why.lu - robtex.com

why.lu

DNSSEC🔒 Signed (DS record present)
A213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France
PTRredirect.ovh.net
NSdns16.ovh.net ⭐
A2001:41d0:d00:f500::2🇫🇷 OVH2001:41d0::/32 IPv6
PTRdns16.ovh.net
A5.135.112.57🇫🇷 OVH5.135.0.0/16
PTRdns16.ovh.net
NSns16.ovh.net
A2001:41d0:b00:ef00::2🇫🇷 OVH2001:41d0::/32 IPv6
PTRns16.ovh.net
A5.39.116.25🇫🇷 OVH5.39.0.0/17 ISP Paris, France
PTRns16.ovh.net
MXmx1.mail.ovh.net ⭐
A188.165.36.237🇫🇷 OVH188.165.0.0/16 ISP Paris, France
PTRmx1.mail.ovh.net
MXmx2.mail.ovh.net(5)
A87.98.160.167🇫🇷 OVH87.98.128.0/17 ISP Paris, France
PTRmx2.mail.ovh.net
MXmx3.mail.ovh.net(100)
A91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France
PTRmx3.mail.ovh.net
TXT1|www.why.lu
TXTv=spf1 include:mx.ovh.com -all
SOAdns16.ovh.nettech@ovh.net serial=2076448897

lu

DNSSEC🔒 Signed (DS record present)
NSns1.dns.lu ⭐
NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSp.dns.lu
TXTExported: 2026-05-09 08:01:01
SOAns1.dns.lunoc@restena.lu serial=1778306473

Same first word

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why.ac.cn
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hwy.or.jp
hyw.me
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hwy.com.tw
hyw.ru
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hyw.it
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ywh.me
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wyh.es
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hwy.ca
yhw.com
ywh.or.jp
yhw.ru
wyh.com
wyh.co
wyh.cn
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hyw.us
wyh.co.uk
yhw.nl
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hwy.ch
hyw.ca
wyh.me
yhw.eu
hwy.org

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSdns16.ovh.netns16.ovh.neta.dns.gandi.netb.dns.gandi.netc.dns.gandi.netMXmx1.mail.ovh.netmx2.mail.ovh.netmx3.mail.ovh.netfb.mail.gandi.netspool.mail.gandi.netA213.186.33.595.142.165.17
○NSa.dns.gandi.net2015-08-21 → 2018-06-18 · 4 obs
● 2015-08-21 04:27:28
● 2018-06-18 13:00:10
○ 2026-02-25 13:45:50
○ 2026-05-09 07:27:38
○NSb.dns.gandi.net2015-08-21 → 2018-06-18 · 4 obs
● 2015-08-21 04:27:28
● 2018-06-18 13:00:10
○ 2026-02-25 13:45:50
○ 2026-05-09 07:27:38
○NSc.dns.gandi.net2015-08-21 → 2018-06-18 · 4 obs
● 2015-08-21 04:27:28
● 2018-06-18 13:00:10
○ 2026-02-25 13:45:50
○ 2026-05-09 07:27:38
●NSdns16.ovh.net2026-02-25 → 2026-05-09 · 3 obs
○ 2018-06-18 13:00:10
● 2026-02-25 13:45:50
● 2026-05-09 07:27:38
●NSns16.ovh.net2026-02-25 → 2026-05-09 · 3 obs
○ 2018-06-18 13:00:10
● 2026-02-25 13:45:50
● 2026-05-09 07:27:38
○MXfb.mail.gandi.net2015-08-21 → 2018-06-18 · 4 obs
● 2015-08-21 04:27:28
● 2018-06-18 13:00:10
○ 2026-02-25 13:45:50
○ 2026-05-09 07:27:38
●MXmx1.mail.ovh.net2026-02-25 → 2026-05-09 · 3 obs
○ 2018-06-18 13:00:10
● 2026-02-25 13:45:50
● 2026-05-09 07:27:38
●MXmx2.mail.ovh.net2026-02-25 → 2026-05-09 · 3 obs
○ 2018-06-18 13:00:10
● 2026-02-25 13:45:50
● 2026-05-09 07:27:38
●MXmx3.mail.ovh.net2026-02-25 → 2026-05-09 · 3 obs
○ 2018-06-18 13:00:10
● 2026-02-25 13:45:50
● 2026-05-09 07:27:38
○MXspool.mail.gandi.net2015-08-21 → 2018-06-18 · 4 obs
● 2015-08-21 04:27:28
● 2018-06-18 13:00:10
○ 2026-02-25 13:45:50
○ 2026-05-09 07:27:38
●A213.186.33.52026-02-25 → 2026-05-09 · 3 obs
○ 2018-06-18 13:00:10
● 2026-02-25 13:45:50
● 2026-05-09 07:27:38
○A95.142.165.172015-08-21 → 2018-06-18 · 4 obs
● 2015-08-21 04:27:28
● 2018-06-18 13:00:10
○ 2026-02-25 13:45:50
○ 2026-05-09 07:27:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lug.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu...12 records
why.ludns16.ovh.net, ns16.ovh.net-

✅ Authoritative Response

Server:5.39.116.25

NS records: dns16.ovh.net, ns16.ovh.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1471ms | Queries: -

📄 Records

TypeCountSample Data
A1213.186.33.5
NS2dns16.ovh.net, ns16.ovh.net
MX3mx2.mail.ovh.net (pri: 5), mx1.mail.ovh.net (pri: 1)...
TXT2v=spf1 include:mx.ovh.com -all, 1|www.why.lu
SOA1dns16.ovh.net tech.ovh.net

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (g.dns.lu, g.dns.lu, i.dns.lu...)

Analysis

IP Addresses

why.lu points to a single IP number: 213.186.33.5.

other host names for instance ad-blue.pl, ip-188-165-155.eu, adhocsolutions.eu, storistes-de-france.fr and touslesparcs.com share IP numbers with why.lu.

Name Servers

why.lu is delegated to two name servers: dns16.ovh.net and ns16.ovh.net.

why.lu shares the same name server setup as other domains, for example smartagenda.fr, openrip.com, ip-91-134-223.eu, dataskape.fr and cyfra.eu.

Host names with two IP numbers:

dns16.ovh.net points to 2001:41d0:d00:f500::2 and 5.135.112.57

ns16.ovh.net points to 2001:41d0:b00:ef00::2 and 5.39.116.25

Mail Servers

why.lu is handled by three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

why.lu shares mail servers with other domains at least partially, including youopen.org, itras.fr, sportmagazine.lu, seweryn.online and tissage-moutet.com.

these mail servers are often used with mx4.mail.ovh.net and mx0.mail.ovh.net.

Host names with one IP number:

mx1.mail.ovh.net points to 188.165.36.237.

mx2.mail.ovh.net points to 87.98.160.167.

mx3.mail.ovh.net points to 91.121.53.175.