efficiency.engineering - dns.ninja
efficiency.engineering
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns1.domain.com ⭐ | ||||||
| A | 172.64.52.73🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.domain.com | ||||||
| A | 172.64.53.117🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS1.DOMAIN.COMdnsadmin@domain@COM serial=124100221 | ||||||
engineering
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.engineering ⭐ | ||||||
| NS | v0n1.nic.engineering | ||||||
| NS | v0n2.nic.engineering | ||||||
| NS | v0n3.nic.engineering | ||||||
| NS | v2n0.nic.engineering | ||||||
| NS | v2n1.nic.engineering | ||||||
| SOA | v0n0.nic.engineeringhostmaster@donuts.email serial=1781557815 | ||||||
Previously MX for
efficiency.engineering |
Same first word
efficiency.tech |
efficiency.no |
efficiency.de |
efficiency.ca |
efficiency.company |
efficiency.engineering |
efficiency.nl |
efficiency.pro |
efficiency.tools |
efficiency.solutions |
efficiency.ru |
DNS History
7 records (3 active, 4 former)
○NSdns.site5.com2016-12-10 → 2017-12-12 · 4 obs
● 2017-12-12 16:05:40
○ 2026-04-18 15:12:46
○ 2026-06-15 21:45:46
○NSdns2.site5.com2016-12-10 → 2017-12-12 · 4 obs
● 2017-12-12 16:05:40
○ 2026-04-18 15:12:46
○ 2026-06-15 21:45:46
●NSns1.domain.com2026-04-18 → 2026-06-15 · 3 obs
● 2026-04-18 15:12:46
● 2026-06-15 21:45:46
●NSns2.domain.com2026-04-18 → 2026-06-15 · 3 obs
● 2026-04-18 15:12:46
● 2026-06-15 21:45:46
○MXefficiency.engineering2016-12-10 → 2017-12-12 · 4 obs
● 2017-12-12 16:05:40
○ 2026-04-18 15:12:46
○ 2026-06-15 21:45:46
○A143.95.78.2232016-12-10 → 2017-12-12 · 4 obs
● 2017-12-12 16:05:40
○ 2026-04-18 15:12:46
○ 2026-06-15 21:45:46
●A208.91.197.272026-04-18 → 2026-06-15 · 3 obs
● 2026-04-18 15:12:46
● 2026-06-15 21:45:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v2n0.nic.engineering, v0n3.nic.engineering, v0n0.nic.engineering, v0n2.nic.engineering... | 12 records |
| efficiency.engineering | ns1.domain.com, ns2.domain.com | - |
✅ Authoritative Response
Server:172.64.52.73
NS records: ns1.domain.com, ns2.domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for efficiency.engineering (unsigned zone)
⏱️ Timing
Total: 947ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns1.domain.com, ns2.domain.com |
| SOA | 1 | NS1.DOMAIN.COM dnsadmin@domain.COM |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering...)
Analysis
IP Addresses
efficiency.engineering points to a single IP number: 208.91.197.27.
Additional host names — winslegal.com, fsbankgroup.com, glenallenrecovery.com and two others — share IP numbers with efficiency.engineering.
Name Servers
efficiency.engineering is served by two delegated name servers, ns1.domain.com and ns2.domain.com.
efficiency.engineering shares its name server setup with other domains, including estigi.com, fbkr.net, humanitarianway.org and two others.
There is at least partial name server overlap between efficiency.engineering and other domains — williamspatents.com, chriswilliamsmusic.com, flykomala.com and two more among them.
The name servers ns1.yourhostingaccount.com, ns3.domain.com and ns2.yourhostingaccount.com are often found in combination with these name servers.
ns1.domain.com → 172.64.52.73 and ns2.domain.com → 172.64.53.117: one IP number per host name.