opt.be - dns.ninja

opt.be

DNSSEC⚠️ Not signed
A154.52.48.47🇧🇪 COGENT154.48.0.0/12 Cogent
NSns1.gandi.net ⭐
A2001:4b98:aaaa::2🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-1-a.gandi.net
A173.246.100.2🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-1-a.gandi.net
NSns-10-b.gandi.net
A2001:4b98:aaab::b🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRns-10-b.gandi.net
A213.167.230.11🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-10-b.gandi.net
NSns-210-a.gandi.net
A2001:4b98:aaaa::d3🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-210-a.gandi.net
A173.246.100.211🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-210-a.gandi.net
NSns-76-c.gandi.net
A2604:3400:aaac::4d🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.
PTRns-76-c.gandi.net
A217.70.187.77🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-76-c.gandi.net
MXesa1.hc1425-40.eu.iphmx.com ⭐
A23.90.119.222🇺🇸 CISCO-223.90.119.0/24 170 West Tasman Drive San Jose CA 95134 United States
MXesa2.hc1425-40.eu.iphmx.com(20)
A23.90.122.208🇺🇸 CISCO-223.90.122.0/24 170 West Tasman Drive San Jose CA 95134 United States
TXTMS=ms87431844
TXTv=spf1 a mx ip4:213.181.52.96 ip4:213.246.198.132 ip4:213.246.198.130 ip4:23....
SOAns1.gandi.nethostmaster@gandi.net serial=1785974400

be

DNSSEC🔒 Signed (DS record present)
NSa.nsset.be ⭐
NSb.nsset.be
NSc.nsset.be
NSd.nsset.be
NSy.nsset.be
NSz.nsset.be
SOAa.nsset.bebe-hostmaster@dnsbelgium.be serial=1028257201
rank #340280 globally
rank #1160 in the tld
WOT: SAFE (84/100)

Subdomains

serverweb2.opt.be
director1.opt.be
dbweb.opt.be
www.opt.be
mail.opt.be
images.opt.be
comwww.opt.be
serverweb.opt.be
*.opt.be

Same first word

opt.gr
opt.si
opt.life
opt.cv.ua
opt.st
opt.fyi
opt.zone
opt.ae
opt.hk
opt.expert
opt.co.jp
opt.pet
opt.com
opt.mx
opt.eu
opt.co.nz
opt.biz
opt.com.cn
opt.fi
opt.clinic
opt.solutions
opt.cat
opt.legal
opt.nl
opt.dk
opt.ne.jp
opt.uz
opt.sh
opt.network
opt.ch
opt.com.tw
opt.info
opt.vn.ua
opt.org
opt.center
opt.bio
opt.to
opt.by
opt.services
opt.com.ru
opt.mobi
opt.pl
opt.hu
opt.moda
opt.nc
opt.co.il
opt.tv
opt.cc
opt.casino
opt.la
opt.ca
opt.ro
opt.se
opt.gg
opt.be
opt.ru
opt.ac
opt.im
opt.kr
opt.net.au
opt.ee
opt.msk.ru
opt.cz
opt.pf
opt.sa
opt.hr
opt.kz
opt.ac.cn
opt.co
opt.com.mx
opt.mr
opt.it
opt.net
opt.io
opt.tips
opt.at
opt.tm
opt.ie
opt.de
opt.cn
opt.city
opt.su
opt.me
opt.pt
opt.no
opt.fr

Similar names

top.net.sa
top.mx
top.net.br
tpo.nl
pot.mx
tpo.co.id
tpo.lv
pto.it
pot.doctor
tpo.li
top.net.ua
tpo.sk
top.mn
top.ax
otp.kz
top.plus
pto.net
otp.cn
tpo.is
otp.hr
top.net.pl
otp.at
top.cool
top.name
tpo.at
top.co.th
pot.co.jp
top.marketing
top.re.kr
top.camera
top.pe
top.vlaanderen
otp.me
top.biz.pl
pot.si
top.vf.no
top.us.org
pto.co
top.ca
otp.com.ua
top.net.ru
top.apartments
pto.sk
otp.org
otp.dk
top.dating
top.si
pto.su
top.one
top.farm
top.rentals
pto.top
top.tips
top.nl
pto.info
otp.ms
otp.in
pot.nl
top.wedding
top.taxi
pot.guide
pto.com.pl
top.msk.ru
top.info
pot.to
tpo.gg
tpo.bo.it
top.rodeo
top.chat
top.cr
top.mk
pto.ro
tpo.me
top.md
tpo.com.br
tpo.lu
pot.rocks
pto.de
pot.ro
top.ws
top.com.ua
top.academy
top.host
pot.dk
top.red
pot.pl

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns-10-b.gandi.netns-210-a.gandi.netns-76-c.gandi.netns1.gandi.netns.g-net.bens2.g-net.bens5.g-net.beMXesa1.hc1425-40.eu.iphmx.comesa2.hc1425-40.eu.iphmx.commail.walloniebruxellestourisme.bemail2.wbtourisme.bemx3.g-net.beA154.52.48.47194.78.93.4881.247.254.196
●NSns-10-b.gandi.net2026-02-18 → 2026-08-12 · 3 obs
○ 2021-04-19 21:32:12
● 2026-02-18 01:25:48
● 2026-08-12 02:53:12
●NSns-210-a.gandi.net2026-02-18 → 2026-08-12 · 3 obs
○ 2021-04-19 21:32:12
● 2026-02-18 01:25:48
● 2026-08-12 02:53:12
●NSns-76-c.gandi.net2026-02-18 → 2026-08-12 · 3 obs
○ 2021-04-19 21:32:12
● 2026-02-18 01:25:48
● 2026-08-12 02:53:12
○NSns.g-net.be2015-08-14 → 2021-04-19 · 4 obs
● 2015-08-14 09:13:38
● 2021-04-19 21:32:12
○ 2026-02-18 01:25:48
○ 2026-08-12 02:53:12
●NSns1.gandi.net2026-02-18 → 2026-08-12 · 3 obs
○ 2021-04-19 21:32:12
● 2026-02-18 01:25:48
● 2026-08-12 02:53:12
○NSns2.g-net.be2015-08-14 → 2021-04-19 · 4 obs
● 2015-08-14 09:13:38
● 2021-04-19 21:32:12
○ 2026-02-18 01:25:48
○ 2026-08-12 02:53:12
○NSns5.g-net.be2015-08-14 → 2021-04-19 · 4 obs
● 2015-08-14 09:13:38
● 2021-04-19 21:32:12
○ 2026-02-18 01:25:48
○ 2026-08-12 02:53:12
●MXesa1.hc1425-40.eu.iphmx.com2026-02-18 → 2026-08-12 · 3 obs
○ 2021-04-19 21:32:12
● 2026-02-18 01:25:48
● 2026-08-12 02:53:12
●MXesa2.hc1425-40.eu.iphmx.com2026-02-18 → 2026-08-12 · 3 obs
○ 2021-04-19 21:32:12
● 2026-02-18 01:25:48
● 2026-08-12 02:53:12
○MXmail.walloniebruxellestourisme.be2015-08-14 → 2021-04-19 · 4 obs
● 2015-08-14 09:13:38
● 2021-04-19 21:32:12
○ 2026-02-18 01:25:48
○ 2026-08-12 02:53:12
○MXmail2.wbtourisme.be2020-10-07 → 2021-04-19 · 5 obs
○ 2015-08-14 09:13:38
● 2020-10-07 14:56:02
● 2021-04-19 21:32:12
○ 2026-02-18 01:25:48
○ 2026-08-12 02:53:12
○MXmx3.g-net.be2015-08-14 → 2021-04-19 · 4 obs
● 2015-08-14 09:13:38
● 2021-04-19 21:32:12
○ 2026-02-18 01:25:48
○ 2026-08-12 02:53:12
●A154.52.48.472026-02-18 → 2026-08-12 · 3 obs
○ 2021-04-19 21:32:12
● 2026-02-18 01:25:48
● 2026-08-12 02:53:12
○A194.78.93.482017-04-06 → 2021-04-19 · 5 obs
○ 2017-01-18 13:20:40
● 2017-04-06 11:33:02
● 2021-04-19 21:32:12
○ 2026-02-18 01:25:48
○ 2026-08-12 02:53:12
○A81.247.254.1962015-08-14 → 2017-01-18 · 4 obs
● 2015-08-14 09:13:38
● 2017-01-18 13:20:40
○ 2017-04-06 11:33:02
○ 2026-08-12 02:53:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bea.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be...-
opt.bens-10-b.gandi.net, ns-76-c.gandi.net, ns-210-a.gandi.net-

✅ Authoritative Response

Server:213.167.230.11

NS records: ns-10-b.gandi.net, ns-76-c.gandi.net, ns-210-a.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opt.be (unsigned zone)

⏱️ Timing

Total: 798ms | Queries: -

📄 Records

TypeCountSample Data
A1154.52.48.47
NS3ns-10-b.gandi.net, ns-76-c.gandi.net...
MX2esa1.hc1425-40.eu.iphmx.com (pri: 10), esa2.hc1425-40.eu.iphmx.com (pri: 20)
TXT2MS=ms87431844, v=spf1 a mx ip4:213.181.52.96 ip4:213.24
SOA1ns1.gandi.net hostmaster.gandi.net

Analysis

Hierarchy

opt.be is the parent domain of serverweb2.opt.be, director1.opt.be, dbweb.opt.be, www.opt.be, mail.opt.be and a few other host names.

IP Addresses

opt.be resolves to just one IP address, 154.52.48.47.

Two other host names, along with serverweb2.opt.be, visitwallonia.com and visitwallonia.fr, also share IP numbers with opt.be.

Name Servers

The NS records for opt.be point to four name servers: ns-10-b.gandi.net, ns-210-a.gandi.net, ns-76-c.gandi.net and ns1.gandi.net.

opt.be shares at least some of its name servers with other domains, including theproductcrew.io, iriswordwide.co, psd-food.com and two others.

These name servers are frequently paired with the name servers ns-27-a.gandi.net, ns-250-a.gandi.net and ns-157-a.gandi.net.

The host names ns-10-b.gandi.net, ns-210-a.gandi.net, ns-76-c.gandi.net and ns1.gandi.net each resolve to two IP addresses: ns-10-b.gandi.net resolves to 213.167.230.11 and 2001:4b98:aaab::b; ns-210-a.gandi.net resolves to 173.246.100.211 and 2001:4b98:aaaa::d3; ns-76-c.gandi.net resolves to 217.70.187.77 and 2604:3400:aaac::4d; ns1.gandi.net resolves to 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

opt.be is served by two mail servers, esa1.hc1425-40.eu.iphmx.com and esa2.hc1425-40.eu.iphmx.com.

Among the domains sharing a mail server setup with opt.be are belgien-tourismus.de, belgiumtheplaceto.be, wbtourisme.be and two others.

esa1.hc1425-40.eu.iphmx.com and esa2.hc1425-40.eu.iphmx.com each resolve to one IP number: esa1.hc1425-40.eu.iphmx.com points to 23.90.119.222 and esa2.hc1425-40.eu.iphmx.com points to 23.90.122.208.