55rt.io - robtex.com

55rt.io

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:54a1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c339🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.84.161Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.195.57🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjade.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
A2803:f800:50::6ca2:c0a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjade.ns.cloudflare.com
A2a06:98c1:50::ac40:20a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjade.ns.cloudflare.com
A108.162.192.167🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
A172.64.32.167🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
A173.245.58.167🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
NSleo.ns.cloudflare.com
A2606:4700:58::a29f:2cf1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleo.ns.cloudflare.com
A2803:f800:50::6ca2:c3f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleo.ns.cloudflare.com
A2a06:98c1:50::ac40:23f1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleo.ns.cloudflare.com
A108.162.195.241🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleo.ns.cloudflare.com
A162.159.44.241Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleo.ns.cloudflare.com
A172.64.35.241🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleo.ns.cloudflare.com
TXTgoogle-site-verification=fctp3cC6mXDASDSJbLw3pHYr_-ELIbwKRhmE99BTxOM
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.84.161, 172.67.195.57
IPv6 hints2606:4700:3031::6815:54a1, 2606:4700:3037::ac43:c339
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com
SOAjade.ns.cloudflare.comdns@cloudflare.com serial=2410048427

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1785220623
rank #719690 globally
rank #5975 in the tld

Same first word

55rt.io
55rt.club

Similar names

55tr.com
r5t5.com
rt55.dk
tr55.net

DNS History

8 records (6 active, 2 former)

NSjade.ns.cloudflare.comleo.ns.cloudflare.comA104.21.84.161172.67.195.572606:4700:3031::6815:54a12606:4700:3037::ac43:c3392606:4700:3036::ac43:c3392606:4700:3037::6815:54a1
●NSjade.ns.cloudflare.com2026-06-02 → 2026-07-28 · 2 obs
● 2026-06-02 22:48:48
● 2026-07-28 07:38:06
●NSleo.ns.cloudflare.com2026-06-02 → 2026-07-28 · 2 obs
● 2026-06-02 22:48:48
● 2026-07-28 07:38:06
●A104.21.84.1612026-06-02 → 2026-07-28 · 2 obs
● 2026-06-02 22:48:48
● 2026-07-28 07:38:06
●A172.67.195.572026-06-02 → 2026-07-28 · 2 obs
● 2026-06-02 22:48:48
● 2026-07-28 07:38:06
●A2606:4700:3031::6815:54a12026-07-01 → 2026-07-28 · 3 obs
○ 2026-06-15 20:49:48
● 2026-07-01 17:14:50
● 2026-07-28 07:38:06
○A2606:4700:3036::ac43:c3392026-06-02 → 2026-06-15 · 4 obs
● 2026-06-02 22:48:48
● 2026-06-15 20:49:48
○ 2026-07-01 17:14:50
○ 2026-07-28 07:38:06
○A2606:4700:3037::6815:54a12026-06-02 → 2026-06-15 · 4 obs
● 2026-06-02 22:48:48
● 2026-06-15 20:49:48
○ 2026-07-01 17:14:50
○ 2026-07-28 07:38:06
●A2606:4700:3037::ac43:c3392026-07-01 → 2026-07-28 · 3 obs
○ 2026-06-15 20:49:48
● 2026-07-01 17:14:50
● 2026-07-28 07:38:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, c0.nic.io, a0.nic.io, b0.nic.io-
55rt.ioleo.ns.cloudflare.com, jade.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.241

NS records: leo.ns.cloudflare.com, jade.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 55rt.io (unsigned zone)

⏱️ Timing

Total: 366ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.84.161, 172.67.195.57
AAAA22606:4700:3037::ac43:c339, 2606:4700:3031::6815:54a1
NS2jade.ns.cloudflare.com, leo.ns.cloudflare.com
TXT1google-site-verification=fctp3cC6mXDASDS
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jade.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

55rt.io resolves to four IP addresses: 104.21.84.161, 172.67.195.57, 2606:4700:3031::6815:54a1 and 2606:4700:3037::ac43:c339.

Additional host names — deltaplatform.co.uk, mail.c-games.net, xyousw.com and two others — share IP numbers with 55rt.io.

Name Servers

55rt.io is served by two delegated name servers, jade.ns.cloudflare.com and leo.ns.cloudflare.com.

55rt.io shares its name server setup with other domains, including 666ii.ac, rk77rk.com, rr89.io and two others.

55rt.io partially shares its NS delegation with several other domains, including 8du8.com, 22422403.com, pharcade.com and two others.

The name servers erin.ns.cloudflare.com, henry.ns.cloudflare.com, venkat.ns.cloudflare.com and lorna.ns.cloudflare.com are often found in use alongside these name servers.

Host names with 6 IP numbers:

jade.ns.cloudflare.com carries IP addresses 108.162.192.167, 172.64.32.167 and 173.245.58.167, with 3 other addresses beyond those.

leo.ns.cloudflare.com carries IP addresses 108.162.195.241, 162.159.44.241 and 172.64.35.241, with 3 other addresses beyond those.