rcdev.work - dns.ninja
rcdev.work
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:5b56πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:d676πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.91.86Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.214.118πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | jakub.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2c55πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c355π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2355πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 108.162.195.85πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 162.159.44.85Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 172.64.35.85πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| NS | noor.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:264aπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c24aπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:224aπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 108.162.194.74πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 162.159.38.74Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 172.64.34.74πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| MX | eforward1.registrar-servers.com β | ||||||
| A | 162.255.118.51πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| MX | eforward2.registrar-servers.com β | ||||||
| A | 162.255.118.52πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward2.registrar-servers.com | ||||||
| MX | eforward3.registrar-servers.com β | ||||||
| A | 162.255.118.51πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| MX | eforward4.registrar-servers.com(15) | ||||||
| A | 162.255.118.52πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward2.registrar-servers.com | ||||||
| MX | eforward5.registrar-servers.com(20) | ||||||
| A | 162.255.118.51πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| TXT | v=spf1 include:spf.efwd.registrar-servers.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.91.86, 172.67.214.118 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5b56, 2606:4700:3036::ac43:d676 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com | ||||||
| SOA | jakub.ns.cloudflare.comdns@cloudflare.com serial=2415591017 | ||||||
work
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.nic.work β | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1791630912 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
11 records (11 active, 0 former)
βNSjakub.ns.cloudflare.com2026-08-29 β 2026-10-10 Β· 2 obs
β 2026-10-10 11:56:18
βNSnoor.ns.cloudflare.com2026-08-29 β 2026-10-10 Β· 2 obs
β 2026-10-10 11:56:18
βMXeforward1.registrar-servers.com2026-08-29 β 2026-10-10 Β· 2 obs
β 2026-10-10 11:56:18
βMXeforward2.registrar-servers.com2026-08-29 β 2026-10-10 Β· 2 obs
β 2026-10-10 11:56:18
βMXeforward3.registrar-servers.com2026-08-29 β 2026-10-10 Β· 2 obs
β 2026-10-10 11:56:18
βMXeforward4.registrar-servers.com2026-08-29 β 2026-10-10 Β· 2 obs
β 2026-10-10 11:56:18
βMXeforward5.registrar-servers.com2026-08-29 β 2026-10-10 Β· 2 obs
β 2026-10-10 11:56:18
βA104.21.91.862026-08-29 β 2026-10-10 Β· 2 obs
β 2026-10-10 11:56:18
βA172.67.214.1182026-08-29 β 2026-10-10 Β· 2 obs
β 2026-10-10 11:56:18
βA2606:4700:3031::6815:5b562026-08-29 β 2026-10-10 Β· 2 obs
β 2026-10-10 11:56:18
βA2606:4700:3036::ac43:d6762026-08-29 β 2026-10-10 Β· 2 obs
β 2026-10-10 11:56:18
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | - |
| rcdev.work | jakub.ns.cloudflare.com, noor.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.194.74
NS records: jakub.ns.cloudflare.com, noor.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for rcdev.work (unsigned zone)
β±οΈ Timing
Total: 395ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.214.118, 104.21.91.86 |
| AAAA | 2 | 2606:4700:3031::6815:5b56, 2606:4700:3036::ac43:d676 |
| NS | 2 | jakub.ns.cloudflare.com, noor.ns.cloudflare.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jakub.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
rcdev.work resolves to four IP addresses: 104.21.91.86, 172.67.214.118, 2606:4700:3031::6815:5b56 and 2606:4700:3036::ac43:d676.
fjorddterms.pro, rabbit88.live, ghostwriter.me and two other host names share IP numbers with rcdev.work.
Name Servers
The NS records for rcdev.work delegate to jakub.ns.cloudflare.com and noor.ns.cloudflare.com.
rcdev.work uses the same name servers as several other domains β among them staveleychallenge.co.uk, telegrram-cn.com, gunceladresgir.vip and two more.
rcdev.work partially shares its NS delegation with several other domains, including usaexportfactory.com, chettinad-chicken-curry.pages.dev, tcsleep.com.de and two others.
These name servers are regularly seen alongside piotr.ns.cloudflare.com and hattie.ns.cloudflare.com as name servers.
Hostnames that resolve to 6 IP addresses:
jakub.ns.cloudflare.com maps to 108.162.195.85, 162.159.44.85, 172.64.35.85 and 3 additional IP addresses.
noor.ns.cloudflare.com maps to 108.162.194.74, 162.159.38.74, 172.64.34.74 and 3 additional IP addresses.
Mail Servers
rcdev.work is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
rcdev.work has at least partial mail server overlap with other domains such as deerrunorchard.com, pteder.info, zennobrowser.com and two more.
The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com regularly co-occur with these mail servers.
Hosts with just one IP address:
eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.
eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.
eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.
eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.
eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.
The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.
eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.