`devnull.nu`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4305^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a76b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.5^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.107^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`jaxson.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cdd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaxson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaxson.ns.cloudflare.com`
		A	108.162.195.221^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	162.159.44.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	172.64.35.221^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=41be44c2336a5194ed1cc0c8bb105576f75f12ab`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.5, 172.67.167.107
		IPv6 hints	2606:4700:3030::6815:4305, 2606:4700:3037::ac43:a76b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2398384841

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:a975556f-c6a8-4fbd-8dae-8bc333a0580b`
	TXT	`NU zone update: 2026-04-24 07:12:32 +0000 (EPOCH 1777014752) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1777014812

Same first word

devnull.xyz

devnull.ca

devnull.email

devnull.gr

devnull.win

devnull.io

devnull.lt

devnull.info

devnull.waw.pl

devnull.team

devnull.ch

devnull.no

devnull.ru

devnull.at

devnull.us

devnull.site

devnull.awsapps.com

devnull.blog

devnull.fi

devnull.bz

devnull.ir

devnull.cz

devnull.uk

devnull.name

devnull.nl

devnull.al

devnull.in-berlin.de

devnull.space

devnull.es

devnull.si

devnull.com

devnull.li

devnull.cn

devnull.jp

devnull.nu

devnull.org.uk

devnull.net

devnull.fr

devnull.ro

devnull.com.br

devnull.ba

devnull.ee

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devnull.solutions

devnull.online

devnull.pp.ua

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devnull.net.au

Similar names

llunved.net

nevdull.nu

nulldev.link

nulldev.se

nulldev.net

nevdull.us

llunved.com

llunved.de

nulldev.org

nevdull.net

nevdull.ca

nulldev.com

vendull.blogspot.com

nulldev.xyz

DNS History

27 records (8 active, 19 former)

●NSasa.ns.cloudflare.com2026-04-20 → 2026-04-24 · 3 obs

○ 2026-02-19 23:44:14
● 2026-04-20 11:18:20
● 2026-04-24 07:50:38

○NSatdns01.citynetwork.se2015-07-11 → 2015-11-26 · 4 obs

● 2015-07-11 22:38:56
● 2015-11-26 17:10:04
○ 2016-03-01 12:50:24
○ 2026-04-24 07:50:38

○NSatdns02.citynetwork.se2015-07-11 → 2015-11-26 · 4 obs

● 2015-07-11 22:38:56
● 2015-11-26 17:10:04
○ 2016-03-01 12:50:24
○ 2026-04-24 07:50:38

○NSatdns03.citynetwork.se2015-07-11 → 2015-11-26 · 4 obs

● 2015-07-11 22:38:56
● 2015-11-26 17:10:04
○ 2016-03-01 12:50:24
○ 2026-04-24 07:50:38

●NSjaxson.ns.cloudflare.com2026-04-20 → 2026-04-24 · 3 obs

○ 2026-02-19 23:44:14
● 2026-04-20 11:18:20
● 2026-04-24 07:50:38

○NSns0.jhq.io2017-02-11 → 2017-02-11 · 4 obs

○ 2016-03-01 12:50:24
● 2017-02-11 05:54:08
○ 2020-03-29 04:10:04
○ 2026-04-24 07:50:38

○NSns1.jhq.io2017-02-11 → 2017-02-11 · 4 obs

○ 2016-03-01 12:50:24
● 2017-02-11 05:54:08
○ 2020-03-29 04:10:04
○ 2026-04-24 07:50:38

○NSns3.binero.se2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-11 05:54:08
● 2020-03-29 04:10:04
○ 2026-02-19 23:44:14
○ 2026-04-24 07:50:38

○NSns4.binero.se2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-11 05:54:08
● 2020-03-29 04:10:04
○ 2026-02-19 23:44:14
○ 2026-04-24 07:50:38

○NSns5.binero.se2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-11 05:54:08
● 2020-03-29 04:10:04
○ 2026-02-19 23:44:14
○ 2026-04-24 07:50:38

○NSns6.binero.se2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-11 05:54:08
● 2020-03-29 04:10:04
○ 2026-02-19 23:44:14
○ 2026-04-24 07:50:38

○NSns7.binero.se2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-11 05:54:08
● 2020-03-29 04:10:04
○ 2026-02-19 23:44:14
○ 2026-04-24 07:50:38

○MXalt1.aspmx.l.google.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-11 05:54:08
● 2020-03-29 04:10:04
○ 2026-02-19 23:44:14
○ 2026-04-24 07:50:38

○MXalt2.aspmx.l.google.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-11 05:54:08
● 2020-03-29 04:10:04
○ 2026-02-19 23:44:14
○ 2026-04-24 07:50:38

○MXalt3.aspmx.l.google.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-11 05:54:08
● 2020-03-29 04:10:04
○ 2026-02-19 23:44:14
○ 2026-04-24 07:50:38

○MXalt4.aspmx.l.google.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-11 05:54:08
● 2020-03-29 04:10:04
○ 2026-02-19 23:44:14
○ 2026-04-24 07:50:38

○MXaspmx.l.google.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-11 05:54:08
● 2020-03-29 04:10:04
○ 2026-02-19 23:44:14
○ 2026-04-24 07:50:38

○MXatlantis.jhq.io2017-02-11 → 2017-02-11 · 3 obs

● 2017-02-11 05:54:08
○ 2020-03-29 04:10:04
○ 2026-04-24 07:50:38

●MXmail.protonmail.ch2026-04-20 → 2026-04-24 · 3 obs

○ 2026-02-19 23:44:14
● 2026-04-20 11:18:20
● 2026-04-24 07:50:38

●MXmailsec.protonmail.ch2026-04-20 → 2026-04-24 · 3 obs

○ 2026-02-19 23:44:14
● 2026-04-20 11:18:20
● 2026-04-24 07:50:38

●A104.21.67.52026-04-20 → 2026-04-24 · 3 obs

○ 2020-03-29 04:10:04
● 2026-04-20 11:18:20
● 2026-04-24 07:50:38

●A172.67.167.1072026-04-20 → 2026-04-24 · 3 obs

○ 2020-03-29 04:10:04
● 2026-04-20 11:18:20
● 2026-04-24 07:50:38

○A188.95.227.202015-07-11 → 2015-11-26 · 4 obs

● 2015-07-11 22:38:56
● 2015-11-26 17:10:04
○ 2016-03-01 12:50:24
○ 2026-04-24 07:50:38

●A2606:4700:3030::6815:43052026-04-20 → 2026-04-24 · 3 obs

○ 2020-03-29 04:10:04
● 2026-04-20 11:18:20
● 2026-04-24 07:50:38

●A2606:4700:3037::ac43:a76b2026-04-20 → 2026-04-24 · 3 obs

○ 2020-03-29 04:10:04
● 2026-04-20 11:18:20
● 2026-04-24 07:50:38

○A2a00:16d8:2:200::202015-07-11 → 2015-11-26 · 4 obs

● 2015-07-11 22:38:56
● 2015-11-26 17:10:04
○ 2016-03-01 12:50:24
○ 2026-04-24 07:50:38

○A94.142.245.62017-02-11 → 2017-02-11 · 4 obs

○ 2016-03-01 12:50:24
● 2017-02-11 05:54:08
○ 2020-03-29 04:10:04
○ 2026-04-24 07:50:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	a.ns.nu, m.ns.nu, y.ns.nu, c.ns.nu...	12 records
devnull.nu	jaxson.ns.cloudflare.com, asa.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.246

NS records: jaxson.ns.cloudflare.com, asa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devnull.nu (unsigned zone)

⏱️ Timing

Total: 653ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.5, 172.67.167.107`
AAAA	2	`2606:4700:3030::6815:4305, 2606:4700:3037::ac43:a76b`
NS	2	`asa.ns.cloudflare.com, jaxson.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=41be44c2336a5194, v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)

Analysis

IP Addresses

devnull.nu points to four IP numbers: 2606:4700:3030::6815:4305, 2606:4700:3037::ac43:a76b, 104.21.67.5 and 172.67.167.107.

Other host names including lordcasino.xyz, load.instinctiveads.com, instinctiveads.com, stacicherry.com and campwilliams.com share IP numbers with devnull.nu.

Name Servers

devnull.nu's delegation uses two name servers, asa.ns.cloudflare.com and jaxson.ns.cloudflare.com.

devnull.nu shares the same name server setup as other domains, for example global-mindset.com, bloomwell.care, eylep.com, alcochange.com and nate.se.

devnull.nu at least partially shares name servers with other domains, including chestercohistorical.org, placeholders.dev, anxle.com, hardcorecloser.com and misroi.com.

these name servers are commonly used together with tricia.ns.cloudflare.com, melinda.ns.cloudflare.com and venus.ns.cloudflare.com.

Host names with six IP numbers:

asa.ns.cloudflare.com points to: 2606:4700:50::adf5:3af6, 2803:f800:50::6ca2:c0f6, 2a06:98c1:50::ac40:20f6, 108.162.192.246, 172.64.32.246 and 173.245.58.246.

jaxson.ns.cloudflare.com points to: 2606:4700:58::a29f:2cdd, 2803:f800:50::6ca2:c3dd, 2a06:98c1:50::ac40:23dd, 108.162.195.221, 162.159.44.221 and 172.64.35.221.

Mail Servers

devnull.nu is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

devnull.nu shares its mail server setup with other domains, including boba.org, acsk.nl, biotechnic.org, knowingart.com and tamez.co.

The mail servers for devnull.nu are shared with other domains, for instance kroost.nl, resonance.be, thanus.nl, jamiegwilliam.com and rockpaperzebra.com.

Host names with three IPs:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128

mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129

devnull.nu - robtex.com

devnull.nu

nu

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

`devnull.nu`

`nu`