certus.software - dns.ninja

certus.software

DNSSEC⚠️ Not signed
A2a03:9700:8000::7:79🇳🇱 PREVIDER-AS2a03:9700:8000::/33 NL-PREVIDER - Shock Media IPv6 Network
PTRpub.mach3.cloud.shockmedia.nl
A31.7.7.79🇳🇱 PREVIDER-AS31.7.4.0/22 NL-PREVIDER - Shock Media IPv4 Network
NSnameserver-1-io.maxcluster.net ⭐
A2a00:f48:1008::215:252:10🇩🇪 TTM2a00:f48::/32 IP Routing by 23M.com
PTRnameserver-1-io.maxcluster.net
A185.88.215.252🇩🇪 TTM185.88.212.0/22 23Media Route
PTRnameserver-1-io.maxcluster.net
NSnameserver-2-io.maxcluster.net
A2a01:4f8:c01f:2d::10🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRnameserver-2-io.maxcluster.net
A116.202.2.250🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRnameserver-2-io.maxcluster.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f26.1e100.net
A142.251.179.27🇺🇸 Google142.251.179.0/24
PTRpd-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTatlassian-sending-domain-verification=6820c068-391c-4785-8477-d65ec79ffd76
TXTgoogle-site-verification=XGC0N46pYSHgRmf8VwD8rBwrjv5g5IyhK8aR9zElboE
TXTmicrosec-verification=a818d2f8-0ed7-4a16-ab77-2d7c32c327d0-2026-03-02
TXTv=spf1 include:_spf.google.com include:_spf.atlassian.net include:_spf.yoursi...
TXTatlassian-domain-verification=lITU9Tsniz3OauD84o6Nz83uqaGqa4NXtYs5fOt4Ziprka9...
TXTgoogle-site-verification=EV2ryu64qdH9sCGSLaFZ007Vli_7QT_sJ9DIEJPCHLE
SOAnameserver-1-io.maxcluster.netinfo@maxcluster.net 2026-03-02 #1

software

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.software ⭐
NSv0n1.nic.software
NSv0n2.nic.software
NSv0n3.nic.software
NSv2n0.nic.software
NSv2n1.nic.software
SOAv0n0.nic.softwarehostmaster@donuts.email serial=1780658887

Same first word

certus.lv
certus.software
certus.solutions
certus.international
certus.com
certus.edu.pe
certus.me
certus.in
certus.gr
certus.it
certus.katowice.pl
certus.eu
certus.org
certus.com.mx
certus.com.br
certus.nl
certus.construction
certus.co
certus.inf.br
certus.cz
certus.es
certus.com.hk
certus.com.ua
certus.one
certus.olsztyn.pl
certus.healthcare
certus.net.br
certus.com.pl
certus.se
certus.co.nz
certus.pl
certus.de
certus.cnt.br
certus.fr
certus.app
certus.be
certus.co.uk
certus.edu.pl
certus.net
certus.bydgoszcz.pl
certus.bytom.pl
certus.mx
certus.cn
certus.ru
certus.sk
certus.hu
certus.ie
certus.ca
certus.no
certus.management
certus.net.pl
certus.med.pl
certus.group
certus.biz
certus.finance
certus.hr
certus.kiev.ua
certus.digital

Similar names

rectus.cn
custer.com.au
custer.cz
custer.ch
tecsur.net
ucerts.com
custer.de
rectus.co.jp
surtec.info
cretus.ru
scurte.com
escurt.site
surtec.sk
custer.it
tecrus.de
rectus.ro
estruc.com
custer.me.uk
ctuser.net
curset.com
trecus.com
surtec.pt
scuter.org
custer.org
uscert.com
cetrus.de
rutces.com
tuscer.com
rustec.su
rectus.ch
custer.city
custer.id.us
tecsur.cl
ustcer.org
rectus.org
usrtec.com
sectur.ma.gov.br
securt.com.cn
surtec.ro
scuter.de
custer.ru
csuter.com
restuc.es
custer.ca
tecrus.co.jp
ustcer.net
cetrus.com
sectur.com.mx
surtec.cz
truecs.com
surtec.org
surtec.de
securt.ca
rectus.de
custer.jp
rectus.com.cn
recuts.com
curest.com
ecstur.com
sucret.es
scuter.ru
suctre.net
surtec.com.tw
surtec.at
rectus.nl
cretsu.com
rectus.co.uk
etrusc.com
ertcus.com
scuter.co
rustec.ru
sectur.com
surtec.fr
surtec.com.br
rectus.no
rectus.hu
sectur.net
sectur.gov.do
tecsur.com.pe
sectur.mx
cetrus.pt
custer.com
cruets.com
trusec.co.uk
scuter.kiev.ua
sectur.com.br
surtec.nl
tecsur.org
tecsur.com
ruscet.xyz
suctre.com
rectus.edu.pl
surtec.ch
crestu.com
cutres.com
custer.ne.us
surtec.eu
surtec.com
cetsur.org
securt.cz
rectus.cz
crutes.co.uk
recuts.org
cruset.eu
cetrus.pl
cruest.com
rectus.pl
cetsur.com
rectus.com
scuter.com.ar
custer.net
scrute.com
rectus.be
tsecur.com
sectur.gob.mx
scuter.com
rectus.eu
surtec.net
rectus.jp
cretus.net
recstu.co.jp
ustcer.com
eucrst.com
rectus.es
surtec.uy
tuscer.de
scuter.it
tecsur.pe
recstu.com
ecrust.net

DNS History

11 records (9 active, 2 former)

20192020202120222023202420252026NSnameserver-1-io.maxcluster.netnameserver-2-io.maxcluster.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA2a03:9700:8000::7:7931.7.7.79185.88.212.482a00:f48:1008::212:48:10
●NSnameserver-1-io.maxcluster.net2018-05-06 → 2026-06-05 · 2 obs
● 2018-05-06 23:29:04
● 2026-06-05 11:43:08
●NSnameserver-2-io.maxcluster.net2018-05-06 → 2026-06-05 · 2 obs
● 2018-05-06 23:29:04
● 2026-06-05 11:43:08
●MXalt1.aspmx.l.google.com2018-05-06 → 2026-06-05 · 2 obs
● 2018-05-06 23:29:04
● 2026-06-05 11:43:08
●MXalt2.aspmx.l.google.com2018-05-06 → 2026-06-05 · 2 obs
● 2018-05-06 23:29:04
● 2026-06-05 11:43:08
●MXalt3.aspmx.l.google.com2018-05-06 → 2026-06-05 · 2 obs
● 2018-05-06 23:29:04
● 2026-06-05 11:43:08
●MXalt4.aspmx.l.google.com2018-05-06 → 2026-06-05 · 2 obs
● 2018-05-06 23:29:04
● 2026-06-05 11:43:08
●MXaspmx.l.google.com2018-05-06 → 2026-06-05 · 2 obs
● 2018-05-06 23:29:04
● 2026-06-05 11:43:08
○A185.88.212.482018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 23:29:04
○ 2026-02-22 07:15:24
○ 2026-06-05 11:43:08
○A2a00:f48:1008::212:48:102018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 23:29:04
○ 2026-02-22 07:15:24
○ 2026-06-05 11:43:08
●A2a03:9700:8000::7:792026-02-22 → 2026-06-05 · 3 obs
○ 2018-05-06 23:29:04
● 2026-02-22 07:15:24
● 2026-06-05 11:43:08
●A31.7.7.792026-02-22 → 2026-06-05 · 3 obs
○ 2018-05-06 23:29:04
● 2026-02-22 07:15:24
● 2026-06-05 11:43:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
softwarev0n0.nic.software, v0n1.nic.software, v0n2.nic.software, v0n3.nic.software...12 records
certus.softwarenameserver-1-io.maxcluster.net, nameserver-2-io.maxcluster.net-

✅ Authoritative Response

Server:116.202.2.250

NS records: nameserver-1-io.maxcluster.net, nameserver-2-io.maxcluster.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certus.software (unsigned zone)

⏱️ Timing

Total: 1679ms | Queries: -

📄 Records

TypeCountSample Data
A131.7.7.79
AAAA12a03:9700:8000::7:79
NS2nameserver-1-io.maxcluster.net, nameserver-2-io.maxcluster.net
MX5alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)...
TXT6microsec-verification=a818d2f8-0ed7-4a16, google-site-verification=EV2ryu64qdH9sCG...
SOA1nameserver-1-io.maxcluster.net info.maxc

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.software, v0n0.nic.software, v0n1.nic.software...)

Analysis

IP Addresses

certus.software points to two IP numbers: 31.7.7.79 and 2a03:9700:8000::7:79.

Among the host names that share IP numbers with certus.software are selouswilderness.com, samen010.nl, zuthof.com and two others.

Name Servers

certus.software is delegated to two name servers: nameserver-1-io.maxcluster.net and nameserver-2-io.maxcluster.net.

certus.software has the same name server delegation as a number of other domains, such as boxfinder.de, paraflex-shop.de, werkzeugtreff.de and two more.

nameserver-1-io.maxcluster.net and nameserver-2-io.maxcluster.net each resolve to two IP addresses: nameserver-1-io.maxcluster.net points to 185.88.215.252 and 2a00:f48:1008::215:252:10, while nameserver-2-io.maxcluster.net points to 116.202.2.250 and 2a01:4f8:c01f:2d::10.

Mail Servers

certus.software uses 5 mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com plus two additional ones.

certus.software shares at least some of its mail servers with other domains — for example enkript.com, ns500754.ns500671.ns500742.ns500754.ns500704.ns500704.ns500704.ns500688.ns500671.ns500671.lusty(0x736c7574)z.com, ns500731.ns500671.ns500742.ns500671.ns500731.ns500671.ns500671.ns500671.ns500704.ns500678.ns500688.ns500688.ns500291.ns500291.ns500153.tenderladiesbz.com and two more.

These mail servers tend to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and three additional mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 142.251.179.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 173.194.76.27 and 2a00:1450:400c:c00::1b.