`null.pub`

DNSSEC	⚠️ Not signed
A	15.204.94.12^{🇺🇸 OVH15.204.0.0/17 Hosting route}
		PTR	`vps-e8dbfb31.vps.ovh.us`
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2402710942

`pub`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.pub` ⭐
	NS	`v0n1.nic.pub`
	NS	`v0n2.nic.pub`
	NS	`v0n3.nic.pub`
	NS	`v2n0.nic.pub`
	NS	`v2n1.nic.pub`
	SOA	`v0n0.nic.pub`hostmaster@donuts.email serial=1783076039

Subdomains

bartleby.null.pub

abigail.null.pub

Same first word

null.de.com

null.co.nz

null.org.uk

null.software

null.s3.eu-west-1.amazonaws.com

null.blogspot.my

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

null.dynu.net

null.dns-cloud.net

null.community

null.accountants

null.ec

null.band

null.tel

null.hatenadiary.org

null.cl

null.me

null.df.gov.br

null.j.scaleforce.net

null.blogspot.lt

null.domains

null.org.cn

null.mobi

null.blogspot.it

null.lu

null.moscow

null.deals

null.art.pl

null.gold

null.locker

null.nu

null.gitlab.io

null.so

null.photography

null.resindevice.io

null.hatenablog.jp

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.blog

null.family

null.withgoogle.com

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

null.forumz.info

null.ngrok.io

null.beer

null.blogspot.co.id

null.llc

null.guru

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

null.ryd.wafaicloud.com

null.altervista.org

null.edgekey.net

null.cn

null.qa

null.horse

null.tr

null.blogspot.qa

null.inc

null.blogspot.tw

null.sc

null.cx

null.priv.at

null.institute

null.rehab

null.ro

null.ru.com

null.tt

null.boutir.com

null.plus

null.fit

null.info

null.biz

null.netlify.app

null.business

null.bot

null.barclays

null.finance

null.rs

null.taipei

null.racing

null.kiev.ua

null.fo

null.blogspot.sn

null.ae

null.baby

null.appengine.flow.ch

null.one

null.li

null.mom

null.pm

null.com.au

null.net.au

null.it

Similar names

null.bar

null.am

null.hk

null.enterprises

null.photos

null.cymru

null.shopware.store

null.schulplattform.de

null.tn

null.systems

null.gr

null.church

null.fund

null.s3-website.us-west-1.amazonaws.com

null.sk

null.bg

null.blogspot.in

null.rodeo

null.s3-website-ap-southeast-1.amazonaws.com

null.blogspot.ie

null.vercel.app

null.zone

null.contact

null.international

null.co.com

null.company

null.hu

null.money

null.wtf

null.raffleentry.org.uk

null.jetzt

null.holdings

null.nz

null.tl

null.ga

null.edu.ee

null.ren

null.berlin

llnu.fr

null.rip

null.ist

null.co.jp

null.alwaysdata.net

null.gs

null.si

null.gd

null.audio

null.cz

null.mk

null.cat

null.live

null.paas.massivegrid.com

null.pics

null.edu.tw

null.herokuapp.com

null.energy

null.org.lk

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

null.s3.dualstack.ap-southeast-1.amazonaws.com

null.uy

null.adobeaemcloud.com

null.definima.net

null.freetls.fastly.net

null.surf

null.top

null.no

null.salon

llun.dev

null.kz

null.events

null.fi.cloudplatform.fi

null.vu

null.coffee

null.monster

null.s3.us-west-2.amazonaws.com

null.s3.us-west-1.amazonaws.com

null.framer.ai

null.pages.dev

null.gay

null.re

null.co.kr

null.recipes

null.foundation

null.akamaized.net

null.za.net

null.swiss

null.do

null.photo

null.cd

null.net.cn

null.investments

null.com.pl

null.ar

null.blogspot.kr

null.ws

null.fyi

null.art

null.fi

null.co.in

null.industries

null.fr

null.nyc

null.myqnapcloud.com

null.tc

null.computer

null.cm

null.engineer

null.run

null.withyoutube.com

unll.net

null.click

null.moe

null.ltd

null.be

null.web.app

null.com.ph

null.firebaseapp.com

null.gl

null.rocks

null.al

null.s3-external-1.amazonaws.com

null.sx

null.pet

null.net.ph

null.i234.me

null.ne.jp

null.com.lk

null.tokyo

null.media

null.best

null.game

null.blogspot.hk

null.myds.me

null.flights

null.unicloud.pl

null.fish

null.beauty

null.blogspot.rs

null.com.cn

null.tax

null.how

null.is-cool.dev

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.stream

DNS History

24 records (7 active, 17 former)

○NSa.dns.gandi.net2015-06-26 → 2016-12-08 · 4 obs

● 2015-06-26 19:51:16
● 2016-12-08 13:03:44
○ 2020-11-29 23:02:46
○ 2026-07-03 11:01:54

○NSb.dns.gandi.net2015-06-26 → 2016-12-08 · 4 obs

● 2015-06-26 19:51:16
● 2016-12-08 13:03:44
○ 2020-11-29 23:02:46
○ 2026-07-03 11:01:54

○NSc.dns.gandi.net2015-06-26 → 2016-12-08 · 4 obs

● 2015-06-26 19:51:16
● 2016-12-08 13:03:44
○ 2020-11-29 23:02:46
○ 2026-07-03 11:01:54

●NScuritiba.ns.porkbun.com2026-02-23 → 2026-07-03 · 3 obs

○ 2021-06-09 00:17:22
● 2026-02-23 06:05:42
● 2026-07-03 11:01:54

●NSfortaleza.ns.porkbun.com2026-02-23 → 2026-07-03 · 3 obs

○ 2021-06-09 00:17:22
● 2026-02-23 06:05:42
● 2026-07-03 11:01:54

●NSmaceio.ns.porkbun.com2026-02-23 → 2026-07-03 · 3 obs

○ 2021-06-09 00:17:22
● 2026-02-23 06:05:42
● 2026-07-03 11:01:54

○NSns-26-b.gandi.net2020-11-29 → 2021-06-09 · 5 obs

○ 2016-12-08 13:03:44
● 2020-11-29 23:02:46
● 2021-06-09 00:17:22
○ 2026-02-23 06:05:42
○ 2026-07-03 11:01:54

○NSns-38-c.gandi.net2020-11-29 → 2021-06-09 · 5 obs

○ 2016-12-08 13:03:44
● 2020-11-29 23:02:46
● 2021-06-09 00:17:22
○ 2026-02-23 06:05:42
○ 2026-07-03 11:01:54

○NSns-46-a.gandi.net2020-11-29 → 2021-06-09 · 5 obs

○ 2016-12-08 13:03:44
● 2020-11-29 23:02:46
● 2021-06-09 00:17:22
○ 2026-02-23 06:05:42
○ 2026-07-03 11:01:54

○NSns1.gandi.net2020-11-29 → 2021-06-09 · 5 obs

○ 2016-12-08 13:03:44
● 2020-11-29 23:02:46
● 2021-06-09 00:17:22
○ 2026-02-23 06:05:42
○ 2026-07-03 11:01:54

●NSsalvador.ns.porkbun.com2026-02-23 → 2026-07-03 · 3 obs

○ 2021-06-09 00:17:22
● 2026-02-23 06:05:42
● 2026-07-03 11:01:54

○MXalt1.aspmx.l.google.com2015-06-26 → 2021-06-09 · 4 obs

● 2015-06-26 19:51:16
● 2021-06-09 00:17:22
○ 2026-02-23 06:05:42
○ 2026-07-03 11:01:54

○MXalt2.aspmx.l.google.com2015-06-26 → 2021-06-09 · 4 obs

● 2015-06-26 19:51:16
● 2021-06-09 00:17:22
○ 2026-02-23 06:05:42
○ 2026-07-03 11:01:54

○MXaspmx.l.google.com2015-06-26 → 2021-06-09 · 4 obs

● 2015-06-26 19:51:16
● 2021-06-09 00:17:22
○ 2026-02-23 06:05:42
○ 2026-07-03 11:01:54

○MXaspmx2.googlemail.com2015-06-26 → 2021-06-09 · 4 obs

● 2015-06-26 19:51:16
● 2021-06-09 00:17:22
○ 2026-02-23 06:05:42
○ 2026-07-03 11:01:54

○MXaspmx3.googlemail.com2015-06-26 → 2021-06-09 · 4 obs

● 2015-06-26 19:51:16
● 2021-06-09 00:17:22
○ 2026-02-23 06:05:42
○ 2026-07-03 11:01:54

●MXin1-smtp.messagingengine.com2026-02-23 → 2026-07-03 · 3 obs

○ 2021-06-09 00:17:22
● 2026-02-23 06:05:42
● 2026-07-03 11:01:54

●MXin2-smtp.messagingengine.com2026-02-23 → 2026-07-03 · 3 obs

○ 2021-06-09 00:17:22
● 2026-02-23 06:05:42
● 2026-07-03 11:01:54

●A15.204.94.122026-04-18 → 2026-07-03 · 3 obs

○ 2026-03-13 10:48:24
● 2026-04-18 04:00:46
● 2026-07-03 11:01:54

○A151.101.1.1952020-11-29 → 2021-06-09 · 5 obs

○ 2016-12-08 13:03:44
● 2020-11-29 23:02:46
● 2021-06-09 00:17:22
○ 2026-02-23 06:05:42
○ 2026-07-03 11:01:54

○A151.101.65.1952020-11-29 → 2021-06-09 · 5 obs

○ 2016-12-08 13:03:44
● 2020-11-29 23:02:46
● 2021-06-09 00:17:22
○ 2026-02-23 06:05:42
○ 2026-07-03 11:01:54

○A192.95.29.1612015-06-26 → 2016-04-14 · 4 obs

● 2015-06-26 19:51:16
● 2016-04-14 03:41:12
○ 2016-07-10 19:34:30
○ 2026-07-03 11:01:54

○A192.99.37.312026-02-23 → 2026-03-13 · 5 obs

○ 2021-06-09 00:17:22
● 2026-02-23 06:05:42
● 2026-03-13 10:48:24
○ 2026-04-18 04:00:46
○ 2026-07-03 11:01:54

○A91.121.142.2252016-07-10 → 2016-12-08 · 5 obs

○ 2016-04-14 03:41:12
● 2016-07-10 19:34:30
● 2016-12-08 13:03:44
○ 2020-11-29 23:02:46
○ 2026-07-03 11:01:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pub	v0n1.nic.pub, v0n0.nic.pub, v0n3.nic.pub, v2n0.nic.pub...	12 records
null.pub	maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com	-

✅ Authoritative Response

Server:162.159.10.150

NS records: maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.pub (unsigned zone)

⏱️ Timing

Total: 2153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`15.204.94.12`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.pub, v2n0.nic.pub, v0n3.nic.pub...)

Analysis

Hierarchy

The parent domain of bartleby.null.pub and abigail.null.pub is null.pub.

IP Addresses

null.pub directs to one IP number, which is 15.204.94.12.

Name Servers

The domain null.pub is delegated to these four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

null.pub shares at least some of its name servers with other domains, including stockheadlines.com, nworthopedic.com, supremepoolandspa.com and two others.

The host names curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each resolve to two IP addresses: curitiba.ns.porkbun.com resolves to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com resolves to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com resolves to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com resolves to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

The MX records for null.pub point to two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

null.pub has the same mail server arrangement as a number of other domains, for example mail3.ethitter.com, hortont.com, cyrus.works and two more.

Host names resolving to 8 IP numbers:

in1-smtp.messagingengine.com has IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, plus 5 other.

Hosts pointing to four IP addresses:

in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

null.pub - robtex.com

null.pub

pub

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`null.pub`

`pub`