fmflashback.com - robtex.com
fmflashback.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | auth1.dns.cogentco.com ⚠️ Not in zone NS records | ||||||
| A | 2001:550:1:a::d🇺🇸 COGENT2001:550::/32 Cogent Communications | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| A | 66.28.0.14🇺🇸 COGENT66.28.0.0/16 Cogent | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com ⚠️ Not in zone NS records | ||||||
| A | 2001:550:1:b::d🇺🇸 COGENT2001:550::/32 Cogent Communications | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
| A | 66.28.0.30🇺🇸 COGENT66.28.0.0/16 Cogent | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
| NS | candy.brookdalecc.edu ⚠️ Not in zone NS records | ||||||
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=1771291435 | ||||||
Same first word
fmflashback.com |
fmflashback.org |
Similar names
DNS History
8 records (3 active, 5 former)
●NSauth1.dns.cogentco.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 17:40:16
●NSauth2.dns.cogentco.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 17:40:16
●NScandy.brookdalecc.edu2020-04-03 → 2026-03-23 · 2 obs
● 2026-03-23 17:40:16
○NSns3rs.brookdalecc.edu2020-04-03 → 2020-04-03 · 2 obs
○ 2026-03-23 17:40:16
○NSns5.dnsmadeeasy.com2020-04-03 → 2020-04-03 · 2 obs
○ 2026-03-23 17:40:16
○NSns6.dnsmadeeasy.com2020-04-03 → 2020-04-03 · 2 obs
○ 2026-03-23 17:40:16
○NSns7.dnsmadeeasy.com2020-04-03 → 2020-04-03 · 2 obs
○ 2026-03-23 17:40:16
○A130.156.20.1682020-04-03 → 2020-04-03 · 2 obs
○ 2026-03-23 17:40:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fmflashback.com | auth1.dns.cogentco.com, auth2.dns.cogentco.com, candy.brookdalecc.edu | 3 records |
✅ Authoritative Response
Server:66.28.0.14
NS records: auth1.dns.cogentco.com, auth2.dns.cogentco.com, candy.brookdalecc.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fmflashback.com (unsigned zone)
⏱️ Timing
Total: 165ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (auth1.dns.cogentco.com, auth1.dns.cogentco.com, auth2.dns.cogentco.com)
Analysis
Name Servers
fmflashback.com is delegated to three name servers candy.brookdalecc.edu, auth1.dns.cogentco.com and auth2.dns.cogentco.com.
fmflashback.com at least partially shares name servers with other domains, for instance 137.113.38.in-addr.arpa, 58.22.208.in-addr.arpa, 104.59.154.in-addr.arpa, mylacare.org and 247.28.66.in-addr.arpa.
These name servers are commonly used with the following name servers: nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, shadowcat-i.ups.com, pri7.dns.psi.net, pri8.dns.psi.net, pri9.dns.psi.net, pri1.dns.psi.net and pri2.dns.psi.net.
Host names with two IP numbers:
The host name auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; the host name auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.