englishfirst.lu - robtex.com

englishfirst.lu

DNSSEC⚠️ Not signed
A212.209.129.161🇸🇪 AS702212.209.0.0/16 SE PA route
NSns-1147.awsdns-15.org ⭐
A2600:9000:5304:7b00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1147.awsdns-15.org
A205.251.196.123🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1147.awsdns-15.org
NSns-1014.awsdns-62.net
A2600:9000:5303:f600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-1014.awsdns-62.net
A205.251.195.246🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-1014.awsdns-62.net
NSns-1992.awsdns-57.co.uk
A2600:9000:5307:c800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1992.awsdns-57.co.uk
A205.251.199.200🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1992.awsdns-57.co.uk
NSns-384.awsdns-48.com
A2600:9000:5301:8000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-384.awsdns-48.com
A205.251.193.128🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-384.awsdns-48.com
MXsmtp.domainnetwork.net ⭐
SOAns-1147.awsdns-15.orgawsdns-hostmaster@amazon.com serial=1

lu

DNSSEC🔒 Signed (DS record present)
NS1.ns.lu ⭐
NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSp.dns.lu
NSr.ns.lu
TXTExported: 2026-08-10 07:01:01
SOA1.ns.lunoc@restena.lu serial=1786338072

Same first word

englishfirst.asia
englishfirst.net
englishfirst.com.do
englishfirst.fr
englishfirst.lu
englishfirst.ph
englishfirst.mobi
englishfirst.dk
englishfirst.online
englishfirst.co.id
englishfirst.com.cn
englishfirst.org
englishfirst.in
englishfirst.com
englishfirst.ru
englishfirst.nl
englishfirst.co.je
englishfirst.gl
englishfirst.md
englishfirst.ro
englishfirst.de
englishfirst.com.br
englishfirst.com.hk
englishfirst.com.ph
englishfirst.at
englishfirst.be

Similar names

firstenglish.com
freshlisting.com
firstenglish.co.kr
firstenglish.net
firstenglish.org
firstenglish.it
firstenglish.com.my
firstenglish.app
firstenglish.com.cn
firstenglish.ru

DNS History

8 records (6 active, 2 former)

201820192020202120222023202420252026NSns-1014.awsdns-62.netns-1147.awsdns-15.orgns-1992.awsdns-57.co.ukns-384.awsdns-48.comns.domainnetwork.sens2.domainnetwork.seMXsmtp.domainnetwork.netA212.209.129.161
●NSns-1014.awsdns-62.net2026-02-23 → 2026-08-10 · 3 obs
○ 2017-09-09 02:55:56
● 2026-02-23 05:15:00
● 2026-08-10 05:43:14
●NSns-1147.awsdns-15.org2026-02-23 → 2026-08-10 · 3 obs
○ 2017-09-09 02:55:56
● 2026-02-23 05:15:00
● 2026-08-10 05:43:14
●NSns-1992.awsdns-57.co.uk2026-02-23 → 2026-08-10 · 3 obs
○ 2017-09-09 02:55:56
● 2026-02-23 05:15:00
● 2026-08-10 05:43:14
●NSns-384.awsdns-48.com2026-02-23 → 2026-08-10 · 3 obs
○ 2017-09-09 02:55:56
● 2026-02-23 05:15:00
● 2026-08-10 05:43:14
○NSns.domainnetwork.se2017-09-09 → 2017-09-09 · 3 obs
● 2017-09-09 02:55:56
○ 2026-02-23 05:15:00
○ 2026-08-10 05:43:14
○NSns2.domainnetwork.se2017-09-09 → 2017-09-09 · 3 obs
● 2017-09-09 02:55:56
○ 2026-02-23 05:15:00
○ 2026-08-10 05:43:14
●MXsmtp.domainnetwork.net2017-09-09 → 2026-08-10 · 2 obs
● 2017-09-09 02:55:56
● 2026-08-10 05:43:14
●A212.209.129.1612017-09-09 → 2026-08-10 · 2 obs
● 2017-09-09 02:55:56
● 2026-08-10 05:43:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lup.dns.lu, j.dns.lu, g.dns.lu, k.dns.lu...-
englishfirst.luns-1992.awsdns-57.co.uk, ns-1147.awsdns-15.org, ns-384.awsdns-48.com, ns-1014.awsdns-62.net-

✅ Authoritative Response

Server:205.251.195.246

NS records: ns-1992.awsdns-57.co.uk, ns-1147.awsdns-15.org, ns-384.awsdns-48.com, ns-1014.awsdns-62.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for englishfirst.lu (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

TypeCountSample Data
A1212.209.129.161
NS4ns-1014.awsdns-62.net, ns-1147.awsdns-15.org...
MX1smtp.domainnetwork.net (pri: 0)
SOA1ns-1147.awsdns-15.org awsdns-hostmaster.

Analysis

IP Addresses

englishfirst.lu points to a single IP number: 212.209.129.161.

Additional host names — englishfirst.nl, englishfirst.co.je, englishfirst.gl and two others — share IP numbers with englishfirst.lu.

Name Servers

englishfirst.lu has four authoritative name servers: ns-384.awsdns-48.com, ns-1014.awsdns-62.net, ns-1147.awsdns-15.org and ns-1992.awsdns-57.co.uk.

englishfirst.lu has at least partial name server overlap with other domains, such as yosigano.com, lab9.pro, wbnb2b.com and two others.

ns-384.awsdns-48.com, ns-1014.awsdns-62.net, ns-1147.awsdns-15.org and ns-1992.awsdns-57.co.uk all point to exactly two IP numbers each: ns-384.awsdns-48.com → 205.251.193.128 and 2600:9000:5301:8000::1; ns-1014.awsdns-62.net → 205.251.195.246 and 2600:9000:5303:f600::1; ns-1147.awsdns-15.org → 205.251.196.123 and 2600:9000:5304:7b00::1; ns-1992.awsdns-57.co.uk → 205.251.199.200 and 2600:9000:5307:c800::1.

Mail Servers

englishfirst.lu has one mail server: smtp.domainnetwork.net.

englishfirst.lu shares the same mail server setup as other domains, including navara.it, efekta.dk, volvocars.hr and two others.

At least some of englishfirst.lu's mail servers are shared with other domains, among them citea-hotel.fr, waterstones.ie and citeahotels.fr.