uckc.org - dns.ninja

uckc.org

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:11eeπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:b2dcπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.17.238Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.178.220πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NScharles.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b53πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
A2803:f800:50::6ca2:c153πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcharles.ns.cloudflare.com
A2a06:98c1:50::ac40:2153πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRcharles.ns.cloudflare.com
A108.162.193.83πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
A172.64.33.83πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
A173.245.59.83πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
NSkara.ns.cloudflare.com
A2606:4700:50::adf5:3a7bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
A2803:f800:50::6ca2:c07bπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkara.ns.cloudflare.com
A2a06:98c1:50::ac40:207bπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRkara.ns.cloudflare.com
A108.162.192.123πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
A172.64.32.123πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
A173.245.58.123πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
MXuckc-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c91d::bπŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-mw2pr02cu00603.inbound.protection.outlook.com
A2a01:111:f403:c922::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bl0pr03cu00200.inbound.protection.outlook.com
A2a01:111:f403:f802::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f90c::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sn1pr03cu00100.inbound.protection.outlook.com
A52.101.41.3πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00103.inbound.protection.outlook.com
A52.101.42.16πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00300.inbound.protection.outlook.com
A52.101.50.1πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00401.inbound.protection.outlook.com
A52.101.50.4πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr03cu00404.inbound.protection.outlook.com
TXTMS=ms30543177
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.17.238, 172.67.178.220
IPv6 hints2606:4700:3035::6815:11ee, 2606:4700:3037::ac43:b2dc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOAcharles.ns.cloudflare.comdns@cloudflare.com serial=2410047481

org

DNSSECπŸ”’ 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=1786592472

Same first word

Similar names

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NScharles.ns.cloudflare.comkara.ns.cloudflare.comns7.worldnic.comns75.domaincontrol.comns76.domaincontrol.comns8.worldnic.comMXuckc-org.mail.protection.outlook.commailstore1.secureserver.netsmtp.secureserver.netA104.21.17.238172.67.178.2202606:4700:3035::6815:11ee2606:4700:3037::ac43:b2dc184.168.192.93208.91.197.272606:4700:3035::ac43:b2dc2606:4700:3037::6815:11ee50.63.202.42
●NScharles.ns.cloudflare.com2026-06-04 β†’ 2026-08-13 Β· 3 obs
β—‹ 2026-04-27 17:59:28
● 2026-06-04 08:09:54
● 2026-08-13 04:08:04
●NSkara.ns.cloudflare.com2026-06-04 β†’ 2026-08-13 Β· 3 obs
β—‹ 2026-04-27 17:59:28
● 2026-06-04 08:09:54
● 2026-08-13 04:08:04
β—‹NSns7.worldnic.com2026-02-17 β†’ 2026-04-27 Β· 5 obs
β—‹ 2020-03-05 12:35:38
● 2026-02-17 13:05:50
● 2026-04-27 17:59:28
β—‹ 2026-06-04 08:09:54
β—‹ 2026-08-13 04:08:04
β—‹NSns75.domaincontrol.com2015-06-26 β†’ 2017-01-29 Β· 4 obs
● 2015-06-26 17:13:46
● 2017-01-29 23:13:50
β—‹ 2020-03-05 12:35:38
β—‹ 2026-08-13 04:08:04
β—‹NSns76.domaincontrol.com2015-06-26 β†’ 2017-01-29 Β· 4 obs
● 2015-06-26 17:13:46
● 2017-01-29 23:13:50
β—‹ 2020-03-05 12:35:38
β—‹ 2026-08-13 04:08:04
β—‹NSns8.worldnic.com2026-02-17 β†’ 2026-04-27 Β· 5 obs
β—‹ 2020-03-05 12:35:38
● 2026-02-17 13:05:50
● 2026-04-27 17:59:28
β—‹ 2026-06-04 08:09:54
β—‹ 2026-08-13 04:08:04
β—‹MXmailstore1.secureserver.net2015-06-26 β†’ 2017-01-29 Β· 4 obs
● 2015-06-26 17:13:46
● 2017-01-29 23:13:50
β—‹ 2020-03-05 12:35:38
β—‹ 2026-08-13 04:08:04
β—‹MXsmtp.secureserver.net2015-06-26 β†’ 2017-01-29 Β· 4 obs
● 2015-06-26 17:13:46
● 2017-01-29 23:13:50
β—‹ 2020-03-05 12:35:38
β—‹ 2026-08-13 04:08:04
●MXuckc-org.mail.protection.outlook.com2026-02-17 β†’ 2026-08-13 Β· 3 obs
β—‹ 2020-03-05 12:35:38
● 2026-02-17 13:05:50
● 2026-08-13 04:08:04
●A104.21.17.2382026-06-04 β†’ 2026-08-13 Β· 3 obs
β—‹ 2026-04-27 17:59:28
● 2026-06-04 08:09:54
● 2026-08-13 04:08:04
●A172.67.178.2202026-06-04 β†’ 2026-08-13 Β· 3 obs
β—‹ 2026-04-27 17:59:28
● 2026-06-04 08:09:54
● 2026-08-13 04:08:04
β—‹A184.168.192.932015-06-26 β†’ 2016-02-27 Β· 4 obs
● 2015-06-26 17:13:46
● 2016-02-27 15:25:44
β—‹ 2016-06-18 01:20:34
β—‹ 2026-08-13 04:08:04
β—‹A208.91.197.272026-02-17 β†’ 2026-04-27 Β· 5 obs
β—‹ 2020-03-05 12:35:38
● 2026-02-17 13:05:50
● 2026-04-27 17:59:28
β—‹ 2026-06-04 08:09:54
β—‹ 2026-08-13 04:08:04
●A2606:4700:3035::6815:11ee2026-07-16 β†’ 2026-08-13 Β· 3 obs
β—‹ 2026-06-04 08:09:54
● 2026-07-16 02:05:40
● 2026-08-13 04:08:04
β—‹A2606:4700:3035::ac43:b2dc2026-06-04 β†’ 2026-06-04 Β· 4 obs
β—‹ 2026-04-27 17:59:28
● 2026-06-04 08:09:54
β—‹ 2026-07-16 02:05:40
β—‹ 2026-08-13 04:08:04
β—‹A2606:4700:3037::6815:11ee2026-06-04 β†’ 2026-06-04 Β· 4 obs
β—‹ 2026-04-27 17:59:28
● 2026-06-04 08:09:54
β—‹ 2026-07-16 02:05:40
β—‹ 2026-08-13 04:08:04
●A2606:4700:3037::ac43:b2dc2026-07-16 β†’ 2026-08-13 Β· 3 obs
β—‹ 2026-06-04 08:09:54
● 2026-07-16 02:05:40
● 2026-08-13 04:08:04
β—‹A50.63.202.422016-06-18 β†’ 2017-01-29 Β· 5 obs
β—‹ 2016-02-27 15:25:44
● 2016-06-18 01:20:34
● 2017-01-29 23:13:50
β—‹ 2020-03-05 12:35:38
β—‹ 2026-08-13 04:08:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
uckc.orgkara.ns.cloudflare.com, charles.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.123

NS records: kara.ns.cloudflare.com, charles.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uckc.org (unsigned zone)

⏱️ Timing

Total: 1061ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.178.220, 104.21.17.238
AAAA22606:4700:3035::6815:11ee, 2606:4700:3037::ac43:b2dc
NS2charles.ns.cloudflare.com, kara.ns.cloudflare.com
MX1uckc-org.mail.protection.outlook.com (pr
TXT2MS=ms30543177, v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1charles.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

uckc.org directs to four IP numbers, which are 104.21.17.238, 172.67.178.220, 2606:4700:3035::6815:11ee and 2606:4700:3037::ac43:b2dc.

37.137.70-static.reverse.printasy.com, peguru.com, www.betzold-group.com plus two other host names have IP numbers in common with uckc.org.

Name Servers

uckc.org uses two name servers for its delegation: charles.ns.cloudflare.com and kara.ns.cloudflare.com.

The name server configuration of uckc.org is shared with other domains, for instance velix.ro, sonic-sklep.pl, cambridgenetwork.com and two others.

There is at least partial name server overlap between uckc.org and other domains β€” aibozy.site, shclzl.com, now-health.com and two more among them.

These name servers tend to appear together with the name servers joselyn.ns.cloudflare.com, ridge.ns.cloudflare.com and felipe.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

Hostname charles.ns.cloudflare.com directs to 108.162.193.83, 172.64.33.83 and 173.245.59.83 along with 3 other IP addresses.

Hostname kara.ns.cloudflare.com directs to 108.162.192.123, 172.64.32.123 and 173.245.58.123 along with 3 other IP addresses.

Mail Servers

uckc.org uses one mail server β€” uckc-org.mail.protection.outlook.com.

uckc-org.mail.protection.outlook.com has 8 IP addresses: 52.101.41.3, 52.101.42.16, 52.101.50.1 plus 5 more.