`deroo.nu`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::ac43:af01^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1f36^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.54^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.1^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`paris.ns.cloudflare.com`
		A	2606:4700:50::a29f:2671^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c271^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2271^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paris.ns.cloudflare.com`
		A	108.162.194.113^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paris.ns.cloudflare.com`
		A	162.159.38.113^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paris.ns.cloudflare.com`
		A	172.64.34.113^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paris.ns.cloudflare.com`
MX	`mailserver.deroo.nu` ⭐
		A	136.144.247.115^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`mailserver.deroo.nu`
MX	`mail.deroo.nu`⁽²⁰⁾
		A	136.144.247.115^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`mailserver.deroo.nu`
MX	`mail.vandersplinter.com`⁽³⁰⁾
		A	85.10.133.109^{🇳🇱 TRANSIP-AS85.10.128.0/19 TransIP BV Amsterdam, The Netherlands}
			PTR	`insane.homeip.net`
MX	`mail2.deroo.nu`⁽⁴⁰⁾
		A	86.93.80.21^{🇳🇱 KPN86.92.0.0/14 BV}
			PTR	`86-93-80-21.fixed.kpn.net`
TXT	`v=spf1 ip4:136.144.247.115 ip4:86.93.80.21 include:_spf.transip.email -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.31.54, 172.67.175.1
		IPv6	2606:4700:3032::ac43:af01, 2606:4700:3033::6815:1f36
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2398000764

`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:f7ff97f5-bf95-4f58-8c35-f729a6390f96`
	TXT	`NU zone update: 2026-02-17 01:10:58 +0000 (EPOCH 1771290658) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1771290745

Subdomains

mailserver.deroo.nu

mail2.deroo.nu

mail.deroo.nu

Same first word

deroo.biz

deroo.org

deroo.nl

deroo.fr

deroo.net

deroo.us

deroo.myshopify.com

deroo.info

deroo.nu

deroo.co.uk

deroo.it

deroo.ws

deroo.ch

deroo.com

deroo.se

deroo.eu

deroo.cloud

deroo.de

deroo.be

Similar names

roode.org

erdoo.com

edoor.in

roode.com

rodeo.photography

deoro.com.co

edoor.edu.pl

roedo.cn

ordeo.be

rodeo.fi

rodeo.lv

roedo.com

doore.com

eordo.pl

redoo.de

erood.cn

redoo.net.au

redoo.pl

edoor.com

edoor.cc

redoo.eu

rodeo.life

odore.it

edoor.it

deoro.eu

oredo.com

rodeo.net

rodeo.io

rodeo.com.au

oredo.us

redoo.co.uk

odero.az

odore.ro

rodeo.se

odero.biz

rodeo.com.tr

edoor.cn

doore.co.kr

rodeo.be

rodeo.to

rodeo.at

rodeo.fr

rodeo.cn

rodeo.de

dooer.nu

redoo.cn

edoor.ru

rodeo.ai

rodeo.world

odoer.com

doreo.net

dooer.com

erood.net

oedor.com

rodeo.bet

rodeo.hu

doreo.com

roode.name

odero.tech

rodeo

rodeo.nl

rodeo.rodeo

odore.az

dooer.net

doreo.nl

redoo.it

redoo.fr

rodeo.agency

rodeo.eu

drooe.com

ooder.com

rodeo.us

orode.com

rodeo.ne.jp

rodeo.dental

odero.info

doero.info

ooder.net

ooder.cn

deoro.co

odero.ro

odero.live

doore.net

ordeo.com

edoor.org

odore.com

edoor.eu

oredo.cz

DNS History

18 records (10 active, 8 former)

○NSdns1.orangelemon.nl2016-01-22 → 2017-08-20 · 5 obs

○ 2015-10-22 10:48:48
● 2016-01-22 12:35:34
● 2017-08-20 23:08:06
○ 2026-02-16 12:48:30
○ 2026-03-09 06:33:26

○NSdns2.orangelemon.nl2016-01-22 → 2017-08-20 · 5 obs

○ 2015-10-22 10:48:48
● 2016-01-22 12:35:34
● 2017-08-20 23:08:06
○ 2026-02-16 12:48:30
○ 2026-03-09 06:33:26

○NSdns3.orangelemon.eu2016-01-22 → 2017-08-20 · 5 obs

○ 2015-10-22 10:48:48
● 2016-01-22 12:35:34
● 2017-08-20 23:08:06
○ 2026-02-16 12:48:30
○ 2026-03-09 06:33:26

●NSed.ns.cloudflare.com2026-02-16 → 2026-03-09 · 3 obs

○ 2017-08-20 23:08:06
● 2026-02-16 12:48:30
● 2026-03-09 06:33:26

○NSns1.tornadosolutions.nl2015-06-05 → 2015-10-22 · 4 obs

● 2015-06-05 13:24:00
● 2015-10-22 10:48:48
○ 2016-01-22 12:35:34
○ 2026-03-09 06:33:26

○NSns2.tornadosolutions.nl2015-06-05 → 2015-10-22 · 4 obs

● 2015-06-05 13:24:00
● 2015-10-22 10:48:48
○ 2016-01-22 12:35:34
○ 2026-03-09 06:33:26

●NSparis.ns.cloudflare.com2026-02-16 → 2026-03-09 · 3 obs

○ 2017-08-20 23:08:06
● 2026-02-16 12:48:30
● 2026-03-09 06:33:26

●MXmail.deroo.nu2017-08-20 → 2026-03-09 · 3 obs

○ 2016-01-22 12:35:34
● 2017-08-20 23:08:06
● 2026-03-09 06:33:26

●MXmail.vandersplinter.com2015-06-05 → 2026-03-09 · 2 obs

● 2015-06-05 13:24:00
● 2026-03-09 06:33:26

●MXmail2.deroo.nu2026-02-16 → 2026-03-09 · 3 obs

○ 2017-08-20 23:08:06
● 2026-02-16 12:48:30
● 2026-03-09 06:33:26

●MXmailserver.deroo.nu2015-06-05 → 2026-03-09 · 2 obs

● 2015-06-05 13:24:00
● 2026-03-09 06:33:26

○MXrelay0.transip.nl2015-06-05 → 2015-10-22 · 4 obs

● 2015-06-05 13:24:00
● 2015-10-22 10:48:48
○ 2016-01-22 12:35:34
○ 2026-03-09 06:33:26

○MXrelay1.transip.nl2015-06-05 → 2015-10-22 · 4 obs

● 2015-06-05 13:24:00
● 2015-10-22 10:48:48
○ 2016-01-22 12:35:34
○ 2026-03-09 06:33:26

●A104.21.31.542026-02-16 → 2026-03-09 · 3 obs

○ 2017-08-20 23:08:06
● 2026-02-16 12:48:30
● 2026-03-09 06:33:26

●A172.67.175.12026-02-16 → 2026-03-09 · 3 obs

○ 2017-08-20 23:08:06
● 2026-02-16 12:48:30
● 2026-03-09 06:33:26

●A2606:4700:3032::ac43:af012026-02-16 → 2026-03-09 · 3 obs

○ 2017-08-20 23:08:06
● 2026-02-16 12:48:30
● 2026-03-09 06:33:26

●A2606:4700:3033::6815:1f362026-02-16 → 2026-03-09 · 3 obs

○ 2017-08-20 23:08:06
● 2026-02-16 12:48:30
● 2026-03-09 06:33:26

○A91.229.232.2152015-06-05 → 2017-08-20 · 4 obs

● 2015-06-05 13:24:00
● 2017-08-20 23:08:06
○ 2026-02-16 12:48:30
○ 2026-03-09 06:33:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	z.ns.nu, a.ns.nu, c.ns.nu, d.ns.nu...	12 records
deroo.nu	ed.ns.cloudflare.com, paris.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.194.113

NS records: ed.ns.cloudflare.com, paris.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1484ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.31.54, 172.67.175.1`
AAAA	2	`2606:4700:3033::6815:1f36, 2606:4700:3032::ac43:af01`
NS	2	`ed.ns.cloudflare.com, paris.ns.cloudflare.com`
MX	4	`mailserver.deroo.nu (pri: 10), mail2.deroo.nu (pri: 20)...`
TXT	1	`v=spf1 ip4:136.144.247.115 ip4:86.93.80.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)

Analysis

Hierarchy

deroo.nu is a parent of mailserver.deroo.nu, mail2.deroo.nu and mail.deroo.nu.

IP Addresses

deroo.nu points to four IP numbers: 2606:4700:3032::ac43:af01, 2606:4700:3033::6815:1f36, 104.21.31.54 and 172.67.175.1.

Other host names, for instance 95167419.com.cdn.cloudflare.net, ideabank.by, ehufxcns.ujui667lol.workers.dev, bangladesh.hoarding-m.workers.dev and cloudcase.com.au share IP numbers with deroo.nu.

Name Servers

deroo.nu is delegated to two name servers: ed.ns.cloudflare.com and paris.ns.cloudflare.com.

deroo.nu uses the same name server setup as other domains, for instance carnerbarcelona-perfumes.ru, availroom.com, ilinskaja-school.ru, journalhoite.info and renthas.com.

deroo.nu shares name servers with other domains at least partially, for instance 800032.com, alazyhpacktrips.com, cottonboys.com, jbcfinance.live and urbanbets.ca.

these name servers are often used together with the name servers garret.ns.cloudflare.com.

Host names with six IP numbers: ed.ns.cloudflare.com points to 2606:4700:58::adf5:3b6f, 2803:f800:50::6ca2:c16f, 2a06:98c1:50::ac40:216f, 108.162.193.111, 172.64.33.111 and 173.245.59.111; paris.ns.cloudflare.com points to 2606:4700:50::a29f:2671, 2803:f800:50::6ca2:c271, 2a06:98c1:50::ac40:2271, 108.162.194.113, 162.159.38.113 and 172.64.34.113.

Mail Servers

deroo.nu is handled by four mail servers: mail.vandersplinter.com, mail2.deroo.nu, mail.deroo.nu and mailserver.deroo.nu.

deroo.nu shares at least some mail servers with other domains, for instance vandersplinter.com.

These mail servers are often used with the mail servers mail2.vandersplinter.com.

Host names with a single IP

mail.vandersplinter.com points to 85.10.133.109

mail2.deroo.nu points to 86.93.80.21

mail.deroo.nu points to 136.144.247.115

mailserver.deroo.nu points to 136.144.247.115

Host names pointing to 136.144.247.115: mail.deroo.nu, mailserver.deroo.nu

Note that mail.deroo.nu and mailserver.deroo.nu point to the same IP 136.144.247.115

deroo.nu - robtex.com

deroo.nu

nu

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

`deroo.nu`

`nu`