efsi.com - dns.ninja
efsi.com
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=1786755114 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.sedoparking.com2015-08-03 → 2016-12-26 · 4 obs
● 2016-12-26 20:38:42
○ 2017-04-27 09:23:02
○ 2026-08-15 00:57:32
○NSns2.sedoparking.com2015-08-03 → 2016-12-26 · 4 obs
● 2016-12-26 20:38:42
○ 2017-04-27 09:23:02
○ 2026-08-15 00:57:32
●NSns71.domaincontrol.com2017-04-27 → 2026-08-15 · 3 obs
● 2017-04-27 09:23:02
● 2026-08-15 00:57:32
●NSns72.domaincontrol.com2017-04-27 → 2026-08-15 · 3 obs
● 2017-04-27 09:23:02
● 2026-08-15 00:57:32
●MXefsi-com.mail.protection.outlook.com2026-03-06 → 2026-08-15 · 3 obs
● 2026-03-06 19:31:36
● 2026-08-15 00:57:32
○MXlocalhost2016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 20:38:42
○ 2017-04-27 09:23:02
○ 2026-08-15 00:57:32
○MXmail.nickstel.com2015-08-03 → 2016-06-09 · 4 obs
● 2016-06-09 13:38:06
○ 2016-12-26 20:38:42
○ 2026-08-15 00:57:32
●A170.187.154.2152026-03-06 → 2026-08-15 · 3 obs
● 2026-03-06 19:31:36
● 2026-08-15 00:57:32
○A185.230.63.1072026-03-06 → 2026-08-15 · 2 obs
○ 2026-08-15 00:57:32
○A50.63.202.282017-04-27 → 2017-04-27 · 4 obs
● 2017-04-27 09:23:02
○ 2026-03-06 19:31:36
○ 2026-08-15 00:57:32
○A72.52.4.1192015-08-03 → 2016-12-26 · 4 obs
● 2016-12-26 20:38:42
○ 2017-04-27 09:23:02
○ 2026-08-15 00:57:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| efsi.com | ns71.domaincontrol.com, ns72.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.46
NS records: ns71.domaincontrol.com, ns72.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for efsi.com (unsigned zone)
⏱️ Timing
Total: 152ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 170.187.154.215 |
| NS | 2 | ns71.domaincontrol.com, ns72.domaincontrol.com |
| MX | 1 | efsi-com.mail.protection.outlook.com (pr |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns71.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns71.domaincontrol.com, ns71.domaincontrol.com, ns72.domaincontrol.com...)
Analysis
Hierarchy
claude.efsi.com and www.efsi.com each fall under efsi.com as their parent domain.
IP Addresses
efsi.com resolves to just one IP address, 170.187.154.215.
flightsystem.net and 170-187-154-215.ip.linodeusercontent.com are among other host names that share IP numbers with efsi.com.
Name Servers
efsi.com is served by two delegated name servers, ns71.domaincontrol.com and ns72.domaincontrol.com.
efsi.com shares its NS records with other domains, for example radcow.com, chrismwakasisi.com, crrs.site and two others.
The name servers for efsi.com overlap at least in part with those of other domains, including dongamers.com and delawaremarketvalue.com.
Each of the two host names carries two IP addresses: ns71.domaincontrol.com points to 97.74.105.46 and 2603:5:2194::2e, and ns72.domaincontrol.com points to 173.201.73.46 and 2603:5:2294::2e.
Mail Servers
The sole mail server for efsi.com is efsi-com.mail.protection.outlook.com.
With 8 IP addresses total, efsi-com.mail.protection.outlook.com resolves to 52.101.10.8, 52.101.11.17, 52.101.41.4 and 5 others.