csol.org - robtex.com

csol.org

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:3ca9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:c66d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.169Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.198.109🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkay.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A2803:f800:50::6ca2:c07d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkay.ns.cloudflare.com
A2a06:98c1:50::ac40:207d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkay.ns.cloudflare.com
A108.162.192.125🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A172.64.32.125🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A173.245.58.125🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
NStrey.ns.cloudflare.com
A2606:4700:58::adf5:3bf2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
A2803:f800:50::6ca2:c1f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtrey.ns.cloudflare.com
A2a06:98c1:50::ac40:21f2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtrey.ns.cloudflare.com
A108.162.193.242🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
A172.64.33.242🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
A173.245.59.242🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.60.169, 172.67.198.109
IPv6 hints2606:4700:3036::6815:3ca9, 2606:4700:3036::ac43:c66d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOAkay.ns.cloudflare.comdns@cloudflare.com serial=2408791946

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1784041231

Previously MX for

csol.org

Same first word

csol.cn
csol.org
csol.ch
csol.fr
csol.net
csol.us
csol.ie
csol.com.cn
csol.nl
csol.eu
csol.com
csol.pt
csol.de
csol.cz
csol.com.br
csol.ru
csol.cc
csol.store
csol.ca
csol.co.za

Similar names

sloc.eu
ocls.org
lcos.cn
slco.us
cosl.com.sg
lcso.net
cols.be
cslo.cn
socl.bz
slco.ru
olsc.ie
oslc.net
locs.jp
cosl.org
lcos.info
clso.xyz
solc.ca
sloc.nl
lsco.no
cosl.co.uk
losc.com
ocls.co
ocls.ca
cslo.com
locs.co.nz
olsc.us
sloc.ru
locs.on.ca
locs.ru
slco.lib.ut.us
lsoc.org.uk
sloc.com.cn
locs.biz
cols.us
lsoc.net
slco.ch
socl.in
lsco.ru
cols.eu
ocls.info
lcso.de
cols.nl
cosl.nl
solc.ru
solc.org
olcs.net
ocls.co.uk
slco.to
scol.co.uk
clos.se
oscl.org.br
slco.com.cn
cosl.co.id
ocsl.nl
scol.co
cosl.lk
losc.nl
scol.qc.ca
olcs.org.au
ocsl.ca
socl.cn
socl.info
olsc.cn
sloc.org
solc.mx
sclo.org
scol.cn
oslc.org
losc.eu
lsco.ca
oslc.on.ca
oscl.cl
oslc.com.mx
lcos.com
cosl.com.cn
socl.nl
ocsl.de
oscl.com.cn
lcos.net
oslc.church
sclo.hatenablog.com
clos.cn
lcso.org
cosl.com.br
ocsl.es
olsc.org.uk
scol.at
slco.lk
oslc.cn
sloc.kr
lsco.store
locs.be
scol.fr
ocsl.co.uk
losc.fr
cosl.co.ae
locs.se
clos.pl
slco.org.hk
slco.com.au
lsoc.ru
oslc.org.uk
cosl.de
solc.me
cols.ca
oslc.org.au
socl.de
olsc.net
slco.net
solc.name
ocls.de
lsco.org
lsoc.org
lsco.com
clos.net
clso.ro
socl.co.jp
clso.us
solc.nl
scol.de
lcso.ru
socl.jp
sloc.de
clos.com
slco.ca
cols.jp
cols.net.au
locs.fr
olcs.es
clos.biz
slco.pl
sloc.us
slco.cn
ocls.net
cslo.net
cslo.org
sclo.jp
solc.jp

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSkay.ns.cloudflare.comtrey.ns.cloudflare.comns1.bluehost.comns2.bluehost.comMXcsol.orgA104.21.60.169172.67.198.1092606:4700:3036::6815:3ca92606:4700:3036::ac43:c66d2606:4700:3033::6815:3ca92606:4700:3035::ac43:c66d69.89.31.88
●NSkay.ns.cloudflare.com2026-06-04 → 2026-07-14 · 3 obs
○ 2016-12-03 11:40:48
● 2026-06-04 17:29:48
● 2026-07-14 15:33:40
○NSns1.bluehost.com2015-06-18 → 2016-12-03 · 4 obs
● 2015-06-18 11:58:36
● 2016-12-03 11:40:48
○ 2026-06-04 17:29:48
○ 2026-07-14 15:33:40
○NSns2.bluehost.com2015-06-18 → 2016-12-03 · 4 obs
● 2015-06-18 11:58:36
● 2016-12-03 11:40:48
○ 2026-06-04 17:29:48
○ 2026-07-14 15:33:40
●NStrey.ns.cloudflare.com2026-06-04 → 2026-07-14 · 3 obs
○ 2016-12-03 11:40:48
● 2026-06-04 17:29:48
● 2026-07-14 15:33:40
○MXcsol.org2015-06-18 → 2016-12-03 · 4 obs
● 2015-06-18 11:58:36
● 2016-12-03 11:40:48
○ 2026-06-04 17:29:48
○ 2026-07-14 15:33:40
●A104.21.60.1692026-06-04 → 2026-07-14 · 3 obs
○ 2016-12-03 11:40:48
● 2026-06-04 17:29:48
● 2026-07-14 15:33:40
●A172.67.198.1092026-06-04 → 2026-07-14 · 3 obs
○ 2016-12-03 11:40:48
● 2026-06-04 17:29:48
● 2026-07-14 15:33:40
○A2606:4700:3033::6815:3ca92026-06-04 → 2026-06-12 · 5 obs
○ 2016-12-03 11:40:48
● 2026-06-04 17:29:48
● 2026-06-12 00:17:46
○ 2026-07-04 12:33:08
○ 2026-07-14 15:33:40
○A2606:4700:3035::ac43:c66d2026-06-04 → 2026-06-12 · 5 obs
○ 2016-12-03 11:40:48
● 2026-06-04 17:29:48
● 2026-06-12 00:17:46
○ 2026-07-04 12:33:08
○ 2026-07-14 15:33:40
●A2606:4700:3036::6815:3ca92026-07-04 → 2026-07-14 · 3 obs
○ 2026-06-12 00:17:46
● 2026-07-04 12:33:08
● 2026-07-14 15:33:40
●A2606:4700:3036::ac43:c66d2026-07-04 → 2026-07-14 · 3 obs
○ 2026-06-12 00:17:46
● 2026-07-04 12:33:08
● 2026-07-14 15:33:40
○A69.89.31.882015-06-18 → 2016-12-03 · 4 obs
● 2015-06-18 11:58:36
● 2016-12-03 11:40:48
○ 2026-06-04 17:29:48
○ 2026-07-14 15:33:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
csol.orgtrey.ns.cloudflare.com, kay.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.242

NS records: trey.ns.cloudflare.com, kay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csol.org (unsigned zone)

⏱️ Timing

Total: 370ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.60.169, 172.67.198.109
AAAA22606:4700:3036::6815:3ca9, 2606:4700:3036::ac43:c66d
NS2kay.ns.cloudflare.com, trey.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kay.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

csol.org points to the four IP addresses 104.21.60.169, 172.67.198.109, 2606:4700:3036::6815:3ca9 and 2606:4700:3036::ac43:c66d.

Two other host names, along with baistzviyosef.com, borutzkis.de and www.mattbanderson.com, also share IP numbers with csol.org.

Name Servers

Two name servers handle the delegation for csol.org: kay.ns.cloudflare.com and trey.ns.cloudflare.com.

csol.org shares its NS records with other domains, for example msolbox.pro, boom(0x787878).biz, inforupdate.com and two others.

There is at least partial name server overlap between csol.org and other domains — srwc.cn, ero-ney.nl, cucps.k12.va.us and two more among them.

These name servers frequently co-occur with the name servers sloan.ns.cloudflare.com and trevor.ns.cloudflare.com.

DNS names with 6 IP addresses:

kay.ns.cloudflare.com resolves to 108.162.192.125, 172.64.32.125 and 173.245.58.125 among others, with 3 other IP addresses in total.

trey.ns.cloudflare.com resolves to 108.162.193.242, 172.64.33.242 and 173.245.59.242 among others, with 3 other IP addresses in total.