programmers.do - robtex.com
programmers.do
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:5cfbπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:c9b6πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.92.251Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.201.182πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dayana.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:2667πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c267π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2267πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 108.162.194.103πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 162.159.38.103Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 172.64.34.103πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| NS | sean.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be7πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e7π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e7πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 108.162.193.231πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 172.64.33.231πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 173.245.59.231πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.92.251, 172.67.201.182 | ||||||
| IPv6 hints | 2606:4700:3030::6815:5cfb, 2606:4700:3033::ac43:c9b6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com | ||||||
| SOA | dayana.ns.cloudflare.comdns@cloudflare.com serial=2413749959 | ||||||
do
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns2.nic.do β | ||||||
| NS | a.lactld.org | ||||||
| NS | ns.nic.do | ||||||
| NS | ns1.nic.do | ||||||
| NS | ns4.nic.do | ||||||
| NS | ns5.nic.do | ||||||
| NS | phloem.uoregon.edu | ||||||
| TXT | Generation Time: 1789729501 | ||||||
| SOA | ns1.nic.dohostmaster@nic.do 2026-09-18 #11 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (6 active, 4 former)
βNSdayana.ns.cloudflare.com2026-09-07 β 2026-09-18 Β· 2 obs
β 2026-09-18 11:51:50
βNSsean.ns.cloudflare.com2026-09-07 β 2026-09-18 Β· 2 obs
β 2026-09-18 11:51:50
βA104.21.92.2512026-09-11 β 2026-09-18 Β· 3 obs
β 2026-09-11 12:10:32
β 2026-09-18 11:51:50
βA172.67.201.1822026-09-11 β 2026-09-18 Β· 3 obs
β 2026-09-11 12:10:32
β 2026-09-18 11:51:50
βA188.114.96.02026-09-07 β 2026-09-07 Β· 3 obs
β 2026-09-09 10:14:36
β 2026-09-18 11:51:50
βA188.114.97.02026-09-07 β 2026-09-07 Β· 3 obs
β 2026-09-09 10:14:36
β 2026-09-18 11:51:50
βA2606:4700:3030::6815:5cfb2026-09-11 β 2026-09-18 Β· 3 obs
β 2026-09-11 12:10:32
β 2026-09-18 11:51:50
βA2606:4700:3033::ac43:c9b62026-09-11 β 2026-09-18 Β· 3 obs
β 2026-09-11 12:10:32
β 2026-09-18 11:51:50
βA2a06:98c1:3120::2026-09-07 β 2026-09-07 Β· 3 obs
β 2026-09-09 10:14:36
β 2026-09-18 11:51:50
βA2a06:98c1:3121::2026-09-07 β 2026-09-07 Β· 3 obs
β 2026-09-09 10:14:36
β 2026-09-18 11:51:50
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| do | ns5.nic.do, a.lactld.org, ns1.nic.do, ns2.nic.do... | 14 records |
| programmers.do | sean.ns.cloudflare.com, dayana.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.34.103
NS records: sean.ns.cloudflare.com, dayana.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for do (unsigned zone)
β±οΈ Timing
Total: 1079ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.92.251, 172.67.201.182 |
| AAAA | 2 | 2606:4700:3030::6815:5cfb, 2606:4700:3033::ac43:c9b6 |
| NS | 2 | dayana.ns.cloudflare.com, sean.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dayana.ns.cloudflare.com dns.cloudflare. |
π Glue Records Collected
Total: 14
In-bailiwick: 10 (ns5.nic.do, ns5.nic.do, ns1.nic.do...)
Out-of-bailiwick: 4 (a.lactld.org, a.lactld.org, phloem.uoregon.edu...)
Analysis
IP Addresses
programmers.do directs to four IP numbers, which are 104.21.92.251, 172.67.201.182, 2606:4700:3030::6815:5cfb and 2606:4700:3033::ac43:c9b6.
Additional host names β www.securestuff.net, www.odoyizi.com, recreate.network and two others β share IP numbers with programmers.do.
Name Servers
programmers.do has two authoritative name servers β dayana.ns.cloudflare.com and sean.ns.cloudflare.com.
programmers.do shares its name server setup with other domains, including is.vin, 7279744.xyz, overflow.legal and two others.
At least some of programmers.do's name servers are shared with other domains, for example bimfun.dev, zmnxeesf.biz, funny-butterkase.workers.dev and two more.
These name servers tend to be deployed in combination with the name servers luciana.ns.cloudflare.com and stanley.ns.cloudflare.com.
Host names with 6 IP numbers:
dayana.ns.cloudflare.com points to 108.162.194.103, 162.159.38.103, 172.64.34.103 and 3 other IP addresses.
sean.ns.cloudflare.com points to 108.162.193.231, 172.64.33.231, 173.245.59.231 and 3 other IP addresses.