swimcal.org - robtex.com

swimcal.org

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d777🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:32fc🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.50.252Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.119🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSetienne.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetienne.ns.cloudflare.com
A2803:f800:50::6ca2:c33d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRetienne.ns.cloudflare.com
A2a06:98c1:50::ac40:233d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRetienne.ns.cloudflare.com
A108.162.195.61🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetienne.ns.cloudflare.com
A162.159.44.61Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetienne.ns.cloudflare.com
A172.64.35.61🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetienne.ns.cloudflare.com
NSsamara.ns.cloudflare.com
A2606:4700:50::a29f:26a0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
A2803:f800:50::6ca2:c2a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsamara.ns.cloudflare.com
A2a06:98c1:50::ac40:22a0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsamara.ns.cloudflare.com
A108.162.194.160🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
A162.159.38.160Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
A172.64.34.160🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.50.252, 172.67.215.119
IPv6 hints2606:4700:3030::ac43:d777, 2606:4700:3032::6815:32fc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=102, name=cloudflare-ech.com
SOAetienne.ns.cloudflare.comdns@cloudflare.com serial=2408145097

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=1783665203

Same first word

swimcal.org

Similar names

wcsmail.net
mailwcs.com
cwsmail.com
wclaims.com
scmilaw.com
wcsmail.org
ilcswma.org
swcmail.com
misclaw.com
claswim.com
wcsmail.com
wsclaim.com

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSetienne.ns.cloudflare.comsamara.ns.cloudflare.comns1.aspwebhosting.comns1.leagueathletics.comns2.aspwebhosting.comns2.leagueathletics.comMXmail.swimcal.orgA104.21.50.252172.67.215.1192606:4700:3030::ac43:d7772606:4700:3032::6815:32fc107.21.43.992606:4700:3034::ac43:d77752.206.5.5854.86.121.22466.203.145.117
●NSetienne.ns.cloudflare.com2026-06-19 → 2026-07-10 · 3 obs
○ 2017-08-31 19:36:04
● 2026-06-19 21:28:36
● 2026-07-10 07:02:40
○NSns1.aspwebhosting.com2015-05-23 → 2016-09-16 · 4 obs
● 2015-05-23 20:25:20
● 2016-09-16 16:39:02
○ 2017-08-31 19:36:04
○ 2026-07-10 07:02:40
○NSns1.leagueathletics.com2017-08-31 → 2017-08-31 · 4 obs
○ 2016-09-16 16:39:02
● 2017-08-31 19:36:04
○ 2026-06-19 21:28:36
○ 2026-07-10 07:02:40
○NSns2.aspwebhosting.com2015-05-23 → 2016-09-16 · 4 obs
● 2015-05-23 20:25:20
● 2016-09-16 16:39:02
○ 2017-08-31 19:36:04
○ 2026-07-10 07:02:40
○NSns2.leagueathletics.com2017-08-31 → 2017-08-31 · 4 obs
○ 2016-09-16 16:39:02
● 2017-08-31 19:36:04
○ 2026-06-19 21:28:36
○ 2026-07-10 07:02:40
●NSsamara.ns.cloudflare.com2026-06-19 → 2026-07-10 · 3 obs
○ 2017-08-31 19:36:04
● 2026-06-19 21:28:36
● 2026-07-10 07:02:40
○MXmail.swimcal.org2015-05-23 → 2017-08-31 · 4 obs
● 2015-05-23 20:25:20
● 2017-08-31 19:36:04
○ 2026-06-19 21:28:36
○ 2026-07-10 07:02:40
●A104.21.50.2522026-06-19 → 2026-07-10 · 3 obs
○ 2017-08-31 19:36:04
● 2026-06-19 21:28:36
● 2026-07-10 07:02:40
○A107.21.43.992017-08-31 → 2017-08-31 · 4 obs
○ 2016-09-16 16:39:02
● 2017-08-31 19:36:04
○ 2026-06-19 21:28:36
○ 2026-07-10 07:02:40
●A172.67.215.1192026-06-19 → 2026-07-10 · 3 obs
○ 2017-08-31 19:36:04
● 2026-06-19 21:28:36
● 2026-07-10 07:02:40
●A2606:4700:3030::ac43:d7772026-07-09 → 2026-07-10 · 3 obs
○ 2026-06-19 21:28:36
● 2026-07-09 20:44:44
● 2026-07-10 07:02:40
●A2606:4700:3032::6815:32fc2026-06-19 → 2026-07-10 · 3 obs
○ 2017-08-31 19:36:04
● 2026-06-19 21:28:36
● 2026-07-10 07:02:40
○A2606:4700:3034::ac43:d7772026-06-19 → 2026-06-19 · 4 obs
○ 2017-08-31 19:36:04
● 2026-06-19 21:28:36
○ 2026-07-09 20:44:44
○ 2026-07-10 07:02:40
○A52.206.5.582017-08-31 → 2017-08-31 · 4 obs
○ 2016-09-16 16:39:02
● 2017-08-31 19:36:04
○ 2026-06-19 21:28:36
○ 2026-07-10 07:02:40
○A54.86.121.2242017-08-31 → 2017-08-31 · 4 obs
○ 2016-09-16 16:39:02
● 2017-08-31 19:36:04
○ 2026-06-19 21:28:36
○ 2026-07-10 07:02:40
○A66.203.145.1172015-05-23 → 2016-09-16 · 4 obs
● 2015-05-23 20:25:20
● 2016-09-16 16:39:02
○ 2017-08-31 19:36:04
○ 2026-07-10 07:02:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
swimcal.orgetienne.ns.cloudflare.com, samara.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.61

NS records: etienne.ns.cloudflare.com, samara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swimcal.org (unsigned zone)

⏱️ Timing

Total: 870ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.50.252, 172.67.215.119
AAAA22606:4700:3032::6815:32fc, 2606:4700:3030::ac43:d777
NS2etienne.ns.cloudflare.com, samara.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1etienne.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

swimcal.org points to the four IP addresses 104.21.50.252, 172.67.215.119, 2606:4700:3030::ac43:d777 and 2606:4700:3032::6815:32fc.

Two other host names, along with winsoftcracks.net, deribit-api.gramsight.xyz and fashionchannel.ch, also share IP numbers with swimcal.org.

Name Servers

The NS records for swimcal.org delegate to etienne.ns.cloudflare.com and samara.ns.cloudflare.com.

swimcal.org shares its NS records with other domains, for example thepilotclassifieds.com, digi-mori.com, wxhobo.com and two others.

At least some of swimcal.org's name servers are shared with other domains, for example ntrcdom.org, wolonggwzhuce.com.cn, gepard.bg and two more.

These name servers tend to be deployed in combination with the name servers tony.ns.cloudflare.com and ulla.ns.cloudflare.com.

DNS names with 6 IP addresses:

etienne.ns.cloudflare.com maps to 108.162.195.61, 162.159.44.61, 172.64.35.61 and 3 additional IP addresses.

samara.ns.cloudflare.com maps to 108.162.194.160, 162.159.38.160, 172.64.34.160 and 3 additional IP addresses.