agentfirst.co - dns.ninja
agentfirst.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:2bd🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:8191🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.2.189Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.129.145🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | donald.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 108.162.193.158🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 172.64.33.158🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 173.245.59.158🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| NS | summer.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2609🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | summer.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c209🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | summer.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2209🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | summer.ns.cloudflare.com | ||||||
| A | 108.162.194.9🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | summer.ns.cloudflare.com | ||||||
| A | 162.159.38.9Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | summer.ns.cloudflare.com | ||||||
| A | 172.64.34.9🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | summer.ns.cloudflare.com | ||||||
| MX | mx1.privateemail.com ⭐ | ||||||
| A | 162.255.118.7🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx1.privateemail.com | ||||||
| MX | mx2.privateemail.com ⭐ | ||||||
| A | 162.255.118.8🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx2.privateemail.com | ||||||
| TXT | v=spf1 include:spf.privateemail.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.2.189, 172.67.129.145 | ||||||
| IPv6 hints | 2606:4700:3034::6815:2bd, 2606:4700:3036::ac43:8191 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com | ||||||
| SOA | donald.ns.cloudflare.comdns@cloudflare.com serial=2407777328 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759720928 | ||||||
Same first word
agentfirst.co |
Similar names
DNS History
11 records (8 active, 3 former)
●NSdonald.ns.cloudflare.com2026-06-28 → 2026-07-31 · 2 obs
● 2026-07-31 05:42:14
○NSns51.domaincontrol.com2026-06-28 → 2026-07-31 · 2 obs
○ 2026-07-31 05:42:14
○NSns52.domaincontrol.com2026-06-28 → 2026-07-31 · 2 obs
○ 2026-07-31 05:42:14
●NSsummer.ns.cloudflare.com2026-06-28 → 2026-07-31 · 2 obs
● 2026-07-31 05:42:14
●MXmx1.privateemail.com2026-06-28 → 2026-07-31 · 2 obs
● 2026-07-31 05:42:14
●MXmx2.privateemail.com2026-06-28 → 2026-07-31 · 2 obs
● 2026-07-31 05:42:14
●A104.21.2.1892026-06-28 → 2026-07-31 · 2 obs
● 2026-07-31 05:42:14
●A172.67.129.1452026-06-28 → 2026-07-31 · 2 obs
● 2026-07-31 05:42:14
●A2606:4700:3034::6815:2bd2026-06-28 → 2026-07-31 · 2 obs
● 2026-07-31 05:42:14
●A2606:4700:3036::ac43:81912026-06-28 → 2026-07-31 · 2 obs
● 2026-07-31 05:42:14
○A34.111.179.2082026-06-28 → 2026-07-31 · 2 obs
○ 2026-07-31 05:42:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| agentfirst.co | summer.ns.cloudflare.com, donald.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.158
NS records: summer.ns.cloudflare.com, donald.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for agentfirst.co (unsigned zone)
⏱️ Timing
Total: 931ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.2.189, 172.67.129.145 |
| AAAA | 2 | 2606:4700:3036::ac43:8191, 2606:4700:3034::6815:2bd |
| NS | 2 | donald.ns.cloudflare.com, summer.ns.cloudflare.com |
| MX | 2 | mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.privateemail.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | donald.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
agentfirst.co points to the four IP addresses 104.21.2.189, 172.67.129.145, 2606:4700:3034::6815:2bd and 2606:4700:3036::ac43:8191.
liderama.com.ar, www.pinkstonslawnmower.com, wincenthp.com plus two other host names have IP numbers in common with agentfirst.co.
Name Servers
agentfirst.co is delegated to two name servers: donald.ns.cloudflare.com and summer.ns.cloudflare.com.
The name server configuration of agentfirst.co is shared with other domains, for instance macinsurance.org, hongtaokan.cc, appexdiving.ru and two others.
The name servers of agentfirst.co overlap at least partially with those of other domains — among them zoosiesta.com, uniong-orise.digital, lumengeoforge.digital and two more.
These name servers commonly co-occur with the name servers magnolia.ns.cloudflare.com, michael.ns.cloudflare.com, eoin.ns.cloudflare.com and micah.ns.cloudflare.com.
Hosts with 6 IP addresses each:
donald.ns.cloudflare.com resolves to 108.162.193.158, 172.64.33.158, 173.245.59.158 and 3 other IP addresses.
summer.ns.cloudflare.com resolves to 108.162.194.9, 162.159.38.9, 172.64.34.9 and 3 other IP addresses.
Mail Servers
agentfirst.co uses two mail servers, mx1.privateemail.com and mx2.privateemail.com.
The mail server setup of agentfirst.co matches that of other domains such as cwemailservice.com, phiral.com, magnitude.media and two others.
Both mx1.privateemail.com and mx2.privateemail.com have a single IP address each — mx1.privateemail.com resolves to 162.255.118.7 while mx2.privateemail.com resolves to 162.255.118.8.