programflow.org - robtex.com
programflow.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:56dd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:8940🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.221Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.64🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alice.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a3c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c03c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:203c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 108.162.192.60🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 172.64.32.60🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 173.245.58.60🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| NS | isaac.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isaac.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | isaac.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | isaac.ns.cloudflare.com | ||||||
| A | 108.162.193.177🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isaac.ns.cloudflare.com | ||||||
| A | 172.64.33.177🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isaac.ns.cloudflare.com | ||||||
| A | 173.245.59.177🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isaac.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.86.221, 172.67.137.64 | ||||||
| IPv6 hints | 2606:4700:3031::6815:56dd, 2606:4700:3036::ac43:8940 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com | ||||||
| SOA | alice.ns.cloudflare.comdns@cloudflare.com serial=2413907689 | ||||||
org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1789011631 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSalice.ns.cloudflare.com2026-09-09 → 2026-09-10 · 2 obs
● 2026-09-10 04:20:06
●NSisaac.ns.cloudflare.com2026-09-09 → 2026-09-10 · 2 obs
● 2026-09-10 04:20:06
●A104.21.86.2212026-09-09 → 2026-09-10 · 2 obs
● 2026-09-10 04:20:06
●A172.67.137.642026-09-09 → 2026-09-10 · 2 obs
● 2026-09-10 04:20:06
●A2606:4700:3031::6815:56dd2026-09-09 → 2026-09-10 · 2 obs
● 2026-09-10 04:20:06
●A2606:4700:3036::ac43:89402026-09-09 → 2026-09-10 · 2 obs
● 2026-09-10 04:20:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| programflow.org | isaac.ns.cloudflare.com, alice.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.177
NS records: isaac.ns.cloudflare.com, alice.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programflow.org (unsigned zone)
⏱️ Timing
Total: 1149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.86.221, 172.67.137.64 |
| AAAA | 2 | 2606:4700:3031::6815:56dd, 2606:4700:3036::ac43:8940 |
| NS | 2 | alice.ns.cloudflare.com, isaac.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alice.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
programflow.org directs to four IP numbers, which are 104.21.86.221, 172.67.137.64, 2606:4700:3031::6815:56dd and 2606:4700:3036::ac43:8940.
Two other host names, along with db798.com, uihool.com and probet887ikl.site, also share IP numbers with programflow.org.
Name Servers
programflow.org uses two name servers for its delegation: alice.ns.cloudflare.com and isaac.ns.cloudflare.com.
programflow.org shares its NS records with other domains, for example summitofinnovation.com, kunelietuva.com, gay2.net and two others.
At least some of programflow.org's name servers are shared with other domains, for example realshophouse.shop, awardci.cc, 612yhy-kaiyun.icu and two more.
These name servers tend to be used in conjunction with the name servers diva.ns.cloudflare.com.
DNS names with 6 IP addresses:
Hostname alice.ns.cloudflare.com directs to 108.162.192.60, 172.64.32.60 and 173.245.58.60 along with 3 other IP addresses.
Hostname isaac.ns.cloudflare.com directs to 108.162.193.177, 172.64.33.177 and 173.245.59.177 along with 3 other IP addresses.