jcfymca.org - robtex.com

jcfymca.org

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b7cf🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:285d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.40.93Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.183.207🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScourtney.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2682🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A2803:f800:50::6ca2:c282🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcourtney.ns.cloudflare.com
A2a06:98c1:50::ac40:2282🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcourtney.ns.cloudflare.com
A108.162.194.130🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A162.159.38.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A172.64.34.130🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
NSzod.ns.cloudflare.com
A2606:4700:58::adf5:3bfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A2803:f800:50::6ca2:c1fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzod.ns.cloudflare.com
A2a06:98c1:50::ac40:21fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzod.ns.cloudflare.com
A108.162.193.250🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A172.64.33.250🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A173.245.59.250🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c25::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadtq-in-f26.1e100.net
A172.253.139.26🇺🇸 Google172.253.139.0/24
PTRyuiadsk-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 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
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTMS=ms75679223
TXTca3-3a6d7a551c4e490e9d743089a8787788
TXTca3-ea21c0984cd74fec932b6e60ff98c318
TXTv=spf1 include:_spf.google.com include:servers.mcsv.net ip4:72.36.0.145 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.40.93, 172.67.183.207
IPv6 hints2606:4700:3031::ac43:b7cf, 2606:4700:3034::6815:285d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=173, name=cloudflare-ech.com
SOAcourtney.ns.cloudflare.comdns@cloudflare.com serial=2406649651

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=1784964294

Previously MX for

jcfymca.org

Same first word

jcfymca.org

DNS History

20 records (11 active, 9 former)

20162017201820192020202120222023202420252026NScourtney.ns.cloudflare.comzod.ns.cloudflare.comns1.machighway.comns1.myhostcenter.comns2.machighway.comns2.myhostcenter.comns3.machighway.comns4.machighway.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comjcfymca.orgA104.21.40.93172.67.183.2072606:4700:3031::ac43:b7cf2606:4700:3034::6815:285d199.204.248.11369.16.220.190
●NScourtney.ns.cloudflare.com2026-07-19 → 2026-07-25 · 3 obs
○ 2017-04-18 10:35:52
● 2026-07-19 13:24:18
● 2026-07-25 08:04:52
○NSns1.machighway.com2015-08-02 → 2017-04-18 · 7 obs
● 2015-08-02 01:14:22
● 2015-11-28 03:14:10
○ 2016-03-03 16:22:42
● 2016-07-07 14:41:10
● 2017-04-18 10:35:52
○ 2026-07-19 13:24:18
○ 2026-07-25 08:04:52
○NSns1.myhostcenter.com2016-03-03 → 2016-03-03 · 4 obs
○ 2015-11-28 03:14:10
● 2016-03-03 16:22:42
○ 2016-07-07 14:41:10
○ 2026-07-25 08:04:52
○NSns2.machighway.com2015-08-02 → 2017-04-18 · 7 obs
● 2015-08-02 01:14:22
● 2015-11-28 03:14:10
○ 2016-03-03 16:22:42
● 2016-07-07 14:41:10
● 2017-04-18 10:35:52
○ 2026-07-19 13:24:18
○ 2026-07-25 08:04:52
○NSns2.myhostcenter.com2016-03-03 → 2016-03-03 · 4 obs
○ 2015-11-28 03:14:10
● 2016-03-03 16:22:42
○ 2016-07-07 14:41:10
○ 2026-07-25 08:04:52
○NSns3.machighway.com2016-07-07 → 2017-04-18 · 5 obs
○ 2016-03-03 16:22:42
● 2016-07-07 14:41:10
● 2017-04-18 10:35:52
○ 2026-07-19 13:24:18
○ 2026-07-25 08:04:52
○NSns4.machighway.com2016-07-07 → 2017-04-18 · 5 obs
○ 2016-03-03 16:22:42
● 2016-07-07 14:41:10
● 2017-04-18 10:35:52
○ 2026-07-19 13:24:18
○ 2026-07-25 08:04:52
●NSzod.ns.cloudflare.com2026-07-19 → 2026-07-25 · 3 obs
○ 2017-04-18 10:35:52
● 2026-07-19 13:24:18
● 2026-07-25 08:04:52
●MXalt1.aspmx.l.google.com2026-07-19 → 2026-07-25 · 3 obs
○ 2017-04-18 10:35:52
● 2026-07-19 13:24:18
● 2026-07-25 08:04:52
●MXalt2.aspmx.l.google.com2026-07-19 → 2026-07-25 · 3 obs
○ 2017-04-18 10:35:52
● 2026-07-19 13:24:18
● 2026-07-25 08:04:52
●MXalt3.aspmx.l.google.com2026-07-19 → 2026-07-25 · 3 obs
○ 2017-04-18 10:35:52
● 2026-07-19 13:24:18
● 2026-07-25 08:04:52
●MXalt4.aspmx.l.google.com2026-07-19 → 2026-07-25 · 3 obs
○ 2017-04-18 10:35:52
● 2026-07-19 13:24:18
● 2026-07-25 08:04:52
●MXaspmx.l.google.com2026-07-19 → 2026-07-25 · 3 obs
○ 2017-04-18 10:35:52
● 2026-07-19 13:24:18
● 2026-07-25 08:04:52
○MXjcfymca.org2015-08-02 → 2017-04-18 · 4 obs
● 2015-08-02 01:14:22
● 2017-04-18 10:35:52
○ 2026-07-19 13:24:18
○ 2026-07-25 08:04:52
●A104.21.40.932026-07-19 → 2026-07-25 · 3 obs
○ 2017-04-18 10:35:52
● 2026-07-19 13:24:18
● 2026-07-25 08:04:52
●A172.67.183.2072026-07-19 → 2026-07-25 · 3 obs
○ 2017-04-18 10:35:52
● 2026-07-19 13:24:18
● 2026-07-25 08:04:52
○A199.204.248.1132016-07-07 → 2017-04-18 · 5 obs
○ 2016-03-03 16:22:42
● 2016-07-07 14:41:10
● 2017-04-18 10:35:52
○ 2026-07-19 13:24:18
○ 2026-07-25 08:04:52
●A2606:4700:3031::ac43:b7cf2026-07-19 → 2026-07-25 · 3 obs
○ 2017-04-18 10:35:52
● 2026-07-19 13:24:18
● 2026-07-25 08:04:52
●A2606:4700:3034::6815:285d2026-07-19 → 2026-07-25 · 3 obs
○ 2017-04-18 10:35:52
● 2026-07-19 13:24:18
● 2026-07-25 08:04:52
○A69.16.220.1902015-08-02 → 2016-03-03 · 4 obs
● 2015-08-02 01:14:22
● 2016-03-03 16:22:42
○ 2016-07-07 14:41:10
○ 2026-07-25 08:04:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org-
jcfymca.orgcourtney.ns.cloudflare.com, zod.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.130

NS records: courtney.ns.cloudflare.com, zod.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jcfymca.org (unsigned zone)

⏱️ Timing

Total: 1026ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.40.93, 172.67.183.207
AAAA22606:4700:3031::ac43:b7cf, 2606:4700:3034::6815:285d
NS2courtney.ns.cloudflare.com, zod.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT4MS=ms75679223, ca3-3a6d7a551c4e490e9d743089a8787788...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1courtney.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

jcfymca.org has four IP addresses: 104.21.40.93, 172.67.183.207, 2606:4700:3031::ac43:b7cf and 2606:4700:3034::6815:285d.

Among the host names that share IP numbers with jcfymca.org are hbiop.com, unified-century.com, demogronomics.com and two others.

Name Servers

jcfymca.org has two authoritative name servers — courtney.ns.cloudflare.com and zod.ns.cloudflare.com.

jcfymca.org has the same name server delegation as a number of other domains, such as techraman.com, kekasih-hatiku-pajero.pages.dev, nunus.com and two more.

jcfymca.org partially shares its NS delegation with several other domains, including cartermuseum.org, lordj.makeup, carpetnow.co.nz and two others.

These name servers often co-occur with the name servers tadeo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

courtney.ns.cloudflare.com points to 108.162.194.130, 162.159.38.130, 172.64.34.130 and 3 other IP addresses.

zod.ns.cloudflare.com points to 108.162.193.250, 172.64.33.250, 173.245.59.250 and 3 other IP addresses.

Mail Servers

Mail for jcfymca.org is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

jcfymca.org shares at least some of its mail servers with other domains — for example ns500758.ns500736.ns500735.ns500698.ns500735.ns500736.ns500698.ns500698.ns500576.ns500686.ns500619.tracksymphony.com, ns500742.ns500731.ns500742.ns500742.ns500742.ns500704.ns500742.ns500705.ns500705.ns500705.ns500688.ns500705.ns500671.ns500291.ns500666.ns500291.ns500131.lustychickser.com, ns500731.ns500671.ns500731.ns500742.ns500731.ns500705.ns500704.ns500649.ns500291.ns500291.ns500666.ns500653.ns500153.tenderladiesbz.com and two more.

It is common to find these mail servers paired with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to 172.253.139.26 and 2607:f8b0:4004:c25::1a.

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

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.

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

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.