coldrock.com.br - robtex.com

coldrock.com.br

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2bbe🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b84e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.190Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.78🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelma.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
A2803:f800:50::6ca2:c09a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelma.ns.cloudflare.com
A2a06:98c1:50::ac40:209a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelma.ns.cloudflare.com
A108.162.192.154🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
A172.64.32.154🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
A173.245.58.154🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
NSgabe.ns.cloudflare.com
A2606:4700:58::adf5:3b72🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabe.ns.cloudflare.com
A2803:f800:50::6ca2:c172🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgabe.ns.cloudflare.com
A2a06:98c1:50::ac40:2172🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgabe.ns.cloudflare.com
A108.162.193.114🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabe.ns.cloudflare.com
A172.64.33.114🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabe.ns.cloudflare.com
A173.245.59.114🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabe.ns.cloudflare.com
MXsmtpsin2.f1.k8.com.br ⭐
A187.73.32.143🇧🇷 Digirati187.73.32.0/24 This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object.
PTRsmtpsin2.f1.k8.com.br
TXTv=spf1 a:mxs.f1.k8.com.br include:kmitd.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.43.190, 172.67.184.78
IPv62606:4700:3031::6815:2bbe, 2606:4700:3037::ac43:b84e
SOAelma.ns.cloudflare.comdns@cloudflare.com serial=2394026160

com.br

DNSSEC🔒 Signed (DS record present)
NSa.dns.br ⭐ ⚠️ Not in parent delegation 🔒
NSb.dns.br ⚠️ Not in parent delegation 🔒
NSc.dns.br ⚠️ Not in parent delegation 🔒
NSd.dns.br ⚠️ Not in parent delegation 🔒
NSe.dns.br ⚠️ Not in parent delegation 🔒
NSf.dns.br ⚠️ Not in parent delegation 🔒
SOAa.dns.brhostmaster@registro.br serial=2026048032
rank #527858 globally
rank #4036 in the tld
WOT: SAFE (69/100)

Same first word

coldrock.com.au
coldrock.net

Similar names

cordlock.com
coldcork.com
rockcold.com

DNS History

22 records (7 active, 15 former)

20162017201820192020202120222023202420252026NSelma.ns.cloudflare.comgabe.ns.cloudflare.comnsa1.k8.com.brnsa2.k8.com.brnsa3.k8.com.brnsa4.k8.com.brnsa5.k8.com.brnsa6.k8.com.brMXsmtpsin2.f1.k8.com.brsmtpsin1.f1.k8.com.brA104.21.43.190172.67.184.782606:4700:3031::6815:2bbe2606:4700:3037::ac43:b84e177.71.183.219177.71.188.70192.241.146.22045.55.195.12446.137.248.17454.228.191.20454.241.242.14254.83.41.200
●NSelma.ns.cloudflare.com2026-02-27 → 2026-02-27 · 3 obs
○ 2017-05-25 11:21:12
● 2026-02-27 05:24:52
● 2026-02-27 05:24:54
●NSgabe.ns.cloudflare.com2026-02-27 → 2026-02-27 · 3 obs
○ 2017-05-25 11:21:12
● 2026-02-27 05:24:52
● 2026-02-27 05:24:54
○NSnsa1.k8.com.br2015-07-11 → 2017-05-25 · 4 obs
● 2015-07-11 03:38:50
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54
○NSnsa2.k8.com.br2015-07-11 → 2017-05-25 · 4 obs
● 2015-07-11 03:38:50
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54
○NSnsa3.k8.com.br2015-07-11 → 2017-05-25 · 4 obs
● 2015-07-11 03:38:50
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54
○NSnsa4.k8.com.br2015-07-11 → 2017-05-25 · 4 obs
● 2015-07-11 03:38:50
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54
○NSnsa5.k8.com.br2015-07-11 → 2017-05-25 · 4 obs
● 2015-07-11 03:38:50
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54
○NSnsa6.k8.com.br2015-07-11 → 2017-05-25 · 4 obs
● 2015-07-11 03:38:50
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54
○MXsmtpsin1.f1.k8.com.br2015-07-11 → 2017-05-25 · 4 obs
● 2015-07-11 03:38:50
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54
●MXsmtpsin2.f1.k8.com.br2026-02-27 → 2026-02-27 · 3 obs
○ 2017-05-25 11:21:12
● 2026-02-27 05:24:52
● 2026-02-27 05:24:54
●A104.21.43.1902026-02-27 → 2026-02-27 · 3 obs
○ 2017-05-25 11:21:12
● 2026-02-27 05:24:52
● 2026-02-27 05:24:54
●A172.67.184.782026-02-27 → 2026-02-27 · 3 obs
○ 2017-05-25 11:21:12
● 2026-02-27 05:24:52
● 2026-02-27 05:24:54
○A177.71.183.2192015-07-11 → 2017-05-25 · 4 obs
● 2015-07-11 03:38:50
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54
○A177.71.188.702015-07-11 → 2017-05-25 · 4 obs
● 2015-07-11 03:38:50
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54
○A192.241.146.2202015-11-18 → 2017-05-25 · 5 obs
○ 2015-07-11 03:38:50
● 2015-11-18 05:54:04
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54
●A2606:4700:3031::6815:2bbe2026-02-27 → 2026-02-27 · 3 obs
○ 2017-05-25 11:21:12
● 2026-02-27 05:24:52
● 2026-02-27 05:24:54
●A2606:4700:3037::ac43:b84e2026-02-27 → 2026-02-27 · 3 obs
○ 2017-05-25 11:21:12
● 2026-02-27 05:24:52
● 2026-02-27 05:24:54
○A45.55.195.1242015-11-18 → 2017-05-25 · 5 obs
○ 2015-07-11 03:38:50
● 2015-11-18 05:54:04
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54
○A46.137.248.1742015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 03:38:50
○ 2015-11-18 05:54:04
○ 2026-02-27 05:24:54
○A54.228.191.2042015-07-11 → 2017-05-25 · 4 obs
● 2015-07-11 03:38:50
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54
○A54.241.242.1422015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 03:38:50
○ 2015-11-18 05:54:04
○ 2026-02-27 05:24:54
○A54.83.41.2002015-07-11 → 2017-05-25 · 4 obs
● 2015-07-11 03:38:50
● 2017-05-25 11:21:12
○ 2026-02-27 05:24:52
○ 2026-02-27 05:24:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
coldrock.com.brelma.ns.cloudflare.com, gabe.ns.cloudflare.com-

✅ Authoritative Response

Server: 173.245.59.114

NS records: elma.ns.cloudflare.com, gabe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coldrock.com.br (unsigned zone)

⏱️ Timing

Total: 358ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.184.78, 104.21.43.190
AAAA22606:4700:3031::6815:2bbe, 2606:4700:3037::ac43:b84e
NS2elma.ns.cloudflare.com, gabe.ns.cloudflare.com
MX1smtpsin2.f1.k8.com.br (pri: 10)
TXT1v=spf1 a:mxs.f1.k8.com.br include:kmitd.
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elma.ns.cloudflare.com dns.cloudflare.co

AI analysis

coldrock.com.br refers to four IP numbers: 2606:4700:3031::6815:2bbe, 2606:4700:3037::ac43:b84e, 104.21.43.190 and 172.67.184.78.

Other host names, for instance lilahkate.com, serverflx.com, talbot-dental.co.uk, mountainexpanse.com and kursk.pro share IP numbers with coldrock.com.br.

coldrock.com.br's delegation uses two name servers: elma.ns.cloudflare.com and gabe.ns.cloudflare.com.

coldrock.com.br uses the same name server setup as other domains, such as ts3gamer.com, glibhost.net, self-signed.com, disneychannelmovies.com and ts3online.com.

coldrock.com.br at least partially shares name servers with other domains, including mma-fighters.ru, saceone.bond, fannak.com, alphaitcentre.com.au and thereporterethiopia.com.

These name servers are commonly used with jacqueline.ns.cloudflare.com.

Host names with six IP numbers:

elma.ns.cloudflare.com points to 2606:4700:50::adf5:3a9a, 2803:f800:50::6ca2:c09a, 2a06:98c1:50::ac40:209a, 108.162.192.154, 172.64.32.154 and 173.245.58.154.

gabe.ns.cloudflare.com points to 2606:4700:58::adf5:3b72, 2803:f800:50::6ca2:c172, 2a06:98c1:50::ac40:2172, 108.162.193.114, 172.64.33.114 and 173.245.59.114.

A single mail server handles coldrock.com.br, smtpsin2.f1.k8.com.br.

coldrock.com.br shares the same mail server setup as other domains, for instance empilhamec.com.br, comeci.com.br, wgo.ind.br, sdal.com.br and baeletrica.com.br.

coldrock.com.br shares some mail servers with other domains, at least in part, for example sistemadechat.com.br.

Host name smtpsin2.f1.k8.com.br resolves to a single IP: 187.73.32.143.