erfc.com - dns.ninja
erfc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.squadhelp.com ⭐ | ||||||
| A | 52.201.79.206🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix | ||||||
| NS | ns2.squadhelp.com | ||||||
| A | 52.23.148.124🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-23-148-124.compute-1.amazonaws.com | ||||||
| TXT | f0095018235b8109a2bf9f65674a1784b6971ed6 | ||||||
| SOA | ns1.squadhelp.comhostmaster@erfc.com 2025-11-10 #1 | ||||||
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=1780863906 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.squadhelp.com2026-02-21 → 2026-06-07 · 3 obs
● 2026-02-21 04:16:48
● 2026-06-07 20:33:06
○NSns1.yourdoor.com2015-07-22 → 2020-04-20 · 4 obs
● 2020-04-20 07:25:02
○ 2026-02-21 04:16:48
○ 2026-06-07 20:33:06
●NSns2.squadhelp.com2026-02-21 → 2026-06-07 · 3 obs
● 2026-02-21 04:16:48
● 2026-06-07 20:33:06
○NSns2.yourdoor.com2015-07-22 → 2020-04-20 · 4 obs
● 2020-04-20 07:25:02
○ 2026-02-21 04:16:48
○ 2026-06-07 20:33:06
○A159.203.152.1452016-09-20 → 2016-12-04 · 5 obs
● 2016-09-20 18:15:48
● 2016-12-04 03:30:32
○ 2020-04-20 07:25:02
○ 2026-06-07 20:33:06
○A162.243.10.1512020-04-20 → 2020-04-20 · 4 obs
● 2020-04-20 07:25:02
○ 2026-02-21 04:16:48
○ 2026-06-07 20:33:06
○A162.243.20.862015-07-22 → 2016-04-06 · 4 obs
● 2016-04-06 20:15:00
○ 2016-09-20 18:15:48
○ 2026-06-07 20:33:06
●A52.20.84.622026-02-21 → 2026-06-07 · 3 obs
● 2026-02-21 04:16:48
● 2026-06-07 20:33:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| erfc.com | ns1.squadhelp.com, ns2.squadhelp.com | 2 records |
✅ Authoritative Response
Server:52.23.148.124
NS records: ns1.squadhelp.com, ns2.squadhelp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for erfc.com (unsigned zone)
⏱️ Timing
Total: 633ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.squadhelp.com, ns2.squadhelp.com |
| TXT | 1 | f0095018235b8109a2bf9f65674a1784b6971ed6 |
| SOA | 1 | ns1.squadhelp.com hostmaster.erfc.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.squadhelp.com, ns2.squadhelp.com)
Analysis
IP Addresses
erfc.com points to a single IP number: 52.20.84.62.
Additional host names — mentalbeat.com, radicaltv.com, innazi.com and two others — share IP numbers with erfc.com.
Name Servers
DNS delegation for erfc.com points to two name servers: ns1.squadhelp.com and ns2.squadhelp.com.
erfc.com shares its name server setup with other domains, including bolive.com, pivotmaze.com, loomzy.com and two others.
erfc.com has partial name server overlap with other domains, including realpsycho.com.
ns1.squadhelp.com directs to 52.201.79.206 and ns2.squadhelp.com directs to 52.23.148.124; each host name points to exactly one IP number.