rtckj.com - dns.ninja

rtckj.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:5855🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:ae52🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.88.85Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.174.82🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarya.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
A2803:f800:50::6ca2:c046🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarya.ns.cloudflare.com
A2a06:98c1:50::ac40:2046🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarya.ns.cloudflare.com
A108.162.192.70🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
A172.64.32.70🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
A173.245.58.70🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
NSmelnicoff.ns.cloudflare.com
A2606:4700:58::a29f:2cae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A2803:f800:50::6ca2:c3ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelnicoff.ns.cloudflare.com
A2a06:98c1:50::ac40:23ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelnicoff.ns.cloudflare.com
A108.162.195.174🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A162.159.44.174Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A172.64.35.174🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.88.85, 172.67.174.82
IPv6 hints2606:4700:3035::6815:5855, 2606:4700:3035::ac43:ae52
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com
SOAarya.ns.cloudflare.comdns@cloudflare.com serial=2406425828

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782890531
⚠️ On DNS blocklist: tif

Same first word

rtckj.com

Similar names

jckrt.com
crtjk.com
jkcrt.com
jcrkt.cn
ckjrt.com
jkrtc.com
ckrjt.cn
trkcj.com
ktcjr.com
crkjt.com

DNS History

13 records (6 active, 7 former)

2017201820192020202120222023202420252026NSarya.ns.cloudflare.commelnicoff.ns.cloudflare.comdns10.hichina.comdns9.hichina.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.88.85172.67.174.822606:4700:3035::6815:58552606:4700:3035::ac43:ae52103.215.49.19947.89.58.14169.30.199.61
●NSarya.ns.cloudflare.com2026-05-29 → 2026-07-01 · 3 obs
○ 2017-11-13 13:24:40
● 2026-05-29 16:21:58
● 2026-07-01 07:40:54
○NSdns10.hichina.com2017-11-13 → 2017-11-13 · 4 obs
○ 2016-12-19 06:20:00
● 2017-11-13 13:24:40
○ 2026-05-29 16:21:58
○ 2026-07-01 07:40:54
○NSdns9.hichina.com2017-11-13 → 2017-11-13 · 4 obs
○ 2016-12-19 06:20:00
● 2017-11-13 13:24:40
○ 2026-05-29 16:21:58
○ 2026-07-01 07:40:54
○NSf1g1ns1.dnspod.net2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 06:20:00
○ 2017-11-13 13:24:40
○ 2026-07-01 07:40:54
○NSf1g1ns2.dnspod.net2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 06:20:00
○ 2017-11-13 13:24:40
○ 2026-07-01 07:40:54
●NSmelnicoff.ns.cloudflare.com2026-05-29 → 2026-07-01 · 3 obs
○ 2017-11-13 13:24:40
● 2026-05-29 16:21:58
● 2026-07-01 07:40:54
○A103.215.49.1992026-05-29 → 2026-05-29 · 4 obs
○ 2017-11-13 13:24:40
● 2026-05-29 16:21:58
○ 2026-07-01 07:40:52
○ 2026-07-01 07:40:54
●A104.21.88.852026-07-01 → 2026-07-01 · 3 obs
○ 2026-05-29 16:21:58
● 2026-07-01 07:40:52
● 2026-07-01 07:40:54
●A172.67.174.822026-07-01 → 2026-07-01 · 3 obs
○ 2026-05-29 16:21:58
● 2026-07-01 07:40:52
● 2026-07-01 07:40:54
●A2606:4700:3035::6815:58552026-07-01 → 2026-07-01 · 3 obs
○ 2026-05-29 16:21:58
● 2026-07-01 07:40:52
● 2026-07-01 07:40:54
●A2606:4700:3035::ac43:ae522026-07-01 → 2026-07-01 · 3 obs
○ 2026-05-29 16:21:58
● 2026-07-01 07:40:52
● 2026-07-01 07:40:54
○A47.89.58.1412017-11-13 → 2017-11-13 · 4 obs
○ 2016-12-19 06:20:00
● 2017-11-13 13:24:40
○ 2026-05-29 16:21:58
○ 2026-07-01 07:40:54
○A69.30.199.612016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 06:20:00
○ 2017-11-13 13:24:40
○ 2026-07-01 07:40:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net...-
rtckj.comarya.ns.cloudflare.com, melnicoff.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.70

NS records: arya.ns.cloudflare.com, melnicoff.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtckj.com (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.174.82, 104.21.88.85
AAAA22606:4700:3035::6815:5855, 2606:4700:3035::ac43:ae52
NS2arya.ns.cloudflare.com, melnicoff.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arya.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (arya.ns.cloudflare.com, arya.ns.cloudflare.com, arya.ns.cloudflare.com...)

Analysis

IP Addresses

rtckj.com has four IP addresses: 104.21.88.85, 172.67.174.82, 2606:4700:3035::6815:5855 and 2606:4700:3035::ac43:ae52.

Among the host names that share IP numbers with rtckj.com are mondopop.net, canelandcentral.com.au, www.ausgezeichnet.org and two others.

Name Servers

DNS delegation for rtckj.com points to two name servers: arya.ns.cloudflare.com and melnicoff.ns.cloudflare.com.

rtckj.com has the same name server delegation as a number of other domains, such as tfwqn.com, sctf56.com, jindi99.com and two more.

rtckj.com partially shares its NS delegation with several other domains, including davenportcommunities.com, wijjipay.com, ismpart.com and two others.

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

Host names resolving to 6 IP numbers:

arya.ns.cloudflare.com has IP addresses 108.162.192.70, 172.64.32.70 and 173.245.58.70, plus 3 other.

melnicoff.ns.cloudflare.com has IP addresses 108.162.195.174, 162.159.44.174 and 172.64.35.174, plus 3 other.