onecast.io - robtex.com

onecast.io

DNSSEC⚠️ Not signed
NScolin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A2803:f800:50::6ca2:c34b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcolin.ns.cloudflare.com
A2a06:98c1:50::ac40:234b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcolin.ns.cloudflare.com
A108.162.195.75🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A162.159.44.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A172.64.35.75🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
NSsky.ns.cloudflare.com
A2606:4700:50::a29f:2602🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
A2803:f800:50::6ca2:c202🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsky.ns.cloudflare.com
A2a06:98c1:50::ac40:2202🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsky.ns.cloudflare.com
A108.162.194.2🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
A162.159.38.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
A172.64.34.2🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=inuRG68fIcnMDmQuvu-cLm6-V1G11EHpZEVfA6XLhc8
TXTv=DMARC1; p=none; rua=mailto:postmaster@onecast.io; ruf=mailto:postmaster@one...
TXTv=spf1 ip4:31.56.236.0/24 ip4:185.130.212.0/24 ip4:141.105.67.0/24 ip4:167.14...
SOAcolin.ns.cloudflare.comdns@cloudflare.com serial=2399126734

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1773494468
⚠️ On DNS blocklist: tif

Same first word

onecast.cz
onecast.me
onecast.io

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ascento.de
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nascote.com
esconta.com.br
neocast.pl
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santeco.fr
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conaset.gob.cl
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stancoe.org
neocats.com
neocast.co.jp
socanet.com
satenco.com
castone.net
contase.cl
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contesa.es
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sanotec.be
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santeco.ee
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toscane.tips
sonatec.ch
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ecoants.com
ansotec.com
tecnosa.com.ni
conesta.ch
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castone.ru
tecnosa.com.co
conesta.de
ecostan.com
etacons.it
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atecson.com
staecon.com
conesta.eu
asconet.ru
ecostan.kg
toscane.com
onecats.com
nasotec.co.kr
seconta.es
eastcon.md
escaton.io
conaset.cl
catsone.be
stocane.ca
neocast.eu
santeco.com.ua
actsone.vn
contesa.sk
estanco.es
eoncast.com
estanco.com
estacon.de
neocast.cn
acsento.be
octanes.com

DNS History

7 records (7 active, 0 former)

NScolin.ns.cloudflare.comsky.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.com
●NScolin.ns.cloudflare.com2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-13 22:34:48
● 2026-03-23 19:52:40
●NSsky.ns.cloudflare.com2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-13 22:34:48
● 2026-03-23 19:52:40
●MXalt1.aspmx.l.google.com2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-13 22:34:48
● 2026-03-23 19:52:40
●MXalt2.aspmx.l.google.com2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-13 22:34:48
● 2026-03-23 19:52:40
●MXalt3.aspmx.l.google.com2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-13 22:34:48
● 2026-03-23 19:52:40
●MXalt4.aspmx.l.google.com2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-13 22:34:48
● 2026-03-23 19:52:40
●MXaspmx.l.google.com2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-13 22:34:48
● 2026-03-23 19:52:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
onecast.iosky.ns.cloudflare.com, colin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.2

NS records: sky.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onecast.io (unsigned zone)

⏱️ Timing

Total: 361ms | Queries: -

📄 Records

TypeCountSample Data
NS2colin.ns.cloudflare.com, sky.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3google-site-verification=inuRG68fIcnMDmQ, v=DMARC1; p=none; rua=mailto:postmaster@...
SOA1colin.ns.cloudflare.com dns.cloudflare.c

Analysis

Name Servers

onecast.io is delegated to two name servers colin.ns.cloudflare.com and sky.ns.cloudflare.com.

onecast.io shares the same name server setup as other domains, for instance charlottestreet.org, regobook.mobi, katndogdilema.com, rocketgrants.org and regbook.net.

onecast.io at least partially shares name servers with other domains, for instance directpayment.click, dagnl.eu, cosdt.me, mahitiguru.co.in and commonaccord.kr.

These name servers are commonly used with laylah.ns.cloudflare.com, noor.ns.cloudflare.com and kyree.ns.cloudflare.com.

Host names with six IP numbers:

Host name colin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4b, 2803:f800:50::6ca2:c34b, 2a06:98c1:50::ac40:234b, 108.162.195.75, 162.159.44.75 and 172.64.35.75.

Host name sky.ns.cloudflare.com points to: 2606:4700:50::a29f:2602, 2803:f800:50::6ca2:c202, 2a06:98c1:50::ac40:2202, 108.162.194.2, 162.159.38.2 and 172.64.34.2.

Mail Servers

onecast.io is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

onecast.io shares some mail servers with other domains, at least partially, for instance tradefinanceglobal.com, appchance.com, ns500758.ns500758.ns500759.ns500698.ns500698.ns500736.ns500735.ns500698.ns500698.ns500698.ns500708.ns500708.ns500698.ns500698.ns500619.ns500576.trackreceptor.com, ns500768.ns500759.ns500698.ns500698.ns500736.ns500698.ns500698.ns500736.ns500698.ns500698.ns500576.ns500708.ns500619.ns500686.ns500619.ns500619.ns500576.trackreceptor.com and ns500768.ns500758.ns500698.ns500698.ns500698.ns500735.ns500698.ns500576.ns500619.trackreceptor.com.

These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27