opser.ca - robtex.com

opser.ca

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::250🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-0250.elastic-ssl.ui-r.com
A74.208.236.27🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1125.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:527d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1125.ui-dns.com
A217.160.82.125🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1125.ui-dns.com
NSns1125.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:125🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1125.ui-dns.biz
A217.160.81.125🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
NSns1125.ui-dns.de
A2607:f1c0:fe:53:185:132:32:125🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1125.ui-dns.de
A185.132.32.125🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1125.ui-dns.de
NSns1125.ui-dns.org
A2001:8d8:fe:53:0:d9a0:537d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1125.ui-dns.org
A217.160.83.125🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1125.ui-dns.org
MXmx00.ionos.com ⭐
A74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1125.ui-dns.comkundenserver@de 2016-04-05 #19

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐
NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2607151730

Same first word

opser.com.tr
opser.ca
opser.com

Similar names

opres.net
ropes.law
sepro.vn
osper.io
repos.me
epsor.fr
spero.lu
resop.no
oresp.org
sepro.it
ropes.it
spore.ws
respo.ee
orsep.gov.ar
spore.gr
pores.pl
prose.co.in
repos.us
espor.istanbul
psero.com
ropes.nl
sepro.ru
sepro.kiev.ua
perso.ph
spore.fun
preso.it
espor.de
spreo.me
espro.mil.co
oreps.com
sepro.biz
opres.org
perso.ws
preso.ru
espro.dk
ropes.ca
perso.co.jp
sproe.de
seopr.ru
perso.net
spero.lk
sepro.de
spore.org
poser.ru
prose.sh
spore.co.kr
serpo.fr
eorsp.com.br
perso.tn
soper.co.uk
osrep.fr
repos.fr
repos.be
ropes.ai
prose.com.au
ospre.co.uk
preso.ch
ropes.org
soper.com
serpo.cn
espro.com.br
spero.studio
epros.de
perso.org
epros.at
spero.dev
osper.eu
sepro.be
opers.ru
poser.dk
ropes.ch
soper.tv
perso.ro
repos.de
prose.ch
rosep.com
erpos.com.tr
repos.biz
erpos.fr
prose.nl
proes.com.pl
poser.kiev.ua
preso.ca
espro.cn
spero.ch
porse.cz
repos.eu
prose.co
opers.org
erpos.de
perso.bplaced.de
opres.ru
spore.com.br
sepor.net
prose.us
epros.us
spore.biz
osper.in
porse.dk
prose.com.cn

DNS History

18 records (8 active, 10 former)

20162017201820192020202120222023202420252026NSns1125.ui-dns.bizns1125.ui-dns.comns1125.ui-dns.dens1125.ui-dns.orgns-ca.1and1-dns.bizns-ca.1and1-dns.cans-ca.1and1-dns.comns-ca.1and1-dns.orgMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA2607:f1c0:100f:f000::25074.208.236.27192.195.77.2402607:f1c0:1000:70b4:7b9b:f4cc:d9f4:8122607:f1c0:1000:70b4:fe09:791c:8abb:703750.21.184.228
○NSns-ca.1and1-dns.biz2015-08-16 → 2017-03-27 · 4 obs
● 2015-08-16 03:39:36
● 2017-03-27 10:38:34
○ 2026-06-13 02:03:12
○ 2026-07-15 17:56:02
○NSns-ca.1and1-dns.ca2015-08-16 → 2017-03-27 · 4 obs
● 2015-08-16 03:39:36
● 2017-03-27 10:38:34
○ 2026-06-13 02:03:12
○ 2026-07-15 17:56:02
○NSns-ca.1and1-dns.com2015-08-16 → 2017-03-27 · 4 obs
● 2015-08-16 03:39:36
● 2017-03-27 10:38:34
○ 2026-06-13 02:03:12
○ 2026-07-15 17:56:02
○NSns-ca.1and1-dns.org2015-08-16 → 2017-03-27 · 4 obs
● 2015-08-16 03:39:36
● 2017-03-27 10:38:34
○ 2026-06-13 02:03:12
○ 2026-07-15 17:56:02
●NSns1125.ui-dns.biz2026-06-13 → 2026-07-15 · 3 obs
○ 2017-03-27 10:38:34
● 2026-06-13 02:03:12
● 2026-07-15 17:56:02
●NSns1125.ui-dns.com2026-06-13 → 2026-07-15 · 3 obs
○ 2017-03-27 10:38:34
● 2026-06-13 02:03:12
● 2026-07-15 17:56:02
●NSns1125.ui-dns.de2026-06-13 → 2026-07-15 · 3 obs
○ 2017-03-27 10:38:34
● 2026-06-13 02:03:12
● 2026-07-15 17:56:02
●NSns1125.ui-dns.org2026-06-13 → 2026-07-15 · 3 obs
○ 2017-03-27 10:38:34
● 2026-06-13 02:03:12
● 2026-07-15 17:56:02
○MXmx00.1and1.com2015-08-16 → 2017-03-27 · 4 obs
● 2015-08-16 03:39:36
● 2017-03-27 10:38:34
○ 2026-06-13 02:03:12
○ 2026-07-15 17:56:02
●MXmx00.ionos.com2026-06-13 → 2026-07-15 · 3 obs
○ 2017-03-27 10:38:34
● 2026-06-13 02:03:12
● 2026-07-15 17:56:02
○MXmx01.1and1.com2015-08-16 → 2017-03-27 · 4 obs
● 2015-08-16 03:39:36
● 2017-03-27 10:38:34
○ 2026-06-13 02:03:12
○ 2026-07-15 17:56:02
●MXmx01.ionos.com2026-06-13 → 2026-07-15 · 3 obs
○ 2017-03-27 10:38:34
● 2026-06-13 02:03:12
● 2026-07-15 17:56:02
○A192.195.77.2402016-07-11 → 2017-03-27 · 5 obs
○ 2016-03-17 01:22:18
● 2016-07-11 04:28:58
● 2017-03-27 10:38:34
○ 2026-06-13 02:03:12
○ 2026-07-15 17:56:02
○A2607:f1c0:1000:70b4:7b9b:f4cc:d9f4:8122015-08-16 → 2016-03-17 · 4 obs
● 2015-08-16 03:39:36
● 2016-03-17 01:22:18
○ 2016-07-11 04:28:58
○ 2026-07-15 17:56:02
○A2607:f1c0:1000:70b4:fe09:791c:8abb:70372016-07-11 → 2017-03-27 · 5 obs
○ 2016-03-17 01:22:18
● 2016-07-11 04:28:58
● 2017-03-27 10:38:34
○ 2026-06-13 02:03:12
○ 2026-07-15 17:56:02
●A2607:f1c0:100f:f000::2502026-06-13 → 2026-07-15 · 3 obs
○ 2017-03-27 10:38:34
● 2026-06-13 02:03:12
● 2026-07-15 17:56:02
○A50.21.184.2282015-08-16 → 2016-03-17 · 4 obs
● 2015-08-16 03:39:36
● 2016-03-17 01:22:18
○ 2016-07-11 04:28:58
○ 2026-07-15 17:56:02
●A74.208.236.272026-06-13 → 2026-07-15 · 3 obs
○ 2017-03-27 10:38:34
● 2026-06-13 02:03:12
● 2026-07-15 17:56:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
opser.cans1125.ui-dns.org, ns1125.ui-dns.biz, ns1125.ui-dns.de, ns1125.ui-dns.com-

✅ Authoritative Response

Server:217.160.82.125

NS records: ns1125.ui-dns.org, ns1125.ui-dns.biz, ns1125.ui-dns.de, ns1125.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opser.ca (unsigned zone)

⏱️ Timing

Total: 2833ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.27
AAAA12607:f1c0:100f:f000::250
NS4ns1125.ui-dns.biz, ns1125.ui-dns.com...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1125.ui-dns.com kundenserver.de

Analysis

IP Addresses

opser.ca has two IP addresses: 74.208.236.27 and 2607:f1c0:100f:f000::250

snrepair.com, sabharwallawfirm.ca, kevinandkaylamack.com plus two other host names have IP numbers in common with opser.ca.

Name Servers

Four name servers handle the delegation for opser.ca: ns1125.ui-dns.biz, ns1125.ui-dns.com, ns1125.ui-dns.de and ns1125.ui-dns.org.

The name servers of opser.ca overlap at least partially with those of other domains — among them hpssjobs.com, pro-aufladeloescher.de, microweber.de and two more.

These name servers commonly appear in delegations together with ns1090.ui-dns.de, ns1098.ui-dns.biz, ns1048.ui-dns.com and 7 other.

Each of the four hosts ns1125.ui-dns.biz, ns1125.ui-dns.com, ns1125.ui-dns.de and ns1125.ui-dns.org has two IP addresses. ns1125.ui-dns.biz points to 217.160.81.125 and 2607:f1c0:fe:53:185:132:33:125. ns1125.ui-dns.com points to 217.160.82.125 and 2001:8d8:fe:53:0:d9a0:527d:100. ns1125.ui-dns.de points to 185.132.32.125 and 2607:f1c0:fe:53:185:132:32:125. ns1125.ui-dns.org points to 217.160.83.125 and 2001:8d8:fe:53:0:d9a0:537d:100.

Mail Servers

opser.ca uses two mail servers, mx00.ionos.com and mx01.ionos.com.

The mail server setup of opser.ca matches that of other domains such as busyas.com, axinovium.ai, 4java.us and two others.

Both mx00.ionos.com and mx01.ionos.com have a single IP address each — mx00.ionos.com resolves to 74.208.5.3 while mx01.ionos.com resolves to 74.208.5.21.