perprogramming.com - dns.ninja
perprogramming.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.101.96.99🇩🇪 DIGITALOCEAN46.101.96.0/19 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@perprogramming.com serial=0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786193614 | ||||||
Same first word
perprogramming.de |
perprogramming.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns101.registrar-servers.com2026-06-16 → 2026-06-16 · 4 obs
● 2026-06-16 13:28:02
○ 2026-07-01 14:05:56
○ 2026-08-08 13:07:04
○NSdns102.registrar-servers.com2026-06-16 → 2026-06-16 · 4 obs
● 2026-06-16 13:28:02
○ 2026-07-01 14:05:56
○ 2026-08-08 13:07:04
●NSns1.digitalocean.com2026-02-23 → 2026-08-08 · 5 obs
● 2026-03-26 19:17:30
○ 2026-06-16 13:28:02
● 2026-07-01 14:05:56
● 2026-08-08 13:07:04
●NSns2.digitalocean.com2026-02-23 → 2026-08-08 · 5 obs
● 2026-03-26 19:17:30
○ 2026-06-16 13:28:02
● 2026-07-01 14:05:56
● 2026-08-08 13:07:04
●NSns3.digitalocean.com2026-02-23 → 2026-08-08 · 5 obs
● 2026-03-26 19:17:30
○ 2026-06-16 13:28:02
● 2026-07-01 14:05:56
● 2026-08-08 13:07:04
○MXmx.plingest.com2026-06-16 → 2026-06-16 · 3 obs
○ 2026-07-01 14:05:56
○ 2026-08-08 13:07:04
○A172.234.24.2112026-06-16 → 2026-06-16 · 4 obs
● 2026-06-16 13:28:02
○ 2026-07-01 14:05:56
○ 2026-08-08 13:07:04
○A172.239.57.1172026-06-16 → 2026-06-16 · 4 obs
● 2026-06-16 13:28:02
○ 2026-07-01 14:05:56
○ 2026-08-08 13:07:04
●A46.101.96.992026-02-23 → 2026-08-08 · 5 obs
● 2026-03-26 19:17:30
○ 2026-06-16 13:28:02
● 2026-07-01 14:05:56
● 2026-08-08 13:07:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net... | - |
| perprogramming.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for perprogramming.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.101.96.99 |
| NS | 3 | ns3.digitalocean.com, ns1.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.perprogr |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
IP Addresses
perprogramming.com resolves to just one IP address, 46.101.96.99.
Host names such as kasayamusic.com and pheroconstructs.com share IP numbers with perprogramming.com.
Name Servers
perprogramming.com carries NS records delegating to ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
perprogramming.com shares at least some of its name servers with other domains, including 241.199.128.in-addr.arpa, mittus.ru, hack.moscow and two others.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com are three hostnames that each resolve to a pair of IP addresses: ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.