echo.lu - dns.ninja

`echo.lu`

DNSSEC	⚠️ Not signed
A	151.101.1.195^{🇺🇸 Fastly151.101.0.0/22}
A	151.101.65.195^{🇺🇸 Fastly151.101.64.0/22}
NS	`ns1.restena.lu` ⭐
		A	2001:a18:1::23^{🇱🇺 RESTENA2001:a18::/29 Fondation RESTENA}
			PTR	`ns1.restena.lu`
		A	158.64.1.23^{🇱🇺 RESTENA158.64.0.0/16 Fondation RESTENA}
			PTR	`ns1.restena.lu`
NS	`ns2.restena.lu`
		A	2a04:c46:e00:e7a1:477:a6ff:fe00:afb^{🇨🇭 exoscale2a04:c46::/32}
			PTR	`ns2.restena.lu`
		A	91.92.119.210^{🇩🇪 exoscale91.92.118.0/23}
			PTR	`ns2.restena.lu`
NS	`ns3.restena.lu`
		A	2001:a18:6:2::45^{🇱🇺 RESTENA2001:a18::/29 Fondation RESTENA}
		A	158.64.12.45^{🇱🇺 RESTENA158.64.0.0/16 Fondation RESTENA}
MX	`echo-lu.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
TXT	`MS=ms93930146`
TXT	`MS=ms95876048`
TXT	`v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all`
TXT	`google-site-verification=Wr0ts023EiVz8VKzpjm0nzJHo1qVk_wNwtcLdQE8lfk`
TXT	`google-site-verification=euY0y1r_LrWr1-efb4Sk1ax1f3J7WA-K4DFY_fR9fNo`
SOA	`ns1.restena.lu`noc@restena.lu serial=1772639578

`lu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.lu` ⭐
	NS	`1.ns.lu`
	NS	`g.dns.lu`
	NS	`i.dns.lu`
	NS	`j.dns.lu`
	NS	`k.dns.lu`
	NS	`p.dns.lu`
	TXT	`Exported: 2026-06-17 01:01:01`
	SOA	`ns1.dns.lu`noc@restena.lu serial=1781650872

rank #197920 globally
rank #46 in the tld
WOT: SAFE (71/100)
📈 Tranco rank: #748,257

Previously NS for

echo.lu

Same first word

echo.com.et

echo.com.tr

echo.com

echo.tienda

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echo.com.mx

echo.co.uk

echo.id.au

echo.town

echo.k12.or.us

echo.events

echo.slupsk.pl

echo.info

echo.cool

echo.by

echo.fm

echo.repair

echo.chat

echo.expert

echo.sa

echo.world

echo.be

echo.ro

echo.ac

echo.bio

echo.pm

echo.ag

echo.nu

echo.kz

echo.energy

echo.win

echo.tel

echo.tips

echo.sh

echo.education

echo.ne.jp

echo.ie

echo.et

echo.com.ua

echo.supply

echo.cooking

echo.net.uk

echo.guide

echo.digital

echo.site

echo.co.jp

echo.net

echo.international

echo.systems

echo.fi

echo.ai

echo.services

echo.org.pl

echo.domains

echo.am

echo.farm

echo.express

echo.fish

echo.wtf

echo.dog

echo.gg

echo.or.jp

echo.ly

echo.se

echo.kiev.ua

echo.network

echo.st

echo.ren

echo.com.pl

echo.jp

echo.ch

echo.or.id

echo.xin

echo.ink

echo.co.kr

echo.msk.ru

echo.care

echo.tech

echo.agency

echo.blue

echo.co

echo.so

echo.guru

echo.md

echo.technology

echo.group

echo.financial

echo.de

echo.church

echo.money

echo.ma

echo.hu

echo.org.ua

echo.dk

echo.at

echo.re

echo.szczecin.pl

echo.co.bw

echo.dev

echo.vision

echo.cx

echo.to

echo.kitchen

echo.org

echo.discount

echo.nl

echo.cards

echo.pro

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hoce.com.br

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ohce.info

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cheo.info

DNS History

11 records (6 active, 5 former)

○NSecho.lu2015-05-28 → 2016-12-16 · 4 obs

● 2015-05-28 19:11:24
● 2016-12-16 02:36:56
○ 2026-04-07 20:05:46
○ 2026-06-16 23:48:48

○NSns1.dakarsolidario.org2015-09-21 → 2016-12-16 · 5 obs

○ 2015-05-28 19:11:24
● 2015-09-21 19:35:14
● 2016-12-16 02:36:56
○ 2026-04-07 20:05:46
○ 2026-06-16 23:48:48

●NSns1.restena.lu2026-04-07 → 2026-06-16 · 3 obs

○ 2016-12-16 02:36:56
● 2026-04-07 20:05:46
● 2026-06-16 23:48:48

●NSns2.restena.lu2026-04-07 → 2026-06-16 · 3 obs

○ 2016-12-16 02:36:56
● 2026-04-07 20:05:46
● 2026-06-16 23:48:48

●NSns3.restena.lu2026-04-07 → 2026-06-16 · 3 obs

○ 2016-12-16 02:36:56
● 2026-04-07 20:05:46
● 2026-06-16 23:48:48

○NSsdns2.ovh.net2015-09-21 → 2016-12-16 · 5 obs

○ 2015-05-28 19:11:24
● 2015-09-21 19:35:14
● 2016-12-16 02:36:56
○ 2026-04-07 20:05:46
○ 2026-06-16 23:48:48

●MXecho-lu.mail.protection.outlook.com2026-04-07 → 2026-06-16 · 3 obs

○ 2016-12-16 02:36:56
● 2026-04-07 20:05:46
● 2026-06-16 23:48:48

○MXmail.echo.lu2015-09-21 → 2016-12-16 · 4 obs

● 2015-09-21 19:35:14
● 2016-12-16 02:36:56
○ 2026-04-07 20:05:46
○ 2026-06-16 23:48:48

●A151.101.1.1952026-04-07 → 2026-06-16 · 3 obs

○ 2016-12-16 02:36:56
● 2026-04-07 20:05:46
● 2026-06-16 23:48:48

●A151.101.65.1952026-04-07 → 2026-06-16 · 3 obs

○ 2016-12-16 02:36:56
● 2026-04-07 20:05:46
● 2026-06-16 23:48:48

○A37.187.178.202015-05-28 → 2016-12-16 · 4 obs

● 2015-05-28 19:11:24
● 2016-12-16 02:36:56
○ 2026-04-07 20:05:46
○ 2026-06-16 23:48:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lu	g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu...	14 records
echo.lu	ns1.restena.lu, ns2.restena.lu, ns3.restena.lu	6 records

✅ Authoritative Response

Server:158.64.12.45

NS records: ns1.restena.lu, ns2.restena.lu, ns3.restena.lu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for echo.lu (unsigned zone)

⏱️ Timing

Total: 893ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`151.101.1.195, 151.101.65.195`
NS	3	`ns2.restena.lu, ns3.restena.lu...`
MX	1	`echo-lu.mail.protection.outlook.com (pri`
TXT	5	`MS=ms93930146, MS=ms95876048...`
SOA	1	`ns1.restena.lu noc.restena.lu`

📌 Glue Records Collected

Total: 20

In-bailiwick: 14 (g.dns.lu, i.dns.lu, j.dns.lu...)

Out-of-bailiwick: 6 (ns1.restena.lu, ns2.restena.lu, ns3.restena.lu...)

Analysis

IP Addresses

echo.lu resolves to the IP addresses 151.101.1.195 and 151.101.65.195

unoapp.io, honto.com.au, login.forbes.com and two other host names share IP numbers with echo.lu.

Name Servers

echo.lu is served by three name servers: ns1.restena.lu, ns2.restena.lu and ns3.restena.lu.

echo.lu has at least partial name server overlap with other domains, such as philharmonie.lu, 155.64.158.in-addr.arpa, ldh.lu and two others.

It is common to see these name servers used together with name servers ns1.cgie.lu and ns2.cgie.lu.

The hostnames ns1.restena.lu, ns2.restena.lu and ns3.restena.lu each direct to two IP addresses — ns1.restena.lu to 158.64.1.23 and 2001:a18:1::23, ns2.restena.lu to 91.92.119.210 and 2a04:c46:e00:e7a1:477:a6ff:fe00:afb, and ns3.restena.lu to 158.64.12.45 and 2001:a18:6:2::45.

Mail Servers

Mail for echo.lu is handled by a single mail server, echo-lu.mail.protection.outlook.com.

echo-lu.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.27, 52.101.68.39, 52.101.73.8 and 5 others.