rlk21.com - robtex.com

rlk21.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5c10🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:b8be🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.16Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.190🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchelsea.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26b1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchelsea.ns.cloudflare.com
A2803:f800:50::6ca2:c2b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchelsea.ns.cloudflare.com
A2a06:98c1:50::ac40:22b1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchelsea.ns.cloudflare.com
A108.162.194.177🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchelsea.ns.cloudflare.com
A162.159.38.177Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchelsea.ns.cloudflare.com
A172.64.34.177🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchelsea.ns.cloudflare.com
NSdamian.ns.cloudflare.com
A2606:4700:58::a29f:2c32🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamian.ns.cloudflare.com
A2803:f800:50::6ca2:c332🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdamian.ns.cloudflare.com
A2a06:98c1:50::ac40:2332🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdamian.ns.cloudflare.com
A108.162.195.50🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamian.ns.cloudflare.com
A162.159.44.50Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamian.ns.cloudflare.com
A172.64.35.50🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamian.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4104.21.92.16, 172.67.184.190
IPv62606:4700:3031::6815:5c10, 2606:4700:3036::ac43:b8be
SOAchelsea.ns.cloudflare.comdns@cloudflare.com serial=2396424622

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=1771291435

Same first word

rlk21.com

DNS History

8 records (6 active, 2 former)

NSchelsea.ns.cloudflare.comdamian.ns.cloudflare.comA104.21.92.16172.67.184.1902606:4700:3031::6815:5c102606:4700:3036::ac43:b8be172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265
●NSchelsea.ns.cloudflare.com2026-02-26 → 2026-03-10 · 2 obs
● 2026-02-26 22:34:34
● 2026-03-10 15:23:38
●NSdamian.ns.cloudflare.com2026-02-26 → 2026-03-10 · 2 obs
● 2026-02-26 22:34:34
● 2026-03-10 15:23:38
●A104.21.92.162026-02-26 → 2026-03-10 · 4 obs
● 2026-02-26 22:34:34
○ 2026-02-28 07:06:14
● 2026-03-10 05:31:38
● 2026-03-10 15:23:38
○A172.64.80.12026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-26 22:34:34
● 2026-02-28 07:06:14
○ 2026-03-10 05:31:38
○ 2026-03-10 15:23:38
●A172.67.184.1902026-02-26 → 2026-03-10 · 4 obs
● 2026-02-26 22:34:34
○ 2026-02-28 07:06:14
● 2026-03-10 05:31:38
● 2026-03-10 15:23:38
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-26 22:34:34
● 2026-02-28 07:06:14
○ 2026-03-10 05:31:38
○ 2026-03-10 15:23:38
●A2606:4700:3031::6815:5c102026-02-26 → 2026-03-10 · 4 obs
● 2026-02-26 22:34:34
○ 2026-02-28 07:06:14
● 2026-03-10 05:31:38
● 2026-03-10 15:23:38
●A2606:4700:3036::ac43:b8be2026-02-26 → 2026-03-10 · 4 obs
● 2026-02-26 22:34:34
○ 2026-02-28 07:06:14
● 2026-03-10 05:31:38
● 2026-03-10 15:23:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rlk21.comchelsea.ns.cloudflare.com, damian.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.194.177

NS records: chelsea.ns.cloudflare.com, damian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rlk21.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.92.16, 172.67.184.190
AAAA22606:4700:3036::ac43:b8be, 2606:4700:3031::6815:5c10
NS2chelsea.ns.cloudflare.com, damian.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1chelsea.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rlk21.com points to four IP numbers: 2606:4700:3031::6815:5c10, 2606:4700:3036::ac43:b8be, 104.21.92.16 and 172.67.184.190.

Other host names, for instance aloride.com, detlionsfansshop.com, qirimai.cn, meoskin.com and ghblair.com share IP numbers with rlk21.com.

Name Servers

Delegation for rlk21.com rests with two name servers, chelsea.ns.cloudflare.com and damian.ns.cloudflare.com.

rlk21.com shares the same name server setup as other domains, including dpsnc.org, lifeinthelou.com, 39gamespk.com, c54540.com and 99betpkr.com.

rlk21.com at least partially shares name servers with other domains, for instance topjamz.com, homehub.co.th, offenes-presseportal.de, 4rabett.in and yypianist.co.uk.

These name servers are commonly used with dale.ns.cloudflare.com and katja.ns.cloudflare.com.

Host names with six IP numbers: chelsea.ns.cloudflare.com points to: 2606:4700:50::a29f:26b1, 2803:f800:50::6ca2:c2b1, 2a06:98c1:50::ac40:22b1, 108.162.194.177, 162.159.38.177 and 172.64.34.177. damian.ns.cloudflare.com points to: 2606:4700:58::a29f:2c32, 2803:f800:50::6ca2:c332, 2a06:98c1:50::ac40:2332, 108.162.195.50, 162.159.44.50 and 172.64.35.50.