techfeed.dev - dns.ninja
techfeed.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:a340Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:2951Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.41.81Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.64Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | anna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c066🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2066🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 108.162.192.102🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 172.64.32.102🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 173.245.58.102🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| NS | ezra.ns.cloudflare.com | ||||||
| MX | route1.mx.cloudflare.net ⭐ | ||||||
| A | 2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(80) | ||||||
| A | 2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(84) | ||||||
| A | 2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.41.81, 172.67.163.64 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:a340, 2606:4700:3035::6815:2951 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=121, name=cloudflare-ech.com | ||||||
| SOA | anna.ns.cloudflare.comdns@cloudflare.com serial=2415164457 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
DNS History
13 records (9 active, 4 former)
●NSanna.ns.cloudflare.com2026-09-11 → 2026-09-25 · 2 obs
● 2026-09-11 05:24:02
● 2026-09-25 06:52:42
● 2026-09-25 06:52:42
●NSezra.ns.cloudflare.com2026-09-11 → 2026-09-25 · 2 obs
● 2026-09-11 05:24:02
● 2026-09-25 06:52:42
● 2026-09-25 06:52:42
●MXroute1.mx.cloudflare.net2026-09-11 → 2026-09-25 · 2 obs
● 2026-09-11 05:24:02
● 2026-09-25 06:52:42
● 2026-09-25 06:52:42
●MXroute2.mx.cloudflare.net2026-09-11 → 2026-09-25 · 2 obs
● 2026-09-11 05:24:02
● 2026-09-25 06:52:42
● 2026-09-25 06:52:42
●MXroute3.mx.cloudflare.net2026-09-11 → 2026-09-25 · 2 obs
● 2026-09-11 05:24:02
● 2026-09-25 06:52:42
● 2026-09-25 06:52:42
●A104.21.41.812026-09-12 → 2026-09-25 · 5 obs
○ 2026-09-11 05:24:02
● 2026-09-12 07:46:12
○ 2026-09-21 11:26:36
● 2026-09-21 14:27:38
● 2026-09-25 06:52:42
● 2026-09-12 07:46:12
○ 2026-09-21 11:26:36
● 2026-09-21 14:27:38
● 2026-09-25 06:52:42
●A172.67.163.642026-09-12 → 2026-09-25 · 5 obs
○ 2026-09-11 05:24:02
● 2026-09-12 07:46:12
○ 2026-09-21 11:26:36
● 2026-09-21 14:27:38
● 2026-09-25 06:52:42
● 2026-09-12 07:46:12
○ 2026-09-21 11:26:36
● 2026-09-21 14:27:38
● 2026-09-25 06:52:42
○A188.114.96.02026-09-11 → 2026-09-21 · 5 obs
● 2026-09-11 05:24:02
○ 2026-09-12 07:46:12
● 2026-09-21 11:26:36
○ 2026-09-21 14:27:38
○ 2026-09-25 06:52:42
○ 2026-09-12 07:46:12
● 2026-09-21 11:26:36
○ 2026-09-21 14:27:38
○ 2026-09-25 06:52:42
○A188.114.97.02026-09-11 → 2026-09-21 · 5 obs
● 2026-09-11 05:24:02
○ 2026-09-12 07:46:12
● 2026-09-21 11:26:36
○ 2026-09-21 14:27:38
○ 2026-09-25 06:52:42
○ 2026-09-12 07:46:12
● 2026-09-21 11:26:36
○ 2026-09-21 14:27:38
○ 2026-09-25 06:52:42
●A2606:4700:3034::ac43:a3402026-09-12 → 2026-09-25 · 5 obs
○ 2026-09-11 05:24:02
● 2026-09-12 07:46:12
○ 2026-09-21 11:26:36
● 2026-09-21 14:27:38
● 2026-09-25 06:52:42
● 2026-09-12 07:46:12
○ 2026-09-21 11:26:36
● 2026-09-21 14:27:38
● 2026-09-25 06:52:42
●A2606:4700:3035::6815:29512026-09-12 → 2026-09-25 · 5 obs
○ 2026-09-11 05:24:02
● 2026-09-12 07:46:12
○ 2026-09-21 11:26:36
● 2026-09-21 14:27:38
● 2026-09-25 06:52:42
● 2026-09-12 07:46:12
○ 2026-09-21 11:26:36
● 2026-09-21 14:27:38
● 2026-09-25 06:52:42
○A2a06:98c1:3120::2026-09-11 → 2026-09-21 · 5 obs
● 2026-09-11 05:24:02
○ 2026-09-12 07:46:12
● 2026-09-21 11:26:36
○ 2026-09-21 14:27:38
○ 2026-09-25 06:52:42
○ 2026-09-12 07:46:12
● 2026-09-21 11:26:36
○ 2026-09-21 14:27:38
○ 2026-09-25 06:52:42
○A2a06:98c1:3121::2026-09-11 → 2026-09-21 · 5 obs
● 2026-09-11 05:24:02
○ 2026-09-12 07:46:12
● 2026-09-21 11:26:36
○ 2026-09-21 14:27:38
○ 2026-09-25 06:52:42
○ 2026-09-12 07:46:12
● 2026-09-21 11:26:36
○ 2026-09-21 14:27:38
○ 2026-09-25 06:52:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| techfeed.dev | ezra.ns.cloudflare.com, anna.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.102
NS records: ezra.ns.cloudflare.com, anna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techfeed.dev (unsigned zone)
⏱️ Timing
Total: 912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.41.81, 172.67.163.64 |
| AAAA | 2 | 2606:4700:3035::6815:2951, 2606:4700:3034::ac43:a340 |
| NS | 2 | anna.ns.cloudflare.com, ezra.ns.cloudflare.com |
| MX | 3 | route1.mx.cloudflare.net (pri: 11), route3.mx.cloudflare.net (pri: 80)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | anna.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
techfeed.dev resolves to four IP addresses: 104.21.41.81, 172.67.163.64, 2606:4700:3034::ac43:a340 and 2606:4700:3035::6815:2951.
Name Servers
techfeed.dev is delegated to two name servers: anna.ns.cloudflare.com and ezra.ns.cloudflare.com.
Host names with 6 IP numbers:
anna.ns.cloudflare.com resolves to 108.162.192.102, 172.64.32.102, 173.245.58.102 and 3 other IP addresses.
Mail Servers
techfeed.dev uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
Host names with 6 IP numbers:
route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.
route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.
route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.