programmer.pro - dns.ninja
programmer.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:dbd9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:2375🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.35.117Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.219.217🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | standard3.encirca.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:bc2🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.11.194Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | standard4.encirca.net | ||||||
| A | 2400:cb00:2049:1::c629:df8d🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 198.41.223.141Cloudflare198.41.223.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-223-141.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.35.117, 172.67.219.217 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:dbd9, 2606:4700:3034::6815:2375 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com | ||||||
| SOA | standard3.encirca.netdns@cloudflare.com serial=2405956297 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1780719170 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSstandard3.encirca.net2026-02-19 → 2026-06-06 · 2 obs
● 2026-06-06 04:42:46
●NSstandard4.encirca.net2026-02-19 → 2026-06-06 · 2 obs
● 2026-06-06 04:42:46
○MXdomain-is-parked-not-accepting-mail.invalid2015-07-04 → 2017-10-05 · 4 obs
● 2017-10-05 17:57:38
○ 2026-02-19 11:59:12
○ 2026-06-06 04:42:46
●A104.21.35.1172026-02-19 → 2026-06-06 · 3 obs
● 2026-02-19 11:59:12
● 2026-06-06 04:42:46
●A172.67.219.2172026-02-19 → 2026-06-06 · 3 obs
● 2026-02-19 11:59:12
● 2026-06-06 04:42:46
●A2606:4700:3033::ac43:dbd92026-02-19 → 2026-06-06 · 3 obs
● 2026-02-19 11:59:12
● 2026-06-06 04:42:46
●A2606:4700:3034::6815:23752026-02-19 → 2026-06-06 · 3 obs
● 2026-02-19 11:59:12
● 2026-06-06 04:42:46
○A50.97.39.532015-07-04 → 2017-10-05 · 4 obs
● 2017-10-05 17:57:38
○ 2026-02-19 11:59:12
○ 2026-06-06 04:42:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org, b2.pro.afilias-nst.org... | - |
| programmer.pro | standard3.encirca.net, standard4.encirca.net | - |
✅ Authoritative Response
Server:198.41.223.141
NS records: standard3.encirca.net, standard4.encirca.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programmer.pro (unsigned zone)
⏱️ Timing
Total: 636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.35.117, 172.67.219.217 |
| AAAA | 2 | 2606:4700:3034::6815:2375, 2606:4700:3033::ac43:dbd9 |
| NS | 2 | standard3.encirca.net, standard4.encirca.net |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | standard3.encirca.net dns.cloudflare.com |
Analysis
IP Addresses
programmer.pro has 4 IP addresses: 104.21.35.117, 172.67.219.217, 2606:4700:3033::ac43:dbd9 and 2606:4700:3034::6815:2375.
truecalculators.com, sxronos.gr, amendtherapy.com and two other host names share IP numbers with programmer.pro.
Name Servers
programmer.pro uses two name servers for its delegation: standard3.encirca.net and standard4.encirca.net.
programmer.pro uses the same name servers as several other domains — among them otisfcu.mobi, hotels-rimini-it.com, h1b.us and two more.
The two host names standard3.encirca.net and standard4.encirca.net each have a pair of IP addresses: standard3.encirca.net has 162.159.11.194 and 2400:cb00:2049:1::a29f:bc2, and standard4.encirca.net has 198.41.223.141 and 2400:cb00:2049:1::c629:df8d.