rtcode.io - dns.ninja
rtcode.io
| DNSSEC | π Signed (DS record present) | ||||||
| A | 2606:4700::6812:1244πΊπΈ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2606:4700::6812:1344πΊπΈ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.18.18.68Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.18.19.68Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | abby.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a64πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abby.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c064π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | abby.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2064πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | abby.ns.cloudflare.com | ||||||
| A | 108.162.192.100πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abby.ns.cloudflare.com | ||||||
| A | 172.64.32.100πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abby.ns.cloudflare.com | ||||||
| A | 173.245.58.100πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abby.ns.cloudflare.com | ||||||
| NS | houston.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c34πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c334π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2334πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 108.162.195.52πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 162.159.44.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 172.64.35.52πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| MX | route1.mx.cloudflare.net β | ||||||
| A | 2606:4700:f5::bπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::cπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::dπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(48) | ||||||
| A | 2606:4700:f5::11πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(76) | ||||||
| A | 2606:4700:f5::eπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::fπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| TXT | MS=ms45914964 | ||||||
| TXT | google-site-verification=rWtQcmRAkiaShCfgpvPJg-APWlUJkantd2jnWS_0ezY | ||||||
| TXT | openai-domain-verification=dv-ySkmSRsDGveO7mR61GUEx5kx | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net include:relay.mailchannels.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 | ||||||
| SOA | abby.ns.cloudflare.comdns@cloudflare.com serial=2413834784 | ||||||
io
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a0.nic.io β | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1788966416 | ||||||
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DNS History
9 records (9 active, 0 former)
βNSabby.ns.cloudflare.com2026-08-22 β 2026-09-09 Β· 2 obs
β 2026-09-09 15:38:28
βNShouston.ns.cloudflare.com2026-08-22 β 2026-09-09 Β· 2 obs
β 2026-09-09 15:38:28
βMXroute1.mx.cloudflare.net2026-08-22 β 2026-09-09 Β· 2 obs
β 2026-09-09 15:38:28
βMXroute2.mx.cloudflare.net2026-08-22 β 2026-09-09 Β· 2 obs
β 2026-09-09 15:38:28
βMXroute3.mx.cloudflare.net2026-08-22 β 2026-09-09 Β· 2 obs
β 2026-09-09 15:38:28
βA104.18.18.682026-08-22 β 2026-09-09 Β· 2 obs
β 2026-09-09 15:38:28
βA104.18.19.682026-08-22 β 2026-09-09 Β· 2 obs
β 2026-09-09 15:38:28
βA2606:4700::6812:12442026-08-22 β 2026-09-09 Β· 2 obs
β 2026-09-09 15:38:28
βA2606:4700::6812:13442026-08-22 β 2026-09-09 Β· 2 obs
β 2026-09-09 15:38:28
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | b0.nic.io, c0.nic.io, a0.nic.io, a2.nic.io | - |
| rtcode.io | abby.ns.cloudflare.com, houston.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.195.52
NS records: abby.ns.cloudflare.com, houston.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 772ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.18.68, 104.18.19.68 |
| AAAA | 2 | 2606:4700::6812:1244, 2606:4700::6812:1344 |
| NS | 2 | abby.ns.cloudflare.com, houston.ns.cloudflare.com |
| MX | 3 | route1.mx.cloudflare.net (pri: 12), route3.mx.cloudflare.net (pri: 48)... |
| TXT | 4 | MS=ms45914964, google-site-verification=rWtQcmRAkiaShCf... |
| HTTPS | 1 | {"priority":1,"target":"edge.rt.ht.","al |
| SOA | 1 | abby.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
rtcode.io has four IP addresses: 104.18.18.68, 104.18.19.68, 2606:4700::6812:1244 and 2606:4700::6812:1344.
Among the host names that share IP numbers with rtcode.io are play.1a1a111vtyyuhh.com, get.rt.ht, asiadrilling.net and two others.
Name Servers
rtcode.io is served by two delegated name servers, abby.ns.cloudflare.com and houston.ns.cloudflare.com.
rtcode.io has the same name server delegation as a number of other domains, such as rt.ht, efn.workers.dev, luffie.my.id and two more.
rtcode.io shares at least some of its name servers with other domains, including fangnianwen.workers.dev, momentumshift.ca, slmgspringwoods.org and two others.
These name servers are frequently paired with the name servers erin.ns.cloudflare.com and ajay.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
abby.ns.cloudflare.com carries IP addresses 108.162.192.100, 172.64.32.100 and 173.245.58.100, with 3 other addresses beyond those.
houston.ns.cloudflare.com carries IP addresses 108.162.195.52, 162.159.44.52 and 172.64.35.52, with 3 other addresses beyond those.
Mail Servers
rtcode.io is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
rtcode.io shares at least some of its mail servers with other domains β for example viperplayx.com, coachspotlight.com, keystoneforai.com and two more.
Host names resolving to 6 IP numbers:
route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.
route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.
route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.