and ns1.gandi.net.

At least some of null.mobile's name servers are shared with other domains, for example info-og.net, fallen.dev, wifulabs.com and two more.

These name servers are often deployed together with the name servers ns-181-b.gandi.net, ns-13-c.gandi.net, ns-245-a.gandi.net and ns-236-a.gandi.net.

Four hostnames, each resolving to a pair of IP addresses: ns-139-a.gandi.net directs to 173.246.100.140 and 2001:4b98:aaaa::8c; ns-186-c.gandi.net directs to 217.70.187.187 and 2604:3400:aaac::bb; ns-242-b.gandi.net directs to 213.167.230.243 and 2001:4b98:aaab::f3; ns1.gandi.net directs to 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

null.mobile uses two mail servers, fb.mail.gandi.net and spool.mail.gandi.net.

The mail server setup of null.mobile matches that of other domains such as outlayers.com, recon-net.com, avenue-mandarine.fr and two others.

At least a portion of null.mobile's mail servers are shared with other domains, among them cazy.org and niweb.eu.

Hosts with 6 IP addresses each:

fb.mail.gandi.net directs to 217.70.178.215, 217.70.178.216, 217.70.178.217 and three others.

Host names pointing to two IP addresses:

The A records for spool.mail.gandi.net return 217.70.178.1 and 2001:4b98:e00::1.

null.mobile - robtex.com

null.mobile

mobile

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`null.mobile`

`mobile`