efficient-coder.com - dns.ninja
efficient-coder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:d61d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:25e1🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.37.225Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.214.29🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | harlee.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26ee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ee🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 108.162.194.238🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 162.159.38.238Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 172.64.34.238🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| NS | howard.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23ab🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 108.162.195.171🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 162.159.44.171Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 172.64.35.171🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| MX | eforward1.registrar-servers.com ⭐ | ||||||
| MX | eforward2.registrar-servers.com ⭐ | ||||||
| A | 162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| MX | eforward3.registrar-servers.com ⭐ | ||||||
| A | 162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| MX | eforward4.registrar-servers.com(15) | ||||||
| A | 162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| MX | eforward5.registrar-servers.com(20) | ||||||
| A | 162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| TXT | v=spf1 include:spf.efwd.registrar-servers.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.37.225, 172.67.214.29 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:d61d, 2606:4700:3034::6815:25e1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com | ||||||
| SOA | harlee.ns.cloudflare.comdns@cloudflare.com serial=2414895392 | ||||||
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=1791326054 | ||||||
Same first word
efficient-coder.com |
Previous names
Next names
DNS History
11 records (11 active, 0 former)
●NSharlee.ns.cloudflare.com2026-08-30 → 2026-10-06 · 2 obs
● 2026-10-06 22:41:26
●NShoward.ns.cloudflare.com2026-08-30 → 2026-10-06 · 2 obs
● 2026-10-06 22:41:26
●MXeforward1.registrar-servers.com2026-08-30 → 2026-10-06 · 2 obs
● 2026-10-06 22:41:26
●MXeforward2.registrar-servers.com2026-08-30 → 2026-10-06 · 2 obs
● 2026-10-06 22:41:26
●MXeforward3.registrar-servers.com2026-08-30 → 2026-10-06 · 2 obs
● 2026-10-06 22:41:26
●MXeforward4.registrar-servers.com2026-08-30 → 2026-10-06 · 2 obs
● 2026-10-06 22:41:26
●MXeforward5.registrar-servers.com2026-08-30 → 2026-10-06 · 2 obs
● 2026-10-06 22:41:26
●A104.21.37.2252026-08-30 → 2026-10-06 · 2 obs
● 2026-10-06 22:41:26
●A172.67.214.292026-08-30 → 2026-10-06 · 2 obs
● 2026-10-06 22:41:26
●A2606:4700:3031::ac43:d61d2026-08-30 → 2026-10-06 · 2 obs
● 2026-10-06 22:41:26
●A2606:4700:3034::6815:25e12026-08-30 → 2026-10-06 · 2 obs
● 2026-10-06 22:41:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| efficient-coder.com | harlee.ns.cloudflare.com, howard.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.171
NS records: harlee.ns.cloudflare.com, howard.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for efficient-coder.com (unsigned zone)
⏱️ Timing
Total: 1586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.214.29, 104.21.37.225 |
| AAAA | 2 | 2606:4700:3034::6815:25e1, 2606:4700:3031::ac43:d61d |
| NS | 2 | harlee.ns.cloudflare.com, howard.ns.cloudflare.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | harlee.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (harlee.ns.cloudflare.com, harlee.ns.cloudflare.com, harlee.ns.cloudflare.com...)
Analysis
IP Addresses
efficient-coder.com resolves to four IP addresses: 104.21.37.225, 172.67.214.29, 2606:4700:3031::ac43:d61d and 2606:4700:3034::6815:25e1.
Among the host names that share IP numbers with efficient-coder.com are mjbox.me, kr06evip.live, kustomize.nl and two others.
Name Servers
The NS records for efficient-coder.com delegate to harlee.ns.cloudflare.com and howard.ns.cloudflare.com.
efficient-coder.com has the same name server delegation as a number of other domains, such as first-time-black.pages.dev, boundbylink.com, cv4n12bx.workers.dev and two more.
efficient-coder.com partially shares its NS delegation with several other domains, including providencereginahouse.org, 56789883.com, gao-wilson.workers.dev and two others.
These name servers regularly co-occur with the name servers clara.ns.cloudflare.com, rene.ns.cloudflare.com and melany.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
harlee.ns.cloudflare.com maps to 108.162.194.238, 162.159.38.238, 172.64.34.238 and 3 additional IP addresses.
howard.ns.cloudflare.com maps to 108.162.195.171, 162.159.44.171, 172.64.35.171 and 3 additional IP addresses.
Mail Servers
efficient-coder.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
efficient-coder.com shares at least some of its mail servers with other domains — for example legalaiagents.com, hospitalreceipts.org, spiraclestream.com and two more.
The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com regularly co-occur with these mail servers.
Host names eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com each have one IP address. Notably, eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to the same address 162.255.118.52, and eforward3.registrar-servers.com and eforward5.registrar-servers.com resolve to the same address 162.255.118.51.
eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.
eforward3.registrar-servers.com and eforward5.registrar-servers.com each have 162.255.118.51 IP addresses.