rtcs.dev - dns.ninja

rtcs.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:599d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:bd97🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.89.157Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.151🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlaura.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A2803:f800:50::6ca2:c0b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlaura.ns.cloudflare.com
A2a06:98c1:50::ac40:20b7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlaura.ns.cloudflare.com
A108.162.192.183🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A172.64.32.183🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A173.245.58.183🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
NSsteven.ns.cloudflare.com
A2606:4700:58::a29f:2c11🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
A2803:f800:50::6ca2:c311🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsteven.ns.cloudflare.com
A2a06:98c1:50::ac40:2311🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsteven.ns.cloudflare.com
A108.162.195.17🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
A162.159.44.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
A172.64.35.17🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.89.157, 172.67.189.151
IPv6 hints2606:4700:3032::6815:599d, 2606:4700:3033::ac43:bd97
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=253, name=cloudflare-ech.com
SOAlaura.ns.cloudflare.comdns@cloudflare.com serial=2406264697

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

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rsct.net
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trsc.eu

DNS History

16 records (6 active, 10 former)

NSlaura.ns.cloudflare.comsteven.ns.cloudflare.comA104.21.89.157172.67.189.1512606:4700:3032::6815:599d2606:4700:3033::ac43:bd97172.64.80.1188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:130:436c:6f75:6466:6c61:72652a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSlaura.ns.cloudflare.com2026-02-20 → 2026-06-17 · 2 obs
● 2026-02-20 03:41:12
● 2026-06-17 19:45:46
●NSsteven.ns.cloudflare.com2026-02-20 → 2026-06-17 · 2 obs
● 2026-02-20 03:41:12
● 2026-06-17 19:45:46
●A104.21.89.1572026-04-08 → 2026-06-17 · 13 obs
○ 2026-02-20 03:41:12
○ 2026-02-23 12:29:22
● 2026-04-08 20:36:32
● 2026-05-06 16:10:34
○ 2026-05-15 03:13:50
● 2026-05-15 21:12:28
○ 2026-05-24 00:13:42
○ 2026-05-24 01:15:00
● 2026-05-29 09:26:16
● 2026-06-08 09:49:10
○ 2026-06-09 07:00:44
● 2026-06-09 07:38:32
● 2026-06-17 19:45:46
○A172.64.80.12026-02-20 → 2026-02-20 · 3 obs
● 2026-02-20 03:41:12
○ 2026-02-23 12:29:22
○ 2026-06-17 19:45:46
●A172.67.189.1512026-04-08 → 2026-06-17 · 13 obs
○ 2026-02-20 03:41:12
○ 2026-02-23 12:29:22
● 2026-04-08 20:36:32
● 2026-05-06 16:10:34
○ 2026-05-15 03:13:50
● 2026-05-15 21:12:28
○ 2026-05-24 00:13:42
○ 2026-05-24 01:15:00
● 2026-05-29 09:26:16
● 2026-06-08 09:49:10
○ 2026-06-09 07:00:44
● 2026-06-09 07:38:32
● 2026-06-17 19:45:46
○A188.114.96.02026-02-23 → 2026-05-24 · 10 obs
○ 2026-02-20 03:41:12
● 2026-02-23 12:29:22
○ 2026-04-08 20:36:32
○ 2026-05-06 16:10:34
● 2026-05-15 03:13:50
○ 2026-05-15 21:12:28
● 2026-05-24 00:13:42
● 2026-05-24 01:15:00
○ 2026-05-29 09:26:16
○ 2026-06-17 19:45:46
○A188.114.96.42026-06-09 → 2026-06-09 · 4 obs
○ 2026-06-08 09:49:10
● 2026-06-09 07:00:44
○ 2026-06-09 07:38:32
○ 2026-06-17 19:45:46
○A188.114.97.02026-02-23 → 2026-05-24 · 10 obs
○ 2026-02-20 03:41:12
● 2026-02-23 12:29:22
○ 2026-04-08 20:36:32
○ 2026-05-06 16:10:34
● 2026-05-15 03:13:50
○ 2026-05-15 21:12:28
● 2026-05-24 00:13:42
● 2026-05-24 01:15:00
○ 2026-05-29 09:26:16
○ 2026-06-17 19:45:46
○A188.114.97.42026-06-09 → 2026-06-09 · 4 obs
○ 2026-06-08 09:49:10
● 2026-06-09 07:00:44
○ 2026-06-09 07:38:32
○ 2026-06-17 19:45:46
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-20 → 2026-02-20 · 3 obs
● 2026-02-20 03:41:12
○ 2026-02-23 12:29:22
○ 2026-06-17 19:45:46
●A2606:4700:3032::6815:599d2026-04-08 → 2026-06-17 · 13 obs
○ 2026-02-20 03:41:12
○ 2026-02-23 12:29:22
● 2026-04-08 20:36:32
● 2026-05-06 16:10:34
○ 2026-05-15 03:13:50
● 2026-05-15 21:12:28
○ 2026-05-24 00:13:42
○ 2026-05-24 01:15:00
● 2026-05-29 09:26:16
● 2026-06-08 09:49:10
○ 2026-06-09 07:00:44
● 2026-06-09 07:38:32
● 2026-06-17 19:45:46
●A2606:4700:3033::ac43:bd972026-04-08 → 2026-06-17 · 13 obs
○ 2026-02-20 03:41:12
○ 2026-02-23 12:29:22
● 2026-04-08 20:36:32
● 2026-05-06 16:10:34
○ 2026-05-15 03:13:50
● 2026-05-15 21:12:28
○ 2026-05-24 00:13:42
○ 2026-05-24 01:15:00
● 2026-05-29 09:26:16
● 2026-06-08 09:49:10
○ 2026-06-09 07:00:44
● 2026-06-09 07:38:32
● 2026-06-17 19:45:46
○A2a06:98c1:3120::2026-02-23 → 2026-06-09 · 13 obs
○ 2026-02-20 03:41:12
● 2026-02-23 12:29:22
○ 2026-04-08 20:36:32
○ 2026-05-06 16:10:34
● 2026-05-15 03:13:50
○ 2026-05-15 21:12:28
○ 2026-05-24 00:13:42
● 2026-05-24 01:15:00
○ 2026-05-29 09:26:16
○ 2026-06-08 09:49:10
● 2026-06-09 07:00:44
○ 2026-06-09 07:38:32
○ 2026-06-17 19:45:46
○A2a06:98c1:3120::42026-05-24 → 2026-05-24 · 4 obs
○ 2026-05-15 21:12:28
● 2026-05-24 00:13:42
○ 2026-05-24 01:15:00
○ 2026-06-17 19:45:46
○A2a06:98c1:3121::2026-02-23 → 2026-06-09 · 13 obs
○ 2026-02-20 03:41:12
● 2026-02-23 12:29:22
○ 2026-04-08 20:36:32
○ 2026-05-06 16:10:34
● 2026-05-15 03:13:50
○ 2026-05-15 21:12:28
○ 2026-05-24 00:13:42
● 2026-05-24 01:15:00
○ 2026-05-29 09:26:16
○ 2026-06-08 09:49:10
● 2026-06-09 07:00:44
○ 2026-06-09 07:38:32
○ 2026-06-17 19:45:46
○A2a06:98c1:3121::42026-05-24 → 2026-05-24 · 4 obs
○ 2026-05-15 21:12:28
● 2026-05-24 00:13:42
○ 2026-05-24 01:15:00
○ 2026-06-17 19:45:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
rtcs.devsteven.ns.cloudflare.com, laura.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.183

NS records: steven.ns.cloudflare.com, laura.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtcs.dev (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.89.157, 172.67.189.151
AAAA22606:4700:3032::6815:599d, 2606:4700:3033::ac43:bd97
NS2laura.ns.cloudflare.com, steven.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1laura.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

rtcs.dev resolves to four IP addresses: 104.21.89.157, 172.67.189.151, 2606:4700:3032::6815:599d and 2606:4700:3033::ac43:bd97.

den-mat.com, cubra.info, parasu.in and two other host names share IP numbers with rtcs.dev.

Name Servers

rtcs.dev is served by two delegated name servers, laura.ns.cloudflare.com and steven.ns.cloudflare.com.

rtcs.dev uses the same name servers as several other domains — among them eoquebec.com, cybercat.ca, burningware.in and two more.

rtcs.dev shares at least some of its name servers with other domains, including ultra2025team.click, cordeosmail.com, mongolkino.org and two others.

These name servers are frequently seen alongside the name servers rose.ns.cloudflare.com, augustus.ns.cloudflare.com, mike.ns.cloudflare.com and tiffany.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

laura.ns.cloudflare.com carries IP addresses 108.162.192.183, 172.64.32.183 and 173.245.58.183, with 3 other addresses beyond those.

steven.ns.cloudflare.com carries IP addresses 108.162.195.17, 162.159.44.17 and 172.64.35.17, with 3 other addresses beyond those.