efficientalgorithms.com - dns.ninja
efficientalgorithms.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.77.200.164🇺🇸 AS-VULTR45.77.200.0/21 Vultr Assigned Prefix | ||||||
| PTR | 45.77.200.164.vultrusercontent.com | ||||||
| A | 64.176.195.8🇺🇸 AS-VULTR64.176.192.0/19 Vultr Assigned Prefix | ||||||
| NS | ns1.sawsells.com ⭐ | ||||||
| A | 172.64.52.32🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.159🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.sawsells.com | ||||||
| A | 172.64.52.174🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.214🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.sawsells.comhostmaster@efficientalgorithms.com 2026-09-22 #4 | ||||||
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=1791136409 | ||||||
Same first word
efficientalgorithms.com |
Previous names
Next names
DNS History
9 records (4 active, 5 former)
●NSns1.sawsells.com2026-09-24 → 2026-10-04 · 3 obs
● 2026-09-24 10:30:46
● 2026-10-04 17:59:16
●NSns2.sawsells.com2026-09-24 → 2026-10-04 · 3 obs
● 2026-09-24 10:30:46
● 2026-10-04 17:59:16
○NSns21.domaincontrol.com2015-07-26 → 2017-05-25 · 4 obs
● 2017-05-25 00:53:42
○ 2026-09-24 10:30:46
○ 2026-10-04 17:59:16
○NSns22.domaincontrol.com2015-07-26 → 2017-05-25 · 4 obs
● 2017-05-25 00:53:42
○ 2026-09-24 10:30:46
○ 2026-10-04 17:59:16
○MXmailstore1.secureserver.net2015-07-26 → 2017-05-25 · 4 obs
● 2017-05-25 00:53:42
○ 2026-09-24 10:30:46
○ 2026-10-04 17:59:16
○MXsmtp.secureserver.net2015-07-26 → 2017-05-25 · 4 obs
● 2017-05-25 00:53:42
○ 2026-09-24 10:30:46
○ 2026-10-04 17:59:16
●A45.77.200.1642026-09-24 → 2026-10-04 · 5 obs
● 2026-09-24 10:30:46
○ 2026-10-01 06:09:34
● 2026-10-02 12:36:26
● 2026-10-04 17:59:16
○A50.63.202.182015-07-26 → 2017-05-25 · 4 obs
● 2017-05-25 00:53:42
○ 2026-09-24 10:30:46
○ 2026-10-04 17:59:16
●A64.176.195.82026-09-24 → 2026-10-04 · 5 obs
● 2026-09-24 10:30:46
○ 2026-10-01 06:09:34
● 2026-10-02 12:36:26
● 2026-10-04 17:59:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| efficientalgorithms.com | ns1.sawsells.com, ns2.sawsells.com | 8 records |
✅ Authoritative Response
Server:172.64.52.32
NS records: ns1.sawsells.com, ns2.sawsells.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for efficientalgorithms.com (unsigned zone)
⏱️ Timing
Total: 302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 45.77.200.164, 64.176.195.8 |
| NS | 2 | ns2.sawsells.com, ns1.sawsells.com |
| SOA | 1 | ns1.sawsells.com hostmaster.efficientalg |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.sawsells.com, ns1.sawsells.com, ns1.sawsells.com...)
Analysis
IP Addresses
efficientalgorithms.com resolves to the IP addresses 45.77.200.164 and 64.176.195.8
legacynow.co.uk, bellosillo.net, www.exemplum.co.uk and two other host names share IP numbers with efficientalgorithms.com.
Name Servers
efficientalgorithms.com uses two name servers for its delegation: ns1.sawsells.com and ns2.sawsells.com.
efficientalgorithms.com uses the same name servers as several other domains — among them fishingpro.co.uk, hiddenhouse.co.uk, libans.com and two more.
The two host names ns1.sawsells.com and ns2.sawsells.com each have a pair of IP addresses: ns1.sawsells.com has 172.64.52.32 and 172.64.53.159, and ns2.sawsells.com has 172.64.52.174 and 172.64.53.214.